Theory of "soil" due to the initiative. King, His Majesty visited the people in Narathiwat in the year 2524 and found that after the withdrawal of water from a swamp to get there. use such as agriculture and flood mitigation It turns out that the soil in the area is transformed into peat soils. Made crop ineffective Therefore, the initiative of the government. People seek to improve peat with stagnant water throughout the year to benefit the most agricultural and taking into account the impact on the ecosystem. Transformed into soils The soil is a piece of organic matter or humus is decomposed above and have a depth of 1-2 meters as clay, gray to blue. The compounds of sulfur compound called pyrite (pyrite: FeS2) was great, so when the soil is dry substances pyrite reacts with sulfuric acid to release the air out. The soil is converted into acid or sour. Education Development Center, Kun due. Royal We have implemented the initiative project. "Soil" to study changes in the acidity of the soil. From the "Soil for sour" with alternating dry and wet soil. To speed up the chemical reaction of the soil. This will encourage substance pyrite reacts with oxygen in the air. Sulfuric acid to liberate The soil and to the point. "Soil to extreme sour" to the point that plant. I can not grow Then find ways to improve the soil to grow plants. How to fix acid sulfate works as follows.
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