DAP fertilizer is a wonderful source of P and nitrogen (N) for plant nutrition. It’s highly soluble and so dissolves quickly in soil to release plant-available phosphate and ammonium. A notable property of DAP would be the alkaline pH that develops within the dissolving granule. DAP fertilizer is highly soluble; https://zanderqahnt.wikigdia.com/7314887/considerations_to_know_about_peanut_oil_vs_canola_oil