The standard of living of the material has improved, and the leve
Centrifuge drum
Before the centrifuge is ope
Editor's Note: Today, many people are talking about
First, sow breeding method
This method can breed a large number of excellent seedl
Apple stickers have become another fruit crystal value-added new technology after apple ba
Big heat is the twelfth solar term in the 24th solar terms, which
Fertilization technology is very important for the production of scallions, onion, garlic,
1. Post-harvest treatment
(1) Selection of mushrooms: Boletus edulis picked up in
First, choose more resistant varieties.
Second, the use of non-disease harvested s
The strawberry is hi-fertilizer and requires a large amount of fertilizer. It needs to abs