Fishery

 
 

 

FLD  Proper liming  in fish pond on regular manure

 

OFT

  • To assess the growth of ornamental fish reared in small earthen pits

  • To assess the growth of Asian catfish in small domestic ponds by using natural feed

Topic of Training

  • Production of carp spawn by induced breeding method

  • Carp spawn culture in nurseries for production of fry

  • Production of fingerlings from rearing ponds

  • Mixed fish and prawn culture for optimizing production

  • Hazards of fish and prawn culture and their remedies

  • Integrated fish farming

  • Asian Cat fish breeding and culture

  • Ornamental fish breeding and culture

  • Management of brood fish and preparation of nursery ponds

  • Technological options for effective utilization of freshwater resources for self- employment generation

 

Tips for good fish culture practices

  • Prepare pond meticulously before initiating fish culture every year

  • Get rid of all pre-existing fish before starting new culture

  • Stock fish optimally - do not overstock or under stock

  • Do not stock small fish with big ones or in other words, stock fish of more or less the same size and at the same time

  • Apply organic manure, lime and inorganic fertilizer as per recommendations and rake the pond bottom with net at least once a month

  • Apply supplementary feed on daily basis as per recommendations

  • Keep the pond and its surrounding devoid of weeds

  • Pond dykes should have such plants/trees that provide shade, check soil erosion but at the same time do not pollute the water with the falling leaves

  • Ponds should be airy and have sufficient sunlight penetration

  • Use cheap local ingredients as fish and prawn feed

  • Dyke of the pond should be strong and well guarded to prevent escape of fish & prawn from the pond and also to prevent entry of wild fish into it