Smart drone technology is helping farmers improve yields reduce costs and manage risks
According to research conducted at Washington State University, drone technology is steadily changing the way agriculture is practiced across the United States. Scientists and agricultural researchers are exploring new methods to help farmers use drones to improve farm efficiency, reduce costs, and increase crop production.
One of the most important uses of drones in agriculture is remote sensing. Drones allow farmers to view entire fields from above and examine individual plants closely.
This helps detect problems related to soil moisture, pests, diseases, and crop stress at an early stage. Early detection allows timely action, which can save crops and reduce losses.
Drones are also helping replace expensive and risky farming practices. In fruit orchards, especially cherry farms, rainwater can damage fruits by causing cracks. Traditionally, helicopters are used to remove water after rainfall.
Research shows that drones can perform this task almost as effectively, while being safer and more affordable. Similar drone uses are being explored for frost protection and other field operations.
Another major benefit of drones is cropping spraying. Instead of spraying entire fields with pesticides, drones can identify only the affected areas and apply treatment precisely.
This reduces chemical use, protects the environment, and saves money for farmers. It also reduces the need for manned aircraft, which can be dangerous and costly.
Through a USDA-supported multistate research project, universities across the country are testing drone platforms, sensors, and software to improve their reliability and ease of use. Researchers are also developing training materials so farmers can confidently adopt drone technology.
Drones are now being used to monitor plant water stress, assist with crop breeding programs, manage livestock, assess pasture quality, and monitor water resources. These tools help farmers make informed decisions and improve sustainability.
As research continues, drones are expected to play a bigger role in building resilient, productive, and profitable agricultural systems.
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