Data/hora: 23/06/2024 17:35:23

Biblioteca(s): 	Embrapa Mandioca e Fruticultura.	
Data corrente: 	14/04/2004	
Data da última atualização: 	14/04/2004	
Autoria: 	CABRAL, G. B; CARVALHO, L. J. C. B; SCHAAL, B. A.	
Título: 	Root induction of wild species of manihot under in vitro culture.	
Ano de publicação: 	1998	
Fonte/Imprenta: 	Revista Brasileira de Mandioca, Cruz das Almas v.17, p.50, nov., 1998. Suplemento.	
Idioma: 	Inglês	
Conteúdo: 	Abstract: Wild species of Manihot have been cultivated in vitro for conservation purposes as for gremplasm exchange and distribution among institutions. However, there is not a single culture medium to keep the large number of species of the genus, because of their particular requirements (Mafla, 1993). Rooting is the main concern, because some species do not form root in vitro culture and we do need recover explants to obtain cultivated plants. In present report, a simple culture medium for wild species rooting induction treatment was used to introduce new species in vitro, as well as rooting of previously in vitro introduced plants witthout root system. The protocol for in vitro culture includes the use of activated charcoal in the medium and the treatment explants with 2.5mM of IBA. Using this treatment, we were able to introduce 7 out of 8 Mexican wild species into culture and transfer 4 species cultivated in vitro with no roots to the greenhouse.     	
Categoria do assunto: 	--	
Registro original: 	Embrapa Mandioca e Fruticultura (CNPMF)	
Exemplares: 	CNPMF - (20935-1) - ADD - AP - -- - 633.68205 -  -  - DIS