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TEKNIK BUDIDAYA Chlorella sp. DALAM AIR TAWAR DI BALAI PENGEMBANGAN TEKNOLOGI PERIKANAN BUDIDAYA (BPTPB) CANGKRINGAN, YOGYAKARTA Nurul Fatimah; Sri Hidayati; Shobrina Silmi Qori Tartila; Aridian Laras
JURNAL AKUAKULTURA Vol 7, No 1 (2023): JURNAL AKUAKULTURA
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/ja.v7i1.7573

Abstract

This study aimed to observe the culture technique of Chlorella sp. at BPTPB Cangkringan, Yogyakarta. Data were collected from direct observation by following the culture implementation and various literature studies in fresh water. From the observation result, the semi-mass scaled culture obtained the highest population density after 8-th day of culture at 2.970 x 104 cells/ml. The growth rates of Chlorella sp. in semi-mass scaled culture were 0.4298 x 104 cells/ml. The water quality of Chlorella sp. culture in semi-mass conditions was remained at 27-28oC, pH 7, and salinity 1 ppt. Nevertheless, the semi-mass scaled culture activity depends on the weather condition and good fertilizer quality to optimize the Chlorella sp. growth.