Kolbe, Hartmut (2007) Zwischenfrüchte als Vorfrüchte für die Ertrags- und Qualitätsleistung von Mais und Kartoffeln. Poster at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.
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Summary in the original language of the document
Catch crops of different species (legumes (I), legume and non-legume mixtures (II), grasses (III), herbs (IV), without (V)) lead to yield increasing (potato tuber) and also to yield decreasing effects (silage maize) of the subsequent crops. Main reason for these results seems to be differences in the C/N rations, so that especially in organic farm-ing the catch crops have to plough under in a relatively young growth stage. Over this, most catch crop species have had small but significant increasing effects on the con-tents of N, P, K, Mg and further ingredients of the following crops.
EPrint Type: | Conference paper, poster, etc. |
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Type of presentation: | Poster |
Keywords: | Pflanzenernährung, Bodenfruchtbarkeit, Zwischenfrüchte |
Subjects: | Soil > Nutrient turnover Crop husbandry > Crop combinations and interactions Crop husbandry > Production systems > Root crops |
Research affiliation: | International Conferences > 2007: Scientific Conference on Organic Agriculture > 1 Plant and Soil > 1.5 Plant nutrition, soil fertility, fertilizers, farm yard manure International Conferences > 2007: Scientific Conference on Organic Agriculture > 1 Plant and Soil > 1.1 Crop production and soil tillage Germany > Federal States > Saxonia > State Ministry of the Environment and Agriculture |
Deposited By: | Kolbe, Dr. Hartmut |
ID Code: | 9576 |
Deposited On: | 07 May 2007 |
Last Modified: | 12 Apr 2010 07:34 |
Document Language: | German/Deutsch |
Status: | Published |
Refereed: | Peer-reviewed and accepted |
Additional Publishing Information: | Die endgültige Version des Beitrags ist veröffentlicht in: S. Zikeli, W. Claupein, S. Dabbert, B. Kaufmann, T. Müller und A. Valle Zárate, Hrsg. (2007) Zwischen Tradition und Globalisierung – 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Deutschland, 20.-23. März 2007, http://orgprints.org/10742/ |
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