| Registro completo |
| Provedor de dados: |
Organic Eprints
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| País: |
Germany
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| Título: |
Auf dem Weg zu flugbrandresistenten Gerstensorten für den Ökolandbau
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| Autores: |
Popova, T
Todorova, R.
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| Data: |
2007
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| Ano: |
2007
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| Palavras-chave: |
Cereals
Pulses and oilseeds Breeding
Genetics and propagation
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| Resumo: |
This paper represents a part of the continuing breeding program for resistance to true loose smut in barley in Bulgaria. It is also a continuation of the paper presented on the 8th European Symposium on organic farming in Kassel 2005. Research on seed-borne diseases started in Bulgaria on barley in the 1960´s at the Institute for barley Re-search in Karnobat. Breeding research especially for a later use in organic farming in Bulgaria started 1998 with the present international project managed by Dr. Todorova. 56 dihaploid lines were derived from F1-hybrids of two barley crosses between resis-tant and susceptible Bulgarian and foreign cultivars bearing the resistant genes Run12 and Run13. The DH progenies were tested in 5 generations for loose smut resistance on the field and in the lab with the embryotest. 10 resistant DH-progenies with gene Run12 and 16 resistant DH-progenies with Run13 were selected. In the last years agronomically characterisation of the future cultivars is going on. 7 dihaploid lines with appropriate agronomic traits are selected for future cultivar developing with true loose smut resistance for organic farming.
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| Tipo: |
Conference paper, poster, etc.
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| Idioma: |
deu
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| Identificador: |
http://orgprints.org/9881/1/9881_Popova_Poster.pdf
Popova, T and Todorova, R. (2007) Auf dem Weg zu flugbrandresistenten Gerstensorten für den Ökolandbau. [Towards true Loose smut (Ustilago nuda) resistant Barley for Organic Farming.] Poster at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.
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| Relação: |
http://orgprints.org/9881/
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| Formato: |
application/pdf
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