Used as a micronutrient in fertilizers to correct manganese deficiency in soils, enhancing plant growth and photosynthesis. Commonly applied in agriculture for crops like wheat, soybeans, and potatoes. Also used in hydroponic systems to ensure adequate manganese levels for optimal enzyme activation and chloroplast development. In industrial settings, serves as a precursor for producing manganese-based catalysts and in electroplating processes. Additionally, utilized in laboratory applications for trace metal supplementation in growth media and chemical synthesis.