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Resultados del Vivero Internacional de Rendimiento y Adaptacion de Variedades de Frijol (IBYAN) en El Salvador

By: Contributor(s): Material type: TextTextLanguage: Spanish Publication details: San Salvador, SV Centro Nacional de Tecnología Agropecuaria (CENTA) 1980Description: 11 pSubject(s): LOC classification:
  • 18799
Summary: En 1979 en 2 diferentes epocas de siembra (mayo y ago.) se establecieron viveros de adaptacion y rendimiento en las localidades de Ahuachapan y Nueva Guadalupe (El Salvador) a 725 y 482 m.s.n.m., resp., para evaluar la adaptacion de nuevos cv. de frijol comun. En la siembra de mayo en ambas localidades se utilizo un diseno de latice triple 5 x 5 con 25 tratamientos, sembrando 2 viveros de grano de color y 2 de grano negro. En la siembra de ago. en ambas localidades, se utilizo un diseno de bloques al azar con 21 y 32 tratamientos para el vivero de grano negro y el de color, resp. Se evaluaron las enfermedades utilizando las escalas reconocidas por el CIAT y se registraron las variables agronomicas: rendimiento de grano, poblacion de plantas a la cosecha, peso de 100 semillas y no. de vainas/planta. Se analizaron los prom. de rendimiento en kg/ha en la epoca de mayo y se concluyo que los mejores tratamientos para IBYAN-C-79A fueron FF2605-CB-4-CM(9-B)-M y el FF670-13-2-M y para IBYAN-N-79A fueron FF1322-CB-25-CM(19-B)-M y FF1238-CB-18-CM(7-B)-CM(4-B)-M. En la epoca de ago., los mejores tratamientos para el IBYAN-N-79B fueron BAT 304, BAT 450 y BAT 58 y para el IBYAN-C-79B fueron G2618, BAT 93 y BAT 614. (RA)Summary: In 1979 during 2 different planting seasons (May and Aug.) bean yield and adaptation nurseries were established in the localities of Ahuachapan and Nueva Guadalupe (El Salvador) at 725 and 482 m.a.s.l., resp., to assess the adaptability of new common bean cv. During May at both sites a 5 x 5 triple lattice design was used with 25 treatments; 2 colored-bean nurseries and 2 black bean nurseries were planted. During the Aug. planting at both sites, a randomized block design was used with 21 and 32 treatments for the black bean and the colored-bean nurseries, resp. Diseases were assessed using CIAT scales and agronomic variables (bean yield, final stand, wt. of 100 seeds, and no. of pods/plant) were recorded. Mean yields in kg/ha were analyzed for the mo. of May and it was concluded that the best treatments for IBYAN-C-79A were FF2605-CB-4-CM(9-B)-M and FF670-13-2-M. For IBYAN-N-79A these were FF1322-CB-25-CM(10-B)-M and FF1238-CB-18-CM(7-B)-CM(4-B)-M. Best treatments for IBYAN-N-79B for the Aug. planting were BAT 304, BAT 450, and BAT 58 and for IBYAN-C-79B were G2618, BAT 93, and BAT 614. (AS)
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Item type Current library Collection Call number Copy number Status Date due Barcode Item holds
Books Books CIAT Library Document collection CINFOS Document Collection CINFOS 18799 (Browse shelf(Opens below)) c.1 Short Loan 100068487
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En 1979 en 2 diferentes epocas de siembra (mayo y ago.) se establecieron viveros de adaptacion y rendimiento en las localidades de Ahuachapan y Nueva Guadalupe (El Salvador) a 725 y 482 m.s.n.m., resp., para evaluar la adaptacion de nuevos cv. de frijol comun. En la siembra de mayo en ambas localidades se utilizo un diseno de latice triple 5 x 5 con 25 tratamientos, sembrando 2 viveros de grano de color y 2 de grano negro. En la siembra de ago. en ambas localidades, se utilizo un diseno de bloques al azar con 21 y 32 tratamientos para el vivero de grano negro y el de color, resp. Se evaluaron las enfermedades utilizando las escalas reconocidas por el CIAT y se registraron las variables agronomicas: rendimiento de grano, poblacion de plantas a la cosecha, peso de 100 semillas y no. de vainas/planta. Se analizaron los prom. de rendimiento en kg/ha en la epoca de mayo y se concluyo que los mejores tratamientos para IBYAN-C-79A fueron FF2605-CB-4-CM(9-B)-M y el FF670-13-2-M y para IBYAN-N-79A fueron FF1322-CB-25-CM(19-B)-M y FF1238-CB-18-CM(7-B)-CM(4-B)-M. En la epoca de ago., los mejores tratamientos para el IBYAN-N-79B fueron BAT 304, BAT 450 y BAT 58 y para el IBYAN-C-79B fueron G2618, BAT 93 y BAT 614. (RA) spa

Trabajo presentado en la XXVI Reunión anual del PCCMCA, Guatemala, Guatemala del 24 al 28 de marzo de 1980

In 1979 during 2 different planting seasons (May and Aug.) bean yield and adaptation nurseries were established in the localities of Ahuachapan and Nueva Guadalupe (El Salvador) at 725 and 482 m.a.s.l., resp., to assess the adaptability of new common bean cv. During May at both sites a 5 x 5 triple lattice design was used with 25 treatments; 2 colored-bean nurseries and 2 black bean nurseries were planted. During the Aug. planting at both sites, a randomized block design was used with 21 and 32 treatments for the black bean and the colored-bean nurseries, resp. Diseases were assessed using CIAT scales and agronomic variables (bean yield, final stand, wt. of 100 seeds, and no. of pods/plant) were recorded. Mean yields in kg/ha were analyzed for the mo. of May and it was concluded that the best treatments for IBYAN-C-79A were FF2605-CB-4-CM(9-B)-M and FF670-13-2-M. For IBYAN-N-79A these were FF1322-CB-25-CM(10-B)-M and FF1238-CB-18-CM(7-B)-CM(4-B)-M. Best treatments for IBYAN-N-79B for the Aug. planting were BAT 304, BAT 450, and BAT 58 and for IBYAN-C-79B were G2618, BAT 93, and BAT 614. (AS) eng

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