TECHNOLOGY FOCUS - ENVIRONMENT - Preferred Composition: In the composition, the nitrogen-based component is potassium nitrate, calcium nitrate or magnesium nitrate. The phosphorus-based component is phosphorite, or triple superphosphate, or simple superphosphate. The potassium-based component coincides with the nitrogen-based component and is potassium nitrate. The potassium-based component is chosen between potassium chloride, or potassium sulfate. The potassium-based component is comprised between 3-20% in weight. The composition comprises one or more magnesium-based components, with the provision that the magnesium-based components can coincide, or not, with the nitrogen-based components. The magnesium-based component is magnesium nitrate. The magnesium-based component is selected between complexed magnesium or magnesium sulfate. The magnesium-based component is comprised between 1-10% in weight. The composition comprises one or more calcium-based components, with the provision that the calcium-based components can coincide, or not, with the nitrogen-based components. The calcium-based component is calcium nitrate, where the calcium-based component is chosen from either calcium carbonate or calcium hydroxide. The calcium-based component is comprised between 1-21% in weight. The composition can comprise one or more iron-based components, such as iron oxide or iron chelate or complexed iron. The iron-based components are between 1-12% in weight. The composition comprises one or more clay-based components such as bentonite, where the clay-based components are between 1-25% in weight. The composition comprises one or more components based on humic acids, such as leonardite. The components based on humic acids are between 0-24% in weight. The composition comprises one or more components with an insecticide action, such as Bacillus thuringiensis var. israelensis (Bti). The components with an insecticide action are between 0.1-5% in weight. EXAMPLE - No suitable example given.