Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"weed-crop competition"”.
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Weed-soybean canopy apportionment as an estimation of soybean (Glycine max) development and yield loss
… of soybean plants growing within 100 cm of a weed and to evaluate the usefulness of weed measurements in predicting the yield losses of soybeans growing next to jimsonweed (Datura stramonium) and common cocklebur (Xanthium strumarium). Dates of soybean planting, locations, weed species, and …
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Interference and control of sharppod morningglory (Ipomoea cordatotriloba dennstedt) in glyphosate-resistant cotton.
… is a perennial vine commonly found infesting croplands in Texas and the southeastern United States. Previous research regarding morningglory competition and control primarily focused on annual Ipomoea. Interference, control, and herbicide translocation of sharppod morningglory could differ …
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Contribution of crop morphological characteristics and density of selected crops to weed species composition and suppression
… growing season to investigate the effect of crop species and sowing density on weed dynamics, productivity and species composition. Crops with a spreading (narrow-leafed lupin, Lupimus augustifolius and dwarf French bean, Phaseolus vulgaris), rosette (turnip, Brassica campestris and forage …