| 全株玉米青贮制作原则及关键点分析 |
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| 引用本文： | 曹晓波,梁占东,张燕.全株玉米青贮制作原则及关键点分析[J].中国乳业,2022,0(9):7-7. |
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| 作者姓名： | 曹晓波 梁占东 张燕 |
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| 作者单位： | 1 北京优博维尼科技有限公司,北京 100085;2 肃宁县育英高中有限公司,河北沧州 062350 |
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| 摘 要： | 随着奶牛行业的快速发展,全株玉米青贮因其价格低、储存时间长、营养丰富、适口性好、饲料转换率高等优点,越来越受到奶牛养殖者的认可和青睐。但在青贮制作过程中,因养殖者青贮制作技术欠缺、经验不足、认知度低等原因,最终导致青贮制作失败。为提高全株玉米青贮制作水平,本文将从把控水分、隔绝空气、微生物处理、收贮管理等全株玉米青贮制作四项基本原则进行论述和分析,养殖者可通过把控最佳收割时间,严管留茬高度、切割长度、籽粒破碎程度,做到上料快、压窖快和封窖快,正确使用青贮发酵剂,做好封窖后维护管理工作,从而做出优质的青贮饲料,进一步提高奶牛产奶量和牧场经济效益。
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| 关 键 词： | 全株玉米 青贮 青贮原则 关键点 |
Principle and Key Points Analysis of Making Whole Corn Silage |
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| CAO Xiaobo,LIANG Zhandong,ZHANG Yan.Principle and Key Points Analysis of Making Whole Corn Silage[J].China Dairy,2022,0(9):7-7. |
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| Authors: | CAO Xiaobo LIANG Zhandong ZHANG Yan |
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| Institution: | 1 Beijing U-Bovine Technology Co.,Ltd.,Beijing 100085;2 Suning Yuying High School Co.,Ltd.,Cangzhou Hebei 062350 |
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| Abstract: | With the rapid development of dairy industry,whole corn silage is more and more recognized and favored by dairy farmers because of its advantages of low price,long storage time,rich nutrition,good palatability and high feed conversion rate. However,in the silage production process,due to the lack of silage production technology,lack of experience,low awareness of farmers,eventually lead to the failure of silage production.In order to improve the production level of whole corn silage. In this paper,the four basic principles of corn silage production,including water control,air isolation,microbial treatment and storage management,were discussed and analyzed.By controlling the best harvest time,keeping stubble height,cutting length and grain crushing degree strictly,breeders can achieve fast feeding,pressing and sealing of the cellar,correct use of silage starter,and good maintenance and management after sealing of the cellar,so as to make high-quality silage and further improve milk yield of cows and economic benefits of the pasture. |
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| Keywords: | whole corn plant silage principle key point |
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