玉米秸秆营养成分的影响因素及不同收获期对饲用价值的影响研究进展  

Research progress on influencing factors of corn stalk nutritional components and the effect of different harvest periods on feeding value

作　　者：孙炬仁[1] SUN Ju-ren

机构地区：[1]朔州职业技术学院,山西朔州036002

出　　处：《饲料研究》2021年第18期154-157,共4页Feed Research

摘　　要：玉米秸秆是重要的原料,在各领域均有较高的应用价值。我国玉米秸秆生产量巨大,在动物生产中的使用率有待提高。因此,文章通过综述玉米的开发利用现状,分析影响玉米秸秆营养成分和消化率的因素,并综述不同收获期玉米秸秆的营养成分和消化率差异,为进一步强化玉米秸秆的利用提供参考。Corn stalk is an important raw material and has high application value in various fields.The production of corn stalks in China is huge,and the utilization rate in animal production needs to be improved.Therefore,the paper reviews the development and utilization status of corn,analyzes the factors that affect the nutrient composition and digestibility of corn stalks,and summarizes the differences in the nutrient composition and digestibility of corn stalks at different harvest periods,to provide a reference for further strengthening the utilization of corn stalks.

关 键 词：品种 收获期 玉米秸秆 营养成分 消化率 

分 类 号：S816[农业科学—饲料科学]