| 生长育肥兔复合添加剂配方筛选试验 |
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| 引用本文： | 李文立,林英庭,宋春阳,任慧英,徐德武,杨廷喜,王作忠,周海波,胡昌水.生长育肥兔复合添加剂配方筛选试验[J].经济动物学报,2000(2). |
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| 作者姓名： | 李文立 林英庭 宋春阳 任慧英 徐德武 杨廷喜 王作忠 周海波 胡昌水 |
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| 作者单位： | 莱阳农学院动物科学系!莱阳265200，莱阳农学院动物科学系!莱阳265200，莱阳农学院动物科学系!莱阳265200，莱阳农学院动物科学系!莱阳265200，莱阳农学院动物科学系!莱阳265200，烟台监狱第九监区兔场!莱阳265200，烟台监狱第九监区兔场!莱阳265200，烟台监狱第九监区兔场!莱阳265200 |
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| 摘 要： | 选择年龄相近 ,健康无病 ,体重约 1kg的新西兰白兔 80只 ,根据体重、性别按组间相似的原则分为 4组 ,每组 2 0只。结果表明 ,试兔平均日增重 4组间有明显差异 ,饲料报酬和单位增重的饲料成本 ,以试验 2组和试验 3组最好 ;试验 1 ,2 ,3组试兔干物质、能量和粗蛋白质的消化率均显著高于对照组 (P <0 0 1 ) ,而试验组间无显著差异 (P <0 0 5) ,3个试验组的胴体重和屠宰率都显著高于对照组 (P <0 0 1 ) ,但以试验 2组最高 ;肌肉pH值和系水力各组之间无显著差异 (P <0 0 5)。
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| 关 键 词： | 生长育肥兔 复合添加剂 日增重 消化率 屠宰率 |
Studies on the Formula of Additive Premix in the Growth Fattening Rabbits |
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| LI Wen li,LIN Ying ting,SONG Chun yang et al..Studies on the Formula of Additive Premix in the Growth Fattening Rabbits[J].Journal of Economic Animal,2000(2). |
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| Authors: | LI Wen li LIN Ying ting SONG Chun yang |
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| Abstract: | Eighty rabbits of New Zealand White,about l kg weight,were divided into 4 groups similarly.The results showed that there was signifficant difference in average daily gain among these four groups,the average gain of group 2 and group 3 were higher than that of group l and control ( P <0.01);The digestibility of dry matter(DM),gross energy(GE),crude protein(CP),and crude fiber(CF) in group 1,group 2 or group 3 were higher than that in control ( P <0.01);The carcass weight and dressing percentage of three tested groups were higher than that of control( P <0.01),but no significant difference exists in the pH value and holding water of muscle between each group( P <0.05). |
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| Keywords: | Growth and fattening rabbits Additive premix Average daily gain Digestibility Dressing percentage |
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