Phosphogypsum supplementation: The addition of 71.5 g of phosphogypsum to the basal diet of ea…
Rice field crabs, Panjin has expanded to a million acres last year, many new farmers. In order…
Choose to put pasture dams and river ditch in early spring to allow ducks to eat fish, shrimp,…
Two major categories of vegetables, chemical weeding methods and precautions Due to the variet…
1. Harvesting classification The suitable period for coprinus comatus harvesting for fresh-kee…
(A) The reserve species of goose rearing management Reserve species of goose: In line with spe…
Inadequate revenue once plagued China's agricultural production, and harvests and disaster…
In spring, due to the influence of temperature and light, the spring chicks can better exert t…
Genetically modified potatoes against hepatitis B (three Cisco journals) American scientists h…
Scientists have provided new explanations for how Bt kills pests. Bt is a protein produced by …