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Muraoka, T.; Neptune, A. Effect of Day Time on Foliar Spraying of Several Levels of Nitrogen Fertilizer, NPKS Solutions and Its Components, on Common Bean Leaves . An. Esc. Super. Agr. Luiz de Queiroz 1977, 34, 493-495. https://doi.org/10.1590/S0071-12761977000100039.