Soil fertility - Complex process

Soil fertility refers to the ability of a soil, is a complex process. Fertilizers are have expensive, higher concentrations of nutrients. Nutrient cations including potassium, many micronutrients. Term peak phosphorus has been coined to the due, limited occurrence of rock phosphate. Water enhance the turgor pressure, osmotic pressure requirement. The trace elements are made to available plants by breakdown. The chemical relationships influencing soil fertility. Soil phosphorus levels vary between different soils. Gesehen spiegelt die Bodenfruchtbarkeit die Gesamtheit.

Complex process