Data/hora: 02/06/2024 16:42:11

Provedor de dados: | 21
País: | Germany
Título: | Auf dem Weg zu flugbrandresistenten Gerstensorten für den Ökolandbau
Autores: | Popova, T; Todorova, R.
Data: | 2007
Ano: | 2007
Palavras-chave: | Cereals; Pulses and oilseeds Breeding; Genetics and propagation.
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.
Tipo: | Conference paper, poster, etc.
Idioma: | deu

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.

Relação: | http://orgprints.org/9881/
Formato: | application/pdf