แกล้งดิน is a continent of King Bhumibol Adulyadej. About solving the acid or acid soil by flooding in the area. Until a chemical reaction to acid soils until the end.Until the soil is good enough to use in cultivated
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after his majesty majesty, great people in Narathiwat Province and.).๒๕๒๔, he found that the soil in the area with water, swamp. To bring the land use land, transformed into the acid sulfate soil, crop, ineffective. Thus is initiative to various government agencies.Used in agriculture as much as possible. And the impact on the ecosystem. Modification of an acid sulfate soils Due to the special soil organic matter Litter decomposition or above, level depth 1-2 meters.The sulfur compounds called compound pyrite (Pyrite:FeS2).
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