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不同耕种稻田稻株上部节肢动物群落种间协变
引用本文:黄德超,梁广文.不同耕种稻田稻株上部节肢动物群落种间协变[J].广东农业科学,2010,37(1):9-11.
作者姓名:黄德超  梁广文
作者单位:1. 华南农业大学昆虫生态研究室,广东,广州,510642;广东省植物保护总站,广东,广州,510500
2. 华南农业大学昆虫生态研究室,广东,广州,510642
基金项目:国家“973”项目(G200016209);;国家农业产业结构调整重大技术专项(2002-01-05A)
摘    要:研究了有机耕种和常规耕种稻田稻株上部节肢动物群落的12个主要类群的种间协变,结果表明:耕种方式的可影响稻田节肢动物类群种间协变,常规耕种稻田,由于化学药剂的使用,多个种群间的同增同减现象明显,种群间协变性增强,负相关的种对数量明显少于有机耕种稻田。

关 键 词:节肢动物类群  种间协变  有机稻田  

Interspecific covariant among upper dominant species groups of arthropods between organic rice paddy and CK rice paddy
HUANG De-chao,LIANG Guang-wen.Interspecific covariant among upper dominant species groups of arthropods between organic rice paddy and CK rice paddy[J].Guangdong Agricultural Sciences,2010,37(1):9-11.
Authors:HUANG De-chao  LIANG Guang-wen
Institution:Laboratory of Insect Ecology;South China Agricultural University;Guangzhou 510642;China;2.Guangdong Province General Station of Plant Protection;Guangzhou 510500;China
Abstract:Interspecific covariant among 12 upper dominant species groups of arthropods were studied between organic rice paddy and normal culture rice paddy.The result revealed that the Interspecific covariant of the dominant species were deeply influenced by the chemical synthetic materials.Lots of the chemical synthetic materials were spray in CK rice paddy,result its interspecific covariant intensity were increased,the number of species couplets which the covariant was negative correlation decreased compared with ...
Keywords:Arthropod  Interspecific covariant  Organic rice paddy    
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