Brand News Archives - DJI Agriculture

Tea Farming with DJI Agriculture Drone Solutions

Златко Грозданов — Fri, 21 Feb 2025 14:21:52 +0000

A complete solution guide for using DJI Agriculture drones when farming tea

Tea, the second-most consumed beverage worldwide, is as steeped in history as it is popular. Derived from the Camellia sinensis plant, tea has been savored since its origins in ancient China around 2700 BCE. Today, tea is cultivated across Asia, Africa, and even South America, with global production primarily dominated by China, India, Kenya, and Sri Lanka. Together, these regions account for 81% of the world’s tea supply, producing millions of tons each year.

Despite its prevalence, tea farming comes with challenges. Traditional farming methods, such as manual labor and fixed-wing aircraft, often prove inefficient, costly, environmentally taxing, and unsafe for workers. Enter a groundbreaking innovation: DJI Agriculture’s drone solutions for tea farming. Combining precision, efficiency, and sustainability, these drones are revolutionizing how tea is cultivated, making them a must-have for modern tea growers.

Why Traditional Tea Farming Needs an Upgrade

Tea farming’s reliance on traditional techniques can be a bottleneck for efficiency, cost-effectiveness, and sustainability.

Limitations of Traditional Methods

Here are the common challenges tea growers face with conventional methods:

Labor-Intensive Processes

Tea farming often depends on a significant labor force for tasks such as fertilizer application and harvest. Managing such large teams is time-consuming and costly, especially for expansive plantations.

Fixed-Wing Aircraft

While fixed-wing aircraft are sometimes used for spreading fertilizers, these come with significant downsides. They rely on aviation fuel, contributing to environmental pollution, and lack precision, often dispersing fertilizers onto non-target areas like rivers, roads, or neighboring crops.

Environmental and Worker Safety Risks

Traditional fertilizers are often applied manually, exposing workers to harmful chemicals that may irritate the skin or affect respiratory health. Adverse weather conditions, like muddy terrain, can further delay farming activities.

These challenges underscore the need for smarter, safer, and more innovative solutions—exactly what DJI Agriculture drones provide.

The Benefits of Drones for Tea Farming

Switching to precision agriculture for tea crops using DJI drones is a game-changer. Here’s how these aerial allies tackle the limitations of conventional methods and elevate tea farming.

1. Unmatched Precision and Accuracy

DJI drones ensure fertilizers and nutrients are spread evenly across plantations. With advanced weighing sensors and customizable settings for application rate, flight speed, and disk RPM, growers get consistent, precise results.

Example: The Agras T50 drone applies 300-450 kg/ha of fertilizer with remarkable accuracy, preventing wastage and ensuring no over-application on nearby waterways or roads.

2. Speed and Efficiency

Time is money, and nowhere is this truer than in agriculture. DJI’s drones complete tasks in a fraction of the time required by manual labor or fixed-wing aircraft.

Example: Completing a 912-hectare plantation manually requires 50 workers and 45 days. By contrast, seven Agras T50 drones can complete the same work in just 21 days—offering a 50% efficiency boost!

3. Environmental Sustainability

DJI drones are battery-powered, eliminating the environmental toll of aviation fuel. By reducing greenhouse gas emissions, these drones align perfectly with the sustainability goals of leading tea brands like Lipton and Williamson in Kenya.

4. Enhanced Worker Safety

Drone technology removes the need for direct human contact with fertilizers, protecting workers’ skin and respiratory systems. Operators can manage applications remotely, keeping laborers safe from adverse effects.

5. Adaptability to Every Season

Tea plants are perennial and require consistent care. DJI drones can operate immediately after rain, even in muddy conditions, ensuring plantations receive fertilizer at the right time without delays caused by weather.

Benefit	Description	Example/Data
Unmatched Precision and Accuracy	Ensures even distribution of fertilizers and nutrients with advanced sensors and customizable settings.	Agras T50 applies 300-450 kg/ha of fertilizer with high accuracy, avoiding wastage and over-application.
Speed and Efficiency	Completes tasks faster than manual labor or fixed-wing aircraft.	912-hectare plantation: Manual labor takes 50 workers 45 days; 7 Agras T50 drones take just 21 days.
Timely Intervention	Apply treatments where they’re needed, when they’re needed.	The application can be started soon after the leaves dry, not being influenced by muddy ground conditions
Environmental Sustainability	Battery-powered drones reduce greenhouse gas emissions and environmental impact.	Aligns with sustainability goals of brands like Lipton and Williamson in Kenya.
Enhanced Worker Safety	Removes direct human exposure to fertilizers, protecting health.	Applications are managed remotely, preventing skin or respiratory issues for workers.
Adaptability to Every Season	Operates in various conditions, including muddy terrain after rain, ensuring timely care for tea plants.	Works year-round to meet the consistent needs of perennial tea plants without weather-related delays.

Drone Applications for Tea Plant Life Cycle Management

Adopting DJI drones allows tea growers to streamline crop management throughout the year.

Fertilizer Application

Tea plants in Kenya typically need fertilizers applied every three to four months. With drones like the Agras T50, growers can spread fertilizers quickly and accurately, ensuring all plants receive balanced nutrition.

Pest and Disease Control

While tea plantations in Kenya prioritize safety and typically avoid chemical use, growers outside of Kenya can use drones for targeted application of herbicides or pesticides, mitigating crop damage without excess chemical exposure.

Data Collection and Optimization

DJI drones with integrated sensors can provide invaluable insights to tea growers, such as identifying underperforming areas of the plantation or spotting early signs of disease. This data allows growers to optimize field management and maximize yields.

Best Practices for Tea Farming with DJI Drones

To maximize the effectiveness of DJI drone technology, tea growers should adhere to these best practices for drone deployment:

	Drone Model T50
Application Rate	300-450 kg/ha
Disk spinning speed	800-900 RPM
Flight Speed	24-30 km/h
Route Spacing	7-8 m
Height Above the Crop	5.5-6 m

By following these guidelines, growers can ensure optimal coverage, precision, and efficiency during each drone operation.

The Future of Sustainable Tea Farming

Tea farming with drones is a clear step toward a smarter, more sustainable agricultural future. DJI’s advanced drone solutions are helping growers overcome traditional farming challenges, lower costs, protect the environment, and deliver the finest tea crops worldwide.

If you’re ready to transform the way you farm, it’s time to explore DJI Agriculture drones. With precision, efficiency, and sustainability, they are the ultimate tools to revolutionize tea cultivation.

The post Tea Farming with DJI Agriculture Drone Solutions appeared first on DJI Agriculture.

Setting Sights Higher in 2025 with Agras Drone New Year’s Resolutions

Златко Грозданов — Tue, 21 Jan 2025 08:17:15 +0000

Welcome to 2025! It’s a brand new year, and here at DJI Agriculture, we’re excited for what the future holds. This year promises myriad opportunities for innovation in the realm of drone technology, particularly within agriculture. Whether you’re a seasoned Agras spray drone pilot or a modern farmer keen on exploring the latest advancements, there’s something in this article for everyone.

Here are some ways you can kick off 2025 with some New Years Resolutions that will take your agriculture drone operations to the next level.

The Power of Resolutions in Drone Technology Advancements

Why should drone enthusiasts and agriculture innovators consider New Year’s resolutions? Resolutions offer a framework for self-improvement and goal setting. By setting clear objectives, you can map out the steps necessary to improve and refine your operations. For drone pilots, resolutions can help enhance skills, optimize workflows, and improve your spraying and spreading practices. The right resolutions can lead to significant improvements, making your drone operations more efficient and impactful.

Conduct Regular Battery Maintenance

One essential resolution is to conduct regular battery maintenance. Batteries are the life of any drone operation. By checking battery cycle counts and calibrating them, you ensure your drone functions optimally. Regular maintenance can prolong battery life and prevent unexpected failures during crucial operations. Remember, consistency is key in maintaining both performance and safety standards.

Battery maintenance is not just about preservation but also about efficiency. Well-maintained batteries translate to longer flight times and more coverage per charge, directly impacting your productivity. Make battery checks a routine part of your operations and experience the difference in your drone’s performance.

Set Up Remote Controller Shortcuts for Efficiency

Maximize your operational efficiency by setting up shortcuts on your remote controller. These shortcuts can streamline various commands, saving you time and allowing you to focus more on the operation itself. With a well-organized remote, you can execute complex maneuvers with ease, enhancing your drone’s responsiveness in the field.

Shortcuts can also reduce the cognitive load during operations, allowing for better decision-making. Spend some time this year customizing your remote controller to suit your specific workflow needs. The result? More intuitive controls and improved operational efficiency.

Try a DJI Terra Free Trial

In 2025, understanding your land better means using advanced mapping tools. Take advantage of a DJI Terra free trial to process your first map. Mapping allows you to assess the landscape, plan efficient flight paths, avoid dangerous obstacles, and analyze crop health. This data-driven approach can significantly enhance your decision-making process.

Mapping with DJI Terra not only aids in planning but also provides insights into crop management and pest control. With precise maps, you can tailor your pest control methods to specific areas, ensuring effective treatment and reduced waste. Integrating mapping into your drone operations can lead to a more sustainable and informed approach to farming.

Learn more: https://enterprise.dji.com/dji-terra

Hone Your Pilot Skills in the Off-Season

Whether you’re an experienced drone operator or just starting out, honing your skills during the off-season is essential for staying ahead. Refining your techniques ensures you are prepared for complex tasks and can operate efficiently under any conditions. DJI Agriculture offers a comprehensive collection of tutorials and educational materials on YouTube to help you enhance your expertise. From flight basics to advanced agricultural applications, these resources provide valuable insights to elevate your performance.

Observe the Environment Before Each Operation

When striving for a zero-crash 2025, it’s crucial to observe the flight environment before each operation. Understanding weather conditions, obstacles, and terrain can drastically reduce the risk of accidents. Pre-operation checks ensure that flights are conducted under optimal conditions, promoting safety and efficiency.

Environmental awareness is a key skill for any drone pilot. By incorporating thorough environmental assessments into your routine, you enhance your ability to adapt and respond to changing conditions, ensuring successful operations every time.

Clean the Drone After Each Operation

An often-overlooked resolution is to clean your drone after each operation. Dust, dirt, and chemicals can accumulate on the drone, impacting its performance and longevity. Regular cleaning maintains the drone’s aerodynamics and ensures safety features like radars and binocular vision sensors remain unobstructed, providing accurate data.

A clean drone is a reliable drone. Make it a habit to inspect and clean your drone post-operation, preserving its functionality and extending its lifespan. This simple act can prevent potential malfunctions, ensuring your drone is ready for every flight.

Set Acreage Goals and Track Progress

Set goals on how many acres or hectares you plan to treat and compare your progress at the end of the season. Aiming to increase your daily operational efficiency by 10%, or other such small improvements can lead to significant gains over time. Analyze your current processes and identify areas for optimization. Whether it’s refining flight paths or improving turnaround times, incremental changes add up.

Learn to Use a Mavic 3M and Become a Smarter Drone Operator

Learning how to use M3M transforms you into a more versatile pilot, capable of handling complex scenarios with ease. This tool can scan fields and collect data necessary to create prescription maps or spot spraying flight routes. By doing so, you can expand the services you offer as a spray drone pilot, while also minimizing chemical usage and time spent per field. This resolution enhances your skill set and prepares you for the ever-evolving landscape of drone agriculture.

Introduce Agriculture Drones to Your Community or Teach at Least 3 Friends About Agras Drones

Introduce agriculture drones to your community through local events or school presentations. Raising awareness about drone technology promotes understanding and adoption. By engaging with the community, you inspire future generations to explore drone applications.

Teaching also reinforces your understanding and keeps you updated with the latest advancements. This resolution strengthens the community and ensures a brighter future for drone agriculture.

Create and Share Weekly Videos on Agras Drone Operations

Build your online presence by sharing monthly or weekly videos about your Agras drone operations. Visual content is a powerful medium for education and inspiration. By showcasing your experiences, you build a following and encourage others to explore drone technology.

Regular video content keeps you connected with the community, generating discussions and sparking new ideas. This resolution amplifies your voice, positioning you as a thought leader in drone agriculture.

As a side note, DJI Agriculture welcomes all users to share videos or pictures of their work. Tag us on Facebook or Instagram and we might feature you on our channels.

Explore New Ways to Use Your Agras Drone

DJI Agriculture drones are versatile machines. Whether it’s fungicide and herbicide application, commercial fishery feeding, salt spreading, or rooftop painting, innovation knows no bounds. Experimenting with diverse uses unlocks new opportunities and broadens your skill set. Continuous learning enhances your expertise, allowing you to address issues more effectively. This resolution will expand your skillset and push you to think outside the box.

For example, some users are using DJI Agriculture drones for de-icing jobs: https://www.instagram.com/djiglobal/reel/C3NbRy_LTC6/

Stay Updated with DJI Agriculture's Social Channels

Stay informed by subscribing to DJI Agriculture’s social channels. These platforms offer the latest updates, insights, and tips related to drone technology. By staying connected, you ensure you’re always equipped with cutting-edge information.

This resolution keeps you engaged and informed, allowing you to make informed decisions and capitalize on new opportunities.

Invest in a Spray Drone Trailer

Spray drone trailers are essential tools for maximizing the efficiency and productivity of agricultural drones. These trailers are designed to streamline transport, storage, and field operations, saving valuable time and effort when every second counts. For users who don’t currently have one, investing in a spray drone trailer can greatly enhance ease-of-use and ensure smooth operations. For those who already own one, it’s worth brainstorming ways to optimize your setup to further boost performance.

Be sure to refer to our comprehensive guide for innovative ideas and recommendations to make the most of your trailer configuration. https://ag.dji.com/newsroom/spray-drone-trailer-guide

Closing Thoughts on Your Ag Drone New Year's Resolutions

Your New Year’s resolutions hold the potential to transform your drone operations in 2025. By focusing on key areas such as efficiency, education, and community involvement, you can enhance your impact and drive innovation in agriculture. Remember, every small step contributes to a larger goal.

What’s your Agras drone resolution for 2025? Share your goals and inspire others to join you on this exciting journey. Together, we can make significant strides in advancing drone technology and shaping the future of sustainable agriculture.

The post Setting Sights Higher in 2025 with Agras Drone New Year’s Resolutions appeared first on DJI Agriculture.

Corn Fungicide Spraying with DJI Agriculture Drones in the US

Златко Грозданов — Tue, 03 Dec 2024 08:11:47 +0000

How drones are helping US corn farmers elevate efficiency

Corn farming has been the backbone of U.S. agriculture for decades, with vast fields stretching across states like Kentucky. Yet, the industry is not without its challenges. Enter agriculture drones, the latest innovation set to revolutionize how farmers manage their crops.
This case study dives deep into the role of drones in corn fungicide spraying, exploring its advantages, challenges, and real-world applications. With the advent of drone technology, farmers now have a powerful tool at hand to increase convenience and cost performance.

The Challenges Faced by Corn Farmers

Corn is the top-produced crop in the U.S., accounting for a significant portion of the country’s agricultural output. However, corn farming is fraught with challenges such as pest infestations and fungal diseases that can severely reduce yield.
Fungicides are an essential part of corn farming, protecting plants from fungal diseases that can cause significant damage. These diseases, such as Gray Leaf Spot and Northern Corn Leaf Blight, can greatly reduce yield if left untreated. Traditionally, fungicide spraying has been done by ground-based equipment or crewed aircraft, both of which have limitations in terms of efficiency, cost, and accuracy. This is where drones come into play.

Traditional Farming Techniques vs. Drone Technology

Before the introduction of drones, farmers relied on methods like tractor-mounted sprayers and crop dusters to apply pesticides and fungicides. These techniques, while effective to some extent, come with their own set of limitations, including high costs, soil compaction, and inefficiency in complex terrains. In contrast, drones offer a more precise and targeted approach to crop spraying, reducing costs and minimizing the impact on the environment. Compared to traditional tractor technology, drones are more economical due to their high cost-effectiveness and low maintenance requirements. With user-friendly controls, they are easier to operate and manage. Unlike tractors, drones can perform operations immediately after rain, preventing delays. They also avoid crop-crushing and soil compaction, preserving the field’s integrity. Furthermore, drones are well-suited for rolling hills and small to medium-sized plots where tractors may struggle.

Introducing L. Hust Farms

L. Hust Farms, founded in 1950, is a prime example of how modern technology can transform traditional farming practices. Based in Kentucky and owned and operated by brothers Josh and Kyle Lancaster, the farm spans over 12,000 acres of corn and soybean fields. They began using DJI Agriculture drones in 2021 and have since experienced substantial improvements in convenience and cost performance. This case study presents findings from their 2024 season where they used drones to complete all of the fungicide applications for their corn, taking place from July 7th to August 28th.

The Decision to Use DJI Agriculture Drones

The Lancaster brothers first learned about DJI Agriculture drones in 2021 and quickly saw the potential benefits. They were interested in deploying a solution that could cheaply and flexible protect their crops, and that was available for use at the precise moment when needed. By 2023, they had fully integrated two DJI Agras T40 drones into their fungicide application process. The T40 models used by L. Hust Farms offer several advantages that make them ideal for corn fungicide spraying. These include convenience, reduced operational costs, and the ability to work in post-rain conditions without causing soil compaction.

Application Details (2024 Fungicide Spraying Season)

The fungicide application covered 10,420 acres of corn and soybean from July 7th to August 28th, with a total of 308 flying hours. The farm’s terrain featured medium sections with rolling hills and tree lines. The drone solution included two T40 drones, two DJI generators, six batteries, a DJI Relay, the DJI SmartFarm app, a custom Ag spray drone trailer, and a spreader system. Flying parameters were set at 2 GPA, a speed of 32 ft/s, a 28 ft spacing distance, a height of 10 ft, and a medium droplet size.

Year	Acres Covered	Application Period	Total Flying Hours
2023	6,574 acres	July 1st to August 15th	170 hours
2024	10,420 acres	July 7th to August 28th	308 hours

Parameter	T50 / T40
Application Rate	2 GPA (18.7 L/ha)
Droplet Size	320 μm
Flight Speed	32.8 ft/s (10 m/s)
Route Spacing	28 ft (8.5 m)
Height Above the Crop	10 ft (3 m)

The Workflow for Corn Fungicide Spraying

The workflow for applying fungicide is straightforward and efficient. Drone-based corn spraying involves a series of well-coordinated steps, from flight planning to data analysis and the actual spraying process. On a typical workday, the Lancasters utilize the DJI SmartFarm app to devise flight paths, ensuring maximum coverage and efficiency. Once the drone’s spray tanks are filled with a liquid fungicide mixture, the drones take off, following their predetermined routes and spraying fungicide according to set parameters. After completing the spraying, the drones return to the landing platform, where operators replace the batteries and refill the spray tanks for the next round.

A Command Center to Match

The Lancaster brothers deploy their T40s from the landing pads of a custom-built command center designed to facilitate efficient agriculture drone operations. Transporting two T40s to and from the field is greatly simplified thanks to this vehicle. After arriving at the field, the truck transforms with retractable platforms, offering ample space for two drones to takeoff and land.

Working from an elevated platform has many advantages. During takeoffs and landings, the separation from the ground helps minimize dust kick-up. During operations, the higher vantage point helps the Lancasters maintain visual line of sight, while maintaining an uninterrupted line for transmission between the remote controllers and the drones.

While waiting for the drones to spray a load, the brothers stay cool in the hot August weather thanks to two fans and a red umbrella that matches the truck’s cabin.

Recommended Flight Parameters for Corn Fungicide Spraying

Successful drone operations depend on various parameters such as flight speed, operation height, and nozzle type. For L. Hust Farms, the drones operated at a speed of 32 ft/s and a height of 10 ft above the crops, covering a line spacing of 28 ft. This section will provide a detailed overview of the operational parameters and performance metrics.

Parameter	T50 / T40	T30
Application Rate	2-3 GPA (18.7-28 L/ha)	2 GPA (18.7 L/ha)
Droplet Size	320 μm	XR11002VS
Flight Speed	32.8 ft/s (10 m/s)	23 ft/s (7 m/s)
Route Spacing	28 ft (8.5 m)	25 ft (7.5 m)
Height Above the Crop	Flatland: 10 ft (3 m) Hilly land: 12 ft (3.6 m)	10 ft (3 m)

The Impact on Crop Yield

The results of using DJI Agriculture drones speak for themselves. Without fungicide application, farmers can experience decreases in corn yields of up to 50%. With drones, an essential part of the crop lifecycle can be managed while both minimizing damage to crops and maximizing coverage. The drones allowed for quicker response times after rain events and a more targeted approach to spraying, resulting in less wasted product. Overall, the Lancaster brothers were extremely satisfied with the performance and results of using DJI Agriculture drones.

T40 Drones vs Boom Sprayer

Parameter	T40 x 2	120 ft Boom Sprayer
Efficiency	700 – 900 acres per day	1000 acres per day
Post-Rain Work	Yes	No
Crop and Soil Compaction	No	Yes
Yield	190-200 bushels per acre	190-200 bushels per acre

Testimonial from Satisfied Users

Josh Lancaster, one of the farm owners, shared his satisfaction with the DJI Agras T40 drones, stating, “Agriculture drones have elevated the modern agriculture industry to a new level. We no longer need to worry about post-rain work, wheel damage or complex terrain. Additionally, more and more youngsters are joining us to fly drones.” – Josh Lancaster.

Conclusion

The integration of drone technology in corn farming represents a significant leap forward in modern agriculture. With the ability to save time, reduce costs, and improve crop yield, drones are becoming an indispensable tool for farmers. If you’re a sized corn farmer, consider adopting DJI Agriculture drones to enhance your farming practices and achieve better results. L. Hust Farms is one of many examples that have successfully integrated DJI Agras drones into their operations, reaping significant benefits in terms of efficiency, yield, and cost savings. As we move towards a more sustainable and environmentally-friendly future, drones will continue to play an essential role in modern agriculture.

The post Corn Fungicide Spraying with DJI Agriculture Drones in the US appeared first on DJI Agriculture.

Sunflower Farming with DJI Agriculture Drone Solutions

Златко Грозданов — Wed, 20 Nov 2024 07:32:43 +0000

A complete solution guide for using DJI Agriculture drones when farming sunflowers

Imagine fields of sunflowers stretching as far as the eye can see. These vibrant yellow blossoms are more than just a feast for the eyes; they hold historical and economic significance. First domesticated in the Americas, sunflower seeds found their way to Europe in the 16th century. Today, Eastern Europe dominates the global production of sunflower seeds, contributing over half of the world’s supply. In 2020, global sunflower seed production reached 50 million tonnes, highlighting the crop’s importance and the need for effective farming solutions.

Despite its importance, sunflower farming faces challenges, particularly in pest control and growth optimization. But with the introduction of DJI Agriculture drone solutions, these challenges are becoming a thing of the past. This solution guide dives into how sunflower farmers can harness the power of drones to enhance their crops, improve yield, and streamline operations.

The Challenges of Traditional Sunflower Farming

Limitations of Conventional Equipment

Conventional farming equipment, like tractors and airplanes, has limitations. Tractors, while effective, can be dangerous for operators and struggle with uneven terrains.

Airplane cropduster services, on the other hand, require a minimum of 1000-1500 hectares to operate efficiently, causing delays in spraying and potential yield loss. Their high operational costs and environmental impact make them less than ideal for modern farming.

Environmental Concerns

Traditional methods can also have negative environmental impacts. Droplet drift from airplanes poses risks to nearby crops, particularly when spraying desiccants or herbicides. This drift can lead to chemical contamination and environmental harm, affecting soil, air, and water resources.

Inefficient Practices

Traditional methods can be inefficient in terms of time and resources. Airplanes require specific take-off points, cannot spray at night, and often provide inadequate coverage, leading to lower yields and increased chemical use. Cropdusters are also unable to effectively cover fields with obstacles, slopes, or plots near boundaries, leading to bad coverage.

The Benefits of Drones in Sunflower Farming

In contrast, DJI Agriculture drones offer a suite of benefits that address these challenges head-on.

Precision and Adaptability

DJI drones excel in navigating various terrains, including fields with slopes and obstacles. Their precision reduces droplet drift significantly, thanks to downwind flow from propellers and lower flight heights. This adaptability ensures thorough coverage, whether spraying desiccants or herbicides.

Enhanced Harvest Efficiency

Drones speed up the harvest process. When using drones for desiccant spraying, farmers can harvest sunflowers 5-10 days earlier compared to airplanes. This acceleration ensures yields remain consistent and high, with a moisture content of 10-11% in sunflower seeds.

Cost-Effective and Environmentally Friendly

Drones are more cost-effective and environmentally friendly than traditional methods. By reducing chemical use by 25%, farmers save approximately $6 per hectare. Additionally, drones protect the environment by minimizing chemical drift and allowing spraying during optimal conditions, such as cooler nighttime temperatures.

Benefit of Drones:	Data or Examples:
Adaptable to different terrains	Radar and vision sensors allow for Terrain Following over slopes and hills
Limited droplet drift	Lower flight height and propeller downwash help minimize chemical drift
Faster harvest after spraying desiccant	Drone: Harvest in 10-15 days; Airplane: 20 days; Speeds up by 5-10 days
Lower moisture content in sunflower seeds	Drone: 10-11%; Airplane: 13-14%
Ensures a normal yield	Average yield of 3.1 ton/ha; Airplane yield generally 0.8-4 ton/ha
Saves on chemical use	Drone: 1.5 L/ha (SPORTAK) at $11.90 USD per liter; Airplane: 2 L/ha; Saves 6 USD/ha
Protects the environment	For 1000 ha, reduces chemical drift and uses 500 L less desiccant
Can spray at any time	Allows spraying during the day and at night for increased efficiency and efficacy

Drone Application Opportunities in Sunflower Farming

Utilizing DJI Agriculture drones unlocks a range of strategic opportunities for sunflower farmers throughout the crop’s growth cycle. Drones can be integrated into various stages of sunflower growth for improved productivity.

Pre-Emergent and Post-Emergent Herbicide Application

Before the V4 growth stage, drones can apply pre-emergent or post-emergent herbicides. This stage is crucial for controlling weeds and ensuring healthy crop development.

Fertilizer and Fungicide Spraying

Between the V4 and R8 growth stages, drones can apply foliar fertilizers, insecticides and fungicides. This targeted approach enhances nutrient uptake and prevents diseases like downy mildew and some insects.

Desiccant Spraying for Efficient Harvest

At the R9 stage, drones are ideal for desiccant spraying. Their precision ensures even application, leading to earlier harvests and better yield quality.

Best Practices for Drone Use in Sunflower Farming

To maximize the benefits of drone-assisted farming, adhere to best practices.

Optimal Settings for Insecticide and Fungicide Spraying

When using drones like the T40 or T50 for insecticide, fungicide, and foliar fertilizer spraying, set the application rate at 8-12 L/ha. Maintain a droplet size of 200-350µm, flight speed of 25-36 km/h, and route spacing of 8-9 meters. Keep the drone 3.5-4 meters above the crop.

Effective Desiccant Spraying Techniques

For desiccant applications, adjust the settings to 10-15 L/ha, with a droplet size of 100-300µm, flight speed of 21-28 km/h, and route spacing of 7-8 meters. Maintain the same height above the crop as with insecticide spraying.

Herbicide Spraying Recommendations

Herbicide spraying requires a coarser droplet size of 350-500µm to limit drift. Use an application rate of 10-15 L/ha, with a flight speed of 21-28 km/h and route spacing of 7-8 meters.

Insecticide & Fungicide & Foliar Fertilizer spraying:

Parameters	Drone Model T40/T50
Application Rate (gal/acre) or (L/ha)	8-12 L/ha
Droplet Size (µm)	200-350 µm
Flight Speed (km/h)	25-36 km/h
Route Spacing (m)	8-9 m
Height Above the Crop (m)	3.5-4 m

Desiccant spraying:

Parameters	Drone Model T40/T50
Application Rate (gal/acre) or (L/ha)	10-15 L/ha
Droplet Size (µm)	100-300 µm
Flight Speed (km/h)	21-28 km/h
Route Spacing (m)	7-8 m
Height Above the Crop (m)	3.5-4 m

Herbicide spraying:

Parameters	Drone Model T40/T50
Application Rate (gal/acre) or (L/ha)	10-15 L/ha
Droplet Size (µm)	350-500 µm
Flight Speed (km/h)	21-28 km/h
Route Spacing (m)	7-8 m
Height Above the Crop (m)	3.5-4 m

Notes:

1. Desiccants like Diquat is a kind of contact chemical, so generally the droplet size should be smaller so the coverage is better. However, watch out the wind speed and wind direction and crops nearby.

2. The parameters including droplet size should be adjusted based on the temperature and humidity; if it is hot or the humidity is low, the application rate and droplet size could be greater.

3. The herbicide droplet size generally should be coarse to limit drifting and to protect the environment and crops nearby.

4. Do a test in a small area before a big area spraying. The parameters above are based on a case in Kazakhstan. You may need to change the application rate for local conditions.

Real World Sunflower Success with DJI Drone Solutions

Time: September 19-21, 2024

Location: Volchanka, Shemonaikha, East Kazakhstan

In a decisive trial held in East Kazakhstan, Dizel Agro, a renowned local spraying service team, conducted a comparison of desiccation efficacy between the Agras T50 drone and traditional airplane methods over an area of 389 hectares. The primary objectives of this trial were to evaluate the potential reductions in chemical costs, lower seed moisture levels, and ultimately increase farmer income.

The results were impressive, with the drone’s advanced capabilities yielding significant benefits. The powerful downwash effect from the drone’s propellers ensured effective droplet penetration. In addition, its advanced radar system allowed it to adeptly navigate the slopes of the sunflower fields. This led to achieving a 3% reduction in seed moisture compared to the airplane method, while maintaining a similar gross weight.

This moisture reduction translated into an income increase of $11,830 for the farmer, calculated based on the sunflower yield of 3.1 tons per hectare at $327 per ton across the 389-hectare trial area. Moreover, the use of the T50 drone resulted in saving 0.5 liters per hectare of desiccant, amounting to an additional cost saving of $2,295, considering the chemical price of approximately $11.9 per liter. In total, the T50 application generated an additional $14,125 for the farmer.

Furthermore, the sunflowers treated with the Agras T50 were ready for harvest 10-15 days post-application, which is 5-10 days faster than the traditional airplane method that typically requires 20 days. This case study illustrates the potential for drones to enhance agricultural efficiency and profitability, delivering tangible economic advantages for farmers in East Kazakhstan.

Conclusion

In the world of agriculture, staying ahead means adapting to new technologies. DJI Agriculture drone solutions offer sunflower farmers innovative ways to overcome traditional challenges, improve efficiency, and protect the environment. By following best practices, farmers can optimize sunflower growth and yield, securing a sustainable future for their crops. For those ready to take the next step, consider exploring DJI’s range of drones to revolutionize your sunflower farming experience.

The post Sunflower Farming with DJI Agriculture Drone Solutions appeared first on DJI Agriculture.

A Comprehensive Guide to Using Agricultural Drones for Rice Spreading and Fertilization

Златко Грозданов — Fri, 08 Nov 2024 14:18:30 +0000

Benefits, Techniques, and Best Practices

The release of the MG-1S spreading system in 2018 marked a turning point in the capabilities of agriculture drones. Beyond just spraying pesticides and fungicides, drones are now used to spread rice seeds, granular fertilizers, and more, enhancing agricultural practices with their versatility.

DJI Agriculture drones have been transforming rice cultivation by offering farmers a more efficient and precise approach to sowing and fertilization.

To achieve successful drone-based spreading operations, it is essential to follow several key steps and best practices for optimal results.

Below is a comprehensive guide on using drones for rice seeding and fertilization.

Benefits of Using Drones for Rice Spreading and Fertilization

The use of agriculture drones for rice spreading and fertilization offers many benefits compared to traditional methods. Some notable advantages include:

Increased efficiency and speed, reducing manual labor
Precise application, leading to reduced waste and damage to crops
Accessibility to difficult or remote terrain
Ability to cover larger areas in a shorter period of time
Real-time monitoring and data collection for better decision making

Getting Started with the Agras Spreading System

To utilize the spreading system of your agricultural drone, begin by switching it to spreading mode. This process is quick and simply requires removing the spraying tank and installing the spreading tank. For more information about the spreading system and installation instructions, view the following resources:

Introduction to the spreading system:

Transitioning from spraying to spreading system:

Understanding Rice Growth Periods

Generally, there are some periods for rice growth and here is the main focus on each period of rice growth:

Vegetative (tillering)
Reproductive (flowering)
Ripening

To achieve optimal results in rice spreading and fertilization, it is important to understand the different growth periods of rice plants. This knowledge can help determine the appropriate timing for seeding and fertilization using agricultural drones.

1. Selecting the Right Spreading Time

Rice growth is significantly affected by seasonal and climatic conditions. Selecting the optimal planting time is crucial for successful cultivation. The ideal sowing period for rice seeds differs by region, so it is important to refer to local climate data or consult agricultural experts and agronomists when planning the planting schedule.

2. Pest and Disease Control

Rice crops are susceptible to numerous pests and diseases that can greatly affect both yield and quality. Conducting regular field inspections is crucial, and prompt control measures should be enacted upon detecting any infestations or infections. This proactive approach helps minimize losses and ensures the health of the crop.

3. Timely Fertilization

Proper nutrition is crucial throughout the various stages of rice growth. Apply nitrogen, phosphorus, and potassium fertilizers as required, taking care to avoid over-fertilization, which can result in soil pollution and environmental harm.

4. Efficient Field Management

Rice fields require effective management practices, including weeding, pruning, and supplementary fertilization. These activities help promote healthy growth, increase yield, and improve crop quality.

Preparation Before Drone Spreading and Fertilization

1. Ensure Flight Safety

Before starting any drone operation, ensure that the flight environment is safe. Drones should avoid any collisions with people, buildings, or other obstacles during flight.

2. Accurate Positioning and Flight Route Planning

Effective route planning is essential when using agricultural drones for spreading or fertilization. Proper route coverage ensures that every section of the field is seeded or treated, reducing the risk of gaps or overlapping coverage.

3. Appropriate Flight Parameters

Adjust the drone’s flight parameters such as altitude and speed based on crop height and field conditions. Lower altitudes generally improve spraying or spreading accuracy, but care should be taken to avoid colliding with crops or uneven terrain.

Here are parameters recommended for spreading rice seed:

Height Above Crop	4 - 5 m	Application Rate	140-200 kg/ha
Flight Speed	6 – 7 m/s	Route Spacing	4.5 - 5.5 m
Mode	(Auto)Route Mode	SpinnerSpeed	900-1100 rpm/min
Scenario	Route Mode + Above water (if have water surface)	Hopper Gate	Standard
Obstacle Avoidance	Turn on	Wind Speed	Below５m/s
Low Speed Ascend	Turn on	Flight Optimization	Auto Route Spacing Adjustment –Turn on Smart Resume – Turn on

Regular Maintenance and Inspection

Drones and its spreading systems require regular maintenance to ensure operational efficiency and safety. Regular inspections of the spreading system, flight control systems, and batteries are essential to maintain accuracy and reliability.

Spreader Cleaning: After each use, remove and clean the spreader. A steam cleaner can be used to remove any stuck fertilizer or manure from the motor module and control board. Follow this by wiping it clean with a damp cloth and then drying it with a dry cloth.
Plastic Bin and Spreader Plate: Clean these components using a water hose and brush to remove any remaining material. Allow them to dry completely before storage.

Video for spreading system maintenance:

Considerations with Agricultural Drones

Route Spacing Settings During Spreading: There’s a fundamental principle: As a drone’s flight altitude rises or its spreading disk speed increases, the row spacing may expand. Therefore, it’s crucial to adjust route spacing appropriately to ensure even seed distribution. To prevent rice seeding overlap between routes, it is highly recommended to adhere to the aforementioned parameters.
Calibration for New Materials: When switching to a new material, such as a different seed type or fertilizer, create a new calibration template to ensure accurate application rate. Calibration should include loading the new material into the spreader and adjusting flow rates.

Video for creating a material template:

Flat Terrain Requirements: Fields for rice spreading should be level, with variations in height not exceeding 5 cm. Uneven fields may result in water pooling, hindering seed germination and emergence. It’s recommended to use a tractor to level the field first and check if it’s even or not.
Seed Pre-Germination: Pre-germinated rice seeds should have sprouts between 1-3 mm. Sprouts longer than 3 mm may cause blockages during spreading, leading to uneven distribution.

Low application rate: If you plan to apply a very low rate, between 5-25 kg/ha, consider switching from the standard hopper gate to a small one.

Note: T50 & T25 have large (standard) and small (optional) hopper gates that can be swapped. T40 &T20P have large (standard), small (optional), and smallest (optional) that can be swapped.

Here is a video guide for installing the small hopper gate:

Common Errors and Troubleshooting

Incorrect Flight Altitude: If the altitude is not suitable, especially in water-covered fields, use the “above water” setting for better control over operations.

Wide Row Spacing: The route spacing should not exceed 6 meters when spreading rice seeds due to their higher friction. Wider spacing may cause gaps, leading to uneven distribution.
Spreading Omission: If spreading errors occur due to internal shrinkage settings or a lag in shutter timing, check the germination status after 1-2 weeks and manually address any gaps. Updating to the latest firmware may also help prevent such issues.
Drone U-turns: When the drone goes beyond the field during U-turns, set a safety distance for better control at field edges.
Uneven Route Spacing: If the spacing on the left and right sides of the drone’s route is inconsistent, set the route interval auto-adjustment to ON and update the route settings for balanced coverage.

Precautions for Fertilizer Spreading

Battery and Fertilizer Loading Order: When loading fertilizer, ensure the battery is inserted first. Dust that kicks up when pouring fertilizer can cause rusting of the metal battery connector, especially on the electrified distribution board.

Fertilizer Flight Parameters: The use of fertilizers is less strict than that of seed spreading, and the range of settings could be wider.

Here are recommended parameters for spreading fertilizer:

Height Above Crop	3 - 4 m	Application Rate	50 – 750 kg/ha
Flight Speed	6 – 7 m/s	Route Spacing	4 – 7 m
Mode	(Auto)Route Mode	Spinner Speed	700 – 1000 rpm/min
Scenario	Route Mode + Above water (if have water surface)	Hopper Gate	Standard
Obstacle Avoidance	Turn on	Wind Speed	Below５m/s
Low Speed Ascend	Turn on	Flight Optimization	Auto Route Spacing Adjustment –Turn on Smart Resume – Turn on

By following these guidelines and best practices, you can harness the full potential of agricultural drones, achieving higher productivity and more precise crop management, leading to greater yields and resource efficiency.

The post A Comprehensive Guide to Using Agricultural Drones for Rice Spreading and Fertilization appeared first on DJI Agriculture.

Rapeseed Farming with DJI Agriculture Drone Solutions

Николай Аврамов — Fri, 08 Nov 2024 11:48:31 +0000

A complete solution guide for using DJI Agriculture drones when farming rapeseed

In the world of agriculture, rapeseed stands out as a crop of tremendous global significance. Originally cultivated over 4,000 years ago in India, rapeseed has emerged as the third-largest source of vegetable oil and the second-largest source of protein meal worldwide. Its importance extends to countries like China, Canada, and India, which are top producers, collectively yielding millions of tons annually. Despite its importance, rapeseed farmers face substantial challenges using traditional farming methods, including inefficiencies, high labor costs, and potential safety risks. In this article we discuss how drones can help elevate rapeseed farming efficiency and yields.

Challenges of Traditional Rapeseed Farming

Traditional rapeseed farming often leaves farmers struggling with inefficiencies and losses. The use of tractors and ground sprayers poses risks to crop integrity and incurs high operational costs. These methods also demand significant labor input and are challenged by adverse weather conditions. During wet conditions, tractors may struggle to operate, further delaying critical farming tasks and potentially impacting crop health.

In contrast, drones provide a nimble and efficient alternative, capable of addressing many of these pain points through advanced technology and precision application.

Wheel track damage: While the tractor is spraying between lines, it may damage approximately 5.3% of crops, reducing yield by about €79.5-119.25 per hectare per season in Romania during 2023.
(Calculation: 5.3% damage * €500/ton * 3-4.5 tons/ha = €79.5-119.25/ha/season). 5.3% damage: (40 cm width per wheel * 2 wheels * 1000 m field length = 800 sqm, divided by 15 m spray width * 1000 m field length).

Low efficiency: Capable of covering only 25-30 hectares per day over a 10-hour period with a Massey Ferguson 3650.

High labor requirements and costs: €50 per day for a tractor driver, plus an additional €50 for another driver to bring water needed for mixing chemicals. Due to small field sizes (1-30 ha), frequent transfers are necessary, requiring €50 for three additional helpers to measure the 15 m spray width per tractor lacking GNSS navigation. This results in 2-5 workers needed, increasing costs significantly.

Increased fuel consumption: Costs €12.96 per hectare (1.62€/L * 200 L diesel/25 ha).

Water wastage by ground sprayers: Consumes 400-500 L/ha after mixing with chemicals, creating a challenging farming situation due to water scarcity in countries like Romania in 2024. Farmers must repeatedly transport water, reducing spraying efficiency.

Post-rain waiting period: Requires at least 1-2 days before the tractor can enter the field for spraying, preventing it from getting stuck in muddy terrain but potentially limiting healthy rapeseed growth.

Difficulty accessing fields during late growth stages: Tractors struggle to enter fields, leading farmers to abandon pest prevention or control, potentially decreasing rapeseed yield.

The Advantages of Adopting Drone Technology for Rapeseed Farming

Drone technology in agriculture presents a suite of solutions to overcome these traditional challenges. For starters, agricultural drones can operate without damaging crops, as fly over the plants ensuring zero contact. This not only preserves the integrity of the crops but also increases potential yield by eliminating losses due to wheel track damage. Furthermore, drones significantly save on labor and fuel; they require only one to two operators and use less fuel than tractors. Additionally, drones conserve water by using precise spraying techniques, ultimately reducing chemical waste and promoting sustainable farming practices.

Benefit	Data or Examples
No crop damage and yield loss caused by wheel track	The drone can bring €79.5-119.25/ha/season more income for the farmer
Significantly save chemical fuel compared to ground sprayers	Averagely €0.81/ha is required, saving 93% of fuel cost compared to that used by a tractor. Ps: €0.81/ha = (€1.62/L gasoline * 25 L gasoline/50 ha used)
Decreasing labor requirement and cost on the farm	1-2 persons are enough for T30 or T50 operation, costing €50-100, while a tractor costs €100-250 (2-5 persons required)
Higher efficiency than small & middle-sized ground sprayers	Reaching 50-80 ha/day, Tractor: 25-30 ha/day, with an increased efficiency of 66-220%
Saving water resources, alleviating agricultural water problems	Agricultural drone: 10-20 L/ha; Tractor: 400-500 L/ha, saving about 95%. Tractors use much water per hectare (e.g., 400 L/ha after mixing with chemicals), causing efficiency loss due to water transport needs
Timely response minimizes potential losses by doing post-rain spraying	Only 1-2 hours after rain, the drone can start the spraying work

Drone Application Opportunities in Rapeseed Farming

Throughout the rapeseed life cycle, there are numerous occasions where drones can provide immense value. During the germination and leaf development stages, drones can apply pre- and post-emergence herbicides, effectively managing weed growth. Moving into the flowering and pod development stages, drones can administer fungicides and insecticides, ensuring plant health and optimizing growth conditions. At the ripening stage, drones can be used for the precise application of fertilizers, promoting robust crop development. This versatility demonstrates the critical role drones can play at every phase of rapeseed farming.

Growth Stage Name	Type of Spraying
GS0 (Germination and emergence)	Pre-and post-emergence herbicide spraying
GS1 (Leaf development)	Pre-and post-emergence herbicide spraying
GS2 (Side-shoot formation)	Fungicide, insecticide, and foliar fertilizer spraying
GS3 (Stem elongation/extension)	Fungicide, insecticide, and foliar fertilizer spraying
GS5 (Inflorescence/flower-bud emergence)	Fungicide, insecticide, and foliar fertilizer spraying
GS6 (Flowering)	Fungicide, insecticide, and foliar fertilizer spraying
GS7 (Pod/seed (fruit) development)	Fungicide, insecticide, and foliar fertilizer spraying
GS8 (Pod/seed (fruit) ripening)	Fungicide, insecticide, and foliar fertilizer spraying
GS8 (Pod/seed (fruit) ripening)	Cover crop seeding
GS9 (Senescence)	Cover crop seeding

Best Practices for Rapeseed Spraying with Drones

To maximize the benefits of drones in rapeseed farming, it is essential to follow best practices. It’s recommended to operate drones at a height of 3-3.2 meters above the crop with route spacing of 6-6.5 meters and a flight speed of 20-25 km/h for optimal results. Constant consultation with agronomists and adherence to chemical labels will further enhance these operations.

Parameter	DJI Agras T40/T50 (Herbicide)	DJI Agras T40/T50 (Insecticide/Fungicide/Foliar Fertilizer)	DJI Agras T30 (Herbicide)	DJI Agras T30 (Insecticide/Fungicide/Foliar Fertilizer)
Application Rate (L/ha)	15-25	10-20	15-25	10-20
Droplet Size (µm)	250-400	100-300	XR110015VS	XR11001VS
Flight Speed (km/h)	20-25	20-25	18-20	20-23
Route Spacing (m)	6-6.5	7-9	5.5-6	6-6.5
Height Above the Crop (m)	3-3.2	3-3.5	2.2-2.5	2.5-3

These are parameter recommendations based on general conditions. Please consult your agronomist and the chemical label to evaluate result requirements and terrain characteristics before proceeding.

Real-World Success with DJI's Drone Solutions

Date: August 1st, 2024

Location: Puieni, Giurgiu, Romania

The renowned local spraying service, Riagro, partnered with FMC to conduct a trial assessing the Agras T50’s effectiveness against two significant rapeseed pests: the Shiny Beetle (Meligetes aeneus) and the Rapeseed Stalks Gall Weevil (Ceutorhynchus napi). This trial achieved a remarkable 94% control efficacy.

Pheromone traps with adhesive were deployed in the field to capture and count adult pests. Before spraying, the average pest count was 85, which dropped to just 5 after applying the T50, demonstrating its impressive 94% efficacy. Post-spraying, both larvae and adult pests were immobilized and quickly perished.

Before intervention

After intervention

The use of spraying drones like the T50 prevents the 5.3% crop damage typically caused by tractors navigating between rows, thus saving yields. This can potentially increase crop output by 159-238 kg per hectare, translating to an income boost of €79-119 per hectare for farmers.

Unlocking the Future of Rapeseed Farming

The integration of drone technology into rapeseed farming marks a transformative shift for agricultural innovators, drone enthusiasts, modern farmers, and advocates of sustainable practices. By utilizing drones, farmers can significantly boost efficiency, minimize environmental impact, and increase crop yields, all while reducing costs and labor demands. Drones bring a level of precision, scalability, and adaptability that surpasses traditional methods.

In summary, adopting DJI’s drone technology in rapeseed farming opens up new avenues for agricultural advancement. By overcoming conventional limitations and introducing cutting-edge solutions, drones place farmers at the cutting edge of modern agriculture. With improved efficiency, reduced environmental footprint, and enhanced yields, drones are reshaping rapeseed farming into a sustainable and lucrative endeavor.

For those eager to harness the potential of drones in rapeseed farming, DJI Agriculture provides a suite of advanced solutions designed to elevate farming practices. Discover our offerings and join the innovative farmers who are pioneering the future of agriculture.

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DJI Agriculture Annual Report Finds the Global Agricultural Drone Industry is Booming

Николай Аврамов — Fri, 08 Nov 2024 08:14:10 +0000

DJI Agriculture Annual Report Finds the Global Agricultural Drone Industry is Booming

Over 300,000 drones operate globally, treating more than 500 million hectares of farmland around the world.

July 10, 2024 — DJI Agriculture, a global leader in facilitating agricultural innovation through drone technology, unveils its Agriculture Drone Industry Insight Report (2023/2024), showcasing a booming global agricultural drone industry in 2023. Covering policy initiatives and emerging drone applications, the report offers a comprehensive overview to navigate the evolving landscape of agricultural drone technology for 2023/2024.

“DJI Agriculture aims to boost farmland management efficiency by leveraging digital solutions and intelligent drones, all while prioritizing environmental sustainability,” stated Yuan Zhang, Head of Global Sales at DJI Agriculture. “This report highlights that governments and farmers worldwide are embracing agriculture drones and smart farming techniques to enhance food production in a more scientific, sustainable, and eco-friendly manner.”

Key Findings from the 2023/2024 Report

The rapid adoption of agricultural drones worldwide is a testament to the transformative power of emerging technologies in the agricultural sector. By the end of 2023, over 300,000 of these drones were in operation globally, having already treated more than 500 million hectares of farmland around the world.

The remarkable efficiency of these drones has led to substantial savings, including a cumulative reduction of 210 million metric tons of water and 47,000 metric tons of pesticides. Furthermore, the implementation of agricultural drones has significantly decreased carbon emissions by 25.72 million metric tons. This reduction is equivalent to the carbon sequestration provided by 1.2 billion trees, underscoring the sustainable and eco-friendly nature of this innovative approach to modern agriculture.

Global Policy Trends

The report notes that governments in several countries have begun to liberalize regulations. In Brazil, the ANAC amended regulations to only require drone registration and pilot licensing before operations can begin. In the US, the FAA published an approval list of agricultural drones that can be used directly with exemptions. China has issued regulations allowing drone pilots to be trained by manufacturers.

“We are excited about these advancements in regulatory frameworks, as they will help to expand the use of agricultural drones and ultimately benefit farmers worldwide,” said Zhang.

Best Practices

The report also highlights best practices, offering valuable guidance on personnel training, drone technology, agricultural applications, and the integration of agronomy and drones. Farmers can directly refer to this guidance to implement more professional agricultural operations.

Technological Advancements

The report also highlights technological advancements that have contributed to the growth of the agricultural drone industry. The integration of artificial intelligence (Al) has allowed for more precise and efficient data processing and decision-making. Furthermore, developments in sensor technology have improved capabilities in precision agriculture. These advancements have not only increased efficiency but also reduced costs for farmers.

Agricultural Drone Tests and Case Studies

Numerous tests and case studies were documented by DJI Agriculture and its partners in 2023, including:

· Drifting tests for the Agras T50 and T25 models in China, Australia, and Hungary.

· Management of a 10-hectare navel orange orchard through a full growth cycle by a single farmer.

· Herbicide application over agave farms in Mexico, saving 88% water and reducing costs by over $60 USD per hectare. (Video link at document’s end)

· Targeted weed spraying in Australian pasture land, saving 50% on costs and reducing chemical usage by 51%.

· Pesticide spraying in a 1,500-tree durian orchard in Thailand, reducing chemical usage by 20-30%.

· Ripener spraying on smallholder sugarcane farms in South Africa, increasing final sugar yields by up to 1.78 tons per hectare.

Conclusion

DJI Agriculture’s annual report highlights significant progress in the agricultural drone industry and paves the way for future advancements. By prioritizing sustainability and innovation, we aim to revolutionize modern agriculture and positively impact global food production. Stay tuned for our next update as we work towards a greener, smarter, and more efficient agricultural future.

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Agriculture Drone Insurance

Николай Аврамов — Fri, 08 Nov 2024 08:13:39 +0000

What you need to know about insurance for your agriculture drones

Introduction

Drones are rapidly revolutionizing agriculture across the world. From precision crop monitoring to targeted pesticide application, uncrewed aerial vehicles (UAVs) are boosting efficiency and yields around the world and are not going away anytime soon. However, with the promise of technology comes risk. That’s why specialized agriculture drone insurance is essential for responsible and successful drone operations.

The History of Aerial Application and Drone Insurance

Insurance has been around for hundreds of years, but aerial application insurance is a relatively new thing. Orville and Wilbur Wright became the first people to successfully fly a powered aircraft back in 1903, and that innovation sparked a revolution in the way we do many things today. The ability to travel quickly through the air created advancements in not only travel, mail delivery, aerial surveying, and eventually space exploration, but it also opened the door to massively increase the crop yields from aerial application. Aerial application, also known as “Crop Dusting”, was first started back in 1921 by Army Air Corps pilot Lieutenant John A. Macready who successfully sprayed 6,000 Catalpa trees with lead arsenate. After that, it was only a matter of time before the aerial application industry would take off!

Things have mostly stayed the same over the past 100 years with pilots flying single engine fixed-winged airplanes to spray fields. Over time, technological innovations such as turbine engine aircraft and rotor wing aircraft were introduced into the industry and aerial application became even faster and more effective. Within the last 10-15 years, UAV’s (Uncrewed Aerial Vehicles) started making their way into the market and within the last 5-7 years, they have really started to make their impact on the aerial application industry. DJI is the world’s largest drone manufacturer and has made huge strides in changing the landscape. With thousands of spray drones entering the market, it has altered the way we think about aerial application as an industry.

Today, the insurance market is still adjusting to the influx of spray drones, but more and more aerial application insurance companies are starting to see the benefits of writing policies for these new aircraft. Some companies are only writing spray drones as supporting business with existing crewed aircraft accounts, while others are writing these on a stand-alone basis. All these insurance companies must make sure their customers are following the rules and regulations for these new operations and that is why only specialized insurance companies who have been re-insured with FAA compliances can write this type of business. The rules and regulations are changing every day, and it is important to make sure your insurance agent is immersed in the evolving world of the FAA and drone operation regulations.

The Need for Agriculture Drone Insurance

Agricultural application drones, while incredibly useful, come with inherent risks. Accidents can happen in many forms and insurance is there to protect you from the things you can and cannot foresee. It is our job as aviation insurance brokers to make sure you are protected from any and all risks that can come from your spray operation. Here are some examples of what could happen during a drone spraying operation:

– Physical damage to the drone: Crashing your drone or having a non-flying incident.

– Damage to property: A drone could crash into buildings, vehicles, or other equipment.

– Injuries to people: Flying the drone into someone or spraying chemicals onto bystanders.

– Crop damage: Overspray damage to property of a 1st or 3rd party.

– Unforeseen Incidentals: Flying a drone into powerlines causing power outages to essential facilities like hospitals, schools, refrigeration units, or government buildings.

– Lawsuits: Legal protection from any lawsuit from your work as an aerial applicator.

– Pollution: Chemical spills into waterways or other environmentally protected areas.

– War and Terrorism: This is always a worry when flying heavy drones which can carry large payloads. In the U.S., all insurance companies must offer War/TRIA when quoting aircraft policies.

– Non-Owned Insurance: Chemical companies or other 3rd party companies who contributed to the aerial application but did not fly the operation.

These incidents can lead to significant financial losses and legal liabilities for aerial applicators. Ag spray drone insurance provides essential safeguards.

Types of Coverage on an Aerial Application Policy

In an aerial application insurance policy, applicators will have a few primary coverages: Hull, Spares, Chemical Liability, and Non-Chemical Liability. The coverages that are required for legal flight in the United States are the Chemical and Non-Chemical Liability. Each state is different and has its own rules and regulations you’ll need to abide by to do aerial application in that state. For example, one state may require you to get a ground pesticide license with an aerial category to do custom application from an aircraft in that state; while others will only require you to get a pesticide license with no proof of chemical liability insurance. It is important to know the laws in the states that you are flying in and have an agent who knows what to ask for.

The primary coverages of an aerial application policy are as follows:

Hull Coverage

– This covers the cost of repair or replacement if your drone is damaged or destroyed.

– This will include physical damage coverage for your drone while in flight, and while not in flight.

– You get to choose your hull limit (within reason) and that is the replacement cost to make you whole in the event of a total loss.

Spare Parts

– This covers the cost of repair or replacement of any equipment that is necessary for your aerial application operation that is not flying.

– Examples include: spare batteries, spreader systems (while detached), charging stations, cooling stations, generators, RTK stations, and a field opts kit.

Chemical Liability

– Aerial application chemical liability can be categorized into 3 types of coverage.

Comprehensive Chemical (CC)	This has no exclusions and will cover for herbicides and defoliants.
Limited Chemical (LC)	This will cover fungicide and insecticides but will not cover for herbicides and defoliants.
Excluding Chemical (XC)	This provides the least amount of coverage and will allow for seeding and fertilization operations only.

– This limit is typically sub-limited at 1/3/1 bodily injury and property damage.

$100,000 bodily injury (per person)

$300,000 bodily injury (per occurrence)

$100,000 Property Damage

– The market can provide limits of $300k CSL, $500k CSL, and in rare cases $1M CSL. (CSL: Continuous Single Limit)

– All policies will cover 3rd party chemical drift as that is the requirement in most states.

– 1st party chemical drift coverage is also available in the form of “Crops Treated” and “Adjacent Fields” endorsements. 1st party chemical drift protection only applies to custom applications, not personal acres.

Non-Chemical (GL) Liability

– This covers any 3rd party liability claim that is not associated with chemical drift. o This is here for if you fly the drone into someone or something.

– This is also where legal liability is held in the event of a lawsuit.

– Limits typically start at $1M but can extend up to $10M.

Factors Influencing Agriculture Drone Insurance Costs

Insurance providers consider several factors when determining premiums for aerial application drone insurance costs:

– Drone specifications: Cost, size, and capabilities of the drone are the key factors when discussing the hull coverage and chemical liability.

– Operator experience: Pilot certification and flight hours are important. We are seeing more experienced pilots get perks within their policies and in some instances, we are seeing slight discounts. This will be more and more important as the years go on and continuing education becomes more prevalent.

– Usage: The difference between doing seeding operations and herbicide operations are night and day in the eyes of our underwriters. Knowing your operations will allow the underwriter to put the right coverage limit in place for your operation.

– Risk management: Safety procedures and previous claims history are key factors in whether an underwriter will write your business. If an aerial applicator has claims from the previous season, the limited market will get more limited and will likely only have their expiring carrier or an excess market to cover them.

Ag Drone Insurance FAQs

What is the average cost of an aerial application drone insurance policy?

As with everything in insurance… it depends. This is one of the biggest and most important questions we get. In short, it isn’t going to be the cheapest insurance policy you’ve ever purchased; however, it has come down substantially from where it was not even 2 years ago. On average, a single drone operation can expect to spend between $2,500 to $6,000 on an annual policy. That is down from $8,000 to $11,000 just a few years ago.

Are there deductibles on aerial application policies?

Yes and no. There will be deductibles on hull coverage but there won’t be one for either of your liabilities.

Is insurance mandatory for operating agricultural drones?

Regulations are evolving, but most states are going to require you carry a minimum chemical limit and underwriters are going to require you carry a minimum non-chemical limit for legal liability purposes.

Does the insurance cover drones used for spraying pesticides, herbicides, aquatics, rights-of-way, and forestry?

Yes, but you will need the appropriate chemical coverage to cover each of those operations.

Can I get coverage for multiple drones under one policy?

Yes. All policies must follow the Part 137 certificate holder and any drones flying under that certificate must be stated on that policy for a claim to be paid out.

How do weather-related damages factor into insurance coverage?

Weather is a huge component when talking about aerial application insurance. These policies are occurrence-based policies and if the weather caused an occurrence triggering your policy, a claim will be paid as long as the operator was in compliance with the FAA and state regulations.

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T50/T25 Firmware Upgrade is Here

Николай Аврамов — Fri, 08 Nov 2024 08:13:07 +0000

New features and optimizations elevate T50 and T25 efficiency and user experience

Save Manual Operations as automatic plots

The flight path from a manual flight or a manual boundary flight can now be saved as a field with one click for automatic use later. This is helpful for small plots, where you can fly once and save it for repeated use. Pilots can save time on larger plots by manually spraying field boundaries and automatically spraying the rest of the field.

Notes:

The green track on the outermost circle determines the coverage area of the plot. Ensure that the edges of the plot are covered by the green track to avoid omissions.
When using this function to encircle the plot, since the edges have already been sprayed, be sure to edit and adjust the route separately (route spacing, margin, boundary spraying, etc.) to avoid overspraying or missing spots.

Add Marker Lines and Points

When planning flight routes, you can now add marker lines and points to points of interest on the map.

Application Examples:

Marker Lines: Can be used to mark the location of power lines within the plot, making it easier to track their location relative to the drone during operations.

Marker Points: Can be used to mark objects in fields, making it easier to locate and find them quickly after covering the soil.

Notes:

Unlike field boundary points and obstacle points, marker lines and points do not affect route planning or flight operations; they are only used for position display.
Marker lines and points cannot be saved separately. They need to be added to boundary points and saved as a plot.

Low Speed Ascend at the start point

After a refill or battery swap, when the drone returns to the start point or break point, its propeller downwash at low altitude and speed may cause some crops to lodge.

After enabling Low Speed Ascend, the drone can descend and spray from the set Low Speed Ascend height, reducing the risk of lodging.

The start-spraying height is Operation Height plus Low Speed Ascend Height

Note: Enabling Low Speed Ascend will apply to all turns and starting points (breakpoints). Please use it only where there are no obstacles at the field boundaries and in the field.

Added Route Visualization function in M+ mode

In M+ mode, Route Visualization helps users find the breakpoint and align the drone’s direction according to guidelines. This helps users avoid route deviation and inconsistent spacing.

Note: To disable this feature, go to “Top Right Corner Settings – Aircraft Settings – Alert and Assist – Route Visualization (M+)” and choose to turn it off.

Task Summary is available in real time during operations

During operations, you can view task summaries in real-time, including completed work data, estimated chemical usage, and the remaining work to be done.

Multi Plot Operations get some optimizations

Multi Plot Operations now supports Empty Tank Point estimation and Automatic RTH.

When using Multitask, Empty Tank Point estimation can now span multiple plots, showing the estimated Empty Tank Point based on the actual volume of chemical left in the tank.

In addition, users can now select “Return Home After Completing Operation” when using Multi Plot Operations. Once enabled, the drone will automatically return to home after completing all plot operations.

Note: Smart Return to Home supports obstacle avoidance, but the success rate of obstacle avoidance varies with different speeds and obstacles. Please pay attention to the surrounding environment and avoid heights with power lines during return to ensure safety.

Introducing Show Fields Nearby to help avoid overlapping

The new “Show Fields Nearby” function helps users avoid overlap by displaying nearby fields on the map during field planning. It also aids in manual operations, helping to avoid accidentally entering adjacent fields.

Spray/Spread When Turning on Orchard Routes

With Spray/Spread When Turning enabled, the drone will continue to spray while turning, improving edge spraying effectiveness.

Note: This is only effective when the orchard route planning mode is Standard. You can enable it in the remote controller app under “Route Settings – Advanced.”

Additional Updates:

Takeoff is prevented during refilling, enhancing safety for ground crews and operators.
During flight, pilots can press the orange pause button on the remote controller. This will cause the drone to pause automatic flight and enter hover mode.
After landing, propeller rotation stops two seconds faster, increasing safety and reducing downtime.
Added support to perform spreading at the fixed-spot routes in Fruit Tree Operation mode.
Added support to disable atomized spraying in the Fruit Tree Operation mode.
Added support to set the terrain scenario and flight parameters in the Task Settings on the left side of the screen when applying the task.
Optimized the display of the flight trajectory in the app. The flight routes of the latest two flights are shown in the app during the operation.
Added warnings when the propellers are abnormal.

The post T50/T25 Firmware Upgrade is Here appeared first on DJI Agriculture.

DJI Agras T40 Preseason Checklist and Maintenance Guide

Златко Грозданов — Fri, 04 Oct 2024 08:33:54 +0000

The DJI Agras T40, since its launch at DJI AirWorks in Las Vegas in October 2022, has become the spraying drone of choice for both farmers and custom spray service providers, proving to be an indispensable asset for precision agriculture. For many T40 owners, we are about to begin our second season with the Agras T40 as our daily driver. Therefore, it’s essential for agricultural drone operators, farm managers, and custom spray drone service providers to perform preseason maintenance to ensure that their T40 is at the peak of its performance. Read on to see DJI Agriculture’s essential T40 preseason maintenance tips to start the 2024 spraying season on the right foot.

Why a Preseason Checklist is Essential

A preseason maintenance check is not just proactive; it’s a strategic move. The situation you want to avoid at all costs is arriving at the field, pressed by a tight schedule, only to find that your T40 has an issue that could compromise its performance or even sideline it for the day. Ensuring that your T40 and its components are in top condition before you hit the fields can prevent costly downtimes and potential accidents. By laying down a rigorous preseason checklist, you’re fortifying your agricultural operations against the uncertainties that come with technological devices that are exposed to the harsh conditions of the farming environment.

Preseason Maintenance Checklist

Here are some essential steps you can perform to make sure your T40 is ready for the season:

Arms

The arms of your T40 are its supporting pillars. They handle the drone’s weight and are critical for stability.

To start, open the arms up and lock them into place. If the arm glides from the closed to open position with little to no effort, this can be tightened with a 16 mm socket wrench

Next, verify that the arms are securely fastened. Grab each arm at the motor base and try to wiggle it. Loose arms are not just a flight risk; they can also throw off the drone’s calibration, affecting the precision of its spraying pattern. If an arm is loose, you will need a 16 mm socket wrench to tighten the nut.

This is a good time to also check the arm safety locks and make sure they are working correctly – when locking it you should hear it snap into place. If an arm lock is too loose, it can open by itself which is not good. Conversely, if the lock is too tight, it can be not only a hassle to lock/unlock it, but also potential cause for micro-fractures within the carbon fiber of the arms, which can lead to a larger fracture mid-flight. The locking handle tightness can be adjusted with a small 6 mm crescent wrench. With the handle open, there is a hex-shaped rod within the handle that can be adjusted with the wrench.

To finish the inspection of the arms, check for any surface damage. Even superficial cuts and abrasions can be weak points, potentially leading to failure in high-stress situations.

Motors and Props

Start by opening up the pair of props so they are close to 180 degrees, or a straight line. Notice the tightness of each prop and ensure the prop adapter screws have not become loose over time. These are really the only screws that need attention within this area.

Like the arm tightness above, there should be some resistance or tightness when opening the props – it shouldn’t glide open without any resistance.

After verifying prop tightness, glide your fingers along the edges of the props and ensure there aren’t and cracks, chips, or dents in the prop edges. If present, the props must be replaced prior to take-off. It’s important to note that props should be replaced in pairs, along with new prop gaskets.

Continue with a comprehensive visual inspection. Ensure all components, motors, and ESCs are in impeccable condition with no cracks, or chips. Follow up by checking all the screws, making certain they’re tightly fastened and secure.

After securing the components, take a moment to manually spin each motor. This is to detect any resistance or rough movement, which should be non-existent. Encountering difficulty while spinning the motors could point to a potential issue. Should such a resistance or roughness occur, it’s normally caused by coil corrosion, broken bearing or other damages in the motor. Please contact your dealer to have further check.

Spraying System

Preseason is a great time to recalibrate the spraying system. This includes recalibrating all the weight sensors, pumps, and flow meters. On DJI AGRAS App, go into the drone’s Spraying System Settings, add a liter of water into the spraying tank, click ‘Clear Trapped Air’ first to clear trapped air from the sprayer pump hoses, and then do Flow Meter Calibration. Empty the tank, then go into ‘Weight Sensors’ in Spraying System Settings, click ‘Tare Calibration’ to reset the weight display to 0. Then fill your tank with 20 L water, and check whether the payload weight displayed on the upper-right corner is between 16-24L. If so, do Weight Calibration. Lastly, turn on the sprinklers and make sure it can reach its max flow rate, which should be 12 L/min (3.1 gal/min). At the same time, check if there’s any leaks.

Batteries and Chargers

Without a doubt, optimal battery performance, including fast charging, can make or break your operation efficiency. Preseason is a great time to ensure your batteries can fast charge. Inspect the charging ports of each battery and make sure there’s no corrosion or damage, such as green-tinged rust covering the pin.

This is a good time to mention that any dust, dirt, or debris can be cleaned off from the battery ports and the battery pins of the drone using a 95% alcohol solution and a cotton swab or microfiber towel. This kind of cleaning should be checked and done daily to help extend the life of the battery and of the drone.

Next, test each battery in the drone to verify it can hold a charge and power on the drone. Then check that fast charging still works for each battery and your charger.

And in case you missed it, we have recommended storage protocols for your batteries, which you can find here: https://www.youtube.com/watch?v=8FcNYYw44jc

Test Flight

After checking the arms, motors, props, and batteries, you should be ready for test flights that gradually increase the strain on the drone.

Power up your drone and allow it to idle on the ground, and check if there are any errors.
Proceed to a gentle takeoff and hover to let the drone warm up, especially if it hasn’t been used for an extended period.
Conduct a manual flight in an open area. Execute 180 or 360-degree spins to assess the drone’s response. Listen carefully; motors may appear fine visually, but stress can cause them to emit a whining sound when rotating. Perform these tests without additional weight.
Test the T40’s Active Phased Array Radar with a pole or an obstacle in your test field. Be sure to turn on all obstacle avoidance and settings in advance. This is also a good time to check the drone’s altimeter readings by ascending and descending the drone and confirming that the reported altitude of the drone is accurate. This helps verify that the downwards radar is performing properly.
Test the T40’s automatic functions. Create a flight route and have the drone complete it.
Fill with the drone’s spraying tank and fly it manually. This additional weight and pressure will test the drone’s endurance. Run a couple full tanks through the sprinklers to ensure consistent performance.

Spare Parts and Repairs

Before the spraying season begins is a perfect time to stock up on spare parts, tools, and basic repair knowledge and protocols. This preparation can be the difference between a brief delay and a day’s worth of postponed operations. This includes contacting your dealer to confirm recommended aircraft collision protocols so you are prepared should you encounter this scenario.

Parts to Consider

We recommend stocking spares for parts that can be changed quickly in the field and get you airborne in a short time. This includes motors, ESCs, propellers, prop gaskets, and other common quick fixes that are the difference between a 5-10 minute delay vs. a whole day delay. If you have a more serious issue like a crash, a full damage assessment is necessary and a part swap at the field isn’t recommended.

Tools and Organization

Having the right tools is as important as having spare parts. Invest in high-quality tools to avoid strip screw heads or other damage. If you’re doing repairs in the field, a magnetic containers to keep small parts like screws in place and label sections is helpful to ensure you can locate them when needed. It’s also a good idea to have a workbench so you can get the drone off the ground and have an easier time working on it.

Repair Tips and Troubleshooting Strategies

Be systematic in your approach. If a repair becomes necessary, conduct a damage assessment in a well-lit area. If necessary, take pictures throughout the process to help document what you are doing. Each part should be inspected thoroughly. Stay organized; keeping track of what you’re doing is just as critical as the repair itself.

Equip yourself with knowledge. Understanding your T40’s flight logs, error codes, and firmware updates can save you time in the field. If you have an error you aren’t familiar with, you can look up the error code to help narrow down your next steps.

Authorized Service Centers and Getting Help

Explore DJI Agriculture’s Authorized Service Center (ASC) network for support options. To locate the nearest ASC, visit our website at https://www.dji.com/service/repair/centers. Additionally, ASC details are accessible through the DJI SmartFarm App, where you can directly request repair services for any issue, ranging from crashes to error messages, or even general inquiries. Initiate a service request via the SmartFarm App by selecting your preferred ASC, and provide images and a detailed description of the problem to facilitate quick and efficient resolution.

Please remember, every ASC is ready to support you, irrespective of your purchase location or dealer of your Agras drone.

For direct assistance, reach out to us at support.agras@dji.com. This dedicated support email ensures that all our end users globally receive the help they need, with our customer care team committed to responding within 24 hours.

Conclusion and Action Plan

Maintaining your DJI Agras T40 is more than the sum of checking items off a list. It’s a discipline that ensures the longevity and efficiency of your investment. Implementing a comprehensive preseason maintenance routine, stocking up on crucial spare parts, and familiarizing yourself with repairs and troubleshooting strategies will give you peace of mind and operational longevity. By adhering to this maintenance guide, you can feel confident in your T40’s performance. Now, take the time to conduct these checks, prepare your spares, and know the ins and outs of troubleshooting. Your next spraying season is poised to be the most productive yet.

The post DJI Agras T40 Preseason Checklist and Maintenance Guide appeared first on DJI Agriculture.