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Weed interference on coffee fruit production during a four-year investigation after planting
Coffea arabica competition weed management glyphosate
2011/1/11
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...
BIODIVERSITY OF WEEDS IN THREE CULTIVARS OF SPRING BARLEY GROWN IN SEVEN-YEAR MONOCULTURE AND CROP ROTATION
spring barley monoculture crop rotation weed infestation species weed occurrence constancy
2009/3/30
The research has been carried out in 1996-2001 under the conditions of loess soil of the central Lubelszczyzna. The experiment was set up following the randomized blocks method in three replications. ...