Welcome to Chinese Agricultural Science Bulletin,
CASB

Chinese Agricultural Science Bulletin ›› 2008, Vol. 24 ›› Issue (12): 385-388.

Special Issue: 园艺； 农业生态

• 植物保护科学 • Previous Articles     Next Articles

Path analysis of diversity and its main ecological indices of arthropod community in oil camellia orchard

CAO Chuan-Wang,Chuan-wang CAO,Mingshan Zhou,Xiaolin Liu,Shoudong Bi   

  • Received:2008-07-07 Revised:2008-08-15 Online:2008-12-05 Published:2008-12-05

PDF (PC)

749

Abstract: To thorough investigate the effect factors of arthropod community diversity, the relations between diversity index and its main ecological indices of total communities and sub-communities were analyzed by path analysis. The results showed diversity index had a positive correlation with evenness and species richness, while a negative correlation with dominant concentration and dominance. Therefore, promoting the evenness, species richness and species of arthropod community could increase the diversity of arthropod community whereas decreasing dominant concentration and dominance through ameliorating condition in oil camellia orchard.