玉米青贮饲料变质原因及解决措施

Reasons and Solutions for Corn Silage Deterioration

摘要:

玉米秸秆青贮饲料价格低廉、来源丰富、醇香多汁、营养全面、适口性好、消化利用率高，且能实现常年均衡供应，是养殖肉（奶）牛的主要饲草。但养殖场户发霉变质青贮饲料（草）对养牛业及肉（奶）产品安全造成一定威胁，成为困扰养殖场户开展粮饲兼用玉米全株及秸秆青贮的瓶颈问题，克服青贮饲料（草）霉变腐败问题应当引起从业人员的高度重视。

Abstract:

Corn straw silage is low in price, rich in sources, mellow and juicy, comprehensive in nutrition, good in palatability, has high digestibility and utilization rate, and can achieve balanced supply all year round. This is the main forage for beef (dairy) cattle. However, the moldy and spoiled silage (grass) of farmers poses a certain threat to the cattle industry and the safety of meat (milk) products. This has become a bottleneck problem for farmers to develop corn whole plants and straw silage for both grain and feed. Overcoming the problem of mildew and corruption of silage (grass) should arouse the great attention of practitioners.