From the study it can be seen that the plant has the potential to prevent erosion of the soil, the grass family plants such as vetiver grass and hay that can prevent soil erosion and soil condition, the treatment and rehabilitation of soil, to plant more. Other plants it can reduce soil erosion, but may possibly be less efficient than straw and vetiver. Thus, the plant has the potential to prevent erosion of the soil, the vetiver and a straw.
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