Evaluación de dos variedades de frejol Phaseolus vulgaris L. a cuatro dosis de aplicación foliar completamente con fosfito potásico
Fecha
2018-04
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Facultad de Ciencias Agrarias Universidad de Guayaquil
Resumen
El presente trabajo de titulación, modelo estudio agronómico, analiza la
evaluación de dos variedades de frejol (Phaseolus vulgaris L.) a cuatro dosis
de aplicación foliar complementarias con fosfito potásico. El estudio se realizó
en la unidad experimental de la “Universidad de Guayaquil” ubicada en sector
“Vainillo” del cantón El Triunfo, provincia del Guayas con el objetivo de
plantear mecanismos que contribuyan a mejorar la productividad y rentabilidad
del cultivo Debido a la naturaleza del trabajo las variables a evaluar fueron
analizadas con el diseño de bloques al azar, en arreglo factorial 2x5
distribuidos aleatoriamente con cuatro repeticiones. En la comparación de
medias se utilizó la prueba de Tukey al 5% de probabilidades. Al final del
trabajo, se obtuvo como resultados datos de altura de planta, vainas por
planta, semillas por planta, semillas por vaina, peso 100 semillas y rendimiento
además de una comparación económicas del mejor tratamiento con los costos
normales del productor.
The present model agronomic study, analyzes the evaluation of two varieties of bean (Phaseolus vulgaris L.) to four doses of foliar application complemented with potassium phosphite. The study was carried out in the experimental unit of the "University of Guayaquil" located in the area of "Vainillo", El Triunfo Canton, Guayas province, with the objective of proposing mechanisms that contribute the improvement of the productivity and profitability of the crop. Due to the nature of the study, the variables to be evaluated were analyzed with the fully randomized block design, in 2x5 factorial arrangement distributed in four replications. For the comparison of means, the Tukey test was used at 5% of probabilities. At the end of the work, the results obtained had to do with the plant height, pods per plant, seeds per plant, seeds per pod, weight 100 seeds and yield. In addition, there was an economic comparison of the best treatment with the normal costs of the producer.
The present model agronomic study, analyzes the evaluation of two varieties of bean (Phaseolus vulgaris L.) to four doses of foliar application complemented with potassium phosphite. The study was carried out in the experimental unit of the "University of Guayaquil" located in the area of "Vainillo", El Triunfo Canton, Guayas province, with the objective of proposing mechanisms that contribute the improvement of the productivity and profitability of the crop. Due to the nature of the study, the variables to be evaluated were analyzed with the fully randomized block design, in 2x5 factorial arrangement distributed in four replications. For the comparison of means, the Tukey test was used at 5% of probabilities. At the end of the work, the results obtained had to do with the plant height, pods per plant, seeds per plant, seeds per pod, weight 100 seeds and yield. In addition, there was an economic comparison of the best treatment with the normal costs of the producer.
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Palabras clave
FREJOL, FOSFITO, PATASICO, FOLIAR, EL TRIUNFO