home    about    browse    search    latest    help 
Login | Create Account

Einsatz von gekeimtem Getreide in der Geflügelfütterung

Staack, M.; Fölsch, D.W. and Knierim, U. (2009) Einsatz von gekeimtem Getreide in der Geflügelfütterung. Poster at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.

[img] PDF
44Kb

Summary

To examine whether germinated wheat contributes to the protein supply of organic
chicks, pullets and hens and whether 100 % organic rations fulfil the birds’ nutrient
requirements, hens of 2 hybrids were kept in 10 pens, each comprising 19 hens and 1
cockerel, from hatching to the 40th week of life. Experimental groups were fed with
wheat sprouts (4 groups) or grains (4 groups) and 100 % organically produced
supplementary feed. Two control groups received an all mash feed with up to 15 % of
conventionally produced components.
Protein supply did not improve as only changes in starch and sugar content were
found in germinated wheat. The contents of vitamins (B1, B2, K, C) and linolenic acid
content increased during germination. No significant differences between feeding
groups or hybrid lines could be detected regarding egg yield, different measures of
egg quality and plumage condition. Under the given husbandry conditions the 100 %
organic rations resulted in excellent bird health and plumage condition and satisfactory
performance, but also in higher feed consumption and more food wastage. Biophoton
analysis showed significantly higher yolk luminescence values than for purchased
eggs from conventional systems.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:100% Bio-Fütterung, Keimgetreide, Legehennen
Subjects: Animal husbandry > Feeding and growth
Research affiliation: International Conferences > 2009: Scientific Conference on Organic Agriculture > Tier > Tierernährung
Related Links:http://www.wissenschaftstagung.de/, http://www.verlag-koester.de/buch.php?id=645&start=0&fb_id=37
Deposited By: Staack, Marion
ID Code:14121
Deposited On:16 Apr 2009
Last Modified:12 Apr 2010 07:37
Document Language:German - Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 10. Wissenschaftagung erschienen:
Mayer, J.; Alföldi, T.; Leiber, F.; Dubois, D.; Fried, P.; Heckendorn, F.; Hillmann, E.; Klocke, P.; Lüscher, A.; Riedel, S.; Stolze, M.; Strasser, F.; van der Heijden, M. and Willer, H., (Hrsg.) (2009) Werte – Wege – Wirkungen: Biolandbau im Spannungsfeld zwischen Ernährungssicherung, Markt und Klimawandel. Beiträge zur 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.
Band 1: Boden, Pflanzenbau, Agrartechnik, Umwelt- und Naturschutz, Biolandbau international, Wissensmanagement
Band 2: Tierhaltung, Agrarpolitik und Betriebswirtschaft, Märkte und Lebensmittel.
Verlag Dr. Köster, Berlin.
Der Tagungsband kann beim Verlag Dr. Köster bezogen werden; siehe http://www.verlag-koester.de/buch.php?id=645&start=0&fb_id=37

Repository Staff Only: item control page