Theory of "แกล้งดิน" Royal
King Royal เยี่ยมรา ษฎร in Narathiwat Province in 2002. 2524 he found that after the draw water from peat swamp area to area
.Agriculture is used and flood mitigation. Showed that the soil in the area is transformed into a swamp of acid sulfate soil, crop, ineffective, so there is a royal counsel to various government agencies
.Consider find ways to improve the area with water soaked in peat utilization in the year of เกษตรมา as possible and to impact on the ecosystem. Conversion
.An acid sulfate soils Because the soil is a litter decomposing organic waste material or above the level 1-2 meters depth soil is Iain gray and blue. The sulfur compounds called compound pyrite (pyrite:FeS2), so when the soil dry substance pyrite reacted with sulfuric acid air release. Make the soil into soil acidity or sour Center for the study of political resulting from the initiative.แกล้งดิน
. ""To study the changes in acidity of the soil, starting from how to "แกล้งดิน sour." compared to the soil dry and wet times. To accelerate chemical reactions of the soil which will
.Encourage of pyrite react with oxygen in the air, releasing the sulfuric acid, the acid soil till a step. "แกล้งดิน sour" until the point of extreme plants
.Can't grow. Then find out how to improve soils to crops. How to solve the problem of acid sulfate soil by continent
.