The situation of African swine fever and avian flu is still severe,which presents both challenges and opportunities to the livestock industry.This article mainly discusses the in-depth exploration of the value of raw materials and the development and utilization of biological feed,and proposes the idea of precise nutrition formula,with a view to"banning antibiotics"in the field of comprehensive feed and"reducing the use of antibiotics and restricting the use of antibiotics"in the breeding field in2020,it provides a reference for the industry to make good feed,improve animal production performa...
