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中国农学通报 ›› 2005, Vol. 21 ›› Issue (1): 59-59.

所属专题: 园艺 农业生态

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百色地区有机茶园主要害虫生态学防治指标的研究

杜相革,黄正恩,董 民,杨东鹏   

  • 出版日期:2005-01-05 发布日期:2005-01-05

Study on the Bionomy Control Threshold of Main Pest in Organic Tea Gardens

Du Xiangge, Dong Min, Yang Dongpeng, Hang Zhengen   

  • Online:2005-01-05 Published:2005-01-05

摘要: 2003~2004年,对广西百色地区有机茶园主要益、害节肢动物群落进行调查,并对其稳定性进行了分析,试验结果表明,随着有机管理时间的增加,节肢动物群落逐渐趋于稳定,实施有机管理6年以上的茶园,群落的稳定性最高,群落的自我调控能力强,在生长季节不需进行人工防治。根据各茶园的益、害节肢动物多样性指数,制定了以群落多样性为指标的动态防治指标。

Abstract: During 2003~2004,according to investigation and statistic of the community stabilities of main arthropods in organic tea gardens in Guangxi Province .The result shown that the principles that the population dynamics of main arthropods in organic tea gardens gradually become stable after organic management of 6 years and need no manual control. According to diversity indexes of main arthropods in each organic tea garden, to establish activity control index.