The English name of Bacillus subtilis is Bacillus subtilis (for bacteria, it is usually named according to the double name method of "genus + species").

Yeast, as a microbial additive, is playing an increasingly important role in animal husbandry. From the initial yeast powder and active dry yeast, to a series of yeast products obtained through deep processing of yeast

Bacillus subtilis n9-1-35 strain was bred by aerospace breeding. Its ability to produce neutral protease increased from 45 international units of the initial strain to 1500 international units, the enzyme production ability increased by 30 ~ 40 times

There are more than 200 kinds of malodorous substances produced in animal husbandry production, mainly from the corruption and decomposition of animal feces, sewage, feed residues and bedding materials, as well as the gas discharged from the digestive tract and the smell emitted by the secretion of ......

The extensive use of alternative grain raw materials increases the content of non starch polysaccharide (NSP) in feed, which may cause intestinal health problems of pigs and chickens.

Those who pay attention to animal intestinal health know that the barrier function of the intestinal tract includes four parts: physical, chemical, immune and biological.