gamal plant which has thin green leaves, grows for living fences on the edge of rice fields

greenery view agroforestry systems legume gliricidia fabaceae herb environmental evergreen soil erosion tree branch botany ecology climate pattern stem sepium park light texture environment growth outdoor leaves organic freshness gardening agriculture growing farm ground forest bush botanical garden closeup fresh foliage bright leaf natural plant background nature green gamal thin grows living fences edge rice fields plants animal feed