Densidad de siembra en el rendimiento de Spinacea oleracea L var. Megatón en Hualgual, Santiago de Chuco, La Libertad
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Date
2020
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Universidad Nacional de Trujillo
Abstract
El presente trabajo de investigación se realizó en Hualgual, Santiago de Chuco, La Libertad, ubicado en el Km 6 desde la provincia de Santiago de Chuco. Se instaló en un área experimental de 86.25m2, que consta de cuatro bloques de 17.25m2 y 4 tratamientos de 3.75m2 cada uno. Los tratamientos comprenden las siguientes densidades de siembra: T1=20cm/10cm, T2=25cm/15cm, T3=30cm/20cm y T4=35cm/25cm, utilizándose el Diseño de Bloques Completo al Azar. Se empleó la espinaca variedad Megatón, la cual se sembró por el método de siembra directa en surco utilizando dos semillas por golpe en las parcelas experimentales, los resultados indican que el T1de 20 cm entre surco y 10 cm entre planta se obtuvo el mayor rendimiento (30.1 t.ha-1). Así mismo, la altura de planta para los diferentes tratamientos fue: T1=33.38cm, T2=35.56cm, T3=36.35cm y T4=37.20cm obteniendo una mayor altura de planta a una densidad de 35x25. Respecto al número de hojas por planta T1=14.03, T2=14.93, T3=21.40 y T4=24.92concluyendose que a mayor densidad de siembra mayor número de planta.
ABSTRACT This research work was carried out in Hualgual, Santiago de Chuco, La Libertad, located at Km 6 from the province of Santiago de Chuco. It was installed in an experimental area of 86.25m2, consisting of four blocks of 17.25m2 and 4 treatments of 3.75m2 each. The treatments include the following planting densities: T1 = 20cm / 10cm, T2 = 25cm / 15cm, T3 = 30cm / 20cm and T4 = 35cm / 25cm, using the Full Random Block Design. The spinach variety Megatón was used, which was sown by the method of direct seeding in furrow using two seeds per blow in the experimental plots, the results indicate that the T1 of 20 cm between furrow and 10 cm between plants obtained the highest yield ( 30.1 t.ha-1). Likewise, the plant height for the different treatments was: T1 = 33.38cm, T2 = 35.56cm, T3 = 36.35cm and T4 = 37.20cm, obtaining a higher plant height at a density of 35x25. Regarding the number of leaves per plant T1 = 14.03, T2 = 14.93, T3 = 21.40 and T4 = 24.92, concluding that the higher the planting density, the greater the plant number.
ABSTRACT This research work was carried out in Hualgual, Santiago de Chuco, La Libertad, located at Km 6 from the province of Santiago de Chuco. It was installed in an experimental area of 86.25m2, consisting of four blocks of 17.25m2 and 4 treatments of 3.75m2 each. The treatments include the following planting densities: T1 = 20cm / 10cm, T2 = 25cm / 15cm, T3 = 30cm / 20cm and T4 = 35cm / 25cm, using the Full Random Block Design. The spinach variety Megatón was used, which was sown by the method of direct seeding in furrow using two seeds per blow in the experimental plots, the results indicate that the T1 of 20 cm between furrow and 10 cm between plants obtained the highest yield ( 30.1 t.ha-1). Likewise, the plant height for the different treatments was: T1 = 33.38cm, T2 = 35.56cm, T3 = 36.35cm and T4 = 37.20cm, obtaining a higher plant height at a density of 35x25. Regarding the number of leaves per plant T1 = 14.03, T2 = 14.93, T3 = 21.40 and T4 = 24.92, concluding that the higher the planting density, the greater the plant number.
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Keywords
Método de siembra, Parcelas experimentales, Siembra en surco, Espinaca, Tratamientos