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Schnelle Bestimmung der Futterqualität und der Aminosäuren von Erbsen mittels Nah-Infrarotspektroskopie

Aulrich, Karen; Böhm, Herwart and Jürgens, Hans-Ulrich (2011) Schnelle Bestimmung der Futterqualität und der Aminosäuren von Erbsen mittels Nah-Infrarotspektroskopie. Poster at:

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Summary

The EU-VO 889/2008 sets the year 2012 as the deadline for the exclusive use of organically produced feedstuffs. Protein and amino acid requirements must then be satisfied with local protein-rich feeds. Analytical data of organic feeds, as compared with conventional table values, shows clear deviation of protein and amino acids between conventional and organic feeds. The standard tabular values are not sufficient for the calculation of the feed rations in organic monogaster nutrition. Exact knowledge of the main ingredients and amino acids contents are needed for an acceptable calculation of the feed rations, and for this reason a fast and easy analytical method is necessary. The ability of NIRS to evaluate the quality and content of amino acids in peas was studied. Pea samples from different areas in Germany (n=207) were analysed and used to develop NIRS equations. The performance data obtained shows that the main ingredients and the amino acids could be well predicted with the NIRS. The prediction accuracy for the sulfur-containing amino acids was satisfactory. Pea samples from a future season should be used to improve the stability of the data and to check the quality of the calibrations.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:Futtermittelqualität, NIRS, Aminosäuren
Subjects: Animal husbandry > Feeding and growth
Research affiliation: International Conferences > 2011: Scientific Conference on Organic Agriculture > Tier > Tierernährung
Related Links:http://www.wissenschaftstagung.de/, http://www.verlag-koester.de/buch.php?id=735&suche=11.%20wissenschaftstagung&fb_id=s
Deposited By: Aulrich, Dr. Karen
ID Code:17560
Deposited On:20 Jun 2011 12:19
Last Modified:20 Jun 2011 12:19
Document Language:German - Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsbandes der 11. Wissenschaftstagung erschienen.
Leithold, G.; Becker, K.; Brock, C.; Fischinger, S.; Spiegel, A.-K.; Spory, K.; Wilbois, K.-P. und Williges, U. (Hrsg.) (2011):
Es geht ums Ganze: Forschen im Dialog von Wissenschaft und Praxis
Beiträge zur 11. Wissenschaftstagung Ökologischer Landbau, Justus-Liebig-Universität Gießen, 15.-18. März 2011
Band 1: Boden, Pflanze, Umwelt, Lebensmittel und Produktqualität
Band 2: Tierproduktion, Sozioökonomie
Verlag Dr. Köster, Berlin.
Der Tagungsband kann über den Verlag Dr. Köster bezogen werden; siehe: http://verlag-koester.de/buch.php?id=735&fb_id=37

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