Rice straw burning
In the present farmers like to burn rice straw after harvesting. Because it save and convenience. The farmers don’t know to burn rice straw can be cause soil degradation. To burn rice straw will destroy soil organic matter. The surface of the soil to temperatures up to 90 degrees Celsius. When the farmers burn rice straw every year the soil is tightly packed. It has less water retention. The roots of plants can’t spread and the plants can’t grow. Besides that to burn rice straw can lead to Green house effect. Sometimes smoke from burn rice straw obscured visibility of the vehicle.