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Field trials were conducted in the Agricultural Research Institute for Rice, at two localities during 2005 and 2006. The objective of the study was to establish an appropriate weed management strategy...
In the years 1995–2004 the spectra of weeds, diseases and pests in grasses grown for seed in the Czech Republic were examined and the effect of external factors on their changes was assessed. The spec...
Aiming to investigate the effects of crescent weedy periods on the extension of the period before weed interference on coffee fruit production under two kinds of weed control, field trials were conduc...
The production of grass in the Kyushu region was predicted by using Landsat TM data. Explanatory variables to be used for the multiple regression model for the prediction were determined by simple re...
We investigated the seed size, growth, and seed production of tropical spiderwort (Commelina benghalensis L.), an annual weed in the Commelinaceae, under different emergence times and shading condit...
In order to obtain fundamental knowledge of habitat management for the in-situ conservation of wild and weed azuki beans as genetic resources, we investigated their growth including plant architectu...
Seeds of Portulaca oleracea L. var. sativa (Haw.) DC. were sown in the pots filled with the sandy loam soil contained 0, 5, 10 and 20mg/kg of cadmium, and then were grown under a grass-house conditi...

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