受风灾倒伏玉米的青贮调制及其发酵品质影响因素  

Silage preparation and fermentation quality influencing factors of lodging maize under wind disaster

作　　者：杨晶晶 孙芸 吴庆宇 周昕[1,2] 黄秋莲 王健 张嘉宾 孙海霞[3] 曹阳 YANG Jingjing;SUN Yun;WU Qingyu;ZHOU Xin;HUANG Qiulian;WANG Jian;ZHANG Jiabin;SUN Haixia;CAO Yang(College of Animal Science and Technology,Heilongjiang Bayi Agricultural University,Heilongjiang Provincial Key Laboratory of Efficient Utilization of Feed Resources and Nutrition Manipulation in Cold Region,Daqing,Heilongjiang Province 163319,China;Engineering Research Center of Processing and Utilization of Grain By-products,Ministry of Education,Daqing,Heilongjiang Province 163319,China;Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences,Harbin,Heilongjiang Province 150081,China)

机构地区：[1]黑龙江八一农垦大学动物科技学院,黑龙江省寒区饲料资源高效利用与营养调控重点实验室,黑龙江大庆163319 [2]粮食副产物加工与利用教育部工程研究中心,黑龙江大庆163319 [3]中国科学院东北地理与农业生态研究所,黑龙江哈尔滨150081

出　　处：《中国饲料》2022年第1期88-97,共10页China Feed

基　　金：中科院战略性先导科技专项(XDA2704020-02);黑龙江省饲草饲料协同创新推广体系项目(黑农厅函[2019]766号-2019-04-02);国家重点研发计划项目(2018YFD0502100)。

摘　　要：青贮是对高水分作物或牧草饲料调制加工的有效措施。玉米在不同生长时期、留茬高度刈割等都可能会影响青贮饲料的品质。本文阐述了倒伏玉米附着微生物、营养成分以及留茬高度等对发酵品质的影响,并介绍了当前玉米青贮的调制方法及技术,旨在为受风灾倒伏玉米或未成熟玉米饲料化的安全利用提供参考。Silage is an effective measure for high moisture crops or forage.The quality of silage may be affected by maize growth period and stubble height.In this paper,the fermentation quality of lodging corn,such as attached microorganisms,nutrients and stubble height were reviewed,and the current corn silage preparation methods and technologies were introduced,in order to provide reference for the safe utilization of lodging corn or immature corn feed.

关 键 词：玉米 倒伏 台风 青贮品质 青贮调制 

分 类 号：S816.4[农业科学—饲料科学]