条件筛选
-
How effective is broadcast application when topdressing during the rainy season?
How effective is broadcast application when topdressing during the rainy season? Please give an introduction. In summer there are many thunderstorms, and many farmers often spread chemical fertilizer on their crops in the face of thunder and rain. Research shows that broadcasting chemical fertilizer on crop seedlings this way is not only unscientific but also has many harmful effects. 1. Broadcasting chemical fertilizer during thunderstorms makes it easy to be struck by lightning. Farmers going to the fields...