Section 1 Uses of agricultural UAV Plant protection operations For many years, pests and diseases have been one of the main problems affecting food production, so China needs to ca...

 uav spraying is a new operation mode in the development of science and technology. High efficiency, suitable for large area of agricultural pest control. This is tens or hundreds...

 uav spraying is a new operation mode in the development of science and technology. High efficiency, suitable for large area of agricultural pest control. This is tens or hundreds...

 uav spraying is a new operation mode in the development of science and technology. High efficiency, suitable for large area of agricultural pest control. This is tens or hundreds...

 uav spraying is a new operation mode in the development of science and technology. High efficiency, suitable for large area of agricultural pest control. This is tens or hundreds...

 uav spraying is a new operation mode in the development of science and technology. High efficiency, suitable for large area of agricultural pest control. This is tens or hundreds...

 uav spraying is a new operation mode in the development of science and technology. High efficiency, suitable for large area of agricultural pest control. This is tens or hundreds...

 uav spraying is a new operation mode in the development of science and technology. High efficiency, suitable for large area of agricultural pest control. This is tens or hundreds...

 uav spraying is a new operation mode in the development of science and technology. High efficiency, suitable for large area of agricultural pest control. This is tens or hundreds...

At present, it is a critical period of crop pest control. The supply and marketing cooperatives of Nanchuan District of Chongqing serve 'three farmers' based on their functions and...