Arthropods community turnover in irrigated rice ecosystem, Madurai, Tamil Nadu

摘要

The community turnover of arthropods increased during successional age of the crop growth. (-1)~he turnover of arthropods was more than 40.00 and 50.00% in weeded and partially weeded plots, respectively, in the second week. The turnover of arthropodswas more in partially weeded plot than the weeded plot, which had decline in the sixth week. Among the four varieties tested, ADT 39 had 57.14 and 91.89% turnover in second and seventh week, respectively, in partially weeded plots.