13-0-46 Compound Fertilizer Potassium Nitrate KNO3

Introduction Name: Potassium Nitrate(Nitrate Of Potash) CAS No.: 7757-79-1 UN No.: 1486 Formula: KNO3 Apperance:Powder N:13.5% K2O:46% Application Nitrate nitrogen provides nutrients quickly under all conditions, is suitable for all seasons crops and does not cause salt accumulation in the soil. Since there is no volatility, it can be applied directly to the soil surface without covering. It contains nitrate nitrogen and potassium are a large number of elements necessary for the growth of crops, the two have a good coordination, can promote the absorption of crops and promote the absorption of other nutrients, the nitrogen and potassium ratio is 1:3(- general crops absorb nitrogen and potassium in this ratio), agriculture is often used as high concentration of potassium fertilizer, It can be quickly absorbed by crops in the peak of crop need fertilizer.