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Position: Home > Articles > Influence of digestibility on Zhongwei goat lactation ewes on different levels of dietary energy Livestock and Poultry Industry 2010 (10) 10-12

不同能量水平日粮对中卫山羊泌乳母羊消化率的影响

作  者:
任万录;刘占发;张振伟;李文波;闫宏
单  位:
宁夏中卫山羊选育场
关键词:
中卫山羊;泌乳母羊;能量;消化率;体重
摘  要:
选择10只胎次相近,出生时间相近,健康母羊和羔羊的平均体重差异不显著(P>0.05),随机分为二组,每组5只。分为泌乳前后两个时期以不同能量水平日粮饲喂各组母羊,结果表明:第一组试验羊的能量和后期蛋白质消化率稍高于第二组试验羊,第一组试验羊前期的蛋白质消化率稍低于第二组。
译  名:
Influence of digestibility on Zhongwei goat lactation ewes on different levels of dietary energy
作  者:
REN Wanlu1,LIU Zhanfa1, ZHANG Zhenwei1, LI Wenbo1, YAN Hong2 (Zhongwei goat breeding field NingXia ZhongWe,755006,China)
关键词:
Zhongwei Goat,Lactation Ewes,Energy,Digestion Rate,Body Weight
摘  要:
Choose 10 Zhongwei goats ,which had the same weight, the same date of birth, and no disease, the weight of lactation goats and lambs had no significant difference (P>0.05). They were divided into two groups in random, each group of 5. Fed the ewes on ration with different energy level and fed the lambs with ewes milk, and recorded the amount of lactation each ewe, daily gain of lambs and weight of ewes. The result showed that:The energy digestion rate of the first group and protein digestion rate of later period higher than the second group of the second group, the first group of pre-test trial protein digestion rate slightly lower than the second group.

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