Introductory Soil Science
Macronutrients: Nitrogen (N), Phosphorus (P), Potassium (K), Calcium (Ca), 1. Magnesium (Mg), and Sulfur (S). Micronutrients: Iron (Fe), Manganese (Mn), Zinc (Zn), Copper (Cu), Boron (B), and 2. others. Soil chemistry determines the availability of these nutrients. For instance, nitro