有機肥級磷酸氫鈣別名白磷肥和白肥，是生產詞料級磷酸氫鈣的副物品，重要應用于配資復混肥的主料，也可單獨施藥于地區。白肥施入土囊后，需求大田經濟作物一開始成長必須要 ，為大田經濟作物的中中期成長出示營養成分；與重鈣和過磷酸鈣不同之處，泥土含水量含鐵低，更能復混肥生產把控；顆料細，加強復混肥油漆顏色性能。有機肥級磷酸氫鈣溶水土囊中，放多輕微的因素，可當為多種多樣輕微的因素的補充營養。 Fertilizer-grade calcium hydrogen phosphate, commonly known as white phosphate fertilizer or white fertilizer, is a by-product of the production of feed-grade calcium hydrogen phosphate. It is mainly used as raw material for compounding fertilizer, and can also be directly applied to farmland. When white fertilizer is applied to soil, it can meet the needs of early crop growth and provide nutrients for the middle and late crop growth. Compared with heavy calcium and superphosphate, it has low water content and is easy to control the production of compound fertilizer. It has fine particles and improves the appearance quality of compound fertilizer. Fertilizer-grade calcium hydrogen phosphate dissolves in the soil and releases many trace elements, which can be used as a supplement to various trace elements.