Nano-Iron Alleviates Carbohydrate Deficiency and Improves Yield of Soybean Under Saline-Alkali Stress by Regulating Photosynthetic Carbon Assimilation.
In salinized soils, high salt and pH inhibit iron availability via chelation and ion competition, inducing iron deficiency stress in plants. Compared with traditional iron fertilizers, nano-iron has characteristics like easy absorption and targeted slow release, showing great potential in improving plants' saline-alkal...