At the operation site, Chen and his staff poured milk vetch seeds into the case of the agricultural drone. When the case was filled with seeds, the staff adjusted the remote control and prepared to fly the drone. As the drone began to operate, in just seven minutes, eight mu of rice field, 15 kilograms of milk cloud seeds were sown.
"The efficiency of the drone is very high. It can hold up to 70 kilograms of seeds. On a typical day we can finish planting 300 to 400 acres of land. Uav fly hand Wu Lintong introduced, now with the pole fly P80 plant protection UAV is launched this year, according to the planned route for automatic sowing, with uniform sowing density, large operation range, stable performance and other characteristics, compared with the traditional artificial sowing, efficiency fully improved more than 30 times.
Learned, milk vetch is a leguminous plants of the genus astragalus, its root nodule bacteria, can absorb the nitrogen and carbon dioxide in the air, the nitrogen and carbon fixed in the soil effectively, thus enriching the soil fertility and fertilizer reduction to lay a solid foundation for the coming year, to deepen the reform of the "fat medicine, two systems", promote the development of green agriculture is of great significance.
"If they are planted now, they will probably come out in April next year, and there will be a beautiful sea of purple flowers here. In the spring ploughing season, these milk vetch are ploughed back into the field and become the best base fertilizer. With these green fertilizers, we can save about 20 percent of the fertilizer input per acre, which is both ecological and increases the yield." Chen Huiliang told reporters.