| 蝇蛆肽对大鼠生长及营养物质代谢率的影响 |
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| 引用本文： | 姜宁,张爱忠,丁翠华,李玲玲,于国萍.蝇蛆肽对大鼠生长及营养物质代谢率的影响[J].家畜生态,2009(3). |
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| 作者姓名： | 姜宁 张爱忠 丁翠华 李玲玲 于国萍 |
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| 作者单位： | 黑龙江八一农垦大学动物科技学院;东北农业大学食品学院;东营职业学院;黑龙江九州大地饲料有限公司; |
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| 基金项目： | 黑龙江省农垦总局“十一五”科技攻关项目(HNKXIV-09-02-05) |
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| 摘 要： | 选取SD大鼠72只,随机分为4组,对照组饲喂基础日粮,试验1组、2组、3组分别添加0.2%、0.5%和1.0%的蝇蛆肽,试验期为28 d,测定蝇蛆肽对SD大鼠生长和营养物质代谢率的影响。结果表明,试验期内,试验的3个组平均日增重分别比对照组提高63.71%(P<0.05)、60.48%(P<0.05)、55.65%(P<0.05),3个试验组的料重比分别比对照组降低了36.18%(P<0.05)3、1.67%(P<0.05)2、9.60%(P<0.05);试验1组各种营养物质的代谢率均有提高的趋势(P>0.05);试验2组的CP、CF、Ca、P的代谢率较对照组有显著提高(P<0.05),试验3组的CP、EE、Ca、P的代谢率较对照组有显著提高(P<0.05)。蝇蛆肽的添加量以0.5%较为适宜。
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| 关 键 词： | 蝇蛆肽 日增重 营养物质代谢率 大鼠 |
Effect of Fly Maggot Peptide on Growth and Nutrient Metabolic Rate in Rat |
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| JIANG Ning,ZHANG Ai-zhong,DING Cui-hua,LI Ling-ling,YU Guo-ping.Effect of Fly Maggot Peptide on Growth and Nutrient Metabolic Rate in Rat[J].Ecology of Domestic Animal,2009(3). |
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| Authors: | JIANG Ning ZHANG Ai-zhong DING Cui-hua LI Ling-ling YU Guo-ping |
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| Institution: | 1.College of Animal Science and Technology;Heilongjiang August First Land Reclamation University;Daqing;Heilongjiang 163319;China;2.College of Food Science;Northeast Agricalture University;Harbin;Heilongjiang 150030;3.Donging Vocation Academy;Dongying Shandong 257091;4.HeiLongjiang Jiu Zhou Dadi Fedd Lim Co;HeiLongjiang 150059 |
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| Abstract: | 72 SD rat were allocated randomly to four treatments to determine the effect of fly maggot peptides on rat growth and nutrient metabolic rate.Treatments involved the control(basal diet);trial group1,2 and 3 were supplemented fly maggot peptides which were 0.2%,0.5% and 1.0% respectively.The experiment period was 28 d.The results showed: compare with control group,the average daily gain of trial group1,2 and 3 were significant increased 63.71 %(P<0.05),60.48 %(P<0.05) and 55.65 %(P<0.05),and the feed/gain ra... |
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| Keywords: | fly maggot peptide average daily gain nutrient metabolic rate rat |
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