[Monitoring study of the PVA 476 bean line, shrub type, in the coffee zone of Antioquia (Colombia)] | Estudio de seguimiento a la linea de frijol PVA 476, tipo arbustivo, en la zona cafetera de Antioquia (Colombia)
1990
Gaona R., Jenny S. | Janssen, Willem G.
English. Bean line PVA 476 was introduced in Antioquia in 1983; it was submitted to regional, demonstration, and verification trials up to 1988, yr when anthracnose susceptibility was observed. Therefore, its offical release as a var. was postponed and farmers from the coffee-growing region of Antioquia were given 2 t of seed to be planted and tested under their management conditions. Results are given of a farmers' survey to assess the performance of bean line PVA 476. Aspects studied were economically important activities, farm area, management and/or cultural practices for line PVA 476 (seed used at planting, cropping system, fertilizer application, no. of sprays and products used for disease and pest control), harvesting and produce destination (production, yield index, and yield/ha), advantages, disadvantages, and opinions of the material assessed; this line was also compared with traditional var. as to pod fill, grain size and color, marketing, consumption, pests, and diseases. (CIAT)
Show more [+] Less [-]Spanish; Castilian. La linea de frijol PVA 476 fue introducida a Antioquia en 1983; paso a pruebas regionales, demostrativas y de confirmacion hasta 1988, ano en el cual presento susceptibilidad a la antracnosis. Por esta razon, se aplazo su entrega oficial como var. y se entregaron 2 t de semilla a los agricultores de la region cafetera antioquena para que la sembraran y probaran bajo sus condiciones de siembra y manejo. Se presentan los resultados de una encuesta a los agricultores para evaluar el desempeno de la linea de frijol PVA 476. Los aspectos estudiados fueron: renglones de importancia economica, area de las fincas, manejo y/o practicas culturales de la linea PVA 476 (cantidad de semilla, sistema de cultivo, fertilizacion, no. de fumigaciones y productos utilizados para controlar enfermedades y plagas), cosecha y destino de la produccion (produccion, indice de rendimiento y rendimiento/ha), ventajas, desventajas y opiniones del material evaluado y comparacion con las var. tradicionales en cuanto a carga, tamano y color del grano, mercado, consumo, plagas y enfermedades. (CIAT)
Show more [+] Less [-]AGROVOC Keywords
Bibliographic information
This bibliographic record has been provided by Centro Internacional de Agricultura Tropical