What should I pay attention to when applying diammonium phosphate?
What should we pay attention to when using diammonium phosphate? Please introduce the following three points to pay attention to in the application of diammonium phosphate: 1. Do not mix diammonium phosphate with alkaline fertilizer, otherwise it will cause nitrogen volatilization and reduce the fertilizer efficiency of phosphorus. 2. Crops that have been applied diammonium superphosphate generally only supplement an appropriate amount of nitrogen fertilizer in the middle and later stages of growth, and no longer need to apply phosphate fertilizer. 3. With the exception of legume crops, most crops need to apply nitrogen fertilizer and adjust the ratio of nitrogen to phosphorus. Click to get more nitrogen, phosphorus, potassium application techniques click to get more chemical fertilizer application techniques
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How to use good flushing fertilizer?
How to use good flushing fertilizer? Please introduce the correct selection of fertilizer types for irrigation and fertilization at first. Only water-soluble fertilizers can be applied with water. Urea, ammonia, ammonium sulfate and ammonium nitrate are commonly used in nitrogen fertilizer; potassium chloride and potassium sulfate can also be used in potash fertilizer. In phosphate fertilizer, even if it is water-soluble monoammonium phosphate and phosphorus.
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What is water soluble phosphate fertilizer?
It is often heard that high-end compound fertilizers contain a lot of water-soluble phosphate fertilizers. What exactly is water-soluble phosphate fertilizers? Please introduce common calcium phosphate and heavy superphosphate in water-soluble phosphate fertilizer. Their common characteristic is that the phosphate in fertilizer exists in the form of Ca (H2PO4) 2 ·H2O, which is soluble in water.
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