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        <dc:title>Verunkrautung in einer ökologischen Fruchtfolge</dc:title>
        <dc:creator>Atanassova, D.</dc:creator>
        <dc:creator>Koteva, V.</dc:creator>
        <dc:subject> Weed management</dc:subject>
        <dc:description>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. </dc:description>
        <dc:publisher>kassel university press GmbH, Kassel</dc:publisher>
        <dc:contributor>Heß, J</dc:contributor>
        <dc:contributor>Rahmann, G</dc:contributor>
        <dc:date>2005</dc:date>
        <dc:type>Conference paper, poster, etc. </dc:type>
        <dc:type>NonPeerReviewed</dc:type>
        <dc:format>application/pdf</dc:format>
        <dc:identifier>http://orgprints.org/3942/1/3942.pdf</dc:identifier>
        <dc:identifier>Atanassova, D. and Koteva, V. (2005) Verunkrautung in einer ökologischen Fruchtfolge. [Weed infestation in an ecological crop rotation system.] 8. Wissenschaftstagung Ökologischer Landbau - Ende der Nische, Kassel, 01.03.2005 - 04.03.2005. In: Heß, J and Rahmann, G (Eds.) Ende der Nische, Beiträge zur 8. Wissenschaftstagung Ökologischer Landbau, kassel university press GmbH, Kassel.</dc:identifier>
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