BIOLAND AS A RENEWABLE ENERGY RESOURCE
In Sambeng II, Poncosari village, Srandakan, Bantul, Yogyakarta, there are 52 people working as cattle raisers. Each group has at least 2 – 3 cows, while one cow produces 23,59 kg dung / day. The dung is usually piled up into dung middens at the back of the cowshed, yet commonly never used in an optimal way.



