| 饮水中添加湿态发酵蛋白饲料提高奶牛产奶量试验 |
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| 引用本文： | 何梦奇,张光勤,赵振升,职承平,赵孝峰,张志中,范军红,吴佳,高可卫.饮水中添加湿态发酵蛋白饲料提高奶牛产奶量试验[J].内蒙古畜牧科学,2012(8):11-13. |
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| 作者姓名： | 何梦奇 张光勤 赵振升 职承平 赵孝峰 张志中 范军红 吴佳 高可卫 |
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| 作者单位： | [1]洛阳卓尔牧业有限公司,河南洛阳471000 [2]河南科技大学,河南洛阳471000 [3]河南省生物化工研究中心,河南焦作454750 [4]洛阳碧博牧业生物研究所,河南洛阳471000 |
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| 基金项目： | 河南科技大学博士启动基金 |
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| 摘 要： | 湿态发酵蛋白饲料是玉米经酵母发酵、提取酒精后,又经益生菌发酵、密封包装的产物,其可溶性好、易消化、易吸收、蛋白质含量高。通过对奶牛进行饲喂试验可知,奶牛日添加4kg该饲料,单产可提高2.18kg,每头牛日增利润2.03元,增产效果好,经济效益显著;另外,研究还发现,日添加4kg该饲料对乳成分无显著影响。
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| 关 键 词： | 湿态发酵蛋白饲料 产奶量 奶牛 |
Test on Improving Milk Yield of Cow by Adding Wet Fermented Protein Feeds into Drinking Water |
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| HE Meng -qi,ZHANG Guang -qin,ZHAO Zhen -sheng,ZHI Cheng -ping,ZHAO Xiao -feng,ZHANG Zhi - zhong,FAN Jun-hong,WU Jia,GAO Ke-wei.Test on Improving Milk Yield of Cow by Adding Wet Fermented Protein Feeds into Drinking Water[J].Inner Mongolian Journal of Animal Sciences and Production,2012(8):11-13. |
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| Authors: | HE Meng -qi ZHANG Guang -qin ZHAO Zhen -sheng ZHI Cheng -ping ZHAO Xiao -feng ZHANG Zhi - zhong FAN Jun-hong WU Jia GAO Ke-wei |
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| Institution: | 1.Luoyang Zhuo＇er Husbandry Limited Company, Luoyang 471000,China;2.Henan University of Science and Technology, Luoyang 471000,China;3.Henan Centre of Biological Chemical Engineering, Jiaozuo 454750,China;4.Luoyang Institute of Bibo Animal Husbandry Biology, Luoyang 471000, China) |
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| Abstract: | Wet fermented protein feeds are the products of maize which are treated by yeast fermentation, alcohol extraction, probiotics fermentation and sealing packaging. Through fattening experiment of cow, results showed that after one cow was fed with 4 kg wet fermented protein feed, milk yield was improved by 2.18 kg, and income was increased by 2.03 yuan/d per cow, which suggested good yield-increasing effect and significant economic benefit. Besides, it was found that adding 4 kg wet fermented protein feed every day had no significant effect on milk composition. |
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| Keywords: | wet fermented protein feeds milk yield cow |
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