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 move in applying DAP fertilizer, pinpointing current nutrient levels, pH, and other things affecting plant growth. Soil Testing: https://todaybookmarks.com/story20427179/is-canola-oil-good-for-deep-frying-can-be-fun-for-anyone