Farmers at Dalang have managed to increase their income by selling waste straws from used lands, a farming waste previously used to feed cows or to be burnt off, which created an environmental hazard for first and air pollution. The change was suggested by local information association who helps farmers get to know more information to increase their income. The straws are sold at 3.6 Yuan per kilogram, and together, 108,000 Yuan have been generated out of them.