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Revista Científica Sapientia Technological
Article . 2024 . Peer-reviewed
License: CC BY NC SA
Data sources: Crossref
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Predicción del rendimiento agrícola en el cultivo de la habichuela

Authors: Ariel López Duany; Juan Carlos Marín Arias; Elsy María Rivero González;

Predicción del rendimiento agrícola en el cultivo de la habichuela

Abstract

La investigación fue realizada en el contexto de agricultura familiar de la Cooperativa de Crédito y Servicio Antonio Guiteras Holmes. Comprendió el periodo óptimo de siembra del año 2022. El objetivo fue seleccionar un modelo lineal de predicción del rendimiento agrícola, en función del efecto exógeno de oligogalacturónidos de origen péctico (0, 5, 10 y 15 miligramos por litros) sobre las variables morfoproductivas (número de hojas, longitud de las vainas, número de granos, peso de las vainas y rendimiento agrícola) de la variedad de habichuela Lina (Vigna unguiculata L.). Los tratamientos fueron distribuidos en formato de diseño Bloque al azar conformado por tres réplicas. Los datos fueron asignando a cada parcela experimental y sometida a prueba de Shapiro-Wilk para probar su normalidad, análisis de varianza de clasificación simple y comparación múltiple de medias mediante el Test de Tukey 5% de probabilidad, así como de correlación y regresión lineal simple. Existió diferencia estadística de las dosis 5, 10 y 15 miligramos por litros en relación al tratamiento control. Para el escenario investigativo la dosis de 10 miligramos por litros fue la de mejor resultado en el cultivo. Las correlaciones evaluadas fueron fuertes y positivas, sobresaliendo la longitud de las vainas versus rendimiento agrícola con coeficiente de correlación de Pearson ≥ 0,9653), coeficiente de determinación ajustado = 0,9249; cuadrado medio del error = 0,1567, criterio de información de Akaike = 0,5351. Abstract The research was carried out in the context of family farming of the Antonio Guiteras Holmes Credit and Service Cooperative. It included the optimal sowing period of the year 2022. The objective was to select a linear model for the prediction of agricultural yield, based on the exogenous effect of pectic oligogalacturonides (0, 5, 10 and 15 milligrams per liter) on the morphoproductive variables (number of leaves, length of the pods, number of grains, weight of the pods and agricultural yield) of the bean variety Lina (Vigna unguiculata L.). The treatments were distributed in a random block design format made up of three replicates. The data were assigned to each experimental plot and subjected to the Shapiro-Wilk test to prove its normality, simple classification analysis of variance and multiple comparison of means using the Tukey 5% probability test, as well as correlation and simple linear regression. There was a statistical difference in the doses 5, 10 and 15 milligrams per liter in relation to the control treatment. For the investigative scenario, the dose of 10 milligrams per liter was the best result in the culture. The evaluated correlations were strong and positive, standing out the length of the pods versus agricultural yield with Pearson's correlation coefficient ≥ 0.9653), adjusted coefficient of determination = 0.9249; error mean square = 0.1567, Akaike information criterion = 0.5351. Keywords: Pearson correlation, morphoproductivity, oligogalacturonides, linear regression, Vigna unguiculata

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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