Evaluación de tres programas de fertiriego en el rendimiento de Olea Europea L. variedad Manzanilla en Villacuri, Ica
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Date
2018
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Universidad Nacional de Trujillo
Abstract
El trabajo de Investigación realizado tuvo por objetivo determinar el mejor programa de fertirriego N - P - K que permita obtener el mayor rendimiento en aceituna var. Manzanilla, en la Empresa Agroindustrial Corporación Villacuri S.A, ubicada en Villacuri, Ica. Los programas de fertirriego evaluados fueron 85 kg de N.ha^(-1), 30 kg de P2O5.ha^(-1) y 117 kg de K2O.ha^(-1) aplicado el 2015; 131 kg de N.ha^(-1), 71 kg de P2O5.ha^(-1) Y 160 kg de K2O.ha^(-1) aplicado el 2016 y 144 kg de N.ha^(-1), 71 kg de P2O5.ha^(-1) y 226 kg de K2O.ha^(-1) aplicado el 2017. Se empleó la prueba de “t” para realizar la comparación entre los rendimientos de 4 parcelas en los tres años. Las características a evaluar fueron las de rendimiento en peso de aceituna en campo. Se concluyó que: 1) Se encontró respuesta significativa a la aplicación de NPK en peso de aceituna en campo. 2) Se encontró respuesta no significativa a la aplicación de N, P y K bajo la dosis de 144 kg de N.ha^(-1), 71 kg de P2O5.ha^(-1) y 226 kg de K2O.ha^(-1), 3) Bajo la dosis de de131 kg de N.ha^(-1), 71 kg de P2O5.ha^(-1) Y 160 kg de K2O.ha^(-1) Se obtuvo el mayor rendimiento de aceituna.
ABSTRACT The main goal of this research was to determine the level of N, P and K applied by fertirrigation, to give the highest performance and quality of olive var. Manzanilla. This experiment was installed in august 2015 in the company Corporacion Villacuri S.A., located in Villacuri, Ica. The treatments to study were: first level at a dose of 85 kg of N.ha^(-1), 30 kg of P2O5.ha^(-1) and 117 kg of K2O.ha^(-1), second level at a dose of 131 kg of N.ha^(-1), 71 kg of P2O5.ha^(-1) and 160 kg of K2O.ha^(-1) and third level at a dose of 144 kg of N.ha^(-1), 71 kg of P2O5.ha^(-1) and 226 kg of K2O.ha^(-1), applied to the soil by fertirrigation. The characteristics evaluated were those of yield in olive weight in field. After analyzing the characteristic to be evaluated, it was concluded that: 1) A highly significant response was found to the application of NPK in weight of olives in the field. 2) No significant response was found to the application of N, P and K under the dose of 144 kg of N.ha^(-1), 71 kg of P2O5.ha^(-1) and 226 kg of K2O.ha^(-1), 3) Under the dose of 131 kg of N.ha^(-1), 71 kg of P2O5.ha^(-1) and 160 kg of K2O.ha^(-1) The highest yield of olive was obtained.
ABSTRACT The main goal of this research was to determine the level of N, P and K applied by fertirrigation, to give the highest performance and quality of olive var. Manzanilla. This experiment was installed in august 2015 in the company Corporacion Villacuri S.A., located in Villacuri, Ica. The treatments to study were: first level at a dose of 85 kg of N.ha^(-1), 30 kg of P2O5.ha^(-1) and 117 kg of K2O.ha^(-1), second level at a dose of 131 kg of N.ha^(-1), 71 kg of P2O5.ha^(-1) and 160 kg of K2O.ha^(-1) and third level at a dose of 144 kg of N.ha^(-1), 71 kg of P2O5.ha^(-1) and 226 kg of K2O.ha^(-1), applied to the soil by fertirrigation. The characteristics evaluated were those of yield in olive weight in field. After analyzing the characteristic to be evaluated, it was concluded that: 1) A highly significant response was found to the application of NPK in weight of olives in the field. 2) No significant response was found to the application of N, P and K under the dose of 144 kg of N.ha^(-1), 71 kg of P2O5.ha^(-1) and 226 kg of K2O.ha^(-1), 3) Under the dose of 131 kg of N.ha^(-1), 71 kg of P2O5.ha^(-1) and 160 kg of K2O.ha^(-1) The highest yield of olive was obtained.
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Keywords
Fertirriego, Rendimiento, Aceituna, N-P-K, Villacuri