DAP fertilizer is really a granular fertilizer with a high phosphorus content, perfect for crops like maize, potatoes, and legumes that demand a sturdy root system. Soil analysis would be the first phase in applying DAP fertilizer, identifying current nutrient levels, pH, and other elements influencing plant growth. Soil Testing: https://bookmarking1.com/story20297410/the-5-second-trick-for-sainsbury-s-butter-beans