Introduction Zinc is an essential micronutrient required for optimal plant growth, metabolic activity, and reproductive development. It plays a central role in enzyme activation, protein synthesis, auxin production, carbohydrate metabolism, and membrane integrity. Zinc deficiency is widespread in many agricultural soils, particularly in alkaline and calcareous regions where zinc availability is limited. The use of […]
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Introduction Zinc is an essential micronutrient required for numerous physiological and biochemical processes in plants, including enzyme activation, auxin synthesis, protein metabolism, and chlorophyll formation. Zinc deficiency is widespread in many agricultural regions, particularly in high pH and calcareous soils where soil-applied zinc may become immobilized. Foliar application of zinc EDTA has emerged as an […]