Description
| - The aim of this thesis was to evaluate weed infestation of chosen crops, to compare weed infestation among each crop and evaluate used regulation interventions, eventually to suggest another solution. Evaluation was made in winter oilseed rape, winter wheat and spring barley. Viola arvensis, Veronica hederifolia, Veronica persica, Achillea millefolium, Stellaria media, Cirsium arvense, Tripleurospermum inodorum, Thlaspi arvense, Rumex obtusifolius, Triticum aestivum, Geranium pusillum, Lamium purpureum, Euphorbia cyparissias, Agropyron repens and Capsella bursa-pastoris were found in winter oilseed rape. Viola arvensis, Veronica hederifolia, Galium aparine, Veronica persica, Stellaria media, Matricaria recutita, Polygonum aviculare,Geranium pusillum, Lamium purpurem and Apera spica-venti were in winter wheat. Viola arvensis, Brassica napus ssp. napus, Rumex obtusifolius, Lamium purpureum, Fallopia convolvulus, Chenopodium album, Stellaria media, Galinsoga parviflora, Thlaspi arvense and Galeopsis tetrahit occurred in spring barley. As conclusion was suggested using different methods of weed regulation.
- The aim of this thesis was to evaluate weed infestation of chosen crops, to compare weed infestation among each crop and evaluate used regulation interventions, eventually to suggest another solution. Evaluation was made in winter oilseed rape, winter wheat and spring barley. Viola arvensis, Veronica hederifolia, Veronica persica, Achillea millefolium, Stellaria media, Cirsium arvense, Tripleurospermum inodorum, Thlaspi arvense, Rumex obtusifolius, Triticum aestivum, Geranium pusillum, Lamium purpureum, Euphorbia cyparissias, Agropyron repens and Capsella bursa-pastoris were found in winter oilseed rape. Viola arvensis, Veronica hederifolia, Galium aparine, Veronica persica, Stellaria media, Matricaria recutita, Polygonum aviculare,Geranium pusillum, Lamium purpurem and Apera spica-venti were in winter wheat. Viola arvensis, Brassica napus ssp. napus, Rumex obtusifolius, Lamium purpureum, Fallopia convolvulus, Chenopodium album, Stellaria media, Galinsoga parviflora, Thlaspi arvense and Galeopsis tetrahit occurred in spring barley. As conclusion was suggested using different methods of weed regulation. (en)
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