To continue the project.The Royal Majesty of the various functional units Conduct studies and planting vetiver has concluded. 1. Vetiver grass is a plant root system radiates deep into the soil, like the wall panel is straight to help the soil retain soil and sediment filter well, so should be education experiment. Try planting vetiver grass to prevent erosion of soil in the area study centre for development and other areas, spacious somayangkwang. 2. To perform the experiment of planting vetiver, considering the nature of the terrain, which are classified according to the nature of the area as follows:A. planting vetiver on mountain areas, planting of vetiver grass slope and in the ditch of the mountain. To prevent soil erosion and help to keep moisture in the soil is capped.
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