Theory preventing degradation and soil erosion by grass plants from the Royal walls with life and nature to restore the majesty aware of the problem of leaching of soil erosion and loss of soil. It has plenty of potential, "grass", which is a plant indigenous to Thailand. With special features to help prevent erosion of soil erosion and conserve moisture underground, which is a simple way to grow, farmers can do it yourself. Without giving much care after planting. The cost than other methods as well. His Majesty has To conduct studies on vetiver. Characteristics of grass
utilization of grass to conserve soil and water
first. Planted in rows along the transverse slope. To slow down the speed of the water and trap sediment. The water will seep into the soil more Soe increases the moisture in the soil. The grass roots to penetrate deeply into the soil up to 3 meters, which can hold the soil to prevent erosion; 2. Planting to solve the problem of soil erosion is a deep channel 3. Planted in areas with steep slopes. Only the north and south by the extraordinary. Plantation was a fence at the edge of his vehicle manual or on the terraces outside. By planting a row of transverse slope in the rainy season 4. Planting to conserve moisture in the soil. By planting vetiver rows parallel to the rows of fruit trees. Planting fruit trees and planting ROM circular half-circle facing the rain 5. Planting to prevent damage to the vehicle floor terraces or ditch water around him 6. The alarm to prevent sediment deposition. Drainage canals into the reservoir of the field. And the growing around the pool or planted in rows parallel to the river. Canal to filter sediment 7. Planting to restore degraded land 8. Planted to prevent erosion of the steep shoulder of the road by planting grass to hold the soil and divert water flow around the flanks and transverse cant grow. To prevent soil erosion and slippage 9. Planting in the subsoil Grass roots can penetrate deep into the subsoil. Loamy soil breaking up And soil moisture is increased by 10. Planting to prevent contamination of the toxins in the water. Grass roots to the enclosure wall, soil and toxins that contaminate the water from flowing into the water below. And the root is also effective to absorb heavy metals and chemicals, some better than other plants.
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