放牧环境条件下育成公羊营养物质消化代谢的研究  

STUDY ON DIGESTIBLITY AND METABOLISM OF NUTRIENT MATERIAL ON THE RAM HOGGS UNDER HERDING CONDITIONS

作　　者：王文元[1] 王保义[1] 樊红蕾 王乃凤[1] 董廷端 

机构地区：[1]内蒙古农牧学院动物科学系

出　　处：《内蒙古农牧学院学报》1998年第1期25-30,共6页

基　　金：国家自然科学基金

摘　　要：本研究是在内蒙古白音锡勒种畜场自然放牧条件下进行的，按季节及自然气温分为四期，进行物质消化代谢及气体能量代谢试验，同时监测环境温度、湿度、风速及日照时数等气象指标。采用灰色关联度法分析探讨在放牧条件下，牧草营养因素和外界环境因素对育成公羊能量及营养物质代谢的影响。The study was conducted in Baiyisile Farm under herding conditions.Digestive and metabolic tests were conducted and environment temperature , humidity , wind speed and sunshine were detected. By the method of grey system analysis, the paper studied the effects of nutritional and meteorological factors on digestibility and metabolism of grazing ram hoggs.

关 键 词：环境条件 育成公羊 消化代谢 灰色关联度 

分 类 号：S826.1[农业科学—畜牧学]