| 笼养蛋鸡养殖环境指标调查分析 |
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| 引用本文： | 王强,杨凌,徐玲霞,童海兵,邹剑敏,常玲玲,沈海玉,陈静华,朱明.笼养蛋鸡养殖环境指标调查分析[J].中国家禽,2012,34(11):40-43,47. |
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| 作者姓名： | 王强 杨凌 徐玲霞 童海兵 邹剑敏 常玲玲 沈海玉 陈静华 朱明 |
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| 作者单位： | 1. 江苏省家禽科学研究所,江苏扬州,225125
2. 盐城市畜牧兽医站,江苏盐城,224002 |
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| 基金项目： | 国家星火计划项目，公益性行业(农业)科研专项经费项目，江苏省农业科技自主创新资金项目，江苏省科技支撑计划项目 |
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| 摘 要： | 通过对江苏地区3个笼养蛋鸡场养殖环境的现场调查,了解和分析蛋鸡的养殖环境参数,为今后合理科学控制鸡舍环境提供参考依据。调查结果表明,饲养设备与饲养管理措施对蛋鸡舍内环境指标影响较大,也间接影响蛋鸡的生产性能。采用层叠式蛋鸡笼的鸡舍环境指标低于阶梯式,如有害气体浓度值较高(层叠式:CO2:658.88mg/kg,NH3:4.00mg/kg;阶梯式:CO2:587.75mg/kg,NH3:1.20mg/kg),密闭式鸡舍较半密闭式能更有效地降低外环境影响,维持舍内环境指标值的稳定与可控性。
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| 关 键 词： | 蛋鸡 蛋鸡笼 环境指标 调查分析 |
Investigation of Environmental Parameters in Gaged Hen House |
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| WANG Qiang
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YANG Ling
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XU Lingxia
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TONG Haibing
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ZOU Jianmin
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CHANG Lingling
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SHEN Haiyu
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CHEN Jinghua
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ZHU Ming.Investigation of Environmental Parameters in Gaged Hen House[J].China Poultry,2012,34(11):40-43,47. |
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| Authors: | WANG Qiang YANG Ling XU Lingxia TONG Haibing ZOU Jianmin CHANG Lingling SHEN Haiyu CHEN Jinghua ZHU Ming |
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| Institution: | 2 ( 1.Jiangsu Institute of Poultry Science , Yangzhou , Jiangsu 225125 ; 2.Animal Husbandry and Veterinary Station of Yancheng City , Yancheng , Jiangsu 224002 ) |
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| Abstract: | In this study , we investigated the environmental condition of caged hen house in three farms of Jiangsu province , and evaluated the effect of those environmental parameters in caged hen house , which provided an important reference for reasonable and scientifical control of chicken house environment in future. The results showed that the equipment and management of feeding program had more influence on those environmental parameters in hen house and production performance of layers indirectly. The inner environmental condition in the house with cascading cage ( the H type cage ) was more worse than the house with ladder cage , such as higher concentration of harmful gas ( the cascading cage : CO 2 : 658.88 mg/kg , NH 3 : 4.00 mg/kg ; the ladder cage : CO 2 : 587.75 mg/kg , NH 3 : 1.20 mg/kg ) . The closed laying hen house was more easier to be controlled and kept the environmental condition well than semi-closed house. |
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| Keywords: | laying hen laying hen cage environmental parameters investigation |
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