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National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
The control of weeds in maize stand
 BÍLÁ, Alena
For processing my theses I chose an agricultural company Agroprofit Chotýčany s.r.o, that concentrate mostly on the production of maize silage for biogas power station. The firm has been using the non-tillage system of soil cultivation for a several years, which contributes to a higher occurrence of weeds in a soil. Therefore I tried to control the most significant weeds chemically (Tripleurospermum inodorum, Polygonum convolvulus, Echinochloa crus-galli, Amaranthus retroflexus, Chenopodium album, Cirsium arvense) in Zea mays. I was monitoring especially Elytrigia repens that is difficult to fight in the non-tillage system of soil cultivation. The experiment was being realised for two years. There were used 14 herbicide preparations and their combinations in 8 varieties at 4 hectares. The preparations were analysed considering their affect on weeds and economical viewpoint.
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