Potassium sulfate is a physiological acidic fertilizer. As the absorption of potassium ions in crops is relatively more or faster than the absorption of sulfuric acid ions, it will lead to acidification of rhizosphere soil, thus improving the effectiveness of soil phosphorus and microelement nutrients. Potassium Sulphate This physiological acidification is especially important for rice seedling breeding in the north. In order to cultivate strong seedlings and reduce pests and diseases, the ph value of the seedbed soil or nutrient soil in rice seedling raising should be controlled at 4.5 ~ 5.5, for this reason, Potassium Sulphate in addition to sulfuric acid water and proper application of ammonium sulfate fertilizer, potassium sulfate should be used, 50 grams per square metre or 5 grams per nursery disk. This is helpful in acidification of rhizosphere soil.
To improve the pertinence of potassium sulfate fertilizer application. Potassium sulfate has a wide spectrum of soil and crops, but its price is higher, so it is better to make it on the edge of Steel. When there are several different soils and crops, to give priority to the most needed crops or soils, such as fruit crops, Potassium Sulphate vegetables and other crops more than ordinary field crops need potassium sulfate; In field crops, legumes, canola, yams and sugar crops are more required to use potassium sulfate than other plants, Potassium Sulphate and the saline-alkali soil and sandy soils in arid regions need potassium sulfate more.
Balanced fertilization. The balanced fertilization mentioned here refers to the combination of potash fertilizer with nitrogen phosphate fertilizer and other nutrient fertilizers. A large number of production practices and scientific experiments have proved that only by combining the necessary and scarce nutrients and with other agricultural production measures, Potassium Sulphate can we achieve the comprehensive benefit goal of high quality, high yield, high efficiency and environmental protection. Special attention should be paid to the application of soil fertilization, to control the amount of fertilizer in the appropriate level, to prevent a large amount of potassium fertilizer to lead to lack of calcium, magnesium.
Potassium sulfate Use
Potassium sulfate is a compound produced by the combination of sulfuric acid and potassium ions.
Its solid is colorless or white six square or oblique Zirconia series crystalline or granular powder.
Soluble in water, insoluble in alcohols, Potassium Sulphate acetone and carbon. With bitter salty.
Potassium sulfate is commonly used in agriculture, which contains about 50% of potash.
In addition, potassium sulfate is also used in the industry for glass, dyes, spices, pharmaceuticals, etc.
is to manufacture all kinds of potash, such as potassium carbonate, potassium persulfate and other basic raw materials.
Glass industry is used as a clarifier.
The dye industry is used as an intermediate.
Spices industry as auxiliaries.
Potassium Sulphate The pharmaceutical industry is also used as a laxative agent.
Potassium sulfate is a commonly used chemical fertilizer in agriculture, the potash content is about 50%.
Used as additive in the food industry.