| 中华鲟幼鲟饲料中适宜动植物蛋白比的研究 |
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| 引用本文： | 庄平,陈喜斌,曾翠平,游文章,赵京扬.中华鲟幼鲟饲料中适宜动植物蛋白比的研究[J].动物营养学报,2002,14(1):61-64. |
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| 作者姓名： | 庄平 陈喜斌 曾翠平 游文章 赵京扬 |
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| 作者单位： | 1. 长江水产研究所,湖北,武汉,430070
2. 华中农业大学畜牧兽医学院,湖北,武汉,430070 |
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| 摘 要： | 按单因子梯度设计的原理 ,以鱼粉和豆粕作为蛋白源 ,设计出5种不同蛋白质水平的饲料配方 ,通过5周饲养试验和2周消化试验 ,以研究中华鲟幼鲟饲料中适宜的动植物蛋白比。结果表明 ,中华鲟饲料中动植物蛋白比为1:1时 ,幼鲟的生长就能达到较好的效果 ;当动植物蛋白比达3:1时 ,既能发挥中华鲟生长迅速的潜力 ,又可获得良好的经济效益
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| 关 键 词： | 中华鲟 动植物蛋白比 生长性能 营养需要 |
| 文章编号： | 1006-267X(2002)01-0061-04 |
| 修稿时间： | 2000年9月15日 |
STUDY ON OPTIMUM DIETARY ANIMAL- PLANT PROTEIN RATIO FOR JUVENILE ACIPENSER SINENSIS |
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| ZHUANG Ping,CHEN Xi-bin,ZENG Cui-ping,YOU Wen-zhang,ZHAO Jin-yang.STUDY ON OPTIMUM DIETARY ANIMAL- PLANT PROTEIN RATIO FOR JUVENILE ACIPENSER SINENSIS[J].Acta Zoonutrimenta Sinica,2002,14(1):61-64. |
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| Authors: | ZHUANG Ping CHEN Xi-bin ZENG Cui-ping YOU Wen-zhang ZHAO Jin-yang |
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| Institution: | ZHUANG Ping1,CHEN Xi-bin2,ZENG Cui-ping2,YOU Wen-zhang1,ZHAO Jin-yang2 |
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| Abstract: | The experiment was conducted with five-group juvenile Chinese sturgeon fed five kinds of diets by single factor,five-level design to investigate the effect of dietary animal-plant protein ratio on growth of Chinese sturgeon.Fishmeal and soybean meals were as protein sources.A five-week growth trial and a two -week digestive trial were conducted to determine the optimum dietary animal-plant protein ratio for juvenile sturgeon.The results showed that juvenile Chinese sturgeon grew faster,when dietary animal-plant protein ratio was 1:1.The growth potential was well developed and the better economic benefit was achieved,when dietary animal-plant protein ratio for juvenile Chinese sturgeon was 3:1. |
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| Keywords: | juvenile Chinese sturgeon(Acipenser sinensis gray) animal-plant protein ratio growth performance nutrient requirement |
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