Pemanfaatan Tepung Daun Kangkung Air (Ipoema Aquatica Forsk.) Yang Difermenta…

Feed is one of the determining factors for the success of fish farming so it is necessary to pay attention to the quality of the feed. So far, fish feed manufacture still uses soybean meal as a source of protein for fish feed and has a relatively expensive price because it is still imported. This research aims to determine the effect of substituting fermented water spinach leaf meal with As…