Evaluation of cassava germplasm for earliness

By:

RAJENDRAN, P.G

Contributor(s):

Material type: Article

ArticleLanguage: English Description: p. 9-10Subject(s): LOC classification:

13779

In: In: National Seminar on Tuber Crops Production Technology (1980, Coimbatore, India). [Proceedings]Summary: Se evaluaron 192 cv. de germoplasma para identificar la magnitud de la caracteristica de madurez temprana del cultivo. Mas del 22 por ciento de la poblacion que se estudio, presento un potencial de cosecha temprana con la proporcion mayor de 0.8. Los coeficientes de correlacion entre la relacion y el rendimiento al sexto y decimo mes fueron +0.404 y -0.520, resp., lo cual indica que las var. de cosecha temprana presentan altos rendimientos en la etapa del sexto mes y bajos rendimientos al decimo mes. De los 10 principales cv. identificados como de tipo temprano, todos excepto 2 presentaron buenas calidades culinarias al sexto mes. (RA-CIAT)Summary: One hundred and ninety two diverse cv. of germplasm were tested for identifying the magnitude of the early-harvesting nature in the crop. More than 22 percent of the population studied showed early harvesting potential with the ratio greater than 0.8. Correlation coefficients between ratio and yield at the 6th mo. and 10th mo. were +0.404 and -0.520 resp., indicating that early harvesting var. are high-yielders at the 6th mo. stage and low-yielders at the 10th mo. stage. Of the top 10 cv. identified as early types, all but 2 had good culinary qualities at 6th mo. stage. (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	13779 (Browse shelf(Opens below))	c.1	Short Loan		100072546

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Se evaluaron 192 cv. de germoplasma para identificar la magnitud de la caracteristica de madurez temprana del cultivo. Mas del 22 por ciento de la poblacion que se estudio, presento un potencial de cosecha temprana con la proporcion mayor de 0.8. Los coeficientes de correlacion entre la relacion y el rendimiento al sexto y decimo mes fueron +0.404 y -0.520, resp., lo cual indica que las var. de cosecha temprana presentan altos rendimientos en la etapa del sexto mes y bajos rendimientos al decimo mes. De los 10 principales cv. identificados como de tipo temprano, todos excepto 2 presentaron buenas calidades culinarias al sexto mes. (RA-CIAT) spa

One hundred and ninety two diverse cv. of germplasm were tested for identifying the magnitude of the early-harvesting nature in the crop. More than 22 percent of the population studied showed early harvesting potential with the ratio greater than 0.8. Correlation coefficients between ratio and yield at the 6th mo. and 10th mo. were +0.404 and -0.520 resp., indicating that early harvesting var. are high-yielders at the 6th mo. stage and low-yielders at the 10th mo. stage. Of the top 10 cv. identified as early types, all but 2 had good culinary qualities at 6th mo. stage. (AS) eng