中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 不同添加剂对紫花苜蓿拉伸膜裹包青贮饲料品质的影响 中国草食动物科学 2019 (3) 26-28+32
Position: Home > Articles > Effects of Additives on the Quality of Alfalfa Wrapping Package Silage China Herbivore Science 2019 (3) 26-28+32

不同添加剂对紫花苜蓿拉伸膜裹包青贮饲料品质的影响

作  者：
曹蕾;王汝富;张万祥;朱倩;张永辉;曹明崇;张林;刘宗祥;马彦彪;莫负涛
单  位：
甘肃省草原技术推广总站
关键词：
紫花苜蓿;青贮;品质;葡萄糖;红糖;果渣
摘  要：
为明确葡萄糖、红糖、果渣对紫花苜蓿拉伸膜裹包青贮饲料青贮品质的影响,探明最适合添加于紫花苜蓿裹包青贮的有机添加剂,按照紫花苜蓿原料重量的0.2%、0.4%、10%分别添加葡萄糖、果糖、果渣进行90 d青贮。结果表明:添加葡萄糖可保留紫花苜蓿中更多的干物质,有效提高青贮饲料中的乳酸含量,降低乙酸和丙酸含量;添加红糖不利于青贮饲料pH值的降低和乳酸积累,能产生较高的氨态氮、乙酸和丙酸含量;添加果渣虽然可以降低青贮饲料的pH值,但会造成显著的粗蛋白损失。综合分析认为,添加葡萄糖对提高紫花苜蓿拉伸膜裹包青贮饲料青贮品质效果较好。
译  名：
Effects of Additives on the Quality of Alfalfa Wrapping Package Silage
作  者：
Cao Lei;Wang Rufu;Zhang Wanxiang;Zhu Qian;Zhang Yonghui;Cao Mingchong;Zhang Lin;Liu Zongxiang;Ma Yanbiao;Mo Futao;Gansu Provincial Grassland Technology Extension Station;
关键词：
alfalfa;;silage;;quality;;glucose;;brown sugar;;fruit residue
摘  要：
In order to clarify the effects of adding glucose,brown sugar and fruit residue on silage quality of alfalfa wrapping package silage,and to investigate the most suitable organic additive for the making of alfalfa wrapping package silage.Glucose,brown sugar and fruit residue were added,based on the weight of alfalfa used,by 0.2%,0.4% and 10%,respectively in the silage making.The results showed as follows: ① adding glucose could save more dry matter,improve the content of lactic acid and decrease the content of acetic acid,as well as propionic acid in silage. ②It was not conducive to decrease p H and to accumulate lactic acid by adding brown sugar and it could produce relatively higher contents of ammoniacal nitrogen,acetic acid and propionic acid.③The addition of fruit residue could reduce the silage p H effectively,but it would cause crude protein loss in alfalfa silage significantly. Based on the comprehensive analysis,glucose was an effective organic additive to improve the quality of alfalfa wrapping package silage.

相似文章

导出引用
计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 1

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46