home    about    browse    search    latest    help 
Login | Create Account

Prüfung von Saatgutbehandlungen an Karotten

Schärer, Hansjakob; Mahlberg, Nicole; Tamm, Lucius and Koller, Martin (2009) Prüfung von Saatgutbehandlungen an Karotten. Poster at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.

[img] PDF
32Kb
[img]
Preview
PDF (Poster)
144Kb

Summary

To grow carrots in organic quality for storage is often difficult due to seed- and
soilborne diseases. In a series of experiments, seed treatments were evaluated to
improve seed health, field stand establishment and yield of carrots under field
conditions on farmer’s fields within their production system. In standard germination
tests in the laboratory, positive effects of the treatments were observable. However, in
subsequent field experiments, none of the tested seed treatments improved crop
establishment or yield. These results indicate that the quality of organic carrot seeds is
generally sufficient and improvements with farm-made seed treatments are difficult to
obtain. Further improvement in organic production of carrots may be achieved by seed
treatments, such as physical methods or biocontrol organisms, applied by specialised
companies, prior to marketing of these seeds.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:Carrot, seed health, seed treatment, physical methods, on farm experiment
Subjects: Crop husbandry > Crop health, quality, protection
Crop husbandry > Breeding, genetics and propagation
Research affiliation: International Conferences > 2009: Scientific Conference on Organic Agriculture > Pflanze und Boden > Pflanzengesundheit
Related Links:http://www.wissenschaftstagung.de/, http://www.verlag-koester.de/buch.php?id=645&start=0&fb_id=37
Deposited By: Schaerer, Dipl.Ing.Agr. Hans-Jakob
ID Code:14439
Deposited On:14 Apr 2009
Last Modified:12 Apr 2010 07:38
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