Análisis del crecimiento del frijol (Phaseolus vulgaris L. var ´Turrialba-4´) cultivado en solución nutritiva

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dc.creatorAscencio, J.
dc.creatorFargas Arroyo, J.E.
dc.date2025-06-24T14:12:29Z
dc.date2025-06-24T14:12:29Z
dc.date1973-10
dc.date.accessioned2026-06-09T02:04:22Z
dc.descriptionThe present work has as a main objective to analize the growth of the bean plant (Phaseolus vulgaris L. ´Turrialba-4´) through its growth indexes. The plants were grown in Hoagland´s nutrient solution No. 2 and ramdomly arranged on tables ina greenhouse conditioned for this system of culture and provided with appropriate climatological apparatus. The basic data for the calculation of the growth indexes (dry weight and leaf area) were obtained from the five plants sampled weekly. The principal parameters used to evaluate the growth of the plants were the Relative Growth Rate (RGR), the Net Assimilation Rate and the Leaf Area Ratio (LAR) wich were calculating using Blackman´s methodology of growth analysis, regression and correlation. It was established that the efficiency of the bean plant, considered as a whole, depended on the LAR an a high number of leaves per plant. Furthermore the RGR reached a mean value of 0.69 g/g/week, the NAR 0.35 g/g/week and the Leaf Area Ratio 1.79 dm2/g.
dc.format9 páginas
dc.formatapplication/pdf
dc.identifierhttps://repositorio.catie.ac.cr/handle/11554/13032
dc.identifieropenAccess
dc.identifier.urihttp://hdl.handle.net/123456789/2036
dc.languagees
dc.publisherInstituto Interamericano de Cooperación para la Agricultura (IICA)
dc.relationTurrialba; Vol.23, no. 4
dc.subjectPhaseolus vulgaris||Phaseolus vulgaris||Phaseolus vulgaris||Phaseolus vulgaris
dc.subjectFríjol||beans||undefined||haricot
dc.subjectHoja||leaves||folha||feuille
dc.subjectCosta Rica||Costa Rica||Costa Rica||Costa Rica
dc.subjectCrecimiento de planta||plant growth||undefined||croissance de la plante
dc.subjectSolución nutritiva||nutrient solutions||solução nutritiva||solution nutritive
dc.subjectInvernadero||greenhouses||estufa||serre
dc.subjectTasa de crecimiento del cultivo||crop growth rate||undefined||taux de croissance de la culture
dc.subjectRendimiento de cultivos||crop yield||rendimento de cultura||rendement des cultures
dc.subjectSede Central
dc.titleAnálisis del crecimiento del frijol (Phaseolus vulgaris L. var ´Turrialba-4´) cultivado en solución nutritiva
dc.typeArtículo

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