Patent application for new phosphate fertilizer blend

摘要

Minbos has lodged an Australian provisional patent application for a new phosphate rock fertilizer blend. The provisional patent claims to produce a 100% organic phosphate fertilizer using less reactive phosphate rocks than conventional production. The new patent application has been filed to cover the new blend following analysis of results comparing different product forms from Minbos' Cab-inda phosphate granules in field trials in Angola, and greenhouse trials at the International Fertilizer Development Centre (IFDC) in the US.