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Petter, F. A.; Andrade, F. R.; Zuffo, A. M.; Monteiro, M. M. de S.; Pacheco, L. P.; Almeida, F. A. de. Doses and Time of Potassium Application on Corn Agronomic Performance Cultivated in a ‘Cerrado’ Area at Piaui State, Brazil. Com. Sci. 2016, 7, 372-382.