Field management refers to various measures taken during field production from sowing to harvesting, such as sowing, tillage, pruning, irrigating, frost prevention, growth monitoring, disease and insect prevention. The use of plant protection technology can effectively improve the soil environment, reduce the retention of pesticide residues, provide abundant energy for microorganisms, reduce the loss of fertilizer, and increase the nutrient content in the soil. In this report, I will main talk about the research in our group, it is about phenomic equipment and crop protection.