Harvestpoint (M) Sdn Bhd » Products http://harvestpoint.com.my Fri, 29 May 2015 03:26:48 +0000 en-US hourly 1 https://wordpress.org/?v=4.2.38 Christmas Island Rock Phosphate (CIRP) http://harvestpoint.com.my/product/christmas-island-rock-phosphate-cirp/ http://harvestpoint.com.my/product/christmas-island-rock-phosphate-cirp/#comments Sat, 02 May 2015 04:12:31 +0000 http://harvestpoint.com.my/?post_type=product&p=2120 32% Phosphate & 5% Calcium Carbonate.]]> Christmas Island Rock Phosphate (CIRP) was formed by slow phosphatisation of the parent sedimentary and volcanic rocks over millions of years. The Island is made up of volcanic rocks interbedded with coral limestone, and has been subjected to several phases of uplifting, forming a central plateau at an elevation of 200-350 metres above sea level.

Christmas Island Rock Phosphate’s combination of fluorohydroxyapatite, calcium iron and aluminium phosphates make it a highly sought-after phosphate product, which provides benefits in a range of fertiliser manufacturing processes. Its relatively high total phosphorus oxide (P2O5) level improves the analysis of many straight and compound fertilisers, and its iron and aluminium content improves the granule strength of a range of acidulated fertilisers. In addition, its reactive characteristics provide advantages for compacted fertilisers that do not undergo chemical processes.

]]> http://harvestpoint.com.my/product/christmas-island-rock-phosphate-cirp/feed/ 0 Diammonium Phosphate (DAP) http://harvestpoint.com.my/product/diammonium-phosphate-dap/ http://harvestpoint.com.my/product/diammonium-phosphate-dap/#comments Sat, 02 May 2015 03:32:17 +0000 http://harvestpoint.com.my/product/diammonium-phosphate-dap/ 18% Nitrogen & 46% Phosphorus.]]> Diammonium Phosphate (DAP) is used as a fertilizer. When applied as plant food, it temporarily increases the soil pH, but over a long term the treated ground becomes more acidic than before upon nitrification of the ammonium. It is incompatible with alkaline chemicals because its ammonium ion is more likely to convert to ammonia in a high-pH environment. The average pH in solution is 7.5–8. The typical formulation is 18-46-0 (18% N, 46% P2O5, 0% K2O).

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