Browsing Dept. of Fish Biology and Genetics by Issue Date
Now showing items 1-17 of 17
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Effect of L-Arginine on the Growth of Tilapia (Oreochromis niloticus)
(Department of Fish Biology and Genetics, 2013-12)Arginine plays important roles in tissue repair, cell replication and collagen synthesis which impact animal growth and survival. An experiment was carried out in triplicate to evaluate the effects of L-arginine on ... -
OVARIAN STATUS AND FECUNDITY OF SPOTTED SNAKEHEAD (Channa punctatus) IN NATURAL WATERS OF SYLHET
(Department of Fish Biology and Genetics, 2013-12)A series of experiments were conducted to study the ovarian development and fecundity of spotted snakehead, Channa punctatus. The fishes were collected on regular basis for each month from the rivers, beels, and haors ... -
Reproductive biology of long whiskered catfish
(Department of Fish Biology and Genetics, 2013-12)Aspects of reproductive biology such as sexual maturity, spawning, gonadosomatic index, fecundity and gonadal histology of Sperata aor were investigated for a period from August-2012 to July-2013. The species reared in ... -
REPRODUCTIVE BIOLOGY ASPECT OF FRESHWATER GARFISH Xenentodon cancila (Hamilton, 1822) FOUND IN THE RIVER OF SYLHET
(Department of Fish Biology and Genetics, 2013-12)A recent study concerning the some reproductive biology of the freshwater garfish Xenentodon cancila (Hamilton 1822) has been carried out in the eastern part of the Bangladesh. Specimens of the fish were collected over ... -
PRESENT STATUS OF ENDANGERED FISH SPECIES IN SYLHET
(Department of Fish Biology and Genetics, 2014-12)The present survey was conducted for a period of 8 months from April to November 2014 in 4 fish markets in Study area namely Bandar Bazar Fish Market, Mahatabpur Matsha Arat, Kazir Bazar Fish Market and Tuker Bazar Fish ... -
PERFORMANCE OF QUALITY SEED PRODUCTION AND BROOD MANAGEMENT STATUS OF FISH HATCHERIES IN GREATER SYLHET
(Department of Fish Biology and Genetics, 2014-12)Aquaculture in Bangladesh has got tremendous development and contributing 55% of the total fish production. To meet up the demand of fish seed, hatchery produced seed has a great contribution in our country. In order ... -
STUDY ON THE REPRODUCTIVE BIOLOGY OF VIETNAMESE CLIMBING PERCH (Anabas testudineus)
(Department of Fish Biology and Genetics, 2014-12)In order to know the reproductive biology it is necessary to investigate about the developmental changes in macroscopic and microscopic features of the ovary and testes of female and male Vietnamese Climbing Perch, A. ... -
Gonadal Development and Maturity Pattern of Long Whiskered Catfish (Spereta aor)
(Department of Fish Biology and Genetics, 2014-12)Month wise gonadal development and maturity pattern of long whiskered catfish (Spereta aor) were examined over the year. Gonadal developments were examined by macroscopically and microscopically and histological observations ... -
HABITAT ECOLOGY AND REPRODUCTIVE BIOLOGY OF GAGORA CATFISH (ARIUS GAGORA)
(Department of Fish Biology and Genetics, 2014-12)In the present study, habitat ecology and the aspects of reproductive biology of Arius gagora were assessed through histology of gonads in Monu River from July 2013 to June 2014. Twenty species of catfish belonging 8 ... -
FISH DIVERSITY OF KUSHIARA RIVER AT MONUMUKH POINT: PRESENT STATUS AND FUTURE PROSPECTS
(Department of Fish Biology and Genetics, 2014-12)River Kushiara is a momentous and eminent river in the greater Sylhet region of Bangladesh. The study was conducted for one year from July 2013 to June 2014 to assess the present status of diversity of fish fauna and ... -
DIVERSIITY OF INDIGENOUS FISH SPECIES INKONOSKHAI HAOR
(Department of Fish Biology and Genetics, 2014-12)Konoskhai haor is one of the smallest wetland ecosystems in Bangladesh of national importance. The present study was executed to assess the indigenous fish assemblage of Konoskhai haor for 9 months from May 2014 to January ... -
VALUE CHAIN ANALYSIS OF DRY FISH IN MASSIMPUR, SYLHET
(Department of Fish Biology and Genetics, 2014-12)The present study was conducted for six months from July to December 2014 at Massimpur Bazaar Dry Fish Market in Sylhet district of Bangladesh to evaluate the value chain of dried fish products. Six hundred bepari, ... -
Fish Species Biodiversity and Livelihood Status of Fisheries Community in Dekhar Haor
(Department of Fish Biology and Genetics, 2014-12)The study was conducted to assess the present situation of fish biodiversity and livelihood status of fishers’ community in Dekhar haor under Sunamganj sadar and Dakhin Sunamganj upazilla of Sunamganj district, for a period ... -
STUDIES ON GONADOSOMATIC INDEX AND FECUNDITY OF STRIPED SNAKEHEAD (Channa striatus) IN NATURAL WATER OF SYLHET
(Department of Fish Biology and Genetics, 2014-12)The research was conducted to determine the breeding season of striped snakehead Channa striatus based on gonadosomatic index, hepatosomatic index, fecundity, length-weight relationship, body weightfecundity relationship ... -
PHYLOGENETIC STUDY OF SPERATA SP. FOUND IN SYLHET SADAR, SYLHET
(Department of Fish Biology and Genetics, 2014-12)The present study was conducted in Kazir bazar fish market, Lal Bazar (Bandor) fish market and Majortila fish market, Sylhet for a period of three months from July to September 2014. Three biometric, 24 morphometric and ... -
CARP BIODIVERSITY STATUS ON HALDA RIVER
(Department of Fish Biology and Genetics, 2014-12)The Halda River of Bangladesh has immense importance as it is the only natural spawning ground of Indian major carp species. The study was conducted for a period of 12 months from July 2013 to June 2014 in Halda river ... -
STUDY ON THE BIODIVERSITY STATUS OF LOACH SPECIES IN SYLHET SADAR
(2014-12)In order to determine the biodiversity status of freshwater loaches in Sylhet Sadar, the present study was conducted for a period of 9 months (April-December, 2014). The study was based on mainly three fish markets (Tuker ...