| 鱼用预混合饲料配方设计及其饲喂效果的研究 |
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| 引用本文： | 金立志,齐风良,冯建新.鱼用预混合饲料配方设计及其饲喂效果的研究[J].河南工业大学学报(自然科学版),1991(2). |
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| 作者姓名： | 金立志 齐风良 冯建新 |
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| 作者单位： | 郑州粮食学院科研所
(金立志)，河南省水产研究所
(齐风良)，河南省水产研究所(冯建新) |
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| 摘 要： | 本文主要讨论了所设计的两个鱼用预混合饲料的特点及使用该预混合料对鱼类生产发育、饲料利用率及消化代谢的影响。结果表明,预混合料Ⅰ号与Ⅱ号可使鱼总产量分别提高14％及7.6％,鲤鱼产量提高20.9％及8.7％,饲料系数降低0.4及0.2个单位。通过消化试验发现,使用预混合料Ⅰ号及Ⅱ号可以提高鲤鱼的总消化率。并具有明显的经济效益。
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| 关 键 词： | 鱼类 预混合饲料 生产性能 消化率 配方 |
Studies of Formula Design of Fish Premix and Its Effect on Production |
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| Jin Lizhi.Studies of Formula Design of Fish Premix and Its Effect on Production[J].Journal of Henan University of Technology Natural Science Edition,1991(2). |
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| Authors: | Jin Lizhi |
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| Affiliation: | Jin Lizhi (Scientific Research Institute)
Qi Fengliang Feng Jianxin
(Fishery Institute of Henan Provice) |
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| Abstract: | The paper discusses the character of two premix formulas and their effects on fish growth,feed conversion rates and digestive metabolism. The results show that the addition of Premix 1 and 2 could increase the total fish produciton by 14% and 7. 6% respectively,and carp production by 20% and 8.7% respectively. Feed conversion rates were decreased by 0. 4 and 0. 2 unit respectively for Premix 1 and 2 of supplemented groups. Premix supplementation could improve carp digestive rates and give marked economical benefits. |
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| Keywords: | fish premix production digestive rate formula |
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