How to choose fertilizer when there is a difference in crop soil
About nitrogen fertilizer The ammonium fertilizer should be used for rice, and the effect of ammonium chloride and urea is better. It is also effective to apply ammonium nitride fertilizer (such as ammonium bicarbonate, ammonium sulfate, ammonium chloride, urea) or nitrate nitrogen fertilizer (such as ammonium nitrate) to cereal crops such as corn and wheat. Potato and sweet potato should also use ammonium nitrogen fertilizer. For acidic soils, chemically alkaline or physiologically alkaline nitrogen fertilizers should be used. In saline-alkaline soil areas, it is not advisable to purchase ammonium chloride containing more chloride ions. In alkaline soil, ammonium nitride is easy to be absorbed and utilized by crops, but care should be taken to prevent decomposition and volatilization. About phosphate fertilizer Legume crops (soybeans, peanuts), sugar crops (beets, sugar cane), fiber crops (cotton), potato crops (potato, sweet potato), and melons and fruit trees are in high demand, and the application of phosphate fertilizer is better. Fertilizer effect. In plots with a large amount of phosphate fertilizer, it is not necessary to apply it year after year to avoid waste. About potash Potato, sweet potato, sugar beet, watermelon, fruit tree, etc. need a large amount of potassium, but these potassium crops are chlorine, it is not appropriate to apply potassium chloride. Potassium chloride is also not suitable for long-term application on saline-alkali soil. It can be used as base fertilizer and top dressing on non-chlorinated crops, but it is not suitable for seed fertilizer. Potassium sulphate is suitable for various soils and crops, and can be used as base fertilizer, seed fertilizer, top dressing and top dressing. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Portable Water Fire Extinguisher Portable Water Fire Extinguisher,Water Foam Fire Extinguisher,Water Fire Extinguisher,Water-Based Fire Extinguisher Nanjing Txfire International Trade Co., Ltd , https://www.txfireequipment.com