INTRODUCTION Composition of granular magnesium fertilizers refers to the formulation and combination of magnesium-containing compounds used to correct magnesium deficiency and support balanced plant nutrition. Magnesium (Mg) is a secondary macronutrient essential for chlorophyll formation, photosynthesis, and enzyme activation. Properly designed granular magnesium fertilizer compounds ensure stable nutrient supply, good soil compatibility, and long-lasting agronomic […]
