| 瘦肉型猪规模化养殖生长肥育期基础饲粮配方筛选试验 |
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| 引用本文： | 陈远华,薛永丰.瘦肉型猪规模化养殖生长肥育期基础饲粮配方筛选试验[J].湖北畜牧兽医,2000(4):3-6. |
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| 作者姓名： | 陈远华 薛永丰 |
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| 作者单位： | 湖北省农业科学院畜牧兽医研究所!武汉430209 |
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| 基金项目： | “九五”国家科技攻关项目96-003-01-03专题研究内容 |
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| 摘 要： | 试验共使用８４头杜长大试猪，研究按理想可消化氨基酸模式利用不同蛋白源配制的基础饲粮对生长肥育猪生产性能的影响。试验结果：豆粕＋鱼粉、豆粕、豆粕＋棉粕＋菜粕３种不同蛋白源构成的基础饲粮，无论生长期、肥育期还是生长肥育全期日增重差异均不显著，采食量和饲料／增重比也很接近，肥育猪的瘦肉率和背膘厚等指标无大的差异。但豆粕＋棉粕＋菜粕日粮较豆粕＋鱼粉日粮千克增重饲料成本低４．６３％。表明，按理想可消化氨基酸
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| 关 键 词： | 蛋白源 基础饲粮 生产性能 饲料配方 瘦肉型猪 |
A Screening Experiment of Diet Formula for Lean Meat Type Growing-finishing Pig in Intensive Feeding |
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| Chen Yuanhua,Xue Yongfeng,Li Shaozhang,Liu Jinyin.A Screening Experiment of Diet Formula for Lean Meat Type Growing-finishing Pig in Intensive Feeding[J].Hubei Journal of Animal and Veterinary Sciences,2000(4):3-6. |
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| Authors: | Chen Yuanhua Xue Yongfeng Li Shaozhang Liu Jinyin |
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| Abstract: | Eighty four pigs were used to examine effects of three diefs formulated with different protein resources according to ideal digestible amino acid pattern on performance of growing-finishing pigs and economic benefits. The results showed as follow: differencs in average daily gain (ADG) for growing, finishing, and whole growing-finishing period were not significant (P > 0.05), and the feed conversion rate (F/G), average daily feed intake (ADFI), and carcass characteristics were similar among different formula; the feed cost per kilogram gain for soybean meal-cottonseed meal-rapeseed meal diet was lower than that for soybean meal-fish meal diet by 4.63% . The data shows that diets formulated with different protein resources according to ideal digestible amino acid pattern for growing-finishing pigs are practicable in the matter of performance and economy. |
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| Keywords: | growing-finishing pigs protein resources basal diet performance |
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