生物发酵饲料在养猪生产中的应用

The role of biological fermented feed in pig production

我国的饲料原料供应不足,导致饲料原料价格上涨,需要额外从国外进口原料,受限较大。运用微生物发酵技术不仅能够提高现有常规饲料原料的利用率,也可以利用我国丰富的非常规饲料原料,有效解决饲料原料短缺问题。本文主要阐明生物发酵饲料的定义和种类,介绍了生物发酵饲料的组成,包括构成的原料、主要菌种、主要酶及其作用原理,重点研究了生物发酵饲料在母猪、仔猪和育肥猪生产中的应用,以期为开发生物发酵饲料在养猪生产中的应用奠定基础。

The shortage of feed raw materials in China has led to an increase in the price of feed raw materials,and additional raw materials need to be imported from abroad,which is limited.The use of microbial fermentation technology can not only improve the utilization rate of existing conventional feed raw materials,but also use China's rich unconventional feed raw materials to effectively solve the shortage of feed raw materials.This paper mainly expounded the definition and types of biological fermented feed,introduced the composition of biological fermented feed,including the raw materials,main strains,main enzymes and their action principles,and focuses on the application of biological fermented feed in sow,piglet and fattening pig production,in order to develop the application of biological fermented feed in pig production.