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Potential of line varieties of winter oilseed rape within organic growing technology

Nerad, Daniel; Škeřík, Josef; Kazda, Jan; Kuchtová, Perla and Baranyk, Petr (2009) Potential of line varieties of winter oilseed rape within organic growing technology. Scientia Agriculturae Bohemica, 40 (1), pp. 1-5.

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Summary

Different responses of winter oilseed rape (WOSR) varieties to various growing locality conditions as well as to the intensity of technological inputs are known. Organic grower-need varieties provide sufficient yield even within extensive growing conditions. Ten commonly grown line varieties in the Czech Republic were tested using extensive organic growing technology. These varieties were evaluated for the occurrence of fungal diseases by ripening and seed yield. Some of OSR tested varieties proved to have higher resistance to fungal diseases as well as significantly higher seed yields. Higher resistance against Phoma lingam proved varieties Caracas, Ontario, Liprima, Cando and Manitoba. Higher resistance against Sclerotinia sclerotiorum proved varieties Ontario, Smart and Oponent. The highest yield within a two-year average was produced by the Caracas, Manitoba and Ontario varieties. These varieties are more likely to be recommended for practical organic growing.


EPrint Type:Journal paper
Keywords:winter oilseed rape,varieties, organic growing technology, fungal diseases, yield
Subjects: Crop husbandry > Production systems > Cereals, pulses and oilseeds
Research affiliation: Czech Republic > Czech University of Life Sciences (CZU)
Czech Republic > Union of Oilseeds Growers and Processors (SPZO)
ISSN:0582-5343
Deposited By: Kuchtova, Mrs Perla
ID Code:20343
Deposited On:20 Jan 2012 11:28
Last Modified:20 Jan 2012 11:28
Document Language:English
Status:Published
Refereed:Not peer-reviewed

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