The theory of decadence and prevent soil erosion by vetiver.Plants from the walls and natural earth fight nightHis Majesty is aware shape conditions disrupted drainage of the soil and the loss of fertile soil.Therefore, the study of potential "vetiver", which is a plant native of Thailand that have special features that help to prevent soil washout disrupted and underground moisture conservation.Which are simple farmers how to grow can be performed manually. Without care, planting much after all other methods more operating savings. Therefore, the RoyalExperimental study on action programmes, about vetiver Characteristics of vetiver
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