Fermentation of chicken manure with a type of fermentation aid of …
In the feeding of livestock (cattle, horses, donkeys, quails, pigs, sheep, etc.), skin disinfe…
I. Infrastructure
1. Construction of pig houses: The construc…
Changmao Rabbit, which currently uses a large number of rabbit hair to fabricate fabrics i…
Since most of the freshwater fish breeding is spring winter catching, and the contracted o…
The Atlantic Ocean is a world-renowned potato variety for potato chips. It is native to the Un…