Reproductive performance in cervical and postcervical artificial insemination (PCAI) with liquid boar semen in Gunghroo × Hampshire crossbreed pig in Nagaland
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https://doi.org/10.56093/ijans.v90i5.104610
Keywords:
Artificial insemination, Cervical, PCAI, Pig, Reproductive performanceAbstract
Genetic advancement for the modern swine industry is primarily accomplished through the use of reproductive biotechnology, mainly artificial insemination (AI). The objective of the present study was to compare the fertility outcome by cervical and post-cervical artificial insemination (PCAI) using normal (three billion) and reduced (one billion) number of spermatozoa in pig. Pluriparous weaned sows were grouped into 4 groups, i.e. Group- 1, AI with three billion spermatozoa by intra-cervical insemination; Group-2, AI with one and half billion spermatozoa by intra-cervical insemination; Group-3, AI with three billion spermatozoa by PCAI and Group-4, AI with one and half billion spermatozoa by PCAI. Non-significantly higher farrowing rate was recorded in Group-3 compared to Group-1. Post-cervical AI with lower number of spermatozoa (Group-4) resulted into farrowing rate which was similar to cervical insemination with higher number of spermatozoa (Group-1). There was significant difference in litter size at birth and litter size at weaning between Group-1 and 2. Litter size at birth and litter size at weaning was significantly higher in Group-4 compared to Group-2. Also, litter size at birth and litter size at weaning was significantly higher in PCAI animals (Group-2 and 4) compared to cervical inseminated animals (Group-1 and 2). In conclusion, PCAI with liquid boar semen was found to have improved farrowing rate, litter size at birth and litter size at weaning compared to cervical insemination.Downloads
References
Bortolozzo F P, Menegat M B, Mellagi A P G, Bernardi M L and Wentz I. 2015. New artificial insemination technologies for swine. Reproduction in Domestic Animal 50: 80–84. DOI: https://doi.org/10.1111/rda.12544
Bracken C J, Safranski T J, Cantley T C, Lucy M C and Lamberson W R. 2003. Effect of time of ovulation and sperm concentration on fertilization rate in gilts. Theriogenology 60: 669–76. DOI: https://doi.org/10.1016/S0093-691X(03)00085-2
Cassar G, Kirkwood R N, Poljak Z, Bennett-Steward K and Robert M. 2005. Effect of single or double insemination on fertility of sows bred at an induced estrus and ovulation. Journal of Swine Health 13: 254–58.
Fontana D L, Ulguim R R, Sbardella P E, Bernardi M L, Wentz I and Bortolozzo F P. 2014. Fixed-time post-cervical artificial insemination in sows receiving porcine luteinising hormone at oestrus onset. Animal Reproduction Science 144: 109–14. DOI: https://doi.org/10.1016/j.anireprosci.2013.12.003
Hernandez-Caravaca I, Izquierdo-Rico M J, Matas C, Carvajal J A, Vieira L and Abril D et al. 2012. Reproductive performance and backflow study in cervical and post-cervical artificial insemination in sows. Animal Reproduction Science 136: 14– 22. DOI: https://doi.org/10.1016/j.anireprosci.2012.10.007
Hunter R H F. 2001. New breeding opportunities with deep corneal insemination: exploiting modern sperm technologies in cattle. Reproduction in Domestic Animal 36: 217–22. DOI: https://doi.org/10.1046/j.1439-0531.2001.d01-41.x
Knox R V, Esparza-Harris K C, Johnston M E and Webel S K. 2017. Effect of numbers of sperm and timing of a single, postcervical insemination on the fertility of weaned sows treated with OvuGel. Theriogenology 92: 197–203. DOI: https://doi.org/10.1016/j.theriogenology.2017.01.033
Knox R V. 2016. Artificial insemination in pigs today. Theriogenology 85: 83–93. DOI: https://doi.org/10.1016/j.theriogenology.2015.07.009
Krueger C and Rath D. 2000. Intrauterine insemination in sows with reduced sperm number. Reproduction Fertility Development 12: 113–17. DOI: https://doi.org/10.1071/RD00035
Kumaresan A, Bujarbaruah K M, Pathak K A, Chetri B, Das S K, Das A and Ahmed S K. 2007. Performance of pigs reared under traditional tribal low input production system and chemical composition of non conventional tropical plants used as pig feed. Livestock Science 107: 294–98. DOI: https://doi.org/10.1016/j.livsci.2006.12.007
Mburu J N, Einarsson S, Lundeheim N and Rodriguez-Martinez H. 1996. Distribution, number and membrane integrity of spermatozoa in the pig oviduct in relation to spontaneous ovulation. Animal Reproduction Science 45: 109–21. DOI: https://doi.org/10.1016/S0378-4320(96)01566-7
Rath D. 2002. Low dose insemination in the sow-a review. Reproduction in Domestic Animal 37: 201–05. DOI: https://doi.org/10.1046/j.1439-0531.2002.00377.x
Singh M and Mollier R T. 2016. Pig Production Scenario in Nagaland: Current status and future prospective in souvenir of Stakeholder meet on Agriculture development and Agromet Advisory Services in Nagaland organized by ICAR Research Complex for NEH Region, Nagaland Centre, on 21st November 2016. pp. 86–95.
Singh M, Mollier R T and Rajkhowa D J. 2018. Mega Seed Project on Pig and Poultry Seed Project in the service of tribal farmer’s of Nagaland for livelihood and income enhancement. Souvenir for North Eastern Zone Regional Agri-Fair, 2017–18 on 06– 09 January 2018. pp 36–39.
Singh M, Sharma P R, Mollier R T, Ngullie E, Baisyha S K and Rajkhowa D J. 2019. Tribal farmers’ traditional knowledge and practices of pig farming in Nagaland. Indian Journal of Animal Sciences 89(3): 329–33.
Steverink D W B, Soede N M, Bouwman E G and Kemp B. 1998. Semen backflow after insemination and its effect on fertilization results in sows. Animal Reproduction Science 54: 109–19. DOI: https://doi.org/10.1016/S0378-4320(98)00146-8
Watson P F and Behan J R. 2002. Intrauterine insemination of sows with reduced sperm numbers: results of a commercially based field trial. Theriogenology 57: 1683–93. DOI: https://doi.org/10.1016/S0093-691X(02)00648-9
Wolken A, Rath D, Bortikizzo F, Wentz I and Marquetti A. 2002. Sows can successfully be inseminated non-surgically into the distal uterine horn with a highly reduced number of sperm cells. Theriogenology 57: 392–92.
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