Biochar Improves Growth Traits, Photosynthetic Pigments, Antioxidant Enzymes, and Metabolites Accumulation of Wheat (Triticum aestivum L) Under Nickel Toxicity - Nabil Touzout; Adil Mihoub; Farial Krache; Ehsan Ali; Riaz Ahmad (Journal of Soil Science and Plant Nutrition, 2025)