“稻-蛛-螺”生态调控复合模式的配套措施研究  

Collocate Measures of Culturable Model"Rice PlantSpiderSnail" on Biological Management for Pests in the RiceField

作　　者：颜亨梅[1] 王常玖[2] 徐英 孙在铭 陈立文 

机构地区：[1]湖南师范大学生命科学学院,湖南长沙410081 [2]吉首大学师范学院,湖南吉首416000 [3]岳阳市君山区科技局,湖南岳阳414005

出　　处：《农业现代化研究》2004年第2期121-123,130,共4页Research of Agricultural Modernization

基　　金：湖南省十五农业攻关重点项目 (0 1 NKY1 0 0 5)

摘　　要：本文报道了2003年在岳阳君山实施"稻—蛛—螺"种养生态调控复合模式大田试验结果。本模式采用"保蛛控虫,养螺灭草肥田,辅以高效生物农药控制爆发性害虫"等主要配套措施,实践表明:本模式能降低农药、化肥用量,无需追肥,既能有效发挥蜘蛛等自然天敌的控虫作用,又能获得良好的经济、社会和生态效益,为实现稻田生态系统的健康和农产品的安全奠定了基础。This paper reported the result of culturable model 'Rice PlantSpiderSnail' on biological management for pests in the ricebased ecosystem implied in ricefield in Yueyang, Hunan Province, China during 2003. This model adopts the main collocate measures as protecting the Spiders to control the pest insects, keeping the snails to weed and fertilize in the ricefield, assisting with the effective biological pesticide to control the outbreak of pests. It is indicated that this model can make the dosage of pesticide down half, and decrease the fertilizer dosage without any superadding. It not only develops the function of spiders and other natural enemy to control pest insects, but also acquires the good economic and social benefit. It became possible to realize the health of the field ecosystem and the safety of the agricultural products by applying this model.

关 键 词：生态调控 “稻-蛛-螺”模式 配套措施 天敌 稻田生态系统 农产品安全 蜘蛛 福寿螺 水稻 病虫草害防治 

分 类 号：S435.11[农业科学—农业昆虫与害虫防治] S476[农业科学—植物保护]