Genetic improvement and related activities. Evaluation in uniform nurseries

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dc.creatorInternational Center for Tropical Agriculture
dc.date1987
dc.date2017-06-20T09:02:00Z
dc.date2017-06-20T09:02:00Z
dc.date.accessioned2026-06-27T14:46:13Z
dc.descriptionThe 3-stage progeny evaluation program at CIAT tested 1902 materials (67.4 percent new entries) in 1986, distributed as follows: 1st stage (bean evaluation nursery-VEF), 1282 entries; 2nd stage (preliminary trials-EP), 435 entries; and 3rd stage (IBYAN), 185 entries. The following data are included in table form for these 3 uniform nurseries: no. of sets of international nurseries (VEF-EP-IBYAN) dispatched during 1986 to different countries; no. of bean entries in the 1986 VEF with resistant and intermediate reaction to rust, anthracnose, angular leaf spot, common bacterial blight, and a necrotic and mottled reaction to BCMV; no. of bean entries in the 1986 VEF within each group according to growth habit and maturity; yield and main characteristics of some outstanding lines in the 1986 VEF; av. yield of the bush lines tested in Palmira and Popayan, Colombia (1986 EP); av. yield of the climbing large-seeded lines for cool climates tested in Rio Negro, Colombia (1986 EP); yield of the most outstanding bush lines in the 1986 IBYAN evaluated in Palmira and Popayan. (CIAT)
dc.descriptionEl programa de evaluacion de progenies en 3 etapas en CIAT probo en 1986 un total de 1902 materiales (67.4 por ciento nuevas entradas), distribuidos como sigue: primera etapa (vivero de evaluacion de frijol-VEF), 1282 entradas; segunda etapa (ensayos preliminares-EP), 435 entradas; y tercera etapa (IBYAN), 185 entradas. Se tabulan los siguientes datos para estos 3 viveros uniformes: no. de conjuntos de viveros internacionales (VEF-EP- IBYAN) despachados durante 1986 a diferentes paises; no. de entradas de frijol en el VEF de 1986 con reaccion resistente e intermedia a roya, antracnosis, mancha foliar angular, anublo bacteriano comun y una reaccion necrotica y moteada a BCMV; no. de entradas de frijol en el VEF de 1986 dentro de cada grupo segun el habito de crecimiento y maduracion; rendimiento y principales caracteristicas de algunas lineas sobresalientes en el VEF de 1986; rendimiento prom. de las lineas arbustivas probadas en Palmira y Popayan, Colombia (EP de 1986); rendimiento prom. de lineas trepadoras de semilla grande para climas templados en Rio Negro, Colombia (EP de 1986); rendimiento de las lineas arbustivas mas sobresalientes en el IBYAN de 1986 evaluadas en Palmira y Popayan. (CIAT)
dc.formatapplication/pdf
dc.identifierhttps://hdl.handle.net/10568/82377
dc.identifier.urihttp://hdl.handle.net/123456789/87968
dc.languageen
dc.publisherInternational Center for Tropical Agriculture
dc.rightsOpen Access
dc.sourceGenetic improvement and related activities. Evaluation in uniform nurseries.1987.In: Centro Internacional de Agricultura Tropical. Bean Program. Annual Report 1986 . CIAT, Cali, CO. p. 171-83. (Working document no. 21)
dc.subjectphaseolus vulgaris
dc.subjectgermplasm
dc.subjectadaptation
dc.subjectplant introductions
dc.subjectcultivars
dc.subjectseed characteristics
dc.subjectplant habit
dc.subjectyields
dc.subjectdwarf beans
dc.subjectclimbing beans
dc.subjectseed color
dc.subjectresistance
dc.subjectmyces phaseoli
dc.subjectcolletotrichum lindemuthianum
dc.subjectisariopsis griseola
dc.subjectxanthomonas campestris phaseoli
dc.subjectbean common mosaic virus
dc.subjectgermoplasma
dc.subjectadaptación
dc.subjectintroduccion de plantas
dc.subjectvariedades
dc.subjectcaracteristicas de la semilla
dc.subjecthabito de la planta
dc.subjectrendimiento
dc.subjectfrijol arbustivo
dc.subjectfrijol trepador
dc.subjectcolor de la semilla
dc.subjectresistencia
dc.titleGenetic improvement and related activities. Evaluation in uniform nurseries
dc.typeBook Chapter

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Centro Internacional de Agricultura Tropical (CIAT)