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1.Imagem marcado/desmarcadoALVES, A. A. C.; SCHNIBBE, J.; JENDEREK, M. M.; ELLIS, D. Response of cassava genotypes to different micropropagation media. In: ANNUAL MEETING [OF] THE ASSOCIATION FOR THE ADVANCEMENT OF INDUSTRIAL CROPS, 22., 2010, Fort Collins. 2010 new crops: exploring diversity and preserving our future: program and abstracts. Fort Collins: Association for the Advancemente of Industrial Crops, 2010. 12 p. Edited by T. A. Isbell, D. A. Dierig

Biblioteca(s): Embrapa Mandioca e Fruticultura.

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Biblioteca(s):  Embrapa Mandioca e Fruticultura.
Data corrente:  18/11/2010
Data da última atualização:  18/11/2010
Tipo da produção científica:  Resumo em Anais de Congresso
Autoria:  ALVES, A. A. C.; SCHNIBBE, J.; JENDEREK, M. M.; ELLIS, D.
Afiliação:  ALFREDO AUGUSTO CUNHA ALVES, CNPMF; Jenna Schnibbe, CSU; Maria M. Jenderek, CSU; David Ellis, CSU.
Título:  Response of cassava genotypes to different micropropagation media.
Ano de publicação:  2010
Fonte/Imprenta:  In: ANNUAL MEETING [OF] THE ASSOCIATION FOR THE ADVANCEMENT OF INDUSTRIAL CROPS, 22., 2010, Fort Collins. 2010 new crops: exploring diversity and preserving our future: program and abstracts. Fort Collins: Association for the Advancemente of Industrial Crops, 2010. 12 p. Edited by T. A. Isbell, D. A. Dierig
Idioma:  Inglês
Conteúdo:  Cassava is one of the most important staple foods in the human diet in the tropics, where it ranks fourth as a source of energy, after rice, sugar cane and maize. Since it is a vegetative propagated crop, the use of in vitro propagation is very important to preserve the germplasm free of pest and diseases and to multiply the germplasm for exchange purpose. Several protocols for in vitro cassava micropropagation have been used, in which the main results were large differences in the performance of different accessions to a specific medium. The establishment of a culture medium efficient for a large number of genotypes remains one of the great challenges. The objective of this study was to evaluate the performance of contrasting cassava genotypes under different culture media in order to achieve the best results for establishing a comprehensive protocol for cassava micropropagation. Six cassava genotypes with contrasting performance under in vitro cultivation were submitted to ten different culture media, with different combinations and concentrations of hormones (IAA, NAA, BA, GA) and adenine sulfate. For each genotype and medium, apical and axillary node explants, from approximately two month old in vitro cultures, were placed in six magenta vessels; three vessels with apical nodes and three vessels with axillary nodes (five explants/vessel). After six weeks, the responses of plants were evaluated by: number of nodes, roots, leaves and stems; leaf area; length and fresh weig... Mostrar Tudo
Thesagro:  Mandioca; Melhoramento Genético Vegetal.
Thesaurus NAL:  cassava; Manihot; micropropagation.
Categoria do assunto:  G Melhoramento Genético
Marc:  Mostrar Marc Completo
Registro original:  Embrapa Mandioca e Fruticultura (CNPMF)
Biblioteca ID Origem Tipo/Formato Classificação Cutter Registro Volume Status
CNPMF26991 - 1UPCSP - PPS1290012900
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