A concentração de cloro em fôlhas de café

Authors

  • R.A. Catani USP; E.S.A. Luiz de Queiroz
  • F.R.P. de Moraes Instituto Agronômico de Campinas; Seção de Café
  • H. Bergamin Fº USP; E.S.A. Luiz de Queiroz

DOI:

https://doi.org/10.1590/S0071-12761969000100009

Abstract

This paper describes the data obtained concerning the chloride concentration in coffee leaves. The application of potassium chloride furnished the following means: 843,3 ± 134,3; 4476,0 ± 356,4; 4812,0 ± 67 0,7 and 5149,0 ± 570,7 ppm of chloride, respectively, for the treatments K0 (no KC1 applied); K1(167 grams of KC1 or 100 grams of K2O); K2(335 grams of KC1 or 200 grams of K2O); and K3 (670 grams of KC1 or 400 grams of K2O). Symptoms of excess of chloride were not observed in this experiment.

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Published

1969-01-01

Issue

Vol. 26 (1969)

Section

naodefinida

How to Cite

Catani, R., Moraes, F. de, & Bergamin Fº, H. (1969). A concentração de cloro em fôlhas de café . Anais Da Escola Superior De Agricultura Luiz De Queiroz, 26, 93-98. https://doi.org/10.1590/S0071-12761969000100009