What can be known at present is that the application of sulfur powder as a chemical product is very extensive in life, and sulfur powder can not only play an important role in industry, but also play a very significant role in agriculture. So can sulfur powder prevent soil alkalinization? Next, the production staff of sulfur powder will conduct a simple analysis for us here:
Sulfur powder is evenly spread on the ground according to the calculated application amount, and the soil is evenly mixed with the sulfur and the soil that needs to be improved. The application of sulfur should be carried out one year before the colonization, and the effect of that year is not obvious. The improvement effect of the whole garden is good. In order to reduce the cost, the improvement of the planting ditch or the improvement of the planting can also be adopted. PH value reduction is generally carried out in conjunction with other soil improvement methods such as increasing organic matter. Therefore, the currently widely used method in China is to improve the planting ditch, or to improve the planting. The low cost of reducing soil pH is to add sulfur powder to the soil, and soil bacteria will convert the sulfur into sulfuric acid to reduce the soil pH. If the soil pH is greater than 5.5, reduce the soil pH to 4.5 by adding enough agricultural sulfur. Mix well in spring. It is also possible to convert agricultural flour into sulfuric acid through soil bacteria to reduce soil pH.
Of course, in addition to using sulfur powder to adjust the soil pH, adding acid peat can also effectively reduce the soil pH. Mixed use of peat and sulphur is better. In addition, soil covering sawdust, pine bark, application of acidic fertilizer, and application of crude tannic acid have the effect of reducing soil pH.