Project title a comparison of efficiency of crop straw mushrooms with dried water hyacinth and fresh water hyacinth as a science project experiments category. Experimental comparison of efficiency of straw mushroom cultivation by using dried water hyacinth and water hyacinth are used fresh water hyacinth, water hyacinth, and reduce the amount of benefit increases effectively straw mushrooms. Experimental cultivation of straw mushrooms that was found with a number of fresh water hyacinth flower mushroom and grow faster than the cultivation of straw mushrooms with dried water hyacinth.