Agricultural chemical products encompass everything a plant needs from seed to harvest. 1. Fertilizers and Nutrients These are chemical compounds that supply the soil with the essential elements plants need for strong and rapid growth. • Macronutrient Fertilizers (NPK): These include nitrogen (for vegetative growth), phosphorus (for roots and flowers), and potassium (for quality and immunity). • Micronutrients: Such as iron, zinc, and manganese, which act as catalysts for vital processes within the plant. 2. Pesticides These are chemical substances precisely designed to control organisms that harm crops: • Insecticides: To eliminate harmful insects. • Fungicides: To protect plants from fungal diseases and mold. • Herbicides: To eliminate weeds that compete with the crop for nutrients and water. 3. Plant Growth Regulators Specialized chemicals that modify plant physiological processes, such as stimulating flowering, delaying fruit drop, or increasing the size of the final product. 4. Soil and Water Conditioners Chemicals used to improve the physical and chemical properties of soil, such as adjusting pH or increasing the water retention capacity of sandy soils.