In addition to more microbes in soil and water outside, followed by agricultural products of micro-organisms, especially micro-ecosystem in the rumen of ruminant animal husbandry in agriculture.
In addition to the many microbes in soil and water, followed by agricultural products, micro-organisms, especially in the proportion of agricultural and livestock ruminants rumen micro-ecosystem.
In addition to soil and water microorganisms, the second is the microbial in agricultural products, especially in agriculture, animal husbandry, the proportion of the rumen microbial ecosystem.