Foliar diagnosis in sugar cane: IX - effect of rainfall on leaf Ca, Mg and S of first ratoon (note)

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/S0071-12761982000100009

Abstract

By using data collected from the Brazilian literature, it was possible to derive regression equations 1 linking the Mg and S contents of the +3 leaf to the rainfall within the 2 month period before sampling. For each 200 mm of rain it could be antecipated increases in leaf Mg and S, respectively of 0.027 and 0.055%.

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References

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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: IX - effect of rainfall on leaf Ca, Mg and S of first ratoon (note) . Anais Da Escola Superior De Agricultura Luiz De Queiroz, 39(1), 127-136. https://doi.org/10.1590/S0071-12761982000100009