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Soil total nitrogen content and pH value estimation method considering spatial heterogeneity: Based on GNNW-XGBoost model

Hao Liang, Yue Song, Zhen Dai, Haoqi Liu, Kangyuan Zhong, Hailin Feng, Liuchang Xu

2025Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy12 citationsDOI

Topics & Concepts

ChemistryNitrogenValue (mathematics)EstimationContent (measure theory)Environmental chemistrySoil scienceStatisticsOrganic chemistryMathematical analysisEnvironmental scienceEconomicsMathematicsManagementAgriculture, Soil, Plant ScienceSoil Carbon and Nitrogen DynamicsSoil Geostatistics and Mapping
Soil total nitrogen content and pH value estimation method considering spatial heterogeneity: Based on GNNW-XGBoost model | Litcius