Effect of day time on foliar spraying of several levels of nitrogen fertilizer, NPKS solutions and its components, on common bean leaves

Authors

  • T. Muraoka USP; ESALQ; Centro de Energia Nuclear na Agricultura
  • A.M.L. Neptune USP; ESALQ; Centro de Pesquisa Nuclear na Agricultur; Departamento de Solos, Geologia e Fertilizantes

DOI:

https://doi.org/10.1590/S0071-12761977000100039

Abstract

An experiment was carried out in order to determine the effect of day time of foliar spraying of several levels of nitrogen fertilizers, N-P-K-S station, and its components on common bean leaves. Results, based on the visual observations, indicated the maximum levels of each fertilizer that did not cause injuries and showed that the foliar spraying early in the morning is the best day time.

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Published

1977-01-01

Issue

Vol. 34 (1977)

Section

naodefinida

How to Cite

Muraoka, T., & Neptune, A. (1977). Effect of day time on foliar spraying of several levels of nitrogen fertilizer, NPKS solutions and its components, on common bean leaves . Anais Da Escola Superior De Agricultura Luiz De Queiroz, 34, 493-495. https://doi.org/10.1590/S0071-12761977000100039