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National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Ways to control Silky bent grass in cereals stands
 ORNA, Vítězslav
Currently, weeds are the most problematic group of harmful agents in the plant protection. A major problem are the weed species resistant to herbicides, minimize soil preparation and increasing the proportion of winter cereals in the crop rotation. Among the species represented with large increase in our fields belongs silki-bent grass (Apera spica-venti L.). For this reason, was found an herbicidic attepmt in cereals and research the number of weeds and effectiveness of herbicides against the weeds on the individual checkpoints .
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