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“Aplicación de hidroabsorvente de potasio al suelo y su efecto en el volumen y la frecuencia de riego, en el cultivo de cebolla china (allium fistulosum L.) en Lamas-San Martín”
(Universidad Nacional de San Martín, 2009)
The objectives of the present investigation work were to evaluate the effects three dose of hydro absorbents of potassium with three watering frequency looking far to improve the growth, development, yield, quality and ...