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| 不同耕作稻田稻株上部节肢动物群落种间关联研究 | |
| 引用本文： | 黄德超,梁广文,周春娜.不同耕作稻田稻株上部节肢动物群落种间关联研究[J].广东农业科学,2010,37(2):1-3,10. |
| 作者姓名： | 黄德超 梁广文 周春娜 |
| 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 3. 广东省植物保护总站,广东,广州,510500 |
| 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： | 研究了有机耕作和常规耕作稻田稻株上部节肢动物群落的12个主要节肢动物类群的种间关系。结果表明:不同的耕作条件下,稻田节肢动物类群及其数量种群存在较大的差异,常规耕作稻田的物种数明显较低,显著相关的种间对的数量明显少于有机耕作稻田。 |
| 关 键 词： | 节肢动物类群 种间关联 有机稻田 χ2检验 |
Study on interspecific association among upper dominant species groups of arthropods between organic rice paddy and normal culture rice paddy |
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| HUANG De-chao,LIANG Guang-wen,ZHOU Chun-na.Study on interspecific association among upper dominant species groups of arthropods between organic rice paddy and normal culture rice paddy[J].Guangdong Agricultural Sciences,2010,37(2):1-3,10. | |
| Authors: | HUANG De-chao LIANG Guang-wen ZHOU Chun-na |
| Institution: | 1.Laboratory of Insect Ecology;South China Agricultural University;Guangzhou 510642;China;2.Guangdong Provincial Plant Protection Station;Guangzhou 510500;China |
| Abstract: | Interspecific association among 12 upper dominant species groups of arthropods were studied between organic rice paddy and normal culture rice paddy.The results revealed that the dominant species and interspecific association of these dominant species were different between organic rice paddy and normal culture rice paddy.In normal culture rice paddy,the richness of dominant species were decreased,and the species couplets number which is strongest correlation were less than in organic rice paddy. |
| Keywords: | arthropod interspecific association organic rice paddy X~2 test |
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