| 不同方法处理甘蔗叶梢饲喂山羊的试验研究 |
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| 引用本文： | 唐林,龚铭,刘镜.不同方法处理甘蔗叶梢饲喂山羊的试验研究[J].贵州畜牧兽医,2016(3):14-17. |
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| 作者姓名： | 唐林 龚铭 刘镜 |
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| 作者单位： | 1. 黔西南州义龙试验区郑屯镇农业服务中心,贵州 兴义,562409;2. 黔西南州草地畜牧业发展中心,贵州 兴义,562400;3. 贵州省畜牧兽医研究所,贵州 贵阳,550005 |
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| 基金项目： | 推进黔西南试验区建设科技合作专项，合同(黔西南州科合省州合(2014)003号；贵州省农业产业技术体系建设专项经费资助，合同) |
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| 摘 要： | 为了探讨不同处理方法对甘蔗叶稍营养价值的影响及饲喂山羊的效果,为科学利用甘蔗叶梢养羊技术提供科学依据。分别采用青贮、氨化、微贮的方法处理甘蔗叶梢,并进行山羊的饲养试验。结果表明,青贮、氨化、微贮甘蔗叶梢均达到优级标准;与新鲜甘蔗叶梢相比,氨化和微贮均提高了甘蔗叶梢的粗蛋白(CP)、粗脂肪(EE)、灰分(Ash)、钙(Ca)、磷(P)的含量;在精料相同的条件下,氨化、微贮均可极显著(P0.01)提高山羊对甘蔗叶梢的采食量、平均日增重和养羊的经济效益。
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| 关 键 词： | 青贮 氨化 微贮 甘蔗叶梢 |
Experimental Study on the Treatment of Sugarcane Leaf Tip by Different Methods |
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| Abstract: | In order to investigate the effect of different treatments on the nutritional value of sugarcane leaves and the effect of feeding goats,to pro￣vide scientific basis for the scientific utilization of sugarcane leaf tip. Using the silage,ammoniation,micro storage processing of sugarcane leaf,and the feeding experiment of goats was carried out. The results show,silage,ammoniation,microbialtreated sugarcane leaf reached excellent standard;compared with the fresh sugarcane leaves,ammoniated and microbial were increased and the sugarcane leaves of CP,EE,Ash,Ca,P content;under the same con￣centrate conditions, ammoniated and microbial could significantly improve goats sugarcane leaves feed intake,average daily gain and economic benefits of sheep ( P<0.01) . |
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| Keywords: | Silage Ammoniated Microbialtreated Sugarcane Leaves |
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