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| Stadler, Marina; Zihlmann, Urs; Scherrer, Caroline; Jossi, Werner; Streit, Bernhard. |
| In a small-plot field trial 33 green manure plants (GM) were examined for their ability to suppress weeds in a no-tillage system. A roll-chopper was used to suppress the GMs before seeding winter wheat. The success of this organic method to control GMs was compared to the standard method using a non selective herbicide. Species of the group brassicaceae, monocotyles and plant mixtures covered the soil faster, produced more biomass and suppressed weeds more efficiently than species of the group legumes and dicotyles. In spring, weed infestation in all roll-chopper treatments always exceeded economic threshold values whereas in the herbicide treatment weed infestations remained below these values. Additionally, wheat yield and density was reduced in... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop husbandry. |
| Ano: 2009 |
URL: http://orgprints.org/14397/1/Stadler_14397.pdf |
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