Potassium sulfate is a kind of potash fertilizer with good water solubility. Generally, the potassium content is 50%~52%, and the S content is about 18%. Today I will introduce to you a new method of using potassium sulfate. Foliar spraying and foliar spraying can significantly increase the solid content of the fruit. The coloring of the fruit is more beautiful and beautiful, and the quality of the fruit is improved. One acre of land can increase income. Thousands of dollars. It is a fertilizer with high potassium content. Potassium sulfate has low hygroscopicity, is not easy to agglomerate, has good physical properties, and is convenient to apply. It is a good water-soluble potassium fertilizer. It can be used not only as base fertilizer, but also as top dressing, which has a significant increase in yield and is deeply loved by farmers.
The role of potassium sulfate
The main nutrients of potassium sulfate are potassium and sulfur. Both potassium and sulfur are the main nutrient elements required for plant growth and development and play an important role.
(1) Potassium's role: Potassium is the activator of various enzymes in plants. It can promote photosynthesis of plants, promote the synthesis of carbohydrates, and promote the synthesis of protein. The sugar content is significantly increased, the fruit can be colored well, and the fruit quality can be improved. In addition, potassium can also enhance the toughness of the straw, improve the lodging resistance of the crop, and improve the resistance of the crop.
(2) The role of sulfur: Sulfur plays an important role in plant metabolism, especially in the formation of amino acid proteins. It is an essential element for the synthesis of amino acids and has an impact on the synthesis of crop proteins, oils, vitamins and glucose. Larger. Sulfur can increase the content of fruit protein, vitamin A, glucose, fructose and other nutrients, improve the quality of fruits and vegetables, and enhance the ability of crops to resist cold and drought.