Spraying drone fertilizer to help farmland yield more-msoen

The climatic conditions are suitable for rice growth. At present, 340000 mu of rice there has entered the grain filling period, and the last fertilization operation should be carried out before the autumn harvest. In recent years, UAV fertilization has gradually replaced the traditional field management in the local area and become a good helper for farmers.

Unmanned aerial vehicles show their skills and apply fertilizer for the last time before autumn harvest
At present, the spraying operation of foliar fertilizer for the last time before autumn harvest is being carried out in the field. We can see that under the control of the pilots, several plant protection drones are flying at low altitude, and the layers of rice waves brought out also make the rice leaves swing back and forth. Compared with traditional fertilization, one of the major advantages of plant protection UAV fertilization is that it can make the front and back of the leaves attach fertilizer evenly, and get twice the result with half the effort. The efficiency of the plant protection UAV can reach 60 mu per hour. For a farm of this scale, the full coverage fertilization can be completed in more than ten working hours.

The overall growth of rice this year is good. We can see that the stems and plants are fertile and strong, the leaves are thick green, and the rice ears are arranged in order and evenly. Local farmers told me that these are the necessary conditions for a high yield of rice. According to the measurement of the Agricultural Department of Yongji County, the grain output of the county is expected to reach 850000 tons this year, slightly higher than last year.
Introducing new rice varieties to help farmland yield more
In Yongji County, the number of large and small family farms has grown to more than 1800. Large scale, intensification and industrialization are the development trend in recent years. Not only that, for example, the farm where I am now, a few years ago, cooperated with a professional agricultural college to establish a rice trial planting base.
Next to me are some of the latest rice varieties. Feicui No. 1, its rice plants and ears are black purple, and the rice grains are green.
These new rice varieties are all high-quality rice varieties that have been preserved after more than three years of trial planting and cultivation to achieve the survival of the fittest. At present, large-scale planting has been realized, which will enable the field to achieve higher output.