The key to applying nitrogen fertilizer to soybeans is "…

Soybeans require more nitrogen, but because of their own nitrogen-fixing capacity, the amount of nitrogen needed to be applied is not too much. The key to the application process is to highlight a word of "Qiao". In the middle and lower fertility fields, timely and appropriate applicatio ...read more...

Three-in-one filling machine process

a. Adopting the direct connection technology of the air feed channel and the bottle inlet dial, the bottle screw and the conveyor chain are eliminated, and the bottle shape is simple and easy to change. After the bottle enters the machine through the air supply path, i ...read more...

Eliminating "looking at the grass" in the spring w…

Wheat field chemical weeding has the advantages of labor saving, labor saving, low cost, simple operation and good control effect, and has become an important technology in wheat production. The appropriate period for spring elimination is wheat early to ...read more...