家畜生态学报2012，Vol.33Issue(5)：83-86,4.
商品肉鸡舍内环境因子含量测定及分布规律研究
Study on Environmental Factors' Concentration and Distribution in Henhouse
王妮 1徐海花 2张万福 1贾雪莲 2李升学 1张帅1
作者信息
- 1. 泰安市山农大药业有限公司,山东泰安271000
- 2. 山东农业大学动物科技学院,山东泰安271018
- 折叠
摘要
Abstract
The main environmental factors including oxygen , carbon dioxide , ammonia , sulfureted hydrogen , bacteria , temperature and relative humidity in henhouse were determined and analysed. The experimetal results showed that the oxygen concentration inside averaged 19. 6% ,6. 0% lower than that of the outside; the carbon dioxide concentration was 3 673. 0 mg/m3,8. 48 times than that of the outside ; the bacteria concentration was 6. 9×105 cfu/m3; the temperature inside averaged 24. 0 ℃ ; the concentration of ammonia surpassed 100mg/m3 during whole period and the concentration of sulfureted hydrogen was under the minimum detectable concentration 1 mg/m3. This study suggested that the concentration of carbon dioxide and ammonia were far beyond the standard and the concentration of oxygen was deficient, and the interaction of environmental factors and pathogens might be the main reason to the disease of the fowl .关键词
环境因子/浓度检测/肉鸡舍Key words
environmental factors/concentration detection/ henhouse分类
农业科技引用本文复制引用
王妮,徐海花,张万福,贾雪莲,李升学,张帅..商品肉鸡舍内环境因子含量测定及分布规律研究[J].家畜生态学报,2012,33(5):83-86,4.
