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Causes of egg-laying decrease of high-yield chicken and prevention and control measures
Author(s): DONG Faming, CHENG Xiangchao, WU Tingcai, JIANG Cong, ZHANG Jie, WANG Tianqi, ZHANG Guangqin
Pages: 82-
83
Year: 2001
Issue:
2
Journal: JOURNAL OF LUOYANG AGRICULTURAL COLLEGE
Keyword: 高产鸡; 产蛋下降; 防制;
Abstract: 通过对河南省17个地市52个县的养鸡户的调查,发现引起高产鸡产蛋下降的原因主要有饲养管理、饲料、疫病、药物使用等方面的因素,并提出树立防重于治的理念,及时分析原因,采取相应的防制对策.
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