Explainable Machine Learning-Driven Targeted Modification of Biochar and Its Remediation Performance for Saline-Alkaline Soil.
Biochar is a low-cost, eco-friendly candidate for saline-alkali soil remediation. Its practical efficacy, however, is constrained by high alkalinity, an underdeveloped pore structure, and limited surface functional sites, all of which conventional modification methods have yet to adequately address. To bridge this gap,...