Verunkrautung in einer ökologischen Fruchtfolge
| Autor: | Atanassova, D., Koteva, V. |
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| Přispěvatelé: | Heß, J, Rahmann, G |
| Jazyk: | němčina |
| Rok vydání: | 2005 |
| Předmět: | |
| Popis: | Weed infestation was monitored in an organic crop rotation system in South Bulgaria. Best to cultivate before winter cereals was maize regarding weed infestation in our system. In spring chick-pea increasing Sinapis arvensis and Falopia convolvulus infestation was found, whereas the density of Alopecurus myosuroides and Avena spp. decreased. This is important for following winter cereals cultivation. |
| Databáze: | OpenAIRE |
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