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Prüfung verschiedener Erbsentypen auf deren Krankheitsanfälligkeit, Biomasse und Kornertrag

Jin, Si; Jacob, Irene; von Tucher, Sabine and Urbatzka, Peer (2015) Prüfung verschiedener Erbsentypen auf deren Krankheitsanfälligkeit, Biomasse und Kornertrag. Poster at: 13. Wissenschaftstagung Ökologischer Landbau, Hochschule für nachhaltige Entwicklung Eberswalde, 17. - 20. März 2015.

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Summary

Generally, purple-flowered peas are considered to be less susceptible to soil-borne diseases and pests than white-flowered peas. Besides, forage peas usually produce more aboveground biomass and less grain yields in comparison to grain peas. Tolerance to soil-borne diseases, above- and belowground biomass and grain yields of two white-flowered (forage and grain pea, respectively) and one purple-flowered (forage pea) pea were examined in a field experiment in Bavaria, Germany.
Purple-flowered peas had neither obvious higher tolerance to soil-borne diseases nor more biomass yield compared to white-flowered peas. Furthermore, the grain yields in this experiment were extremely low and there was no significant difference between the two types. A possible cause could be the unsuitable weather conditions, which caused an increased disease pressure and resulted in low grain and biomass yields. Hence, it can be assumed purple-flowered peas are generally not less susceptible to soil-borne pests than white-flowered peas.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:Pisum sativum, Rankentyp, Blatttyp, Fußkrankheit, Wurzelmasse
Subjects: Crop husbandry > Production systems > Cereals, pulses and oilseeds
Research affiliation: International Conferences > 2015: Scientific Conference of the German Speaking Countries > Plant & soil
ISBN:978-3-89574-885-1
DOI:26903
Related Links:http://www.wissenschaftstagung.de/
Deposited By: Urbatzka, Dr. Peer
ID Code:26903
Deposited On:22 Jun 2015 14:25
Last Modified:13 Jan 2016 10:15
Document Language:German/Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 13. Wissenschaftstagung erschienen.
Häring, A.M., Hörning, B., Hoffmann-Bahnsen, R., Luley, H., Luthardt, V., Pape, J., Trei, G. (Hrsg.)(2015):
Am Mut hängt der Erfolg - Rückblicke und Ausblicke auf die ökologische Landbewirtschaftung.
Beiträge zur 13. Wissenschaftstagung Ökologischer Landbau, Hochschule für nachhaltige Entwicklung Eberswalde, 17.-20. März 2015
Verlag Dr. Köster, Berlin

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