Now showing items 1-3 of 3

    • 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 ...
    • 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 ...
    • Tilapia breeding and seed production for brackishwater culture in the Philippines 

      Guerrero III, Rafael D.; Guerrero, Luzviminda A.; Cornejo, Rafael G. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1996)
      Tilapias are important foodfishes in the Philippines second only to milkfish. While farming of tilapias in freshwater ponds and cages is already established, there is a need for wider application of the available technologies ...