Identification and diagnosis of salt-affected soils in the Baixo-Açu irrigated perimeter, RN, Brazil

Identification and diagnosis of salt-affected soils in the Baixo-Açu irrigated perimeter, RN, Brazil

HIGHLIGHTS Spectral analysis is feasible to identify salinized areas. The most saline areas are lowlands with deficiency of natural drainage. The studied soils are saline in surface and saline-sodic in subsurface.

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Bibliographic Details
Main Authors: Jader F. A. Justo, Artênio C. Barreto, Jucirema F. da Silva, Miguel Ferreira Neto, Francisco V. da S. Sá, Ronaldo P. de Oliveira
Format: Article
Language:English
Published: Universidade Federal de Campina Grande 2021-04-01
Series:Revista Brasileira de Engenharia Agrícola e Ambiental
Subjects:
electrical conductivity
geostatistics
pedology
remote sensing
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662021000700480&tlng=en
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Summary:HIGHLIGHTS Spectral analysis is feasible to identify salinized areas. The most saline areas are lowlands with deficiency of natural drainage. The studied soils are saline in surface and saline-sodic in subsurface.
ISSN:1807-1929

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