Table 2 Sample information employed for the investigation of emaciation infection in rearing olive flounder (P. olivaceus) of Korea in 2015
From: Monitoring of emaciation disease in cultured Paralichthys olivaceus of Jeju island during 2014–2015
Year | Month | Water temp.(°C) | No. of fish | No. of farm | Fish size |
|---|---|---|---|---|---|
2015 | Mar and Apr | 15.5 ± 1 | 45 | 15 | < 10 cm |
69 | 23 | 11~20 cm | |||
33 | 11 | 21~30 cm | |||
33 | 11 | 31 cm | |||
May and Jun | 16.7 ± 0.7 | 18 | 6 | < 10 cm | |
87 | 29 | 11~20 cm | |||
39 | 13 | 21~30 cm | |||
21 | 7 | 31 cm < | |||
Jul and Aug | 20.5 ± 1.7 | 9 | 3 | < 10 cm | |
60 | 20 | 11~20 cm | |||
69 | 23 | 21~30 cm | |||
18 | 6 | 31 cm < | |||
Oct | 19.5 ± 0.5 | 12 | 4 | < 10 cm | |
48 | 16 | 11~20 cm | |||
42 | 14 | 21~30 cm | |||
57 | 19 | 31 cm < | |||
Total | 660 | 220 |