Pemanfaatan Tepung Bulu Ayam Difermentasi Menggunakan Rhizopus Sp. Dalam Paka…

ABSTRACT This research were conducted from November 2022 to January 2023. This study aims to determine the effect of feeding containing fermented chicken feather flour on feed efficiency and growth of striped catfish fry. The test fish used had a weight of 2,85 ± 0,33 g. The containers used for observing fish growth were 15 units of floating net cages made of gauze measuring 1x1x1 m with a st…