The effects of levels of dietary metabolizable energy (ME),crude protein (CP) and their interaction on growth performanc......

The Feed Assessment Tool (FEAST) was used to characterize the farming and livestock system.Prior to data collection,a Su......

To understand effects of deforestation on bamboos understory and abundance of giant pandas,we conducted a field survey d......

The objective of this study was to determine the dry matter(DM)and crude protein(CP)degradation parameters of several co......

　　Livestock grazing as one of the major human disturbances has been causing problems with respect to both pest impacts......

为了研究饲粮粗蛋白质水平对鲁西斗鸡产蛋高峰期养分代谢率、氮代谢和血清生化指标的影响。本试验选用35周龄体型基本一致(2.046&#......

本试验旨在研究日粮不同蛋白水平对7～12周龄略阳乌鸡母鸡免疫及抗氧化性能的影响.试验选取42日龄略阳乌鸡母鸡180只,随机分成3组,每......

本试验旨在研究中华鳖( Trionyx sinensis)幼鳖对蚕蛹、发酵豆粕、肉骨粉和玉米蛋白粉4种饲料原料中粗蛋白质和氨基酸的表观消化率......

通过对鲤鱼、鲢鱼、鳙鱼、草鱼、罗非鱼五种鱼鳞、鱼骨基本成分（以湿基计）的分析表明，鱼鳞、鱼骨中粗蛋白和钙、磷含量都很丰富．鱼鳞中......