| 发酵活干菌处理秸秆育肥肉牛效果研究 |
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| 引用本文： | 王汝富. 发酵活干菌处理秸秆育肥肉牛效果研究[J]. 草业科学, 2001, 18(2): 36-38 |
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| 作者姓名： | 王汝富 |
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| 作者单位： | 甘肃省草原总站, |
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| 基金项目： | 甘肃省科委列“秸秆养畜饲料加工调制综合技术推广”项目 |
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| 摘 要： | 发酵活干菌处理秸秆比未处理秸秆CP含量提高12．4％,60d饲养试验结果表明,秸秆经发酵活干菌处理后显著地改善了适口性,试验组牛的日均采食量和采食率分别比对照组牛提高30．9％和25．1％,日增重提高73．565,同期增加经济效益118．5元／头,具有较好的推广价值。
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| 关 键 词： | 发酵活干菌 秸秆 肉牛育肥 |
| 文章编号： | 1001-0629(2001)02-0036-03 |
Effects of living dry bacteria treated traw on finishing cattle |
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| WANG Ru-fu. Effects of living dry bacteria treated traw on finishing cattle[J]. Pratacultural Science, 2001, 18(2): 36-38 |
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| Authors: | WANG Ru-fu |
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| Abstract: | The CP content of straw treated by living dry bacteria for fermentation increased by 12.4% compared with that of non treated straw. A 60 d feeding experiment result showed that the palatability of straw was significantly improved after treated by living dry bacteria for fermentation. The preparation increased daily intake(30.9%), intake rate (25.1%) , daily gain(73.56%) compared with CK group. And the economic benefit increased by 118.5 yuan per cattle. |
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| Keywords: | living dry bacteria for fermentation straw beef cattle |
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