Utilization of vetiver grass for soil and water conservation
1.Growing in the transverse slope To slow down the speed of the water and sediment traps The water will seep into the soil layer was more increase the moisture within the soil. The vetiver grass root is deep into the soil may reach 3 meters.2. Planting in order to solve the problem of erosion of the soil is a trench
3.Grown in areas with slopes. The house แพา. North and south. Planting grass is a fence at the edge or rim cool cars he the soil outside. By planting rows transverse slope in the early rainy season
4.Planting to conservation of moisture in the soil. By planting a row parallel to the rows of fruit trees and grass Planting fruit trees planting circular ROM and semicircle facing get rain
5.? Planting to prevent damage of the ladder rack soil or cool cars take the water around him!6. Alarm to prevent sediment deposition into the fight canal drainage. Reservoir in the field. As well as planted around the pool or planted in rows parallel to the river. The canal to filter sediment
7.? Planting to reconstruction of degraded land
8.Planting to prevent collapse of road shoulder at high slope by planting vetiver grass to hold the soil and deviation, the shoulder and planted in the watercourse cant. To prevent the erosion of soil and 9 flow
.Growing in the area, can deep subsoil vetiver grass into the subsoil, broken up, and the soil loam soil is higher humidity
10.Planting to prevent contamination of the toxins in the water. Vetiver grass to be funneling wall soil and pesticide contamination and water from flowing into the fight the water beneath.
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