| 控制通风和日粮中添加丝兰宝对改善羊舍空气质量效果的研究 |
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| 引用本文： | 欧阳宏飞,郭金梁,郑春霞,刘珩,余雄. 控制通风和日粮中添加丝兰宝对改善羊舍空气质量效果的研究[J]. 家畜生态, 2009, 0(2) |
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| 作者姓名： | 欧阳宏飞 郭金梁 郑春霞 刘珩 余雄 |
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| 作者单位： | 新疆农业大学动物科学学院;新疆华兴种畜繁育有限责任公司; |
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| 基金项目： | 新疆科技厅绿色食品科技行动项目(200631107) |
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| 摘 要： | 对三栋密闭式羊舍内的空气环境状况进行了观测及分析,研究日粮中添加丝兰宝和通风两种方式改善羊舍空气质量的效果。结果表明:对照组、通风组和丝兰宝组舍内氨气平均浓度分别41.06 mg/m33、1.43 mg/m3和30.65 mg/m3,其中通风组和丝兰宝组极显著低于对照组(P<0.01),通风组与丝兰宝组之间差异不显著(P>0.05);硫化氢平均浓度分别为0.0037mg/m30、.0034 mg/m3和0.0039 mg/m3,三组间差异不显著(P>0.05);二氧化碳平均浓度分别为1 843 mg/m31、523 mg/m3和1 718 mg/m3,三组间差异不显著(P>0.05)。舍内温度通风组显著低于对照组(P<0.05),湿度通风组和丝兰宝组显著低于对照组(P<0.05),粪便含水量通风组显著低于对照组和丝兰宝组(P<0.05),TSP、PM10浓度三组间差异不显著(P>0.05)。表明控制通风和在日粮中添加丝兰宝均能明显改善羊舍空气质量。
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| 关 键 词： | 羊舍 通风 丝兰宝 空气质量 |
Study on Improving Air Quality in Sheep House by Ventilation Control and Adding Sarsaponin in Daily Diet |
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| OUYANG Hong-fei,GUO Jin-liang,ZHENG Chun-xia,LIU Heng,YU Xiong. Study on Improving Air Quality in Sheep House by Ventilation Control and Adding Sarsaponin in Daily Diet[J]. Ecology of Domestic Animal, 2009, 0(2) |
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| Authors: | OUYANG Hong-fei GUO Jin-liang ZHENG Chun-xia LIU Heng YU Xiong |
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| Affiliation: | 1.College of Animal Science;Xinjiang Agricultural University;Urumqi;Xinjiang 830052;China;2.Xinjiang Huaxing Breeder Breeding Co.;Ltd;Changji;Xinjiang 831100;China |
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| Abstract: | The experiment was conducted to observe and analyze air conditions in three airtight breeding sheep houses.The aim is to study the effect of sarsaponin and ventilation on improving the air quality in sheep house.The results indicated that average density of ammonia for the control group,the ventilation group and the sarsaponin group were 41.06 mg/m3,31.43 mg/m3 and 30.65 mg/m3 respectively,the ventilation group and the sarsaponin group is obviously lower than the control group(P<0.01),and there was no signi... |
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| Keywords: | sheep house ventilation sarsaponin air quality |
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