| 黄鳝的营养素需要量及饲料最适能量蛋白比 |
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| 引用本文： | 杨代勤.黄鳝的营养素需要量及饲料最适能量蛋白比[J].水产学报,2000,24(3):259-262. |
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| 作者姓名： | 杨代勤 |
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| 作者单位： | 1. 华中农业大学水产学院,湖北武汉 430070
2. 湖北农学院动物科学系,湖北荆州 434103 |
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| 基金项目： | 湖北省教委科研基金资助项目(99J094) |
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| 摘 要： | 用正交设计法Ｌ９（３＾４）配制九种试验饲料，对黄鳝配合饲料中蛋白质、脂肪、总能、无机盐需要量及最适能量蛋白比进行了研究，结果表明，影响黄鳝生长的主要因素是蛋白质和总能，黄鳝最佳生长所需饲料中蛋白质含量为３５．７％，总能为１１．５０￣１２．５０ｋＪ．ｇ＾－１饲料，脂肪含量３％￣４％，无机盐含量３％，总糖２４％￣３３％。黄鳝饲料的最适能量蛋白比（Ｅ／Ｐ＝ｋＪ．ｇ＾－１）为３１．６￣３８．９。
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| 关 键 词： | 黄鳝 营养需要量 饲料最适能量蛋白比 配合饲料 |
| 文章编号： | 1000-0615(2000)03-0259-04 |
| 收稿时间： | 2014/4/16 0:00:00 |
| 修稿时间： | 1998年12月8日 |
equirements of nutrients and optimum energy..protein ratio in the diet for Monopterus albus |
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| YANG Dai qing.equirements of nutrients and optimum energy..protein ratio in the diet for Monopterus albus[J].Journal of Fisheries of China,2000,24(3):259-262. |
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| Authors: | YANG Dai qing |
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| Affiliation: | YANG Dai qing 1,CHEN Fang 2,LI Dao xia 2,LIU Bai tao 2 |
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| Abstract: | The L9( 34) table of orthogonal design method was used to formulate nine diet combinations, which were
employed to determine the requirements of protein, fat, mineral and general energy for eel, Monopterus albus. The
results indicated that protein and general energy were the major elements that affected the growth of Monopterus
albus . The optimum percentage of protein, fat, mineral and carbohydrate were 35. 7%, 3% - 4%, 3% and 24%
- 33% respectively. In the diet of Monopterus albus, the relative general energy and energy..protein ratio( E/ P=
kJ..g
- 1
) were 11. 50- 12. 50 kJ..g
- 1
and 31. 6- 38. 9 respectively. |
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| Keywords: | Monopterus albus requirements of nutrients energy protein ratio |
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