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Einfluss der Sorte auf den Rohproteingehalt und auf die Gehalte der Aminosäuren Cystein, Methionin und Lysin in ökologisch angebauten Futtererbsen und Ackerbohnen

Lietzow, Julika; Aulrich, Karen and Böhm, Herwart (2013) Einfluss der Sorte auf den Rohproteingehalt und auf die Gehalte der Aminosäuren Cystein, Methionin und Lysin in ökologisch angebauten Futtererbsen und Ackerbohnen. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

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Summary

Peas and field beans as feeds for monogastric animals in organic farming have a high feeding quality particularly in consideration of protein content and amino acid profile.
Beside this the native contents of crude protein and amino acids cystine, methionine and lysine in organic peas and field beans vary considerably related to genetic and environmental factors.
20 peas and 12 field beans cultivars from different locations in Germany were selected to analyse the variance of the factor variety on contents of protein and amino acids. Significant effects of variety in peas were noticed on crude protein and methionine while cysteine and lysine were not or only marginally influenced. In field beans only crude protein was affected by variety. In both crops a weak positive correlation between crude protein and amino acids were observed.
Increasing crude protein content by selection of varieties can lead to a decrease of protein quality in terms of amino acid profile.
For calculating the diet of organic livestock it may be helpful to analyse and communicate in addition to crude nutrients the content of amino acids in feedstuffs.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:Erbsen, Ackerbohnen, Rohprotein, Aminosäuren
Subjects: Animal husbandry > Feeding and growth
Research affiliation: Germany > Federal Research Institute for Rural Areas, Forestry and Fisheries - VTI > Institute of Organic Farming - OEL
International Conferences > 2013: Scientific Conference Organic Agriculture > Animal husbandry
Related Links:http://www.wissenschaftstagung.de/, https://www.verlag-koester.de/index.php?id=114&tx_fbmagento[shop][route]=catalog&tx_fbmagento[shop][controller]=product&tx_fbmagento[shop][action]=view&tx_fbmagento[shop][id]=1137&tx_fbmagento[shop][s]=beitrage-zur-12-wissenschaftstagung-okologischer-land
Deposited By: Lietzow, Julika
ID Code:21471
Deposited On:09 Sep 2013 12:33
Last Modified:22 Nov 2013 14:48
Document Language:German - Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 12. Wissenschaftstagung Ökologischer Landbau
Ideal und Wirklichkeit: Perspektiven ökologischer Landbewirtschaftung
Erscheinungsjahr: 2013
ISBN-13: 9783895748158
Verlag Dr. Köster, Berlin

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