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| van Eekeren, Nick; Fehér, L.; Smeding, Frans; Prins, Udo; Jansonius, PieterJans. |
| This article describes three experiments on the control of broad-leaved dock. Experiment 1: Dock seeds were ensiled in grass silages of different dry matter percentages; 23, 34 and 60% respectively. All silages showed a decline of seed vitality in time. Grass clover with dock seeds should be ensiled at a low dry matter percentage or remain in the silage bin for a longer period than 8 weeks. Experiment 2: In a potassium fertilisation trial on grass clover the development of dock was followed. After two years of potassium fertilisation, the number of dock and the root mass was not significant different between the fertilised and the unfertilised plots. It is concluded that potassium fertilisation at a low potassium status does not positively influence the... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Pasture and forage crops; Weed management. |
| Ano: 2006 |
URL: http://orgprints.org/8622/1/1783.pdf |
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