Importance: Economic
‣ Better utilized all waste or by-product from other
industries
‣ Valuable labor for agricultural sectors (80% in nonirrigated
area) approx. 300-400 Baht/Rai
‣ Fertilization producer: Cattle 400 kg.
weight.produces fresh feces 7.3 T/head equal to
150-300 kg/year/head of chemical fertilizer.