TY  - CONF
ID  - orgprints3942
UR  - http://orgprints.org/3942/
A1  - Atanassova, D.
A1  - Koteva, V.
Y1  - 2005///
N2  - 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. 
PB  - kassel university press GmbH, Kassel
KW  - ökologischer Landbau
KW  -  Unkräuter
KW  -  Unkraut
KW  -  Verunkrautung
KW  -  Beikraut
KW  -  Ackerkulturen
KW  -  Bulgarien
ED  - Heß, J
ED  - Rahmann, G
TI  - Verunkrautung in einer ökologischen Fruchtfolge
AV  - public
ER  -