Identifying hidden factors influencing soil Olsen-P in an alkaline calcareous soil using machine learning and geostatistical techniques

Identifying hidden factors influencing soil Olsen-P in an alkaline calcareous soil using machine learning and geostatistical techniques

Phosphorus (P) deficiency is one of the major constraints for sustainable crop production in calcareous soils. This study aimed to elucidate the key soil characteristics modulating the variability of soil Olsen P in these typical soils. A comprehensive soil sampling initiative (1.5 samples per hecta...

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Bibliographic Details
Main Authors: Moussa Bouray, Mohamed Bayad, Adnane Beniaich, Ahmed G. El-Naggar, Rebecca Logsdon Muenich, Khalil El Mejahed, Abdallah Oukarroum, Mohamed El Gharous
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Heliyon
Subjects:
Kriging
Soil mapping
Random forest
Cubist regression
Partial least squares regression
Calcareous soil
Online Access:http://www.sciencedirect.com/science/article/pii/S2405844024161592
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