Evaluation of Nutrient Trapping by Vetiver Grass: In Soil Eroded Area of Anno Agro Industry Farm, Gobu Sayo district, East Welega Zone, Oromia Regional State, Ethiopia

This book showed that Vetiver Grass has significant impacts on soil conservation and nutrient trapping.It improves most of the soil physicochemical properties and soil productivity due to the fact that vetiver plants form hedges or a living porous barrier, which slows and spreads run¬off water and traps sediment. And the author recommends that vetiver grass system is an effective soil conservation system in trapping nutrients at low cost and the use of vetiver grass is recommended as an affordable and sustainable soil management practice to improve soil fertility.