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中国农学通报 ›› 2005, Vol. 21 ›› Issue (11): 13-13.

所属专题: 畜牧兽医 玉米

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酸贮玉米秸秆饲喂奶牛试验初报

辛亚平,,刘晓辉,刘成理,高 雪,昝林森,许尚忠,   

  • 出版日期:2005-11-05 发布日期:2005-11-05

The Test of Feeding Cow with Sour Ensiling Corn Stover

Xin Yaping,, Liu Xiaohui, Liu Chenli, Gao Xue, Zan Linsen, Xu Shangzhong,   

  • Online:2005-11-05 Published:2005-11-05

摘要: 以酸贮玉米秸秆(添加复合有机酸)为试验组日粮粗饲料,以一般青贮玉米秸秆为对照组日粮粗饲料饲喂奶牛,探讨酸贮玉米秸秆的饲喂效果。结果表明:(1)试验组与对照组相比,产奶量平均提高7.35%,乳脂率平均提高0.76%。(2)试验组与对照组相比,每头牛每日平均多增加经济收入为1.29元。(3)用酸贮玉米秸秆饲喂奶牛,经济效益明显,整个试验期奶牛健康状况良好。

Abstract: Sour ensiling corn stover is used in the experiment group and the general ensiling maize stover is used in the control group. The aim is to study the effect to feed cow using sour ensiling maize stover. The result showed: (1)The milk yield has been raised