9 research outputs found
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No full textNot AvailableGrowth performances of dwarf gourami, Colisa lalia, by subjecting to different nutritional interventions were studied. The study included a comparative analysis of the isonitrogenous and isocaloric formulated feeds with life feed, Tubifex, to get the best formulated feed composition which gives similar results as the live feed. The best result (Length gain 1.03 ± 0.04 cm, Weight gain 1.12 ± 0.02 g, Weight gain 120.75 ± 1.63 %, SGR 0.88 ±0.01) was observed in the treatment fed with live feed, Tubifex. Similar results, except length gain value, were observed in treatment fed with formulated feed through 4% supplementary feed mix, with no significant difference (p<0.05). Thus, the composition of the supplementary diet mix is reined lecithin (40%),α tocopheral acetate (1.5), celin (L-ascorbic acid) (2.5%), spirulina powder (50%), L-tryptophan (6%).Not Availabl
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No full textDBT- Research Associateship Program in Biotechnology and Life SciencesKaryotypic characteristics of Barilius ngawa described from Manipur, northeast India reported here for the first time revealed diploid complements of 50 chromosomes. The karyotype consisted of 12 metacentric, 10 submetacentric, and 28 acrocentric chromosomes (Fundamental arm numbers, NF = 72). No heteromorphic sex chromosomes were observed in the species. The present study reports the karyotypic and cytogenetic data of bariline cyprinid fishes of northeast India thereby, enhances the existing cytotaxonomic information and chromosome evolution of Cyprinidae family in particular the genus Barilius.Government of Indi
Thin gold layers – experimental optical properties and their correlation with classical Drude, non-local and ab-initio calculations
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