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Tuber Development Rates of six Potato Varieties in Organic Farming in Osnabrück, Germany

Schliephake, Ulrike and Trautz, Dieter (2014) Tuber Development Rates of six Potato Varieties in Organic Farming in Osnabrück, Germany. In: Rahmann, G. and Aksoy, U. (Eds.) Building Organic Bridges, Johann Heinrich von Thünen-Institut, Braunschweig, Germany, 2, Thuenen Report, no. 20, pp. 383-386.

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Summary

The yield formation of the used varieties (Annabelle, Anuschka, Belana, Princess, Ditta, Allians) are closely related to their maturity groups. Some variety differences within the maturity groups do exist. Is the development of yield satisfying after a terminated harvest (a date between the 75. and 80. days after planting is suggested) and no more yield formation is expected then it is not necessary to spray some supplements against Late Blight. In case of an expected yield development the medium early varieties like Ditta or Allians are showing, it might be necessary to keep these plants healthy and decide to spray permitted supplements because their tuber bulking is later then the other chosen varieties.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Tuber bulking, yield development,tuber development, yield formation
Subjects:"Organics" in general
Crop husbandry > Production systems > Root crops
Research affiliation: Germany > University of Applied Science Osnabrück > Agriculture
International Conferences > 2014: 18th IFOAM OWC Scientific Track: 4th ISOFAR Scientific Conference
ISBN:978-3-86576-128-6
DOI:10.3220/REP_20_1_2014
Deposited By: Schliephake, Dipl.agr.oec. U.
ID Code:23792
Deposited On:28 Oct 2014 11:07
Last Modified:28 Oct 2014 11:07
Document Language:English
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:urn:nbn:de:gbv:253-201407-dn053621-1

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