| 高寒牧区冷季补饲青贮玉米秸秆对天祝白牦牛体重变化的影响 |
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| 引用本文： | 梁正满,高永刚,汪磊,等. 高寒牧区冷季补饲青贮玉米秸秆对天祝白牦牛体重变化的影响[J]. 中国牛业科学, 2014, 0(1): 30-32 |
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| 作者姓名： | 梁正满 高永刚 汪磊 等 |
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| 作者单位： | [1]甘肃省天祝县畜牧技术推广站,甘肃天祝733200 [2]中国农业科学院兰州畜牧与兽药研究所,甘肃兰州730030 |
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| 摘 要： | [目的]为掌握高寒牧区冷季补饲青贮玉米秸秆对天祝白牦牛体重变化的影响。[方法]通过对天祝白牦牛采用燕麦青干草加不同比例青贮玉米秸秆分组补饲研究。[结果]表明,与传统补饲方式相对比,在同样放牧加补饲的条件下,试验组效果显著。[结论]试验组天祝牦牛体重前四月体重呈上升趋势,后两月才开始缓慢下降,具有显著的保镖效果,对照组体重冷季六个月一直呈下降趋势,保膘效果较差。
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| 关 键 词： | 天祝白牦牛 补饲 青贮玉米 |
Effect of Feeding Silage Corn Stalks in Cold Season at Alpine Pasture on Weight Change in Tianzhu White yak |
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| LIANG Zhen-man,GAO Yun-gang,WANG Lei,LIANG Chun-nian. Effect of Feeding Silage Corn Stalks in Cold Season at Alpine Pasture on Weight Change in Tianzhu White yak[J]. China Cattle Science, 2014, 0(1): 30-32 |
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| Authors: | LIANG Zhen-man GAO Yun-gang WANG Lei LIANG Chun-nian |
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| Affiliation: | 1. Animal Husbandry Technology Extension Station of Tianzhu County in Gansu Province, Tianzhu,Gansu, 733200; 2. Lanzhou Institute of AnimaL Science and Veterinary Pharmaceutics, CAAS ,Lanzhou ,Gansu, 730050) |
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| Abstract: | [ Objective]To study the weight change of Tianzhu White yak when they were fed silage corn stalks in cold season at Alpine Pasture. [Methods]Different proportions of oat hay plus corn stalk silage was feed Tianzhu white yak compared with the traditional way of feeding. [Results]The results showed that the experimental group was significantly better than the control group （P〈0. 05）. [Conclusion]The weight of Tianzhu White yak from test group trended to increase for four months, and then the weight trends to decrease for two months, which implied the significant function of keeping weight; while, the the control group showed the adverse results. |
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| Keywords: | tianzhu white yak feeding silage corn |
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