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Condition factor as growth indicator of Labeo rohita fingerlings cultured using different diets containing bioflocs and commercial feed pellets

Author Affiliations

  • 1Department of Zoology, University of Jammu, J&K, India
  • 2Department of Zoology, University of Jammu, J&K, India

Int. Res. J. Environment Sci., Volume 7, Issue (2), Pages 18-23, February,22 (2018)


The present study is focussed on the growth pattern of Labeo rohita fingerlings cultured under laboratory conditions by determining its length weight relationship (LWR) and condition factor (K). Four treatment units including control were employed with one replicate for culture of Labeo rohita fingerlings and maintained for a period of 90 days. Fingerlings fed on commercial feed alone served as control. Insitu bioflocs were used as feed in Treatment 1, whereas in Treatment 2, fingerlings were fed with exsitu bioflocs cultured in another source and harvested for feeding. In Treatment 3 fingerlings were fed with both commercial feed and exsitu bioflocs in the ratio 1:1. Individual weight and length of fingerlings was measured at the start and end of culture period using ruler and weighing balance respectively. The length-weight relationship and condition factor was estimated based on the length and weight data. Length weight relationship (LWR) was computed by the equation: W = a Lb. The value of the regression co-efficient ‘b’ obtained from the LWR was 3.41, 3.85, 1.59 and 3.68 for Control, Treatment 1, Treatment 2 and Treatment 3 respectively. The value of ‘b’ clearly depicts that the growth pattern was allometric and not isometric. The condition factor calculated for Labeo rohita were 0.97, 1.04, 1.03 and 1.03 which indicated that fishes were in good condition in Treatment 1, Treatment 2 and Treatment 3 whereas in poor condition in Control, during the study period.


  1. Khajuria B., Langer S. and Sharma R. (2014)., Length weight relationship and condition factor of Tor putitora from Jhajjar stream., International Journal of Scientific & Engineering Research, 5(2).
  2. Goddar S. (1996)., Feed Management in Intensive Aquaculture., Chapman & Hall, N.J., 189.
  3. Williams J.E. (2000)., The Coefficient of Condition of Fish., Manual of Fisheries Survey Methods II January 2000.
  4. Lizama M.A.P. and Ambrósia A.M. (2002)., Condition factor in nine species of fish of the Characidae family in the upper Paraná River floodplain., Brazilian J. Biol., 62, 113-124.
  5. Weatherlley A.H. (1972)., Growth and ecology of fish population., London, Academic Press.
  6. Gomiero L.M., Junior G.A.V. and Naous F. (2008)., Weight-length relationship and condition factor of Cichla kelberi (Perciformes, Cichlidae) introduced in an artificial lake in the Southeast of Brazil., Acta Scientiarum. Biological Sciences, 30(2), 173-178.
  7. Mir J.I., Shabir R. and Mir F.A. (2012)., Length-weight relationship and condition factor of Schizopyge curvifrons (Heckel, 1838) from River Jhelum, Kashmir, India., World Journal of Fish and Marine Sciences, 4(3), 325-329.
  8. Gomiero L.M. and Braga F.M.S. (2003)., Relação pesocomprimento e fator de condição para Cichla cf. ocellaris e Cichla monoculus (Perciformes, Cichlidae) no reservatório de Volta Grande, rio Grande - MG/SP., Acta Scientiarum Biological Sci., 25, 79-86.
  9. Froese R. (2006)., Cube law, condition factor and weight–length relationships: history, meta‐analysis and recommendations., Journal of applied ichthyology, 22(4), 241-253.
  10. Bagenal T.B. (1978)., Age and growth., Methods for assessment of fish production in fresh waters, 101-136.
  11. Martin W.R. (1948)., The mechanics of environmental control of body form in fishes., Ontario Fish. Res. Lab., 58, 1-91.
  12. Sani R., Gupta B.K., Sarkar U.K., Pandey A., Dubey V.K. and Singh Lakra W. (2010)., Length–weight relationships of 14 Indian freshwater fish species from the Betwa (Yamuna River tributary) and Gomti (Ganga River tributary) rivers., Journal of Applied Ichthyology, 26(3), 456-459.
  13. Ekasari J., Angela D., Waluyo S.H., Bachtiar T., Surawidjaja E.H., Bossier P. and De Schryver P. (2014)., The size of biofloc determines the nutritional composition and the nitrogen recovery by aquaculture animals., Aquaculture, 426, 105-111.
  14. Pauly D. (1983)., Some simple methods for the assessment of tropical fish stocks., FAO Fisheries Technical Paper, (234), FAO, Rome, Italy.
  15. Le Cren E.D. (1951)., The length-weight relationship and seasonal cycle in gonad weight and condition in the perch (Perca fluviatilis)., The Journal of Animal Ecology, 201-219.
  16. APHA (1985)., Standard Methods for the Examination of Water and Waste Water (16th ed.)., American Public Health Association., Washington, DC.
  17. Carlander K.D. (1969)., Handbook of freshwater fishery biology., The Iowa State University Press, Ames, IA., 1, 752.
  18. Beverton R.J.H. and Holt S.J. (1957)., On the dynamics of exploited fish populations., Fisheries Investigation Series II, Reprinted 1993, The Blackburn Press, Caldwell, NJ, USA, 19, 533.
  19. Saha S.N., Vijayanand P. and Rajagopal S. (2009)., Length-weight relationship and relative condition factor in Thenus orientalis (Lund, 1793) along east coast of India., Current Research Journal of Biological Sciences, 1(2), 11-14.
  20. Mommsen T.P. (1998)., Growth and metabolism., The physiology of fishes, 2, 65-97.
  21. Earphone J.M. and Alb Aret J.J. (2003)., Length-weight relationship for 52 species of fish in estuaries and lagoons of West Africa., Cybium, 27(1), 3-9.
  22. Chakrabarty R.D. and Singh S.B. (1963)., Observations on some aspects of fishery and biology of mrigal cirrhina mrigala (hamilton) from allahabad., Indian journal of fisheries-section a, 10(1), 209-232.
  23. Natarajan A.V. and Jhingran A.G. (1963)., On the biology of Catla catla (Ham.) from the river Jamuna., In Proc. Natl. Inst. Sci. India B, 29, 326-355.
  24. Kamal M.Y. (1971)., Length weight relationship of Cirrhina mrigala (Ham.) from commercial catches at Allahabad., Proceedings of National Institute of Science India, 41, 419-421.
  25. Qasim S.Z. (1973)., An apprasal of the studies on maturation and spawning in marine teleosts from the Indian waters., Indian J. Fish, 20(1), 166-181.
  26. Bal D.V. and Rao K.V. (1984)., Marine fisheries., Tata McGraw-Hill Publishing Company, New Delhi, 51-73.
  27. Ighwela K.A., Ahmed A.B. and Abol-Munafi A.B. (2011)., Condition Factor as an Indicator of Growth and Feeding Intensity of Nile Tilapia Fingerlings (Oreochromis niloticus) Feed on Different Levels of Maltose., American-Eurasian J. Agric. & Environ. Sci., 11(4), 559-563.
  28. Ujjania N.C., Sharma L.L. and Balai V.K. (2013)., Length-weight relationship and condition factor of Indian major carp (Labeo rohita Ham., 1822) from southern Rajasthan, India., Applied Biological Research, 15(2), 104-108.
  29. Crab R., Kochva M., Verstraete W. and Avnimelech Y. (2009)., Bio-flocs technology application in over-wintering of tilapia., Aquaculture Engineering, 40(3), 105-112.
  30. Jhingran V.G. (1991)., Fish and Fisheries of India., Hindustan Publishing Corporation Delhi (India).
  31. Jhingran V.G. (1978)., Fish and Fisheries of India., Hindustan Publishing Corporation, Delhi (India), 15, 1-954.
  32. Santhosh B. and Singh N.P. (2007)., Guidelines for water quality management for fish culture in Tripura., ICAR Research Complex for NEH Region, Tripura Centre, Publication, 29.
  33. Azim M.E., Little D.C. and Bron J.E. (2008)., Microbial protein production in activated suspension tanks manipulating C: N ratio in feed and the implications for fish culture., Bioresource Technology, 99(9), 3590-3599.