摘要
本项研究,对宁夏家免常用的44种饲草料的能量、粗蛋白质、粗脂肪、粗纤维、无氮浸出物,Ca、P等营养成分进行了分析,并通过消化试验测其各种营养成分的消化率,如消化能(DE)、可消化粗蛋白质等。同时,对繁殖母兔及生长兔的日粮营养水平进行了研究,对发展家兔养殖和饲料开发具有参考意义。
The energy and nutritional components of 44 kinds of forages,such as crude pro-tein,crude fat,crude fibre, nitrogen-free extract, calcium and phosphorus ete. ,were analysed in the experiment. The digestibility, digestible energy and digestible crude protein of every nutritional component were tested through digestion experiments, while the nutritioinal level of ration for reproduceable female rabbits and growing rabbits was studied, which may provide a reference for the development of rabbit keeping and exploitation of forage.
出处
《农业科学研究》
1992年第1期44-53,共10页
Journal of Agricultural Sciences
关键词
家兔常用饲料
饲料营养价值
繁殖母兔
生长兔
日粮营养水平
commonly, used forage for rabbit
nutritional value of forage
growing rabbit
reproduceable female rabbit
nutritional level of ration
