3788: Einfluss des Gemengepartners Leindotter (Camelina sativa L.) auf Beikrautbesatz, Schädlingsbefall und Ertrag in Körnererbsen [Effect of the companion crop linseed dodder (Camelina sativa L.) on weed development, pest incidence and yield in grain peas]
(2005) Einfluss des Gemengepartners Leindotter (Camelina sativa L.) auf Beikrautbesatz, Schädlingsbefall und Ertrag in Körnererbsen [Effect of the companion crop linseed dodder (Camelina sativa L.) on weed development, pest incidence and yield in grain peas]. Poster presented at 8. Wissenschaftstagung Ökologischer Landabau - Ende der Nische, Kassel, 1.3.2005 - 4.3.2005; Published in Heß, J and Rahmann, G, Eds. Ende der Nische, Beiträge zur 8. Wissenschaftstagung Ökologischer Landbau.
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Summary
The effect of mixed cropping semi-leafless peas with linseed dodder (Camelina sativa (L.) Crtz.) on weed development and pest incidence was investigated in small plot experiments in Northern Hessen, Germany, over two years. Mixed cropping peas together with linseed dodder had a significant suppressive effect on weed-coverage, in average 62 % efficacy in 2003 and 54 % in 2004, compared to mono cropped peas. The infestation level of pea aphid (Acyrthosiphon pisum) and the damage incidence of pea moth (Cydia nigricana) in harvested peas, was neither significantly reduced nor enhanced. In both years mixed cropping peas gained a relative surplus in yield compared to peas grown as a sole crop. The results demonstrate the advantageous complementary use of environmental resources in grain peas by the companion crop C. sativa and its antagonistic effect towards weed development.
| Document Language: | Deutsch - German |
|---|---|
| Keywords: | mixed cropping, Pisum sativum, Camelina sativa, weeds, insect pests |
| Subject Areas: | Crop husbandry > Crop health, quality, protection Crop husbandry > Crop combinations and interactions Crop husbandry > Weed management |
| Research affiliation: | International Conferences > Scientific Conferences for Germany, Austria and Switzerland > Scientific conference 2005 Germany > Univ. Kassel, Ecol. Agricultural Sciences > Ecol. Crop Protection |
| Orgprints ID Number: | 3788 |
| Contact: | Saucke, Dr. Helmut |
| Deposited On: | 05 March 2005 |
| EPrint Type: | Conference poster |
| Published?: | Published |
| Peer Review Status: | Peer-reviewed and accepted |
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