DAP fertilizer is really a granular fertilizer with a high phosphorus content, ideal for crops like maize, potatoes, and legumes that need a sturdy root system. Soil analysis may be the first stage in applying DAP fertilizer, analyzing current nutrient levels, pH, and other aspects affecting plant growth. Soil Testing: https://bookmarkshq.com/story22059525/the-5-second-trick-for-sainsbury-s-butter-beans