Jayakumar, R and Ramesh Kumar, P and Sakthivel, M and Samal, Amir Kumar (2013) Health management in hatchery and grow-out mariculture. [Teaching Resource]
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Abstract
Mariculture has been steadily growing over the last few decades. To satisfy the increasing demand of local and export markets for fish and to control overexploitation of marine fish species, many countries are expanding mariculture activities. Disease is one of the most limiting factors in mariculture. Intensification of mariculture favours pathogens, which increase disease outbreaks. Diseases are broadly classified into infectious and non-infectious diseases. Infectious diseases are further divided into four groups based on the nature of the pathogen: viral, bacterial, parasitic, or fungal. Non-infectious diseases are divided into neoplastic diseases, genetic and environmentally induced diseases, and nutritional deficiency diseases. Sustainable aquaculture production can only occur when fish are healthy and free from disease. Fish disease management is a combination of preventing the onset of disease and measures to reduce losses from disease when it occurs.
| Item Type: | Teaching Resource |
|---|---|
| Uncontrolled Keywords: | Health management; hatchery; grow-out mariculture |
| Subjects: | Aquaculture > Mariculture Aquaculture Aquaculture > Hatchery |
| Divisions: | CMFRI-Mandapam |
| Depositing User: | Arun Surendran |
| Date Deposited: | 09 Jan 2014 04:20 |
| Last Modified: | 09 Sep 2015 15:57 |
| URI: | http://eprints.cmfri.org.in/id/eprint/9722 |
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