The agricultural spraying uav can spray drugs on the orchard through intelligent control. The device can perform autonomous operations through flight control navigation, and the operator can also keep track of the current status and progress of spraying through the display. The agricultural spraying uav forms an aerosol flow through the acceleration of the airflow, which increases the permeability of the droplets to a certain extent, which saves labor costs and labor intensity and is more user-friendly.

Compared with traditional pesticide spraying methods, agricultural spraying uav can realize automatic quantitative, accurate control, and low-volume spraying of pesticides. The operating efficiency is 8 times that of overhead sprayers. The downward air flow generated by the rotor when the agricultural spraying drone sprays the medicine helps increase the penetration of the medicine to the crops, which can save 30% of the pesticide, 90% of the water consumption, and reduce the pollution of the pesticide to the soil and the environment.

In the process of crop growth, farmers need to understand, master and adjust the soil moisture to keep crops suitable for growth anytime and anywhere. Use the agricultural spraying uav to fly over the field to observe the different color changes of the farmland soil with different humidity, and then you can understand the changes in the soil moisture content. At this time, you need to show different colors according to the different humidity of the farmland soil , Make a set of digital atlas and store it in the database for later use, so that the information obtained by aerial sampling of agricultural spraying uav can be used to identify and contrast with the information stored in the database to solve the problem of scientific and reasonable irrigation water. In addition, you can also use the agricultural spraying drone to observe the withering phenomenon of plant leaves, leaf stems and young shoots caused by the lack of soil in the farmland as a reference to determine whether the crops need to be irrigated and watered, so as to achieve scientific irrigation. , The purpose of saving water.