Journal of Ecology and Rural Environment ›› 1988, Vol. 4 ›› Issue (4): 22-26.doi:
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XUE Da-Yuan, LI Yang-Han
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Abstract: More than 1400 sampling plots of 151 sites distributed throughout 13 counties "were surveyed, 88 families, 301 genera and 555 species ( including 15 varieties ) were recorded and sampled.The vicious and main weed species in the Various crop fields and habitates -were determined by the frequencies and dominances of weeds.The results showed that the main features of the weed flora of Taihu agricultural area were as follows; abundant and widely spreaded in species; highly diversified in family and genera; remarkable geographical characteristics of middle and lower Yangtze River valley; dominant anual lifeform; large proportion of hydrophyte and hygrophyte; obvious companionate with crops; sensitive to the environmental factors both ecofo-gical and cultivational.
XUE Da-Yuan, LI Yang-Han. AN INVESTIGATION ON THE WEED FLORA OF TAIHU AGRICULTURAL AREA OF JIANGSU PROVINCE[J]. Journal of Ecology and Rural Environment, 1988, 4(4): 22-26.
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