Now showing items 1-2 of 2

    • Hatchery techniques for egg and fry production of Clarias batrachus (Linnaeus) 

      Christopher F. Knud-Hansen | Ted R. Batterson | Clarence D. McNabb | Hadiroseyani, Yani | Dana, Darnas | Eidman, H. Muhammed (1989)
      Egg hatching, and fry growth and survival of the walking catfish, Clarias batrachus (Linnaeus), were investigated under hatchery conditions in West Java, Indonesia. Spawning was environmentally induced in a specialized ...
    • Nitrogen Input, Primary Productivity and Fish Yield in Fertilized Freshwater Ponds in Indonesia 

      Harahat, Irwan S. | Sumantadinata, Komar | Eidman, H. Muhammed | Christopher F. Knud-Hansen | Ted R. Batterson | Clarence D. McNabb (1990)
      Twelve 0.2-ha ponds in West Java were fertilized weekly with four levels of chicken manure (12.5, 25, 50, and 100 g dry weight/m2 week-1) during a 149-day growout experiment for Nile tilapia (Oreochromis niloticus) production. ...