참고문헌
- Ahmad, M. M. M., S. A. Makawi and A. A. Gadir. 1997. Reproductive performance of Saanen bucks under tropical climate. Small Rumin. Res. 26:151-155. https://doi.org/10.1016/S0921-4488(96)00999-6
- Ahmad, N. and D. E. Noakes. 1995. Seasonal variations in testis size, libido and plasma testosterone concentrations in British goats. Anim. Sci. 61:553-559. https://doi.org/10.1017/S1357729800014132
- Barkawi, A. H., E. H. Elsayed, G. Ashour and E. Shehata. 2006. Seasonal changes in semen characteristics, hormonal profiles and testicular activity in Zaraibi goats. Small Rumin. Res. 66:209-213. https://doi.org/10.1016/j.smallrumres.2005.09.007
- Chauhan, M. S. and S. R. Anand. 1990. Effect of egg yolk lipids on the freezing of goat semen. Theriogenology 34:1003-1013. https://doi.org/10.1016/0093-691X(90)90568-E
- Chemineau, P., A. Daveau, F. Maurice and J. A. Delgadillo. 1992. Seasonality of estrus and ovulation is not modified by subjecting female Alpine goats to a tropical photoperiod. Small Rumin. Res. 8:299-312. https://doi.org/10.1016/0921-4488(92)90211-L
- Corteel, J. M. 1977. Production, storage and insemination of goat semen. In: Proceeding on management of reproduction in sheep goats symposium. University of Wisconsin, Madison, pp. 41-57.
- Delgadillo, J. A. and P. Chemineau. 1992. Abolition of the seasonal release of luteinizing hormone and testosterone in Alpine male goats (Capra hircus) by short photoperiod cycles. J. Reprod. Fertil. 94:45-55. https://doi.org/10.1530/jrf.0.0940045
- Dube, G. D., P. K. Dwaraknath and K. K. Vyas. 1982. Lactic dehydrogenase in relation to semen quality. Ind. J. Dairy Sci. 35:80-82.
- Evans, G. and W. M. C. Maxwell. 1987. Salamon's artificial insemination of sheep and goats. University press. Sydney, NSW, Australia
- Farshad, A., S. Akhondzadeh, M. J. Zamiri and G. A. Sadeghi. 2008. The estrous cycle of the Markhoz goat in Iran. Asian-Aust. J. Anim. Sci. 21:1411-1415. https://doi.org/10.5713/ajas.2008.70707
- Greyling, J. P. C. and J. A. N. Grobbelaar. 1983. Seasonal variation in semen quality of Boer and Angora goat rams using different collection techniques. S. Afr. J. Anim. Sci. 13:250-252
- Hammoudi, S. M., A. Ait-Amrane, T. B. Belhamiti, B. Khiati, A. Niar and D. Guetarni. 2010. Seasonal variations of sexual activity of local bucks in western Algeria. African J. Biotechnol. 9(3):362-368.
- Ibrahim, S. A. 1997. Seasonal variations in semen quality of local and crossbred rams raised in United Arab Emirates. Anim. Repro. Sci. 49:161-167. https://doi.org/10.1016/S0378-4320(97)00063-8
- Karagiannidis, A., S. Varsakeli and G. Karatzas. 2000. Characteristics and seasonal variations in the semen of Alpine, Saanen and Damascus goat bucks born and raised in Greece. Theriogenology 53:1285-1293. https://doi.org/10.1016/S0093-691X(00)00272-7
- La Falci, V. S. N., H. Tortorella, J. L. Rodrigues and A. Brandelli. 2002. Seasonal variation of goat seminal plasma proteins. Theriogenology 57:1035-1048. https://doi.org/10.1016/S0093-691X(01)00714-2
- Littlell, R. C., P. R. Henry and C. B. Ammerman. 1998. Statistical analysis of repeated measures data using SAS procedures. J. Anim. Sci. 76:1216-1231.
- Loubser, P. G. and C. H. Van Niekerk. 1983. Seasonal changes in sexual activity and semen quality in the Angora ram. 2. Semen volume, quality and freezability. S. Afr. J. Anim. Sci. 13:161-163.
- Moss, D. W. and A. R. Handerson. 1994. Lactate ehydrogenase 2nd Ed., Textbook of clinical chemistry, chapter 20. Enzymes pp. 812-818.
- Mendoza, G., I. G. White and P. Chow. 1989. Studies of chemical components of Angora goat seminal plasma. Theriogenology 32:455-466. https://doi.org/10.1016/0093-691X(89)90012-5
- NRC. 1981. Nutrient requirement of domestic animals, Nutrient requirements of goats: Angora, dairy and meat goats in temperate and tropical countries. National Academy Press, Washington, DC.
- Perez Llano, B. and E. Mateos Rex. 1994. Influence of photoperiod on the secretion of testosterone as a response to sexual stimulus in male goats. Theriogenology 42:127-135. https://doi.org/10.1016/0093-691X(94)90669-A
- Perez, B. and E. Mateos. 1996. Effect of photoperiod on semen production and quality in bucks of Verata and Malaguena breeds. Small Rumin. Res. 22:163-168. https://doi.org/10.1016/S0921-4488(96)00887-5
- Roca, J., E. Martinez, M. A. Sanchez-Valverde, S. Ruiz and J. M. Vazquez. 1992a. Seasonal variations of semen quality in male goats: study of sperm abnormalities. Theriogenology 38:115-125. https://doi.org/10.1016/0093-691X(92)90223-E
- Roca, J., E. Martinez, J. M. Vazquez and P. Coy. 1992b. Characteristics and seasonal variations in the semen of Murciano-Granadina goats in the Mediterranean area. Anim. Reprod. Sci. 29:255-262. https://doi.org/10.1016/0378-4320(92)90038-F
- Sirat, M. P., A. K. Sinha, B. K. Singh and L. Prasad. 1996. Effect of cryoprotectants on release of various enzymes from buck spermatozoa during freezing. Theriogenology 45:405-416. https://doi.org/10.1016/0093-691X(95)00377-K
- Stamatiadis, K., A. Karayanidis and P. Tsakalof. 1984. Relationship between LDH activity in seminal plasma and viability of ram spermatozoa. In: The male in farm animal reproduction (Ed. M. Courot). Martinus- Nijhoff publishers, Boston, pp. 257-263.
- SAS. 1999. SAS/STAT User's Guide International. Ver. 8.02, SAS Institute, Inc., Cary, NC, USA.
- Talebi, J., M. Souri, A. Moghaddam, I. Karimi and M. Mirmahmoodi. 2009. Characteristics and seasonal variation in the semen of Markhoz bucks in western Iran. Small Rumin. Res. 85:18-22. https://doi.org/10.1016/j.smallrumres.2009.06.017
- Todini, L., A. Malfatti, G. M. Terzano, A. Borghese, M. Pizzillo and A. Debenedetti. 2007. Seasonality of plasma testosterone in male of four Mediterranean goat breeds and in three different climatic conditions. Theriogenology 67:627-631. https://doi.org/10.1016/j.theriogenology.2006.09.023
- Tuli, R. K. and W. Holtz. 1992. The effect of season on seminal characters in Boer goat bucks in the Northern temperate zone. In: Recent Advances in Goat Production. Proc. Papers presented at 5th Int. Conf. on Goats. New Dehli Indian, 1195-1200.
- Zarei, M. A., A. Farshad and S. Akhondzadeh. 2009. Variations in thyroidal activity during estrous cycle and natural breeding season in Markhoz goat breeds. Pakistan J. Biol. Sci. 12(21):1420-1424. https://doi.org/10.3923/pjbs.2009.1420.1424
- Zamiri, M. J. and A. H. Heidari. 2006. Reproductive characteristics of Rayini male goats of Kerman province in Iran. Anim. Reprod. Sci. 96:176-185. https://doi.org/10.1016/j.anireprosci.2005.12.002
- Zamiri, M. J. and H. R. Khodaei. 2005. Seasonal changes in breeding activity, tesricular size, testosterone concentration and seminal characteristics in rams with long or short breeding season. Anim. Reprod. Sci. 88:245-255. https://doi.org/10.1016/j.anireprosci.2004.12.005
피인용 문헌
- The Effect of Season on Spermatozoa Motility, Plasma Membrane and Acrosome Integrity in Fresh and Frozen-Thawed Semen from Xinong Saanen Bucks vol.50, pp.1, 2015, https://doi.org/10.1111/rda.12444
- Effects of season and artificial photoperiod on semen and seminal plasma characteristics in bucks of two goat breeds maintained in a semen collection center vol.10, pp.5, 2017, https://doi.org/10.14202/vetworld.2017.521-525
- ) bucks vol.50, pp.3, 2017, https://doi.org/10.1111/and.12940
- Influence of season and climatic variables on testicular cytology, semen quality and melatonin concentrations in crossbred bucks reared under subtropical climate vol.62, pp.9, 2018, https://doi.org/10.1007/s00484-018-1571-x
- Seminal characteristics, libido and serum testosterone concentrations in mixed-breed goat bucks receiving testosterone during the non-breeding period vol.43, pp.4, 2015, https://doi.org/10.1080/09712119.2014.980420
- Correlations of Climatic Conditions with Seminal Quality Parameters in Gaddi and Chegu Buck Semen vol.15, pp.1, 2020, https://doi.org/10.3923/ajava.2020.32.37
- Impact of lunar phase at birth on testicular morphology, semen characteristics and blood chemistry of male goats vol.52, pp.3, 2012, https://doi.org/10.1080/09291016.2019.1607214