ابرغانی، ا. و صحرایی، م. (1400). شاخص های تولید و تولیدمثلی بز خلخالی در زیست بومهای پرورشی آن. فصلنامه علمی محیط زیست جانوری. 1، 70-60.
فرجی، ر.، صادقی، م. و مرادی شهربابک، م. (1394). مطالعه چند شکلی ژن ACACA و ارتباط آن با صفات رشد و تولید شیر در بزهای نژاد مهابادی با روش PCR-SSCP. علوم دامی ایران. 46، 369-361.
Accorsi, P.A., Pacioni, B., Pezzi, C., Forni, M., Flint, D.J. and Seren, E. (2002). Role of prolactin growth hormone and insulin like growth factor 1 in mammary gland involution in the dairy cow. J. Dairy Sci. 84: 507-513.
Aviles, R, Delgadillo JA, Flores JA, Duarte G, Vielma J, Flores MJ, Petrovski K, Zarazaga LA and Hernández H, 2019. Melatonin administration during the dry period stimulates subsequent milk yield and weight gain of offspring in subtropical does kidding in summer. J. Dairy Sci. 102: 11536–11543.
Auchtung, T.L., Kendall, P.E., Salak-Johnson, J.L., Mc Fadden, T.B. and Dahl, G.E. 2003. Photoperiod and bromocriptine treatment effects on expression of prolactin receptor mRNA in bovine liver, mammary gland and peripheral blood lymphocytes. J. Endocrinology. 179: 347–356.
Bourdon, R.M. (1997). Heritability of dairy traits. Pages 164 in Stewart CE, ed. Understanding Animal Breeding. Upper Saddle River, NJ: Prentice Hall.
Castel, J., Ruiz, F., Mena, Y. and Sánchez-Rodríguez, M. (2010). Present situation and future perspectives for goat production systems in Spain. Small Rumin. Res. 89: 207–210.
Dahl, G.E., Buchanan, B.A. and Tucker, H.A. (2000). Photoperiodic effects on dairy cattle: A review. J. Dairy Sci. 83: 885–893.
Dahl, G.E., Tao, S. and Thompson, I.M. (2012). Effects of photoperiod on mammary gland development and lactation. J. Anim. Sci. 90: 755–760.
Dahl, G.E., Elsasser, T.H., Capuco, A.V., Erdman, R.A. and Peters, R.R. (1997). Effects of a long daily photoperiod on milk yield and circulating concentrations of insulin-like growth factor-I. J. Dairy Sci. 80: 2784–2789.
Dominguez, M., De La Rosa, J.D.P., Landi, V., De La Rosa, J.P., Vazquez, N. and Martinez, A. (2018). Fuentes-Mascorro, G. Genetic diversity and population structure analysis of the Mexican Pastoreña Goat. Small Rumin. Res. 168: 76–81.
FAO. FAOSTAT. CC BY-NC-SA 3.0 IGO. Available online: https://www.fao.org/faostat/es/#data/QCLF (accessed on 3 April 2021).
Flores, M.J., Flores, J.A., Duarte, G., Vielma, J., Delgadillo, J.A., Hernández, H. (2018). Artificial long-day photoperiod in the subtropics increases body weight in goat kids born in the autumn. Small Rumin. Res. 169: 181-185
Flores, M.J., Flores, J.A., Elizundia, J.M., Mejia, A., Delgadillo, J.A. and Hernandez, H. (2011). Artificial long-day photoperiod in the subtropics increases milk production in goats giving birth in late autumn. J. Anim. Sci. 89: 856–862.
Garcia y Gonzalez, E., Flores, J.A., Delgadillo, J.A., Gonzalez-Quirino, T., Fernandez, I.G., Terrazas, A., Vielma, J., Nandayapa, E., Mendieta, E.S., Loya-Carrera, J., Flores, M.J. and Hernandez, H. (2017). Early nursing behaviour in ungulate mothers with hider offspring (Capra hircus): Correlations between milk yield and kid weight. Small Rumin. Res. 151: 59–65.
Gebbie, F.E., Forsyth, I.A. and Arendt, J. (1999). Effects of maintaining solstice light and temperature on reproductive activity, coat growth, plasma prolactin and melatonin in goats. J. Reprod. and Fertility. 116: 25-33.
Hadi-Tavatori, M.H., Rashidi, A. and Jahani-Azizabadi, H. (2020). Evaluation of milk characteristics of Gazvini goats and their F1 and F2 crosses with Saanen. J. livest. Sci. and Tech. 8(1): 69-78.
Haenlein, G.F.W. (2017). About the evolution of goat and sheep milk production. Small Romin. Res. 68: 3-6.
Hernández, H., Flores, J.A., Delgadillo, J.A., Fernández, I.G., Flores, M.J., Mejía, A., Elizundia, J.M., Bedos, M., Ponce, J.L. and Ramírez, S. (2016). Effects of exposure to artificial long days on milk yield, maternal insulin-like growth factor 1 levels and kid growth rate in subtropical goats. Anim. Sci. J. 87: 484-491.
Mabjeesh, S.J., Gal-Garber, O. and Shamay, A. (2007). Effect of photoperiod in the third trimester of gestation on milk production and circulating hormones in dairy goats. J. Dairy Sci. 90: 699–705.
Misztal, T., Molik, E., Nowakowski, M. and Marciniak, E. (2018). Milk yield, lactation parameters and prolactin secretion characteristics in sheep treated with melatonin implants during pregnancy and lactation in long-day conditions. J. Livest. Sci. 218: 58-64.
Raol, T.K.S., Kumar, B., Singh, A., Sriranga, K.R., Patel, V.A. and Chaurasia, S. (2017). Photoperiod management in dairy herd: a review. International J. Sci., Environ. and Tech. 1: 669 – 683.
SAS, 2000. SAS version 8.1. SAS Institute Inc., Cary, NC, USA.
Spicer, L.J., Buchanan, B. A., Chapin, L.T. and Tucker, H.A. (2007). Effect of exposure to various durations of light on serum insulin-like growth factor-I in prepubertal Holstein heifers. American J. Anim. and Vet. Sci. 2: 42–45.
Tucker, H.A. 2000. Hormones, mammary growth, and lactation: A 41-year perspective. J. Dairy Sci. 83: 874–884.
)