| 发酵床养猪及常规养猪的对比分析 |
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| 引用本文： | 李荣林,杨胜林,何勇.发酵床养猪及常规养猪的对比分析[J].贵州农业科学,2009,37(11). |
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| 作者姓名： | 李荣林 杨胜林 何勇 |
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| 作者单位： | 1. 贵州大学动物科学学院,贵州,贵阳,550025
2. 贵州省织金县畜牧兽医局,贵州,织金,552100 |
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| 基金项目： | 国家科技支撑计划项目"高寒山区高效循环养殖(优质猪)关键技术研究"子课题，贵州省委组织部项目"科技兴村行动" |
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| 摘 要： | 发酵床是结合现代微生物发酵处理技术提出的一种环保、安全有效的生态养猪法,为了推广发酵床养猪技术,试验选择60 d龄大小体重约26 kg的长白猪20头,公母各半,随机分成试验组(发酵床)和对照组(常规法饲养),通过试验期为120 d的对比饲养试验,分别对60 d、120 d的增重和饲料消耗量进行分析,以及试验期结束后随机屠宰5头试验猪作肉质测定分析,结果:试验组与对照组相比日增重无显著差异(P＞0.05);饲料用量试验组比对照组低0.4 kg/(头·d)(P＜0.05);试验组饲养成本比对照组低27.9元;6项肉质指标均优于对照组.
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| 关 键 词： | 发酵床 肉质分析 对比 养猪 |
Comparative Analysis of Pig Raising between Fermenting Bed and Conventional Method |
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| LI Rong-lin,YANG Sheng-lin,HE Yong.Comparative Analysis of Pig Raising between Fermenting Bed and Conventional Method[J].Guizhou Agricultural Sciences,2009,37(11). |
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| Authors: | LI Rong-lin YANG Sheng-lin HE Yong |
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| Institution: | LI Rong-lin1,YANG Sheng-lin1,HE Yong2(1.College of Animal Sciencs,Guizhou University,Guiyang,Guizhou 550025,2.Bureau of Animal Husbandry and Veterinary in Zhijin County,Zhijin,Guizhou 552100,China) |
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| Abstract: | To promote an environmental friendly,effective,and ecological pig raising method,fermenting bed method witch combined with modern microbiological fermentation techniques,20 Landrace piglets with 26 kg body weight,60 days age,and half male and female were randomly divided in fermenting bed group and conventional group as control to compare the difference.Weight gain in 60 days and 120 days,feed consumption,and also meat quality of 5 pigs slaughtered randomly at the end of experiment were analyzed.Results sho... |
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| Keywords: | fermenting bed meat quality analysis comparison pig raising |
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