生态稻田及常规稻田节肢动物群落结构特征的比较研究  

Comparative studies on arthropod community structure characteristics between ecological rice paddies and conventional rice paddies

作　　者：王凯学[1] 张清泉[1] 陈丽丽[1] 李国刚 梁载林 张雪丽[1] 刘建文[1] 

机构地区：[1]广西壮族自治区植保总站,南宁530022 [2]广西桂林市植保站,桂林541001 [3]广西永福县植保站,永福541800

出　　处：《植物保护》2013年第3期31-35,60,共6页Plant Protection

基　　金：公益性行业(农业)科研专项(200903004-12)

摘　　要：用吸虫器、黄板诱捕、黄盆诱捕和扫网4种采样法,对双季稻区生态稻田及常规稻田两类生境稻田中的节肢动物群落结构特征进行了比较研究。结果表明:早稻和晚稻整个生育期,生态稻田中节肢动物天敌的物种数显著高于常规稻田。稻田生境多样性有利于促进稻田节肢动物天敌群落的建立,生境越复杂,植被多样性越高,物种种类就越多。The community structure of arthropods both in ecological rice paddies and conventional rice paddies in double cropping paddy field areas was studied with the suction sampler, yellow board trap, yellow basin trap and sweeping methods. The results showed that there were significantly greater species richness in ecological rice pad- dy fields than in conventional rice paddy fields. More complex ecological habitat, more variety vegetation and more species are beneficial to promote the community structure of arthropods.

关 键 词：生态稻田 常规稻田 节肢动物 群落结构 

分 类 号：S435.11[农业科学—农业昆虫与害虫防治]