Preliminary Results on Applications of Reproductive Technology for Developing Industrial Rabbit Breeding

Received: 18-04-2017

Accepted: 26-07-2017

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Issue: Vol. 15 No. 7 (2017)

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NÔNG HỌC

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Hong, N., Minh, P., Uoc, N., Long, D., Tich, N., Hiep, N., … Nguyen, B. (2024). Preliminary Results on Applications of Reproductive Technology for Developing Industrial Rabbit Breeding. Vietnam Journal of Agricultural Sciences, 15(7), 940–943. http://testtapchi.vnua.edu.vn/index.php/vjasvn/article/view/1388

Preliminary Results on Applications of Reproductive Technology for Developing Industrial Rabbit Breeding

Nguyen Thi Hong (*) 1 , Phan Ngoc Minh 2 , Nguyen Thi Uoc 1 , Duong Dinh Long 2 , Nguyen Khac Tich 2 , Nguyen Thi Hiep 1 , Nguyen Thi Nhung 1 , Nguyen Viet Linh 1 , Bui Xuan Nguyen 3, 4

  • 1 Phòng Công nghệ Phôi, Viện Công nghệ sinh học
  • 2 Trung tâm CNSH Đông Nam Á
  • 3 Trung tâm Công nghệ Sinh học Đông Nam Á
  • 4 Phòng Công nghệ phôi, Viện Công nghệ Sinh học, Viện Hàn lâm Khoa học và Công nghệ Việt Nam

    • Keywords

    Artificial insemination, oestrus synchronization, spermprotection, rabbit

    Abstract


    Rabbits are suitable for livestock development for poverty reduction and sustainable agricultural development. At present, the development of rabbit breeding in the mode of industrial reproduction is of concern ofmany farms. In this report, we introduce some preliminaryresults on oestrus synchronization, preservationofsperms, combination of oestrus synchronizationwithartificial insemination (AI) for controllingreproduction of New Zealand rabbit in Vietnam. PMSG treatment has significantly improved receptivity of the doesandtreatment with 40 IU and 60 IU were more effective than with 20 IU in oestrus synchronization. TCG was more effective than EX1 in protection of rabbit sperms at 4oC. Both pregnant rate and litter size using AI after oestrus synchronization were higher than natural mating after normal eostrus.

    References

    Adams, C. E. (1961). Artificial insemination in the rabbit. J. Reprod. Fertil.,2: 521.

    Aksoy, M., Cankat Lehimciođlu, N., Akman, O. (2008). Effect of seminal plasma on functional integrity of rabbit sperm membranes during storage at 4oC or freezing. World Rabbit Sci., 16: 1-6.

    Daniel, N., Renard, J. P. (2010). Artificial insemination in rabbits. Cold Spring Harb. Protoc. 2010: pdb. prot. 5358.

    Heidbrink G. (1980). Artificial insemination in commercial rabbit production - Bulletin 573S Colorado State University.

    Motedayen, M. H., Todehdeghan, F., Tajik, P. (2007). Comparative evaluation of pregnancy rates in Dutchlaboratory rabbit after insemination and natural breeding. J. Vet. Res. 62,4: 63-65.

    López - Gatius, F., Sances, G., Sancho, M., Yániz, J., Santolaria, P., Gutiérrez, R., Núñez, M., Núñez, J., Soler, C. (2005). Effect of solid storage at 15oC on the subsequent motility and fertility of rabit semen. Theriogenology, 64: 252 - 260.

    Renard JP, Bui - Xuan - Nguyen, Garnier V. (1984). Two - step freezing of two - cell rabbit embryos after partial dehydration at room temperature. J. Reprod. Fert.,71: 573 - 580.

    Roca, J., Martínez, S., Vázquez, J. M., Lucas, X., Parilla, I., Martínez, E. A. (2000). Viability and fertility of rabbit spermatozoa diluted in Tris - buffer extenders and stored at 15C. Anim. Reprod. Sci., 64: 103 - 112.

    Rosato, M. P., Iaffaldano, N. (2011). Effect of chilling temperature on the long - term survival of rabbit spermatozoa held either in a tris - based or a jellified extender. Reprod. Domest. Anim., 46: 301 - 308.

    Shuji, K. (2009). Improvement of Rabbit Production. In: Rabbit Biotechnology, Louis-Marie H. and Jianglin F. (eds.), Springer, Netherlands, pp. 2-13.