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Recommendations: Regional workshop 2015-16
Bangladesh Fisheries Research InstituteBrackishwater Station, Paikgacha, Khulna
Prepared Prepared
ByBy
Md. Latiful IslamMd. Latiful IslamSenior Scientific Officer, Brackishwater Station, BFRI
Project Title: Development of technique for breeding and larval rearing of mud crab (Scylla olivacea)
Presenter- Umme Habiba Mumu
Technical Session-IChaired by Profulla Kumar
Sarker, DFO, Khulna
Recommendations: 1. Crab hatchery must be near to culture area;2. Reducing the salinity of larvae rearing to
the culture environment;3. Efforts should be provided to stabilize the
larvae rearing of mud crab.
Project Title: Diversification of culture practice for optimizing production of the shrimp (Penaeus monodon) culture system in the coastal ghers
Presenter- Md. Mizanur Rahman
Technical Session-I (cont’d)
Recommendations: 1. Short cycle culture is more appropriate for farmers;
no aeration needed;2. Increase the depth, reduce the gher size to rduce
risk of oxygen;3. Probiotics may help to reduce the bottom filaments,
might consider in future;4. Monitoring of water quality variables needs to
intensified.
Project Title: Development of breeding, seed production and culture technology of green back mullet (Chelon subviridis),
Presenter- Rumana Yasmin
Technical Session-I (cont’d)
Recommendations: 1. Mixed culture of parse needs to implement;2. Determination of density in mixed culture
should consider; 3. Feed and management practice needs to
be incorporate in future research;4. Breeding and culture practice of parse
needs to implement by separate research projects;
Project Title: Improvement of management practice for increasing production of shrimp (Penaeus monodon) in extensive system
Presenter- Md. Shariful Islam
Technical Session-I (cont’d)
Recommendations: 1. Rotenone is a banned item, needs to be
rejected from use in aquaculture;2.
Project Title: Polly-culture of shrimp (Penaeus monodon) with prawn (Macrobrachium rosenbergii) and brackishwater fin fish (Mystus gulio)
Presenter- Mollah N.S. Mamun Siddiky
Technical Session-I (cont’d)
Recommendations: 1. Production and stocking of PCR tested
galda fry needs to be emphasized;2. Zooplankton is also WSSV carrier, so needs
to eliminate before stocking of larvae; 3. Needs to consider closed aquaculture
system to avoid the WSSV out break.
Project Title: Studies on the breeding biology and seed production technique of corsula mullet (Rhinomugil corsula; Rahman, 1974)
Presenter- Rumana Yasmin
Technical Session-I (cont’d)
Recommendations: 1. Needs to be shorten and specific; 2. Breeding biology and seed production
should be emphasized, while nursery needs to be discarded or incorporated in a separate project.
Project Title: Studies on the genetic diversity, production and stock status of mud crab (Scylla spp)
Presenter- Md. Latiful Islam
Technical Session-I (cont’d)
Recommendations: 1. Works of Late Dr. Dipok Kamal of Khulna
University needs to be considered in citation;
2. Whole coastal belt needs to be incorporated (eg, Patuakhali, Barguna, Bhola, Noakhali, ect) for proper assessment and documentation of the mud crab resources in Bangladesh.
Suggestions for new proposal
Technical Session-I (cont’d)
1. Research on brackishwater mud ell (chuchia) breeding could be proposed;
2. Breeding of other brackishwater commercial species should be considered in future;
3. Demo farms with emphasized on “Diversification of crops depending agro-ecological conditions”, especially depending on salinity levels could be initiated.