| 0~6周龄古典型岑溪三黄鸡对能量、蛋白质和含硫氨基酸营养需要量的研究 |
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| 引用本文： | 陈祥林,HUANG Lan-zhen,谭本杰,ZHOU Yan-wei.0~6周龄古典型岑溪三黄鸡对能量、蛋白质和含硫氨基酸营养需要量的研究[J].中国畜牧兽医,2008,35(8):21-23. |
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| 作者姓名： | 陈祥林 HUANG Lan-zhen 谭本杰 ZHOU Yan-wei |
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| 作者单位： | 1. 广西水产畜牧学校， 南宁 530021； 2.广西区草地监理中心，南宁 530022； 3.广西大学， 南宁 530005 |
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| 基金项目： | 广西科技厅科研项目
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| 摘 要： | 试验选用1日龄雌性古典型岑溪三黄鸡1080只，平均分成9个处理，每个处理设3个重复，每个重复为40只，用9种不同的处理日粮，进行为期6周的饲养试验。试验结果表明，能量对古典型岑溪三黄鸡的采食量、增重和料重比影响差异显著（P<0.05），蛋白质和含硫氨基酸对古典型岑溪三黄鸡的增重、采食量和料重比影响差异不显著（P>0.05）。以增重为衡量指标，能量、蛋白质和总含硫氨基酸水平分别以12.13 MJ/kg、20%和0.97%对古典型岑溪三黄鸡最佳。
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| 关 键 词： | 古典型岑溪三黄鸡 能量 蛋白质 含硫氨基酸 营养需要量 |
The Effects of Dietary Energy, Crude Protein and Sulphur Amino Acids on Performances of Cenxi Chicks |
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| CHEN Xiang-lin,HUANG Lan-zhen,TAN Ben-jie,ZHOU Yan-wei.The Effects of Dietary Energy, Crude Protein and Sulphur Amino Acids on Performances of Cenxi Chicks[J].China Animal Husbandry & Veterinary Medicine,2008,35(8):21-23. |
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| Authors: | CHEN Xiang-lin HUANG Lan-zhen TAN Ben-jie ZHOU Yan-wei |
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| Institution: | 1.Guangxi Fisheries Husbandry School,Nanning 530021,China; 2.Guangxi Grassland Supervision Center, Nanning 530022,China; 3.Guangxi University,Nanning 530005,China |
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| Abstract: | 1080 one day old female Cenxi chicks were randomly divided into 9 groups with 40 birds each,chicks were fed designed diets for six weeks from 0 to 6 weeks of age feed intake,body weight gain were recorded weekly.The results showed that body weight gain were increased and feed to gain ratio was improved by higher energy level(P<0.05),the results suggested that the optimum level of dietary energy,crude protein and sulphur amino acids for his period of Cenxi chicks is 12.13 MJ/kg,20% and 0.97%. |
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| Keywords: | Cenxi chicks energy crude protein sulphur amino acids nutrient requirement |
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