Fisheries and Aquaculture Journal
Open Access

Department of Fisheries, Cochin University of Science and Technology, Kerala, India

Biography

Krishnan AR has extended his valuable service for many years and has been a recipient of many award and grants. His international experience includes various programs, contributions and participation in different countries for diverse fields of study.  His research interests reflect in his wide range of publications in various national and international journals.

Publications

• Research Article   
  Design Characteristics and Specifications of Cast Net Operated Along the Lower Stretches of Vembanad Wetlands
  Author(s): Ajay VS* and Krishnan AR
  
  Cast net (Locally called veesu vala) design variation, operational techniques, catch composition and selectivity analysis in vembanad wetland, Kerala was examined between June 2020 to April 2021. Netting materials used for cast net construction in vembanad Lake were monofilament, multifilament Nylon (polyamide). The cast net length was 4-5 m and net mouth area was 2.5-5.0 m2. Cast net was somewhat species specific and showed selectivity for shallow water species. Its durability ranged from 3.5 months to 3 years depending on the netting material and the environmental conditions where it is being operated. Cast net fishery is one of the main type of artisanal fishery practiced occupationally by the fishermen community of Kerala. The region so far is untouched with the introduction of mechanized fishing apart from small traditionalized improvements. The c.. View More»
  DOI: 10.35248/2150-3508.21.s2.001

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