The erythrocyte and leucocyte profile of saline tilapia (Oreochromis Niloticus) in a cultivation system with nanobubbles

1st International Conference on Fisheries and Marine Science

Gunanti, M.^1 ; Wulansari, P.D.^1 ; Kinzella, K.^2

Department of Fish and Aquaculture Health Management, Faculty of Fisheries and Marine, Universitas Airlangga, Surabaya

60115, Indonesia^1

Aquaculture Study Program, Faculty of Fisheries and Marine, Universitas Airlangga, Surabaya

60115, Indonesia^2

关键词: Nano-bubble;    Nanobubbles;    Oreochromis niloticus;    Water salinity;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/236/1/012089/pdf
DOI  :  10.1088/1755-1315/236/1/012089

来源: IOP

【 摘 要 】

Saline tilapia has a high tolerance when it comes to growing and developing in water salinity of 15 - 25 ppt. The used method was an experiment. The highest level of erythrocytes was found in the 30th day nanobubble (33.63 x 104 cells/mm3) and the lowest was on the 0th day of using the aerator (8.25 x 104 cells/mm3). The highest level of leukocytes was found on the 30th day of the nanobubbles (45,175 cells/mm3) and the lowest was on the 0th day of the aerator (15,375 cells/mm3). The highest level of basophils was found on the 30th day of the nanobubbles (5.75%) and the lowest was on the 10th day of the aerator (2.38%). The highest level of eosinophils was on the 0th day (4.75%) and the lowest was on 30th day nanobubble (3.38%). The highest level of neutrophils was found on the 10th day (68%) and the lowest level was found on 0 day with the aerator (32.13%). The highest level of lymphocytes was found on the 20th day (55.25%) and the lowest was found on the 30th day with the aerator (18.13%). The highest level of monocytes was found on the 20th day (9.625%) and the lowest was found on the 30th day with the aerator (7.5%). This showed that the cultivation system using nanobubbles affected the number of erythrocytes and leukocytes in the saline tilapia.