| 冬季发酵床养殖模式对猪舍环境及猪生产性能的影响 |
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| 引用本文： | 盛清凯,王诚,武英,郭建凤,赵红波,张桂芝.冬季发酵床养殖模式对猪舍环境及猪生产性能的影响[J].家畜生态,2009(1). |
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| 作者姓名： | 盛清凯 王诚 武英 郭建凤 赵红波 张桂芝 |
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| 作者单位： | 山东省农科院畜牧兽医研究所; |
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| 基金项目： | 山东省引智项目(20073700342);;山东省自然基金(Y2007D28) |
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| 摘 要： | 研究冬季发酵床养猪模式对猪舍环境、猪生产性能及免疫性能的影响。试验选用60头三元杂交断奶仔猪,分为两个处理,每处理5个重复,每重复6头猪。对照组为传统的水泥地面猪舍养殖模式,试验日粮为基础日粮+10%杆菌肽锌20mg/kg与10%硫酸粘杆菌素20mg/kg;试验组为发酵床猪舍养殖,试验日粮为基础日粮+0.1%日本酵素。测试指标为猪舍温度、相对湿度、悬浮颗粒浓度、氨气浓度、猪料肉比、平均日增重及血清IgAI、gM、IgG浓度。试验时间106d。结果显示,与对照组相比,试验组显著提高了猪舍温度(P<0.05),极显著降低了猪舍氨气和悬浮颗粒浓度(P<0.01),对猪舍相对湿度无显著影响;试验组显著提高了平均日增重、饲料转化率及血清IgAI、gG浓度(P<0.05),对血清IgM浓度无显著影响。试验表明冬季发酵床养猪模式可改善猪舍环境,提高猪的生产性能与免疫性能,优于水泥地面养殖模式。
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| 关 键 词： | 发酵床 猪 氨气 生产性能 |
Effects of Deep-Litter Systems on Enviroment in Swine House and Swine Productivity in Cold Seasons |
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| SHENG Qing-kai,WANG Cheng,WU Ying,GUO Jian-feng,ZHAO Hong-bo,ZHANG Gui-zhi.Effects of Deep-Litter Systems on Enviroment in Swine House and Swine Productivity in Cold Seasons[J].Ecology of Domestic Animal,2009(1). |
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| Authors: | SHENG Qing-kai WANG Cheng WU Ying GUO Jian-feng ZHAO Hong-bo ZHANG Gui-zhi |
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| Institution: | Institute of Animal Science and Veterinary Medicine;Shandong Academy of Agricultural Sciences;Jinan;Shandong 250100;China |
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| Abstract: | The purpose of the paper was to study the offect of the Deep-Litter Sysytems on enviroment in swine house and swine productivity and immune function in cold seasons.A total of 60 crossed piglets were alloted to two treatments and 5 replications in each treatment and 6 swines in each replications.The control group was reared in traditional conxrete-based house and added 10% bacitracin zinc salt from bacillus 20mg/kg and 10% colistin sulfate 20mg/kg in basal ration.The treatment group was reared in deep-litte... |
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| Keywords: | deep-liter sysytems swine ammonia productivity |
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