Spatial prediction of soil properties in two contrasting physiographic regions in Brazil

Spatial prediction of soil properties in two contrasting physiographic regions in Brazil

ABSTRACT This study compared the performance of ordinary kriging (OK) and regression kriging (RK) to predict soil physical-chemical properties in topsoil (0-15 cm). Mean prediction of error and root mean square of prediction error were used to assess the prediction methods. Two watersheds with contr...

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Bibliographic Details
Main Authors: Michele Duarte de Menezes, Sérgio Henrique Godinho Silva, Carlos Rogério de Mello, Phillip Ray Owens, Nilton Curi
Format: Article
Language:English
Published: Universidade de São Paulo 2016-06-01
Series:Scientia Agricola
Subjects:
ordinary kriging
multiple linear regression
regression kriging
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000300274&lng=en&tlng=en

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