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Position: Home > Articles > Effects of Cysteamine on the Birth Weight and Weaning Weight of Tibetan Sheep Lambs Animal Husbandry and Feed Science 2014 (3) 11+13

半胱胺对藏绵羊羔羊初生重及断奶重的影响

作者：

Song Tian-ze

单位：

Biotechnology in Xinjiang Corps,Xinjiang Academy of Agricultural Reclamatio

关键词：

birth weight;test;weaning weight;cs;tibetan sheep;cysteamin

摘要：

试验研究了半胱胺(Cs)对藏绵羊羔羊初生重及断奶重的影响。将20只妊娠(125±5)d的母羊随机分为2组(试验组和对照组),在试验组日粮精料中添加300 mg/(kg·BW)的Cs,隔日添加1次,试验期90 d。于分娩后及时将初生羔羊称重,哺乳2个月强制断奶并称重。试验结果表明,试验组精料中添加Cs使藏绵羊羔羊初生重提高8.33%,2月龄断奶重提高13.73%。

译名：

Effects of Cysteamine on the Birth Weight and Weaning Weight of Tibetan Sheep Lambs

作者：

SONG Tian-zeng;FENG Jing;XIA Chen-yang;SHI Guo-qing;Institute of Animal Husbandry and Veterinary Medicine, Tibet Academy of Agricultural and Animal Husbandry Sciences;Key Laboratory of Sheep Breeding & Biotechnology in Xinjiang Corps,Xinjiang Academy of Agricultural Reclamation;

关键词：

cysteamine;;Tibetan Sheep lamb;;birth weight;;weaning weight

摘要：

The effects of cysteamine(Cs) on the birth weight and weaning weight of Tibetan Sheep lamb were studied. 20 pregnant ewes with the age of(125±5)d were randomly divided into 2 groups(test group and control group). 300 mg/(kg·BW) of Cs was added in the diet concentrate in test group every two days. The test period lasted for 90 days. The birth weight was measured after parturitionand two-month-old lambs was weaned and weighted. The results showed that adding Cs in the diet concentrate in test group could enhance the birth weight by 8.33% and the weaning weight of 2-month-old was increased by 13.73%.

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半胱胺对藏绵羊羔羊初生重及断奶重的影响

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