Potassium sulfate and potassium chloride are two commonly used potash fertilizers. From a crop nutrition point of view, they can all provide potassium nutrition to crops, which is conducive to crop production. However, from the standpoint of product quality, some crops use potassium sulphate better than potassium chloride, but not all crops need to be applied. Potassium sulfate. The principle of using potash fertilizers is: (1) From the soil conditions, the sulfur-depleted soil should use potassium sulfate; the saline-alkali soil should use potassium sulfate, and potassium chloride should not be used to avoid increasing the content of soil chloride ions. (2) From a crop perspective, potassium-sulfate should be selected for chlorine-sensitive crops such as tobacco, potatoes, sweet potatoes, sugar cane, tea trees, and citrus. For sulfur-loving crops such as onions and garlic, potassium sulfate should also be used. (3) From the perspective of fertilizer prices, the price of potassium sulfate is more expensive than that of potassium chloride. Therefore, except for special reasons and requirements, potassium chloride should be used as much as possible. (4) Judging from the irrigation conditions, in areas with irrigated conditions or multiple rains, as long as the soil is well drained, most crops can use potassium chloride, which will have no negative impact on the yield and variety.
Oxygen Facial Equipment,Led Light Therapy Machine,Pdt Skin Care Machine,Oxygen Therapy Equipment
Lasy Science & Technology Co., Ltd. , http://www.ywelightmachine.com