摘要
选择 6月龄体质健康、体重相似的海狸鼠 7只 ,测定其实验期全部采食量及排粪量 ,并测定食料及粪便中干物质、粗蛋白质、粗脂肪、粗纤维、无氮浸出物和粗灰分 .海狸鼠对粗蛋白质、粗脂肪、无氮浸出物和粗灰分的消化率分别为 82 .33% ,76.71 % ,64.91 % ,93.1 0 %和 81 .0 1 % .
Select seven coypus that have health constitution and similar body weight, determine the whole feed intake and bowel movement in test, determine the dry matter, crude protein, crude fat, crude fiber, nitrogen free extract, crude ash in the food and manure. The digestibility of crude protein, crude fat, nitrogen-free extract and crude ash were 82.33 percent,76.91 percent, 64.91 percent, 93.10 percent, 81.01 percent respectively.
出处
《延边大学农学学报》
2002年第1期39-41,46,共4页
Agricultural Science Journal of Yanbian University
关键词
海狸鼠
消化率
测定
coypu
digestibility
determination
