生物发酵玉米秸秆的营养特性及其在动物饲料中的应用  

Nutritional characteristics of biological fermentation of corn straw and its application in animal feed

作　　者：青宗婷 宋英今[2] 穆兰 陶俊宇 颜蓓蓓[2] 陈冠益[2,3,4] 周腾 QING Zong-ting;SONG Ying-jin;MU Lan;TAO Jun-yu;YAN Bei-bei;CHEN Guan-yi;ZHOU Teng

机构地区：[1]天津商业大学生物技术与食品科学学院,天津300133 [2]天津大学环境科学与工程学院,天津300192 [3]天津商业大学机械工程学院,天津300133 [4]天津双碳研究院,天津300308

出　　处：《饲料研究》2023年第22期160-165,共6页Feed Research

基　　金：国家重点研发计划课题(项目编号:2022YFD1601104)。

摘　　要：玉米秸秆是重要的非粮饲料资源,因粗纤维含量较高不宜直接饲喂动物。生物发酵技术可以降低玉米秸秆抗营养因子含量,提高其营养价值及饲用价值,因操作简便、绿色环保等特点而广泛应用于玉米秸秆饲料化生产中。生物发酵玉米秸秆对调节动物机体健康具有一定的作用,在动物养殖中应用前景广阔。文章综述了玉米秸秆生物发酵前后的营养特性、生物发酵玉米秸秆的方法及其在动物饲料中的应用研究进展,以期为玉米秸秆在动物生产中的合理应用提供参考。Corn straw is an important non-grain feed resource,which is not suitable for feeding animals directly because of its high crude fiber content.Biological fermentation technology can reduce the content of anti-nutrient factors in corn stalk,improve its nutritional value and feeding value,and is widely used in the chemical production in corn stalk feed because of its simple operation and green environmental protection.The bio-fermented corn stalk plays a significant role in regulating animal health and has a broad application prospect in animal breeding.The nutritional characteristics of corn stalk before and after biological fermentation,the methods of biological fermentation of corn stalk and its application in animal feed were reviewed in this paper to provide a reference for the rational application of corn stalk in animal production.

关 键 词：玉米秸秆 生物发酵 微生物 酶处理 动物饲料 

分 类 号：S816.6[农业科学—饲料科学]