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volume 49 issue 1 (february 2015) : 123-126,   Doi: 10.5958/0976-0555.2015.00025.4

Evaluation of pig rearing farmers of North East India as prospective breeder: A retrospective analysis

S
S. Naskar*
S
S. Borah
Y
Y. Vashi
R
R. Thomas
S
S.K. Dhara1
S
S. Banik
1National Research Center on Pig, Guwahati-781 131, India.
Cite article:- Naskar* S., Borah S., Vashi Y., Thomas R., Dhara1 S.K., Banik S. (2025). Evaluation of pig rearing farmers of North East India as prospective breeder: A retrospective analysis. Indian Journal of Animal Research. 49(1): 123-126. doi: 10.5958/0976-0555.2015.00025.4.

ABSTRACT

The present study was conducted for objective evaluation of the pig rearing farmers of north east India as breeder. Preliminary survey of persons engaged in pork production and processing were made, and reproductive tracts of slaughtered animals were collected from organized (ORG-) and unorganized (UNORG-) slaughter houses in and around Guwahati for assessing their reproductive status through morphometric examination and maturation potential of oocytes. The survey revealed that male pigs, sourced from organized farms, were mostly slaughtered at 8-12 months of age, whereas female pigs were slaughtered after third or fourth farrowing, at ORG-slaughter houses. Pigs slaughtered at UNORG-slaughter houses were mostly sourced from primary producers and household enterprises, and stage of reproductive life was not an important factor influencing the decision to selling. Organometry of female genital organs showed higher values (P

REFERENCES

  1. Bartol, F.F., Wiley, A.A., Spencer, T.E., Vallet, J.L. and Christenson, R.K. (1993). Early uterine development in pigs. J. Reprod.    Fert. 48, 99-116
  2. Brussow, K.P., Egerszegi, I., Ratky, J., Soos, F., Casado, P. G., Tuchscherer, A. and Toth, P. (2004). Organometric data of the reproductive tract in cycling and early pregnant Hungarian Mangalica pigs. Arch. Tierz. Dummerstorf. 47, 585-594.
  3. Dyck, G. W. and Swiestra, E. E. (1983). Growth of the reproductive tract of the gilt from birth to puberty. Can. J. Anim. Sci. 63, 81-87.
  4. Gabriel, M.A., Gabriel, C.D., Maria, V. A., Marcelo, S.M. and Pablo, D.C. (2009). Immature oocyte quality and maturational competence of porcine cumulus-oocyte complexes subpopulations. Biocell. 33, 167-177.
  5. Gonzales-Figueroa, H. and Gonzales-Molfino, H.M. (2005). Maturation of pig oocytes in vitro in a medium with pyruvate. Braz. J. Med. Biol. Res. 38, 869-872.
  6. Livestock Census, 17th. (2003). Department of Animal Husbandry, Dairying and Fisheries, Ministry of Agriculture, Govt. of India.
  7. Livestock Census, 18th. (2007). Department of Animal Husbandry, Dairying and Fisheries, Ministry of Agriculture, Govt. of India.
  8. Lorenzo, P.L., Rebollar, P.G., Illera, M.J., Illera, J.C., Ill, E. M. and Alvarino, J.M.R. (1996). Stimulatory effect of insulin-    like growth factor-I and epidermal growth factor on in -vitro maturation of rabbit oocytes. J. Reprod. Fertil. 107, 109-117.
  9. Mahmoud, K.G.M. (2001). Cytogenetic studies on in-vitro fertilization in buffaloes. Ph.D. Thesis submitted to Fac. Vet. Med., Cairo Univ., Giza, Egypt.
  10. Peluso, J. J., Steger, R. W., Huang, H. and Meites, J. (1979). Pattern of follicular growth and steroidogenesis in the ovary of aging cycling rats. Exper. Aging. Res. 5, 319-333.
  11. Snedecor, G.W. and Cochran, W.G. (1994) Statistical Methods, 8th ed. The Iowa State University Press, IOWA.
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    volume 49 issue 1 (february 2015) : 123-126,   Doi: 10.5958/0976-0555.2015.00025.4

    Evaluation of pig rearing farmers of North East India as prospective breeder: A retrospective analysis

    S
    S. Naskar*
    S
    S. Borah
    Y
    Y. Vashi
    R
    R. Thomas
    S
    S.K. Dhara1
    S
    S. Banik
    1National Research Center on Pig, Guwahati-781 131, India.
    Cite article:- Naskar* S., Borah S., Vashi Y., Thomas R., Dhara1 S.K., Banik S. (2025). Evaluation of pig rearing farmers of North East India as prospective breeder: A retrospective analysis. Indian Journal of Animal Research. 49(1): 123-126. doi: 10.5958/0976-0555.2015.00025.4.

    ABSTRACT

    The present study was conducted for objective evaluation of the pig rearing farmers of north east India as breeder. Preliminary survey of persons engaged in pork production and processing were made, and reproductive tracts of slaughtered animals were collected from organized (ORG-) and unorganized (UNORG-) slaughter houses in and around Guwahati for assessing their reproductive status through morphometric examination and maturation potential of oocytes. The survey revealed that male pigs, sourced from organized farms, were mostly slaughtered at 8-12 months of age, whereas female pigs were slaughtered after third or fourth farrowing, at ORG-slaughter houses. Pigs slaughtered at UNORG-slaughter houses were mostly sourced from primary producers and household enterprises, and stage of reproductive life was not an important factor influencing the decision to selling. Organometry of female genital organs showed higher values (P

    REFERENCES

    1. Bartol, F.F., Wiley, A.A., Spencer, T.E., Vallet, J.L. and Christenson, R.K. (1993). Early uterine development in pigs. J. Reprod.    Fert. 48, 99-116
    2. Brussow, K.P., Egerszegi, I., Ratky, J., Soos, F., Casado, P. G., Tuchscherer, A. and Toth, P. (2004). Organometric data of the reproductive tract in cycling and early pregnant Hungarian Mangalica pigs. Arch. Tierz. Dummerstorf. 47, 585-594.
    3. Dyck, G. W. and Swiestra, E. E. (1983). Growth of the reproductive tract of the gilt from birth to puberty. Can. J. Anim. Sci. 63, 81-87.
    4. Gabriel, M.A., Gabriel, C.D., Maria, V. A., Marcelo, S.M. and Pablo, D.C. (2009). Immature oocyte quality and maturational competence of porcine cumulus-oocyte complexes subpopulations. Biocell. 33, 167-177.
    5. Gonzales-Figueroa, H. and Gonzales-Molfino, H.M. (2005). Maturation of pig oocytes in vitro in a medium with pyruvate. Braz. J. Med. Biol. Res. 38, 869-872.
    6. Livestock Census, 17th. (2003). Department of Animal Husbandry, Dairying and Fisheries, Ministry of Agriculture, Govt. of India.
    7. Livestock Census, 18th. (2007). Department of Animal Husbandry, Dairying and Fisheries, Ministry of Agriculture, Govt. of India.
    8. Lorenzo, P.L., Rebollar, P.G., Illera, M.J., Illera, J.C., Ill, E. M. and Alvarino, J.M.R. (1996). Stimulatory effect of insulin-    like growth factor-I and epidermal growth factor on in -vitro maturation of rabbit oocytes. J. Reprod. Fertil. 107, 109-117.
    9. Mahmoud, K.G.M. (2001). Cytogenetic studies on in-vitro fertilization in buffaloes. Ph.D. Thesis submitted to Fac. Vet. Med., Cairo Univ., Giza, Egypt.
    10. Peluso, J. J., Steger, R. W., Huang, H. and Meites, J. (1979). Pattern of follicular growth and steroidogenesis in the ovary of aging cycling rats. Exper. Aging. Res. 5, 319-333.
    11. Snedecor, G.W. and Cochran, W.G. (1994) Statistical Methods, 8th ed. The Iowa State University Press, IOWA.
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