Determinação do nível crítico de fósforo do solo com auxílio do P32 (nota prévia)

Authors

  • Francisco A.F. de Mello ESALQ; Departamento de Solos e Geologia

DOI:

https://doi.org/10.1590/S0071-12761970000100025

Abstract

In this paper the author presents a preliminary study carried out in order to determinate the phosphorus critical level in soil using the CATE & NELSON'S (1965) sistem but evalúating the content of that nutrient be the LARSEN'S (1952) L value. It was found that the critical level sought is about 30-35 ppm of phosphorus.

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Published

1970-01-01

Issue

Vol. 27 (1970)

Section

naodefinida

How to Cite

Mello, F. A. de. (1970). Determinação do nível crítico de fósforo do solo com auxílio do P32 (nota prévia) . Anais Da Escola Superior De Agricultura Luiz De Queiroz, 27, 353-357. https://doi.org/10.1590/S0071-12761970000100025