青贮饲料的加工调制技术

Processing and Modulation Technology of Silage

青贮饲料是在厌氧环境下,使用青贮设施长期保存的青绿多汁饲料。加工调制好的青贮饲料,不但能有效保存青贮原料中的营养成分,还能保证奶牛全年青绿饲料的均衡供应,提高奶牛产奶量。本文从分析青贮原料与发酵过程入手,在强调满足青贮条件的同时,分别介绍了青贮窖青贮、袋装青贮、裹包青贮、青贮塔青贮等不同种类青贮饲料的加工调制方法,以期为奶牛养殖场(户)提供帮助。

Silage is a green and juicy feed preserved in silage facilities for a long time in anaerobic environment.The processed,prepared and preserved silage can not only effectively preserve the nutrients in silage raw materials,but also ensure the balanced supply of green feed for dairy cows throughout the year and improve the milk yield of dairy cows.Starting with the analysis of silage raw materials and fermentation process,while emphasizing the satisfaction of silage conditions,this paper introduces the processing and modulation methods of different kinds of silage,such as silage pit silage,bag silage,wrapped silage and silage tower silage,in order to provide help for dairy farms(farmers).