The present experiment was conducted to determine the effects of Molasses-Urea Supplementation (MUS) on weight gain, rum......

应用食道瘘管法和人工法采集放牧绵羊采食牧草，测得前法采集牧草的粗蛋白质。粗灰分含量和干物质消化率均高于后法采集的标样的相应......

放牧绵羊主要采食行为参数与草地状况间有极其密切的关系：①当草层高度不低于６．０ｃｍ时，采食量和进食速度保持相对稳定；采食口数和采食速度随......