Dos nuevas variedades de yuca de alta produccion para los Llanos Orientales

By:

Rodriguez H., N.S

Contributor(s):

HERSHEY, C

Material type: Text

TextLanguage: Spanish Series: Plegable divulgativo no. 220Publication details: Palmira, Valle del Cauca, CO Instituto Colombiano Agropecuario (ICA) 1990Description: 1 plegableSubject(s): LOC classification:

39805

Online resources:

Click here to access online

Summary: Se presenta informacion sobre 2 var. de yuca, ICA-Catumare e ICA-Cebucan, liberadas por el Instituto Colombiano Agropecuario y CIAT, para las condiciones de los Llanos Orientales de Colombia. ICA-Catumare proviene del cruzamiento entre la var. regional Guajiba y CMC-86. ICA-Cebucan es el resultado del cruzamiento entre 2 clones hibridos, Chiroza Yema de Huevo y MVEN 218. Los rendimientos fueron de 24.0 y 22.2 t/ha para ICA-Catumare e ICA- Cebucan, resp., en el piedemonte mientras que los rendimientos de estas var. fueron de 14.7 y 20.4 t/ha, para la altillanura plana. ICA-Catumare es resistente a bacteriosis y superalargamiento, medianamente resistente a anublo pardo fungoso y susceptible a la pudricion seca de raiz y tallo; presenta resistencia intermedia a acaros, trips y chinches de encaje. ICA-Cebucan es resistente a bacteriosis, anublo pardo fungoso, pudricion seca de raiz y tallo y superalargamiento; tambien presenta resistencia a acaros, trips y chinches de encaje. Se presentan recomendaciones para el cultivo de ambas var. (CIAT)Summary: Information is presented on 2 cassava var., ICA-Catumare and ICA-Cebucan, released by the Instituto Colombiano Agropecuario and CIAT, for the Colombian Llanos Orientales. ICA-Catumare originates from the cross between regional var. Guajiba and CMC-86. ICA- Cebucan originates from the cross between 2 hybrid clones, Chiroza Yema de Huevo and MVEN 218. Yields were 24.0 and 22.2 t/ha for ICA- Catumare and ICA-Cebucan, resp., in the piedmont region whereas yields of these var. were 14.7 and 20.4 t/ha for the high tablelands. ICA-Catumare is resistant to bacterioses and superelongation, intermediately resistant to blight leaf spot, and susceptible to root and stem rot; it also shows intermediate resistance to mites, thrips, and lace bugs. ICA-Cebucan is resistant to bacterioses, blight leaf spot, root and stem rot, and superelongation; it is also resistant to mites, thrips, and lace bugs. Recommendations are also given for the cultivation of both var. (CIAT)

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Item type	Current library	Collection	Call number	Status	Date due	Barcode	Item holds
Books	CIAT Library Web	Electronic Document	39805 (Browse shelf(Opens below))	Available

Total holds: 0

Se presenta informacion sobre 2 var. de yuca, ICA-Catumare e ICA-Cebucan, liberadas por el Instituto Colombiano Agropecuario y CIAT, para las condiciones de los Llanos Orientales de Colombia. ICA-Catumare proviene del cruzamiento entre la var. regional Guajiba y CMC-86. ICA-Cebucan es el resultado del cruzamiento entre 2 clones hibridos, Chiroza Yema de Huevo y MVEN 218. Los rendimientos fueron de 24.0 y 22.2 t/ha para ICA-Catumare e ICA- Cebucan, resp., en el piedemonte mientras que los rendimientos de estas var. fueron de 14.7 y 20.4 t/ha, para la altillanura plana. ICA-Catumare es resistente a bacteriosis y superalargamiento, medianamente resistente a anublo pardo fungoso y susceptible a la pudricion seca de raiz y tallo; presenta resistencia intermedia a acaros, trips y chinches de encaje. ICA-Cebucan es resistente a bacteriosis, anublo pardo fungoso, pudricion seca de raiz y tallo y superalargamiento; tambien presenta resistencia a acaros, trips y chinches de encaje. Se presentan recomendaciones para el cultivo de ambas var. (CIAT)

Information is presented on 2 cassava var., ICA-Catumare and ICA-Cebucan, released by the Instituto Colombiano Agropecuario and CIAT, for the Colombian Llanos Orientales. ICA-Catumare originates from the cross between regional var. Guajiba and CMC-86. ICA- Cebucan originates from the cross between 2 hybrid clones, Chiroza Yema de Huevo and MVEN 218. Yields were 24.0 and 22.2 t/ha for ICA- Catumare and ICA-Cebucan, resp., in the piedmont region whereas yields of these var. were 14.7 and 20.4 t/ha for the high tablelands. ICA-Catumare is resistant to bacterioses and superelongation, intermediately resistant to blight leaf spot, and susceptible to root and stem rot; it also shows intermediate resistance to mites, thrips, and lace bugs. ICA-Cebucan is resistant to bacterioses, blight leaf spot, root and stem rot, and superelongation; it is also resistant to mites, thrips, and lace bugs. Recommendations are also given for the cultivation of both var. (CIAT)