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绿汁发酵液和乳酸菌剂MMD3在不同含水率苜蓿青贮中的添加试验
引用本文:张涛,崔宗均,高丽娟,康文启,王小芬,胡跃高.绿汁发酵液和乳酸菌剂MMD3在不同含水率苜蓿青贮中的添加试验[J].中国农业大学学报,2004,9(5):32-37.
作者姓名:张涛  崔宗均  高丽娟  康文启  王小芬  胡跃高
作者单位:中国农业大学,农学与生物技术学院,北京,100094
基金项目:国家十五重点科技攻关重大资助项目 (2 0 0 2BA5 17A0 2 )
摘    要:为评价绿汁发酵液和乳酸菌剂MMD3在苜蓿青贮中的适宜含水率范围,以及两者在不同含水率时对苜蓿青贮品质的影响,用3个不同的含水率水平72.72%,47.30%和28.48%做苜蓿青贮试验。结果表明:1)在本试验中,苜蓿青贮以47.30%含水率的效果最好;2)添加乳酸菌剂MMD3和绿汁发酵液提高了青贮苜蓿的营养价值,乳酸菌剂MMD3的青贮效果要优于绿汁发酵液;3)高含水率水平(72.72%)和中等含水率水平(47.30%)苜蓿青贮中添加MMD3和绿汁发酵液对苜蓿青贮效果显著,在低含水率(28.48%)苜蓿青贮时添加效果不明显;4)添加乳酸菌剂MMD3苜蓿青贮中乙酸含量高于对照。

关 键 词:绿汁发酵液  青贮菌剂  苜蓿  青贮  含水率
文章编号:1007-4333(2004)05-0032-06
修稿时间:2004年6月8日

The effect of fermented green juice and silage inoculant bacteria MMD3 on the fermentation of Alfalfa silage
Zhang Tao,Cui Zongjun,Gao Lijuan,Kang Wenqi,Wang Xiaofen,Hu Yuegao.The effect of fermented green juice and silage inoculant bacteria MMD3 on the fermentation of Alfalfa silage[J].Journal of China Agricultural University,2004,9(5):32-37.
Authors:Zhang Tao  Cui Zongjun  Gao Lijuan  Kang Wenqi  Wang Xiaofen  Hu Yuegao
Abstract:The suitable water content of Alfalfa silage and the effect of FGJ and silage inoculant bacteria-MMD3 on the fermentation of Alfalfa silage are studied under laboratory condition at 72.72%, 47.30% and 28.48% water content of Alfalfa silage. Results show that: 1) the effect of Alfalfa silage fermentation is the best at 47.30% water content. 2) addition of FGJ and silage inoculant bacteria-MMD3 can improve the level of silage nutrition, and the silage effect of silage inoculant bacteria-MMD3 is better than FGJ. 3) the silage effect of addition FGJ and silage inoculant bacteria-MMD3 is obvious at 72.72% and 47.30% water content, but is not so at 28.48%. 4) The Acetic acid content of silage inoculant bacteria-MMD3 is higher than the control.
Keywords:fermented green juice (FGJ)  silage inoculants bacteria  Alfalfa  silage  water content
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