Influencia da parte da haste na propagacao rapida da mandioca

By:

PORTO, M.C.M

Contributor(s):

Material type: Article

ArticleLanguage: Portuguese Description: v. 1, p. 75-83Subject(s): LOC classification:

10703

In: In: Congresso Brasileiro de Mandioca (1, 1979, Cruz das Almas, Brasil). AnaisSummary: Se estudiaron las posibilidades de utilizar diferentes partes del tallo principal (base, media, apical) de la yuca cv. BGM-2 y BGM-116, para obtener material vegetativo mediante el metodo de propagacion rapida. Los trabajos se realizaron en el Centro Nacional de Pesquisa de Mandioca e Fruticultura, Bahia, Brasil. Se uso un diseno de bloques al azar con parcelas divididas con 5 repeticiones, con cv. en la parcela principal y las diferentes partes del tallo en las subparcelas. Se determino la influencia sobre el porcentaje de germinacion y el no. de estacas obtenidas. Los mejores resultados se obtuvieron con estacas provenientes de la parte media y basal del tallo; sin embargo, las estacas del apice se pueden usar en lugar del metodo tradicional. No hubo diferencias significativas entre cv. en relacion con el porcentaje de germinacion y el no. de estacas obtenidas. (RA-CIAT)Summary: The possibilities of using different parts (basal, middle, and apical) of the main stem of cassava cv. BGM-2 and BGM-116 to obtain vegetative material by the rapid propagation method were studied at the Centro Nacional de Pesquisa de Mandioca e Fruticultura, Bahia (Brazil). A randomized block design with split plots was used with 5 replications, with cv. on the main plot and the different parts of the stem on the subplots. The influence on germination percentage and on the no. of cuttings obtained was determined. Best results were obtained with the middle and basal cuttings, but even apical ones may be used instead of the traditional method. There was no significant difference between cv. regarding germination percentage and the no. of cuttings obtained. (AS)

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Item type	Current library	Collection	Call number	Copy number	Status	Date due	Barcode	Item holds
Book Chapters	CIAT Library Document collection CINFOS	Document Collection CINFOS	10703 (Browse shelf(Opens below))	c.1	Short Loan		100045930

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Se estudiaron las posibilidades de utilizar diferentes partes del tallo principal (base, media, apical) de la yuca cv. BGM-2 y BGM-116, para obtener material vegetativo mediante el metodo de propagacion rapida. Los trabajos se realizaron en el Centro Nacional de Pesquisa de Mandioca e Fruticultura, Bahia, Brasil. Se uso un diseno de bloques al azar con parcelas divididas con 5 repeticiones, con cv. en la parcela principal y las diferentes partes del tallo en las subparcelas. Se determino la influencia sobre el porcentaje de germinacion y el no. de estacas obtenidas. Los mejores resultados se obtuvieron con estacas provenientes de la parte media y basal del tallo; sin embargo, las estacas del apice se pueden usar en lugar del metodo tradicional. No hubo diferencias significativas entre cv. en relacion con el porcentaje de germinacion y el no. de estacas obtenidas. (RA-CIAT) spa

The possibilities of using different parts (basal, middle, and apical) of the main stem of cassava cv. BGM-2 and BGM-116 to obtain vegetative material by the rapid propagation method were studied at the Centro Nacional de Pesquisa de Mandioca e Fruticultura, Bahia (Brazil). A randomized block design with split plots was used with 5 replications, with cv. on the main plot and the different parts of the stem on the subplots. The influence on germination percentage and on the no. of cuttings obtained was determined. Best results were obtained with the middle and basal cuttings, but even apical ones may be used instead of the traditional method. There was no significant difference between cv. regarding germination percentage and the no. of cuttings obtained. (AS) eng