Plant same with our body, which is not only need N P K,but also need some trace elements. These
Trace Element has been playing a very important role. We can supply every sigle trace element like
EDTA-Cu,
EDTA-Fe,
EDTA-Mn,
EDTA-Zn, Boron, Mo and so on. They can adjust the metabolism of plant. Different crops have different reqquirements about trace elemnt. Farmers need to learn how to control the content.
