【摘要】 应用生物工程技术 ,提高饲料工业的技术水平和企业的生产水平 ,符合经济全球化和竞争国际化发展战略及对策的需求。综述了利用基因工程、发酵工程等高科技手段在酶制剂、维生素、益生菌和益生元等高效饲料添加剂上的研究进展情况 ,以及饲料生物技术未来的几个重点发展方向更多还原

【Abstract】 Using biotechnology to promote the technical and productive level according to the demand of the global economic strategy and tactics. The progress of genetic and fermentation engineering in enzyme preparation and some effective feed additives as amino acid,vitamin,probiotics and prebiotics which are applied to feed were described.Some important development trends in this area were reviewed.;更多还原