Gathering Important Crop Information
Drones offer farmers the ability to gather important crop information, and the ability to easily collect data about their fields makes it easier for them to make good decisions.
In the past, farmers have had to use manned aviation or satellites for aerial surveying, but these options come with big issues, such as poor ground resolution, untimeliness, and high costs.
With UAVs, it’s possible for farmers to collect the data they need on their own for a much lower cost. Farmers also have the ability to enjoy crop information on demand instead of only receiving data once per month.
Easily Detect Weeds
Another way that UAVs can be used in agriculture is to easily detect weeds. One of the most important part of a farmer’s job is to detect and manage weeds during growing season.
Farmers spend billions of dollars on weed control each year. Traditionally, visual inspection had to be used to spot weeds. This can be extremely expensive and time consuming for farmers that have multiple larger fields.
With UAVs, farmers can frequently and quickly visualize their fields, easily identifying any areas where weeds may be prevalent.
Since most crops are uniform in height, seeing any peaks or dips when viewing the fields helps to identify weeded areas quickly, making it easy for farmers to focus their weed-removing efforts on targeted areas.
Plant Stand Counting
Farmers can also use UAVs for plant stand counting, which is a problem that many agriculture companies and farmers deal with. The traditional method of plant stand counting involves counting areas of a field manually, and then the total losses are extrapolated from the manually counted area. UAVs make it easy for farmers and agriculture companies to count plants from the air, saving a significant amount of time and making it easy to figure out potential losses.
Selectively Spray Pesticides
Many farmers use pesticides on crops to help prevent fungal infections and other problems. Spraying entire fields can be very expensive, and this is not great for the environment.
By using UAVs, farmers can easily survey their crops, finding plants that are sick by using infrared radiation.
UAVs are used to offer farmers a bird’s eye view of crops by flying at very low altitudes. This allows farmers to spray pesticides selectively on plants that actually need the pesticides. This helps to save a huge amount of money, and it also helps to minimize the damage to the environment from pesticide use.
Check the Health of Plants
By using UAVs, it is easy for farmers to check the health of plants regularly, which is important to ensuring they don’t lose money on crops. Since UAVs are so cheap to operate, farmers can use them regularly, making it more cost effective to keep a good eye on the health of crops.
By using color contrast when viewing crops with UAVs, farmers can see how much sunlight the crop canopy is absorbing, which is important.
It’s obvious that UAVs in agriculture have many benefits to offer farmers and companies.