| 肉仔鸡饲粮中蛋氨酸和半胱氨酸与赖氨酸适宜比例的研究 |
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| 引用本文： | 吕明斌,孙作为,燕磊,王正国,郭盈盈,张亮,朱玉涛,王允超. 肉仔鸡饲粮中蛋氨酸和半胱氨酸与赖氨酸适宜比例的研究[J]. 动物营养学报, 2011, 0(12): 2109-2117 |
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| 作者姓名： | 吕明斌 孙作为 燕磊 王正国 郭盈盈 张亮 朱玉涛 王允超 |
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| 作者单位： | 山东六和集团有限公司;青岛康地恩生物科技有限公司; |
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| 基金项目： | 青岛市公共领域科技支撑计划项目(09-1-1-65-nsh) |
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| 摘 要： | 本试验旨在研究饲粮中不同(蛋氨酸+半胱氨酸)/赖氨酸[( Met+ Cys)/Lys]比例对内仔鸡生长性能和经济效益的影响,探讨肉仔鸡饲粮中适宜的( Met+Cys)/Lys比例.选取1日龄罗斯308商品肉仔鸡3 600只,随机分为4个饲粮处理,( Met+ Cys)/Lys比例分别为0.64、0.68、0.72和0....
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| 关 键 词： | 肉仔鸡 (蛋氨酸+半胱氨酸)/赖氨酸比例 血浆游离氨基酸浓度 生长性能 |
A Study of Optimum Dietary Methionine Plus Cystine to Lysine Ratio in Broilers |
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| LV Mingbin SUN Zuowei YAN Lei WANG Zhengguo GUO Yingying ZHANG Liang ZHU Yutao WANG Yunchao. A Study of Optimum Dietary Methionine Plus Cystine to Lysine Ratio in Broilers[J]. CHINESE JOURNAL OF ANIMAL NUTRITION, 2011, 0(12): 2109-2117 |
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| Authors: | LV Mingbin SUN Zuowei YAN Lei WANG Zhengguo GUO Yingying ZHANG Liang ZHU Yutao WANG Yunchao |
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| Affiliation: | LV Mingbin1 SUN Zuowei1 YAN Lei1 WANG Zhengguo1 GUO Yingying1 ZHANG Liang1 ZHU Yutao1 WANG Yunchao2 (1.Shandong Liuhe Group Co.,Ltd.,Qingdao 266061,China,2.Qingdao KDN Biotech Co.,Qingdao 266101,China) |
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| Abstract: | This experiment was conducted to determine the effects of the ratio of methionine plus cystine to lysine [(Met+Cys)/Lys] in diets on growth performance and economic benefits of broiler chickens,and to study the optimum(Met+Cys)/Lys ratio in the diet.A total of 3 600 one-day-old Ross 308 mix-sexed broilers were obtained from a commercial hatchery and randomly divided to 4 dietary treatments with 3 replicates per treatment and 300 broilers(half male,half female) per replicate.Graded levels of methionine were ... |
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| Keywords: | broilers (Met Cys)/Lys ratio plasma free amino acid concentrations growth performance |
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