After the rice harvest, there will be residual material rice straw left a lot. Removal of rice straw by general of farmers to the landfill or how to burn that way will cause air pollution. The application of rice straw is applied to many aspects of benefits both in terms of agriculture, such as fertilizer, improve the soil, of industries such as used to make paper, handicraft products. There are also applied to the production of alcohol to be used as a renewable energy