Breeding and Seed Production of Cultured Finfishes in the Philippines: Recent submissions

Now showing items 21-31 of 31

    • The commercial production of green grouper fingerlings, Epinephelus suillus, from wild caught fry - an industry experience 

      Juario, Jesus V.; Silapan, Judith R.; Silapan Jr., Lauro L. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
      Wild-caught fry of the green groupers, Epinephelus malabaricus and E. suillus ranging in standard lengths (SL) from 1.5 to 3.0 cm were bought from different fry dealers all over the Philippines. These were reared from 1.0 ...

    • Larviculture of milkfish (Chanos chanos) in outdoor tanks 

      Duray, Marietta N. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
      In the past, larviculture of milkfish depended entirely on the use of rotifers and brine shrimp nauplii and rearing trials were done under roofed facilities. Since the dietary value of live food varies according to culture ...

    • Review of SEAFDEC/AQD finfish seed production research 

      Quinitio, G. F.; Duray, M. N. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
      Research on seed production of several foodfishes has been a continuing activity of SEAFDEC/AQD since 1976. Fry and juvenile production methods of these fish commodities are in various stages of advancement. For instance, ...

    • Mass larval rearing technology of marine finfish in Japan 

      Fukusho, Kunihiko (Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
      With economic development and increased demand for high price fish, industrial scale marine finfish culture in Japan was started in 1960-1965 for yellowtail Seriola quinqueradiata. Sustainable supply of wild juvenile and ...

    • Effects of different fat sources on the egg quality of grouper, Epinephelus suillus 

      Quinitio, G. F.; Coloso, R. M.; Duller, A.; Reyes, D. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
      The effect of different fat sources on the egg quality of grouper, Epinephelus suillus eggs was evaluated. Fish in three tanks, each containing 3 females and 1 male, were fed various types of feeds namely: trash fish ...

    • Influence of LHRHa and methyltestosterone on milt production of sea bass Lates calcarifer (Bloch) 

      Hilomen-Garcia, G. V.; Baldevarona, R. B.; Lacanilao, F. J. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
      Milt volume, sperm density, and number of spermatozoa were determined to quantify milt production of mature sea bass after a single injection of LHRHa [(D-Ala6,Pro9-N-ethylamiide)LHRH] in saline solution and 17α-methyltestosterone ...

    • LHRHa and pimozide-induced breeding in the catfish, Clarias macrocephalus (Gunther) 

      Tan-Fermin, J. D.; Gapasin, R. S. J.; Tan, A. M.; Garcia, M. A.; Emata, Arnil C. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
      Clarias macrocephalus is endemic yet dwindling freshwater foodfish in the Philippines. Induced breeding protocol was developed by monitoring the size and maturation of eggs at 0-48 h after a simultaneous injection of ...

    • Changes in lipid and fatty acid content during early larval development of milkfish (Chanos chanos): influence of broodstock diet 

      Marte, Clarissa L.; Borlongan, Ilda G.; Emata, Arnil C. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
      The influence of amount and type of lipid given to milkfish broodstock by developing larvae was investigated by feeding broodstock commercial diets that differed in lipid content and composition. The two commercial feeds ...

    • Nickel-induced pathohistologic alterations in Oreochromis mossambicus 

      Gicaro, G.; Herrera, A. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
      A pathohistologic study was conducted to determine the effects of nickel on the testes of maturing Mozambique tilapia, Oreochromis mossambicus. The fish were treated with 0.5 mg/L and 1.0 mg/L sublethal dose of nickel ...

    • Impact of nickel poisoning on the histology of the ovaries of Oreochromis mossambicus 

      Sioson, C.; Herrera, A. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
      Ovaries of Oreochromis mossambicus exposed to sublethal concentrations of nickel sulphate (0.5 mg/1 and 1.0 mg/1) were histologically analyzed. Changes following exposure to 0.5 mg/1 nickel sulphate include irregularities ...

    • Control of gonad growth, maturation and spawning in teleost fish: A review 

      Munro, Angus D.; Lam, Tom J. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
      Despite their great variety of reproductive strategies, a general characteristic of most teleosts is that (where known) natural reproduction shows a long-term periodicity, even in tropical habitats (e.g. see contributions ...