On variable-rate spraying equipment and its key technology
Qiu Bai-jing · Journal of Jiangsu University · 2004
The automatization of spraying in precision agriculture is discussed. Orientating plant di-seases,) insect pests and the spraying equipment, ensuring the speed of the spraying equipment, and testing the pressure and flow of the system during spraying are specifically described. The improvement of the orientation precision, the matching precision of the prescription, the lag time of the spra-ying,) and the data collecting and disposing are also discussed. The result shows that the variable-rate spraying based on GPS can be implemented in the precision agriculture.