| 不同钼添加水平对肉鸡生长性能和屠体性状的影响 |
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| 引用本文： | 朱重伟,张才,杨自军,李蕊,徐雪岩,王亚垒. 不同钼添加水平对肉鸡生长性能和屠体性状的影响[J]. 湖北农业科学, 2012, 51(6): 1195-1197 |
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| 作者姓名： | 朱重伟 张才 杨自军 李蕊 徐雪岩 王亚垒 |
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| 作者单位： | 1. 河南科技大学动物科技学院,河南洛阳,471003
2. 河南省焦作市动物卫生监督所,河南焦作,454003 |
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| 摘 要： | 为研究钼对肉鸡生产性能及屠体性状的影响,试验采用100只2日龄的AA+肉鸡,随机分为5组,每组5只,4个重复,分别在饮水中添加0、1、10、20、50 mg/L的钼(以Na2MoO4·2H2O的形式),肉鸡自由饮水采食.预饲5d后,记录日耗料量,于试验第0、7、14、21、28、35天分别称重,记录结果,并计算平均耗料量、平均增重和料肉比.试验结果表明,添加钼能够显著提高肉鸡的增重和耗料量(P＜0.05).其中,钼添加量为50 mg/L时的肉鸡增重和耗科量增加最显著.
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| 关 键 词： | 钼 肉鸡 生产性能 耗料量 增重 料肉比 |
Effect of Different Levels of Molybdonum on Growth and Slaughter Performance in Broilers |
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| ZHU Zhong-wei , ZHANG Cai , YANG Zi-jun , LI Rui , XU Xue-yan , WANG Ya-lei. Effect of Different Levels of Molybdonum on Growth and Slaughter Performance in Broilers[J]. Hubei Agricultural Sciences, 2012, 51(6): 1195-1197 |
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| Authors: | ZHU Zhong-wei ZHANG Cai YANG Zi-jun LI Rui XU Xue-yan WANG Ya-lei |
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| Affiliation: | 1(1.College of Animal Science and Technology,Henan University of Science and Technology,Luoyang 471003,Henan,China; 2.Jiaozuo Animal Health Supervision Institute of Henan,Jiaozuo 454003,Henan,China) |
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| Abstract: | To study the effects of molybdenum on the growth and slaughter performance of broiler,100 two-day-old AA+ broilers were randomly divided into 5 groups with 4 replicates and added with 0,1,10,20,50 mg/L molybdonum in water,respectively.The water was drinked freely.The feed consumption was started to record after 5 days for adaptation.Every broilers were weighed at the 0,7,14,21,28,35 day to account the mean feed consumption,mean weight gain and feed conversion rate.The result showed that adding molybdonum could significantly improve the weight gain and feed consumption remarkably(P<0.05),and the group added with 50 mg/L molybdonum was most obvious.It indicated that adding molybodnum with suitable level could improve broiler’s growth rate effectively. |
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| Keywords: | molybdonum boiler growth feed consumption weight gain feed conversion rate |
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