Efecto de la densidad de plantas de caupi (Vigna unguiculata L.) en asociación sobre el rendimiento del cultivo de maíz (Zea mays L.) Var. marginal 28 - T en Yurimaguas
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Universidad Nacional de la Amazonía Peruana
Abstract
El trabajo se desarrolló en el Campus Universitario de la Facultad de Zootecnia de la
Universidad Nacional de la Amazonía Peruana, ubicado en la carretera Yurimaguas
– Munichis Km 2.5; Provincia de Alto Amazonas, Región Loreto, a 10 minutos de la
ciudad de Yurimaguas, con el objetivo de determinar el efecto de la densidad de
plantas de Caupí en asociación sobre el rendimiento y las características
agronómicas del Cultivo de Maíz (Zea mays L.) Var. Marginal 28; se empleó el Diseño
de Bloques Completamente al Azar con (5) Tratamientos y (4) Repeticiones.
Llegándose a las siguientes conclusiones: Para la variable longitud de mazorca, con
el T3 (Densidad de plantas de Caupí en asociación intercalada múltiple, 70 plantas)
se logró el mayor promedio con un valor de 16.65 Cm. de Longitud de
mazorca/Planta. Para la variable número de mazorcas/planta, el T3 (Densidad de
plantas de Caupí en asociación intercalada múltiple, 70 plantas) presentó el promedio
más alto con un rango de 1.60 mazorcas/planta. Para la variable peso de
granos/mazorca, el mejor resultado se alcanzó con el T3 (Densidad de plantas de
Caupí en asociación intercalada múltiple, 70 plantas) con promedio de 78.08 gr. de
peso de granos/mazorca. En lo que respecta a la variable Rendimiento Kg/ha. Con
el T3 (Densidad de plantas de Caupí en asociación intercalada múltiple, 70 plantas)
se obtuvo el mayor rendimiento con promedio de 3124.25 Kg/ha. Asimismo, se
recomienda utilizar el T3 (Densidad de plantas de Caupí en asociación intercalada
múltiple, 70 plantas) para mejorar las características agronómicas y de rendimiento
del cultivo de maíz (Zea mays L.) var. Marginal 28 – T. para obtener una mayor
producción, teniendo en cuenta que se debe utilizar un sistema de riego adecuado
para la zona de investigación.
The work was developed in the University Campus of the Ability of Zootecnia of the National University of the Peruvian Amazonía, located in the highway Yurimaguas - Munichis Km 2.5; County of High Amazons, Region Loreto, to 10 minutes of the city of Yurimaguas, with the objective of determining the effect of the density of plants of Caupí in association on the yield and the agronomic characteristics of the Cultivation of Corn (Zea mays L.) Var. Marginal 28; the Design of Blocks was used Totally at random with (5) Treatments and (4) Repetitions. Being reached the following conclusions: For the variable ear longitude, with the T3 (Density of plants of Caupí in multiple inserted association, 70 plants) the biggest average was achieved with a value of 16.65 Cm. of mazorca/Planta Longitude. For the variable mazorcas/planta number, the T3 (Density of plants of Caupí in multiple inserted association, 70 plants) it presented the highest average with a range of 1.60 mazorcas/planta. For the variable granos/mazorca weight, the best result was reached with the T3 (Density of plants of Caupí in multiple inserted association, 70 plants) with average of 78.08 gr. of granos/mazorca weight. In what concerns to the variable Yield Kg/ha. With the T3 (Density of plants of Caupí in multiple inserted association, 70 plants) the biggest yield was obtained with average of 3124.25 Kg/ha. Also, it is recommended to use the T3 (Density of plants of Caupí in multiple inserted association, 70 plants) to improve the agronomic characteristics and of yield of the cultivation of corn (Zea mays L.) var. Marginal 28 - T. to obtain a bigger production, keeping in mind that a system of appropriate watering should be used for the investigation area.
The work was developed in the University Campus of the Ability of Zootecnia of the National University of the Peruvian Amazonía, located in the highway Yurimaguas - Munichis Km 2.5; County of High Amazons, Region Loreto, to 10 minutes of the city of Yurimaguas, with the objective of determining the effect of the density of plants of Caupí in association on the yield and the agronomic characteristics of the Cultivation of Corn (Zea mays L.) Var. Marginal 28; the Design of Blocks was used Totally at random with (5) Treatments and (4) Repetitions. Being reached the following conclusions: For the variable ear longitude, with the T3 (Density of plants of Caupí in multiple inserted association, 70 plants) the biggest average was achieved with a value of 16.65 Cm. of mazorca/Planta Longitude. For the variable mazorcas/planta number, the T3 (Density of plants of Caupí in multiple inserted association, 70 plants) it presented the highest average with a range of 1.60 mazorcas/planta. For the variable granos/mazorca weight, the best result was reached with the T3 (Density of plants of Caupí in multiple inserted association, 70 plants) with average of 78.08 gr. of granos/mazorca weight. In what concerns to the variable Yield Kg/ha. With the T3 (Density of plants of Caupí in multiple inserted association, 70 plants) the biggest yield was obtained with average of 3124.25 Kg/ha. Also, it is recommended to use the T3 (Density of plants of Caupí in multiple inserted association, 70 plants) to improve the agronomic characteristics and of yield of the cultivation of corn (Zea mays L.) var. Marginal 28 - T. to obtain a bigger production, keeping in mind that a system of appropriate watering should be used for the investigation area.
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Espaciamiento, Caupí, Vigna unguiculata, Cultivo mixto, Maíz, Zea mays, Rendimiento de cultivos
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