K2SO4 production line manufacturers take you to know some precautions for the use of potassium sulfate


2023-03-28 16:53

K2SO4 production line manufacturers tell you that potassium sulfate is the basic raw material for the manufacture of various potassium salts such as potassium carbonate and potassium persulfate. The glass industry is used as a precipitating agent. The dye industry is used as an intermediate. The spice industry is used as an auxiliary agent, etc. In the pharmaceutical industry, it is also used as a laxative and in the treatment of soluble barium salt poisoning. Potassium sulfate is a commonly used potassium fertilizer in agriculture, with a potassium oxide content of 50%. It is commonly known as "white Jiali" in Taiwan.

K2SO4 production line
Precautions for use:
First, the K2SO4 production line manufacturer tells you that in acidic soil, excess sulfate will make the soil more acidic, and even aggravate the poisoning of active aluminum and iron in the soil to crops. Under flooding conditions, excessive sulfate radicals will be reduced to hydrogen sulfide, causing the roots to turn black. Therefore, the long-term application of potassium sulfate should be combined with farmyard manure, alkaline phosphate fertilizer and lime to reduce acidity. In practice, it should also be combined with drainage and drying measures to improve ventilation.
Second, in calcareous soil, sulfate radicals and calcium ions in the soil form insoluble calcium sulfate (gypsum). The K2SO4 production line manufacturer tells you that too much calcium sulfate will cause soil compaction. At this time, attention should be paid to increasing the application of farmyard manure.
Thirdly, it is mainly used in chlorine-avoiding crops, such as tobacco, tea tree, grape, sugar cane, sugar beet, watermelon, potato, etc. Adding potassium sulfate will not only increase the yield, but also improve the quality. The K2SO4 production line manufacturer tells you that the price of potassium sulfate is more expensive than potassium chloride, and the supply is scarce. It should be mainly used on cash crops that are sensitive to chlorine and love sulfur and potassium, and the benefits will be better.
Fourth, the K2SO4 production line manufacturer tells you that this kind of fertilizer is a physiologically acidic salt, which can reduce the soil pH when applied to alkaline soil.

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