Planting vetiver is mainly focused on issues of soil and water conservation. Reduce the erosion of the soil. The sedimentary clay nanoparticles helps in the area of the slope, but the research yaphop that vetiver is also looks in the restoration of resources. Which helps the soil has the potential to increase productivity. Planting vetiver for soil areas, degraded soil, area, or have a problem, so it helps refresh and improve soil conditions improved as the result of increased organic matter and microbial activity, vetiver roots, including areas with moisture longer. So have developed soil conditions and fertility increased as a priority.
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