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Hot Water Dipping in Northern Germany- on farm results after four years of scientific work

Maxin, Peter; Fieger-Metag, Nicole; Benduhn, Bastian; Kruse, Petra and Heyne, Peter (2006) Hot Water Dipping in Northern Germany- on farm results after four years of scientific work. [Stand der Umsetzung des Heißwassertauchverfahrens nach vierjähriger Versuchsarbeit auf den Obstbaubetrieben in Norddeutschland.] In: Boos, Markus (Ed.) ecofruit - 12th International Conference on Cultivation Technique and Phytopathological Problems in Organic Fruit-Growing: Proceedings to the Conference from 31st January to 2nd February 2006 at Weinsberg/Germany, Fördergemeinschaft Ökologischer Obstbau e.V. (FÖKO), Weinsberg, Germany, pp. 118-120.

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Summary

In general, organic grown apples (Malus x domestica Borkh.) are not treated with chemical fungicides to pre-vent storage decay and these fruits may suffer up to 30% decay during storage. Preliminary experiments had shown that hot water dipping of apples may be an alternative. To inhibit Gloeosporium rot (Pezicula alba, P. malicortis) water temperature may be of about 50°C and dipping time from 60 sec up to 240 sec. The objec-tive was to determinate the suitable hot water treatment that prevent decay incidence and maintain fruit qual-ity (firmness, scale symptoms). In between the years 2002 and 2005 the test were repeated and a recom-mendation for the apple varieties in the area Northern Germany was elaborated.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Post harvest decay, Hot water dipping, Pezicula alba, apple
Subjects: Crop husbandry > Crop health, quality, protection
Crop husbandry > Production systems > Fruit and berries
Research affiliation: Germany > Fördergemeinschaft Ökologischer Obstbau - FÖKO
International Conferences > 2006: Ecofruit
Related Links:http://www.ecofruit.net, http://www.foeko.de/ecofruit.htm
Deposited By: Boos, Markus
ID Code:8839
Deposited On:26 Jul 2006
Last Modified:26 Aug 2010 12:11
Document Language:English
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:The proceedings are available as paperback at Fördergemeinschaft Ökologischer Obstbau e.V. (FÖKO), Traubenplatz 5, D-74189 Weinsberg, www.foeko.de

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