Hatchery rearing of sea bass Lates calcarifer Bloch
A hatchery rearing scheme for sea bass (Lates calcarifer Bloch) is described. Survival rate from hatching (d0) to harvest (d30) was 34%. Feeding sea bass fry with Chlorella-fed or Selco-enriched instar II Artemia from d19 to d23 resulted in similar survival rates (74%), total length (8.2 and 8.9 mm) and weight (8.9 and 12.1 mg) at d30. Although sea bass fry fed 2.5, 5 or 10 Artemia/ml/day from d14 to d20 exhibited similar survival rates (73-93%), fish were significantly larger as feed density increased (7.1, 8.2, 9.8 mm total length and 2.4, 4.3, 9.7 mg wet weight, respectively). The significance of this study lies in providing technical information on artificial production of sea bass fry.
การอ้างอิงParazo, M. M., Reyes Jr., D. M., & Avila, E. M. (1991). Hatchery rearing of sea bass Lates calcarifer Bloch.
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Studies on the nursery rearing of seabass, Lates calcarifer (Bloch) fry in illuminated floating net cages Fermin, Armando C.; Bolivar, Ma. Edna C.; Gaitan, Albert (Ministry of Agriculture and Water; King Abdulaziz City for Science and Technology; Riyadh Chamber of Commerce and Industry, 1994)The feasibility of rearing seabass, Lates calcarifer, fry for fingerling production in illuminated floating nursery cages was determined. In experiment 1, seabass fry of 20.0 mm mean TL were stocked at 600 and 1200 in 1 ...
Larval intervals of the sea bass, Lates calcarifer, based on the development of swimming and feeding functions. Kohno, H.; Duray, M.; Ohno, A.; Taki, Y. (Asian Fisheries Society, 1994)Developmental sequences of characters concerned in swimming and feeding function were examined on laboratory-reared seabass larvae. Based on a scheme of development events constructed in this study, the early life hisory ...
Garcia, LM (Asian Fisheries Society, 1994)Recent advaces in the spontaneous and hormoneinduced breeding of caged sea bass (Lates calcarifer bloch, Family Centropomidae) are reviewed. Spontaneous spawnings follow a semilunar rhythm, with most spawings accurring in ...