| 普通青贮玉米与微生物青贮玉米对奶牛产奶量的对比试验 |
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| 引用本文： | 赵瑞善,李 珊.普通青贮玉米与微生物青贮玉米对奶牛产奶量的对比试验[J].畜牧兽医杂志,2014(2):18-19. |
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| 作者姓名： | 赵瑞善 李 珊 |
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| 作者单位： | [1] 临泽县平川镇畜牧兽医站,甘肃临泽734200 [2] 张掖市畜牧兽医研究所,甘肃临泽734200 |
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| 摘 要： | 研究普通青贮玉米和微生物青贮玉米对奶牛产奶量的影响.选取20头生理情况基本一致黑白花奶牛,分为试验组和对照组进行交叉对比试验.结果显示：饲喂微生物青贮玉米的奶牛,产奶量比饲喂普通青贮玉米的高2.27 kg,每天纯收入多7.93元.
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| 关 键 词： | 青贮玉米 微生物青贮玉米 产奶量 |
Contrast Test of feeding Silage Corn and Microorganism Silage Corn on Cow Milk Production |
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| ZHAO Rui-Shan,LI Shan.Contrast Test of feeding Silage Corn and Microorganism Silage Corn on Cow Milk Production[J].Journal of Animal Science and Veterinary Medicine,2014(2):18-19. |
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| Authors: | ZHAO Rui-Shan LI Shan |
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| Institution: | 2 Animal Husbandry and Veterinary Station in Ping Chuan Town Linze County, Linze Gan 734200, China 2. Animal Husbandry and Veterinary Research Institute in Zhangye City) |
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| Abstract: | The study aimed to investigate the effects of silage corn and microbial silage corn on cow milk production. 20 Holstein cows with similar physiological conditions were selected to carry out contrast test. The results indicated that the milk production of feeding microorganism silage corn was higher than silage corn by 2.27 kg, and the net return can increase 7.93 yuan per day. |
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| Keywords: | silage corn microorganism silage corn milk production |
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