Foliar diagnosis in sugar cane: VII - effect of rainfall on the leaf level of Ca, Mg, and S in the plant cane

Authors

  • E. Malavolta USP; E.S.A. Luiz de Queiroz; Departamento de Química
  • J. Guedes de Carvalho E.S.A. de Lavras; Departamento de Solos

DOI:

https://doi.org/10.1590/S0071-12761982000100007

Abstract

By using data found in the literature it was possible to estimate, through the use of linear regression equations, that a rainfall of 200 mm 2 months before sampling may cause a variation of Mg from 0.0194% to 0.0388% on the leaf, depending on the soil type.

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Published

1982-01-01

Issue

Vol. 39 No. 1 (1982)

Section

nao definida

How to Cite

Malavolta, E., & Carvalho, J. G. de. (1982). Foliar diagnosis in sugar cane: VII - effect of rainfall on the leaf level of Ca, Mg, and S in the plant cane . Anais Da Escola Superior De Agricultura Luiz De Queiroz, 39(1), 109-116. https://doi.org/10.1590/S0071-12761982000100007