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| 兔对桂牧1号杂交象草营养成分的消化率 | |
| 引用本文： | 易显凤,夏中生,赖志强. 兔对桂牧1号杂交象草营养成分的消化率[J]. 饲料工业, 2012, 33(5): 23-25 |
| 作者姓名： | 易显凤 夏中生 赖志强 |
| 作者单位： | 1. 广西大学动物科技学院,广西南宁 530004;广西畜牧研究所, 广西南宁 530001 2. 广西大学动物科技学院,广西南宁,530004 3. 广西畜牧业研究所,广西南宁,530001 |
| 基金项目： | 广西科技成果国际合作推广与示范项目[桂科产10100017-21] |
| 摘 要： | 试验测定了桂牧1号杂交象草{[(Pennisetum purpureum.cv.Mott)×(P.americanum×P.pu-rureum)]cv.Guimu No.1}的营养成分及消化率,其营养成分为:粗蛋白(CP)13.95%,粗纤维(CF)30.63%,粗脂肪(EE)2.72%,无氮浸出物(NFE)41.99%,粗灰分(ASH)10.72%,钙(Ca)0.61%,磷(P)0.42%。兔对桂牧1号杂交象草营养成分的消化率分别为:CP 76.79%、CF 42.26%、EE 80.23%、NFE 58.42%、ASH43.17%、Ca 45.52%、P 22.30%。表明桂牧1号杂交象草营养丰富,各种营养成分能很好地被兔消化利用。 |
| 关 键 词： | 桂牧1号杂交象草 营养成分 兔 消化率 |
Digestibility of nutrient content of hybrid Pennisetum purpureum cv.Guimu No.1 in rabbit |
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| Yi Xianfeng , Xia Zhongsheng , Lai Zhiqiang. Digestibility of nutrient content of hybrid Pennisetum purpureum cv.Guimu No.1 in rabbit[J]. Feed Industry, 2012, 33(5): 23-25 | |
| Authors: | Yi Xianfeng Xia Zhongsheng Lai Zhiqiang |
| Affiliation: | Yi Xianfeng,Xia Zhongsheng,Lai Zhiqiang |
| Abstract: | The nutrient content and digestibility of hybrid Pennisetum purpureumcv.Guimu No.1 were determined,its nutrition content was as following: crude protein(CP)was 13.95%,crude fiber(CF) was 30.63%,crude fat(EE) was 2.72%,nitrogen free extract(NFE) was 41.99%,crude ash(ASH) was 10.72%,calcium(Ca) was 0.61%,phosphorus(P) was 0.42%.Digestibility of rabbit on the main nutrient content of hybrid Pennisetum purpureum cv.Guimu No.1 has been determined,the digestibility of CP,CF,EE,NFE,ASH,Ca and P were 76.79%,42.26%,80.23%,58.42%,43.17%,45.52%and 22.30%,respectively.The results showed that nutrient of hybrid Pennisetum purpureum cv.Guimu No.1 was rich,the variety of nutrients content could be digested and utilized by rabbit. |
| Keywords: | hybrid Pennisetum purpureum cv.Guimu No.1 nutrient content rabbit digestibility |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |