文章基本信息

标题：Effect of Dietary Cysteine Supplementation on Growing Performance, Pelt Quality and Some Serum Biochemical Parameters of Young Rex Rabbit
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作者：Tossou Myrlene Carine B ; Han Xu-feng ; Chen Yu-Lin 等
期刊名称：European Researcher
印刷版ISSN：2219-8229
电子版ISSN：2224-0136
出版年度：2013
卷号：44
期号：3-2
出版社：European Researcher
摘要：The present study was conducted to evaluate the effects of dietary cysteine, a sulphur containing amino acid supplementation on growth performance, pelt quality and a number of serum biochemical parameters of young Rex Rabbit. One hundred and twenty Rex Rabbits aged 45 days were divided into five dietary treatment groups including one control group and 4 experimental groups. Each group was composed of 24 animals and was fed with different diets for 56 days corresponding to the fattening period. Diet was incorporated with 0% of cysteine (control group) and 0,10%, 0,20%, 0,30% and 0,40% respectively for the experimental groups. At the end of the experiment, results showed that cysteine supplementation to the diet affected average daily gain, live weight,skin length, skin area and pelt weight at the late phase of 42 to 56 days (P<0.05). Feed intake, feed efficiency, skin width and serum biochemical parameters were not affected in our study (P>0.05)
关键词：Rex rabbit; cysteine; growing performance; pelt quality; serum biochemical parameter.