| 地衣芽孢杆菌对妊娠及哺乳母猪生产性能及猪舍氨气浓度的影响 |
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| 引用本文： | 郭丽华,索成,刘海涛.地衣芽孢杆菌对妊娠及哺乳母猪生产性能及猪舍氨气浓度的影响[J].安徽农业科学,2013,41(5):1975-1977. |
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| 作者姓名： | 郭丽华 索成 刘海涛 |
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| 作者单位： | 山东德州神牛药业有限公司,山东德州,253034;山东德州神牛药业有限公司,山东德州,253034;山东德州神牛药业有限公司,山东德州,253034 |
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| 基金项目： | 2010年浙江省研究生创新科研项目 |
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| 摘 要： | 目的]探讨地衣芽孢杆菌菌剂和菌粉对妊娠及哺乳母猪生产性能和猪舍氨气浓度的影响。方法]选用产前30 d的妊娠母猪(长×大)为试验对象,通过在基础日粮中分别添加地衣芽孢杆菌菌剂和菌粉,考察其对妊娠及哺乳母猪生产性能和猪舍氨气浓度的影响。结果]与对照组相比,饲喂地衣芽孢杆菌后能显著降低母猪便秘率、仔猪腹泻率及猪舍氨气浓度,且对母猪采食量及仔猪死淘率等也有明显改善。结论]在饲料中添加地衣芽孢杆菌能有效提高母猪及仔猪的生长性能,改善猪舍环境,降低污染。
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| 关 键 词： | 地衣芽孢杆菌 母猪 生产性能 氨气浓度 |
Effects of Bacillus licheniformis on Production Performance of Pregnancy and Lactation Sows and Ammonia Concentration in Piggeries |
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| Institution: | GUO Li-hua et al(Shandong Dezhou Shenniu Pharmaceutcal Limited Company,Dezhou,Shandong 253034) |
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| Abstract: | Objective] The aim was to explore effects of Bacillus licheniformis on production performance of pregnancy and lactation sows and the ammonia concentration in piggeries.Method] Landrace × Lange sows before 30 d pregnancy were fed with basic feed added inocula and power of B.licheniformis,and effects of B.licheniformis on production performance of pregnancy and lactation sows and the ammonia concentration in piggeries were investigated.Result] Compared with control,B.licheniformis could reduce the constipation ratio of sows,the mortality ratio of piglets and ammonia concentration in piggeries significantly.It could also improve the daily feed of sows and the diarrhea ratio of piglets significantly.Conclusion] B.licheniformis can increase the production performance of sows and piglets effectively,improve the environment of piggeries and reduce environmental pollution. |
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| Keywords: | B licheniformis Sows Production performance Ammonia concentration |
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