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Auswirkungen unterschiedlicher Vorfrüchte und Düngungssysteme auf Ertrag und Qualität von Winterweizen

Surböck, Andreas; Friedel, Jürgen K.; Heinzinger, Markus; Schweinzer, Agnes and Freyer, Bernhard (2017) Auswirkungen unterschiedlicher Vorfrüchte und Düngungssysteme auf Ertrag und Qualität von Winterweizen. Poster at: 14. Wissenschaftstagung ökologischer Landbau, Campus Weihenstephan, Freising-Weihenstephan, 07.-10. März 2017.

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Summary

The effect of different preceding crops and fertilisation systems on winter wheat yieldand quality was assessed in a long-term field experiment in Eastern Austria. Winter wheat following a 2-years lucerne crop had lower yield but higher protein content than winter wheat following peas. Lucerne green manure use in a stockless system increased yield and protein content of a subsequent wheat crop compared to a livestock-keeping system with removal of the lucerne crop for fodder use. Wheat following peas that had received farmyard manure in the livestock-keeping system only, showed higher yield than in the stockless system but no differences in protein content. Likewise, an additional compost fertilisation in the stockless system increased yield of wheat following peas but had no effect on wheat protein content.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:Luzerne, Weizen, Leguminosen, Proteingehalt, Kompost, Vorfrüchte, Düngungssysteme, Mist, Dünger
Agrovoc keywords:
LanguageValueURI
Englishstockless farmingUNSPECIFIED
EnglishlucerneUNSPECIFIED
Englishgreen manureUNSPECIFIED
Englishprotein contentUNSPECIFIED
EnglishcompostUNSPECIFIED
Subjects: Crop husbandry > Crop combinations and interactions
Crop husbandry > Production systems > Cereals, pulses and oilseeds
Crop husbandry > Composting and manuring
Research affiliation: Austria > Univ. BOKU Wien
Switzerland > FiBL - Research Institute of Organic Agriculture Switzerland
International Conferences > 2017: Scientific Conference German Speaking Countries > Pflanzenbau
ISBN:978-89574-925-4
Deposited By: Hasreiter, Anna
ID Code:31616
Deposited On:22 Jul 2017 09:34
Last Modified:22 Jul 2017 09:34
Document Language:German/Deutsch
Status:Published
Refereed:Peer-reviewed and accepted

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