ATAGO (Ai Tuo) potassium sulfate and potassium chloride concentration determination method - Database & Sql Blog Articles

Potassium sulfate type compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties, and plays an important role in balanced fertilization, improving fertilizer utilization rate and promoting high yield and stable yield of crops. But it also has some shortcomings, such as its nutrient ratio is always fixed, and the types, quantities and proportions of nutrients required for different soils and different crops are diverse. Therefore, it is best to conduct soil testing before use to understand the texture and nutritional status of the soil in the field, and also pay attention to the application with unit fertilizer to get better results.

GB18382-2001 "Chemical Fertilizer Label, Content and Requirements" issued by the General Administration of Quality Supervision, Inspection and Quarantine, and GB15063-2001 "Complex Fertilizer (Compound Fertilizer)" are two mandatory national standards, which are officially in force at the production and circulation links.

The concentration of potassium sulfate type compound fertilizer is quite different, and it should be noted that the appropriate concentration should be selected. Most compound fertilizers are configured according to the average nutrient content of soil types in a certain area and the proportion of fertilizer required for large crops. There are high, medium and low concentration series of compound fertilizers on the market. Generally, the total concentration of total nutrients is between 25% and 30%, the medium concentration is between 30% and 40%, and the high concentration is above 40%. It is necessary to use economical and efficient compound fertilizers due to different regions, soils and crops. Generally, high-concentration compound fertilizer is used in economic crops, with excellent quality, less residue and high utilization rate.

ATAGO potassium sulfate concentration meter PAL-56S,

Potassium chloride concentration meter

PAL-49S is a portable, fast-measuring tool. Because of the technique of refractive principle, it is very suitable for the process concentration test of various compound fertilizer products such as potassium sulfate and potassium chloride as one of the production judgment basis. Agricultural and forestry cultivation and development of new varieties provide scientific measurement data. Because of the external light interference prevention function, the potassium sulfate concentration meter and the potassium chloride concentration meter are suitable for use in any place for concentration measurement and control. It can directly display: mass percentage (Brix), solid content (SD) or refractive index, which can be used to measure the content of potassium sulfate and potassium chloride. Users are welcome to mail sample data for sample measurement and testing, and ATAGO has more than 200 product application solutions.