Determination of the hidraulic conductivity in a Red-Yellow Podzolic under field conditions

Authors

  • Thomaz Corrêa Aragão Junior
  • Carlos Alberto de Magalhães
  • Paulo Teodoro de Castro

DOI:

https://doi.org/10.1590/S1678-3921.pab1983.v18.15372

Keywords:

water movement in the soil, internal drainage, water potential

Abstract

This hidraulic conductivity at two depths was studied with the objective of determining the flux of internal drainage in a Red-YeIIow Podzolic latosol, using the instantaneous profile method. The values of hidraulic conductivity at the two dephts are descripted by the equations: K22,5 = exp 27,2 (3,34470-1) cm and K37,5 exp 26,8 (4,16640-1) cm.

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How to Cite

Junior, T. C. A., Magalhães, C. A. de, & Castro, P. T. de. (2014). Determination of the hidraulic conductivity in a Red-Yellow Podzolic under field conditions. Pesquisa Agropecuaria Brasileira, 18(7), 805–810. https://doi.org/10.1590/S1678-3921.pab1983.v18.15372

Issue

v.18, n.7, jul. 1983

Section

SOIL SCIENCE