Aspek Biologi Ikan Patin (Pangasianodon Hypophthalmus) Yang Dipelihara Dengan…

Conventional intensive fish farming has many obstacles, such as high production costs, long harvest times or slower growth of fish, poor water quality which has an impact on declining fish health. The solution to accelerate fish growth is to use photoperiod manipulation (shorter light and longer dark) the application of photoperiod manipulation has succeeded in giving the effect of faster fish …