Diammonium phosphate NP 18:46 (diammophos, DAP, DAF) — Granular universal highly concentrated nitrate-free nitrogen-
phosphorus fertilizer, which includes 18% nitrogen and 46% phosphorus. It is optimal for providing any agricultural crop with complete phosphorus nutrition for the entire period of its growth and development, as well as a starting dose of nitrogen and a small amount of sulfur. It can be used in autumn for plowing, and in spring during sowing, and in pre-sowing cultivation.