international energy conservation code

Differ from agriculture area and also purification forestry, contribution of agroforestry in the field of economic social can more varying because its effort component more immeasurable. Addition again besides opening possibility to increase economic efficiency and make-up of life level can also generate effect multiplier and of agroforestry also improve;repair and also improve the condition of environment ( Anonimus, 2000). Weakness [all] farmer in general [is] [at] system marketing of result.