Name: Dap map
File size: 641mb
File format: RAR
You can download dap map on the site finessepress.com
These concerns are raised because of greater levels of impurities in MAP. However because DAP contains about twice as much ammonium-nitrogen as MAP, and because its pH of dissolution is more alkaline than MAP, DAP has greater potential for nitrogen loss through ammonia volatilization when broadcast onto neutral to alkaline soils. The interaction of P fertilizer and formation of free ammonia causing ammonia toxicity increases when soil pH are high and in calcareous soils.