Sabiia Seb
        Busca avançada

Botão Atualizar

Botão Atualizar

Registro completo
Provedor de dados:  Organic Eprints
País:  Germany
Título:  Neue Züchtungsstrategien für den ökologischen Salatanbau
Autores:  Gärber, Ute
Behrendt, Ulrike
Data:  2017-03
Ano:  2017
Palavras-chave:  Vegetables Breeding
Genetics and propagation
Resumo:  The increasing demand of organically produced lettuce can only be met by enlarging the assortment and stabilizing the yield. Cultivating lettuce of a high quality safely requires varieties with improved stress tolerance, a well-developed ability to utilize nutrients, a low demand of water, as well as a high resistance to pathogens, particularly to downy mildew. Planting mixtures might be seen as an alternative method to present pure varieties. The results of four-year studies in the field in three locations showed that line mixtures reacted in a far more stable way to stress factors than pure varieties. The diversity in cultures is promoted by mixing so that the variation of resistance can be exploited to control diseases. Total losses caused by Bremia lactucae like in pure varieties did not occur. The homogeneity of mixtures in the habitus is sufficient for direct marketing and retail.
Tipo:  Conference paper, poster, etc.
Idioma:  Alemão

Gärber, Ute and Behrendt, Ulrike (2017) Neue Züchtungsstrategien für den ökologischen Salatanbau. In: Wolfrum, Sebastian; Heuwinkel, Hauke; Wiesinger, Klaus; Reents, Hans Jürgen and Hülsbergen, Kurt-Jürgen (Eds.) Ökologischen Landbau weiterdenken: Verantwortung übernehmen, Vertrauen stärken, Verlag Dr. Köster, Berlin, pp. 250-253.
Editor:  Verlag Dr. Köster, Berlin
Formato:  application/pdf

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC:

Valid HTML 4.01 Transitional