Condutividade hidráulica de um latossolo vermelho-amarelo

Luis Fernando Stone; Pedro Marques da Silveira

doi:10.1590/S1678-3921.pab1978.v13.16828

Hydraulic conductivity of yellow-red latosol

Authors

Luis Fernando Stone
Pedro Marques da Silveira

DOI:

https://doi.org/10.1590/S1678-3921.pab1978.v13.16828

Keywords:

hydraulic conductivity, latosol, soil moisture, Hillel's method, drainage

Abstract

The present study was conducted at the National Rice and Bean Research Center, Goiânia, GO, with the objective to determine hydraulic conductivity of a distrophic Yellow-Red Latosol by Hillel's method. The relationships between hydraulic conductivity and soil-water content were K = 10^-10,19195 ^{+ 36,11647}^θ and K = 10^{-8,01559 + 31,24924}^θ for the 0 – 30 cm and 30-60 cm depths, respectively.

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How to Cite

Stone, L. F., & Silveira, P. M. da. (2014). Hydraulic conductivity of yellow-red latosol. Pesquisa Agropecuaria Brasileira, 13(4), 63–71. https://doi.org/10.1590/S1678-3921.pab1978.v13.16828