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What phosphate fertilizers are there? A comprehensive answer on common types of phosphate fertilizers
Today a farmer called in to ask: there are many kinds of phosphate fertilizers on the market, and each product dealer describes them differently, so how should one choose the right phosphate fertilizer? There are quite a few types of phosphate fertilizers, and three are introduced first below: 1. Superphosphate: the main component has the molecular formula Ca(H2PO4)2·H2O, and it contains 14-20% available phosphorus (P2O5)...