我国玉米秸秆资源现状及其饲料化研究进展  

Present situation of corn straw resources in China and research progress in feed conversion

作　　者：李岫峰 王奕晟 孙旸[1] 孙春玉[1] LI Xiu-feng;WANG Yi-sheng;SUN Yang;SUN Chun-yu

机构地区：[1]吉林农业大学生命科学学院秸秆综合利用与黑土地保护教育部重点实验室,吉林长春130118

出　　处：《饲料研究》2022年第18期129-132,共4页Feed Research

基　　金：吉林省科技发展计划基金高营养玉米秸秆黄贮饲料研究(项目编号:JJKH20220326CY)。

摘　　要：玉米是我国主要粮食作物之一,其秸秆产量大。玉米秸秆在多个领域中具有广泛的应用潜力,在畜牧业中,可作为反刍动物的粗饲料,替代部分传统饲料。文章总结了我国玉米秸秆资源现状,结合秸秆营养成分和秸秆饲料加工技术,分析秸秆饲料化应用的限制因素及存在问题,以期为秸秆资源的综合利用和畜牧业发展提供参考。Corn is one of the main crops in China,and the yields of stover is quite large.Corn stover is widely used in many fields.In animal husbandry,it is usually used as roughage for ruminants,replacing part of traditional feed.The paper summarizes the present situation of corn straw resources in China,analyzes the limiting factors and existing problems of straw fodder application in combination with the nutritional composition of straw and the processing technology of straw feed,to provide some reference for the comprehensive utilization of straw resources and the development of animal husbandry.

关 键 词：玉米秸秆 饲料化 营养成分 饲料加工技术 

分 类 号：S816[农业科学—饲料科学]