What kind of phosphate fertilizer do you have?

What kind of phosphate fertilizer do you have? How to classify phosphate fertilizer? What are the characteristics? Also ask experienced netizens to help introduce the farming network to sort out the information about phosphate fertilizer, which is listed below for netizens' reference. The function of phosphate fertilizer: rational application of phosphate fertilizer can increase crop yield, improve product quality, accelerate the tillering of cereal crops, promote panicle differentiation, grain filling and grain fullness, and promote early maturity. It can also promote flower bud differentiation, blossom and fruiting of cotton, melons, eggplant vegetables and fruit trees, and improve the fruiting rate. increase the sugar content of berries, sugar beets, sugarcane and watermelons, starch content in potato chips of potato crops, oil content of oil crops and seed protein content of legume crops. When planting legume green manure, the application of appropriate amount of phosphate fertilizer can obviously increase the fresh grass yield of legume green manure and increase the amount of nitrogen fixation of rhizobium, which is commonly called "increasing nitrogen with phosphorus". In addition, it can also improve the drought resistance, cold resistance and salt resistance of crops. Types of phosphate fertilizer: the common types of phosphate fertilizer are monoammonium phosphate, diammonium phosphate, phosphate fertilizer, double-fired phosphate fertilizer, calcium magnesium phosphate fertilizer, heavy superphosphate, calcium superphosphate, granular phosphate fertilizer, rich calcium superphosphate, ammonium phosphate, white phosphate fertilizer, light calcium phosphate. The classification of phosphate fertilizer: generally divided into water-soluble phosphate fertilizer, limited soluble phosphate fertilizer, insoluble phosphate fertilizer. Water-soluble phosphate fertilizer: mainly through calcium phosphate, heavy superphosphate and ammonium phosphate (monoammonium phosphate, diammonium phosphate). Soluble in water in the natural environment, crops absorb quickly, and are often used in water-soluble fertilizer. Limited soluble phosphate fertilizer: including calcium magnesium phosphate fertilizer, calcium hydrogen phosphate, precipitated phosphate fertilizer and steel slag phosphate fertilizer, etc. It takes a long time to decompose and is often used in the use of base fertilizer. Insoluble phosphate fertilizer: such as phosphate rock powder, bone powder and phosphate seabirds dung, only soluble in strong acid, insoluble in water. Click to get more nitrogen, phosphorus, potassium application techniques click to get more chemical fertilizer application techniques