Chicken manure is a cheap, low-energy feed, especially when modern protein feeds are expen…
Bacterial infections and fevers can cause sore throat. In sore throat, poor appetite is no…
The temperature in the room should be maintained at 18-23°C, and the minimum temperatur…
There are many factors affecting the use of self-cleaning filters. How can we effectively ensur…
Group selection "four stages"
The selection of gilts should insist on th…
1. Freezing damage in winter In winter, freezing injury is the result of cold injury cause…
Snow melting agent is a commonly used method for removing snow in winter. Co…
In winter, pouring winter water not only can play the role of winter water in spring to pr…
A few days ago, a Canadian study suggested that the risk of eating an egg yolk was almost …
Not long ago, the U.S. Environmental Protection Agency (EPA) awarded the "Sustainable Agr…