畜牧与饲料科学Issue(3)：11-11,13,2.
半胱胺对藏绵羊羔羊初生重及断奶重的影响
Effects of Cysteamine on the Birth Weight and Weaning Weight of Tibetan Sheep Lambs
摘要
Abstract
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%.关键词
半胱胺/藏绵羊羔羊/初生重/断奶重Key words
cysteamine/Tibetan Sheep lamb/birth weight/weaning weight分类
农业科技引用本文复制引用
宋天增,冯静,夏晨阳,石国庆..半胱胺对藏绵羊羔羊初生重及断奶重的影响[J].畜牧与饲料科学,2014,(3):11-11,13,2.基金项目
863计划项目（2011AA100307）；科技支撑计划（2011BAD28B05-1-1）；国家自然科学基金（31360540）；西藏自治区自然科技基金。 （）
