- Abdul-Rahman, S.Y., Hassani, K., Omar, S.G. (2015). The impact of the birth season and the production phase and the condition of the healthy ewe in ewes, Tikrit Agricultural Journal 15(4).
- Al-Dabbagh, F.M.S. (2009). Comparison of the production and physiological performance of the milk and wool in the ewes and the Hamdani. PhD thesis, College of Agriculture and Forestry. University of Al Mosul.
- Al-Azzawi, S.H.G. (2011). The effect of mixing local and imported Shami goats on some productive traits under intensive breeding conditions. PhD thesis, College of Agriculture and Forestry, University of Mosul. Iraq.
- Al-Jawari, M.F.A.O. (2011). Study of some genetic and genetic factors in the production of milk and its components and the development of newborns in the ewes of the Awakening and Hamdani. Journal of Mesopotamia 39(4): 77-86.
- Al-Khazragi, W., Al-Azawi, Z., Abdalla, A. and Taha, A. (2016). Some factors affecting in growth traits and body dimensions at weaning weight in Cyprus and Local goats. Al-Anbar Journal of Veterinary Science, 9(1), 137-146.
- Al-Noori, D.S., Said, S.I. and Taha, S.A. (2014). Factors affecting in milk yield at the suckling period in Turkish Awassi sheep by using two methods of measurement. Al-Anbar Journal of Veterinary Sciences. 7(1).
- Alraawy, A.A.R.A., hirmuz, H.N, alsalman, M.H., Abdul Hamid, S. (2002). Amount and direction of change in body dimensions of Awassi sheep and their mixture. Iraqi Agriculture Journal. 5(1): 42-50.
- Al-Samarai, T.H.A., HJ Al-Azawi, S. and Ajeel, H.M. (2019). Effect of factors in growth traits for Turkish and Local Awassi sheep. Journal of Kerbala for Agricultural Sciences. 3(3): 66-73.
- Anonymous, (2003). SAS/STAT Users Guide: Statistics Versiom 9.1 Edition. SAS. Institute Inc., Cary, Nc. USA.
- Augusta, L., Vioara, M., Camella, R. and Daniela, L. (2008). Seasonal variation of Turcana sheep milk chemical composition. Lucrari Stiintifice Zootehnie si Biotehnologii. 41(2): 758-761.
- Belay, S., Gebru, G., Godifey, G., Brhane, M., Zenebe, M., Hagos, H. and Teame, T. (2014). Reproductive performance of Abergelle goats and growth rate of their crosses with Boer goats. Livestock Research for Rural Development, 26(5).
- Cemal, Ý., Karaca, O., Altin, T. and Kaymakçi, M. (2006). Live weights of Kývýrcýk ewes and lambs in some periods under extensive management conditions. Turkish Journal of Veterinary and Animal Sciences. 29(6): 1329-1335.
- De la Fuente, L.F., Gabiña, D., Carolino, N. and Ugarte, E. (2006). The awassi and assaf breeds in Spain and Portugal. In Proc. 57th Annual Meeting of the EAAP. Antalya, Turkey.
- Duncan, D.B. (1955). Multiple range tests and F tests. Biometrics. 11: 1-42.
- Dwyer, C.M. (2014). Maternal behaviour and lamb survival: from neuroendocrinology to practical application. Animal. 8(1): 102-112.
- Hermiz, H.N.; Alkass, J.E., Hobi, A.A. and Asofi, M.K. (2009). Genetic and phenotypic parameters of body weights in Iraqi Local Goat and their Crosses with Damascus. J. Douhok Univ. 2(1): 189-194.
- Martini, M., Mele, M., Scolozzi, C. and Salari, F. (2008). Cheese making aptitude and the chemical and nutritional characteristics of milk from Massese ewes. Italian Journal of Animal Science. 7(4): 419-437.
- Mellado, J., Marín, V., Reyes-Carrillo, J.L., Mellado, M., Gaytán, L. and De Santiago, M. (2016). Effects of non-genetic factors on pre-weaning growth traits in Dorper sheep Managed Intensively in Central Mexico. Ecosistemas y Recursos Agropecuarios. 3(8): 229-235.
- Oramary, R.A.S. (2009). Genetic evaluation of Karadi sheep using some productive traits. Ph. D. Thesis, College of Agriculture, University of Duhok, Iraq.
- Othmane, M.H., De La Fuente, L.F., Carriedo, J.A. and San Primitivo, F. (2002). Heritability and genetic correlations of test day milk yield and composition, individual laboratory cheese yield and somatic cell count for dairy ewes. Journal of Dairy Science. 85(10): 2692-2698.
- Raoof, S.O. and Balisany, K.I. (2016). Effect of lambing interval on production characteristics in Kurdi local ewes of Kurdistan region. Iraq Jordan Journal of Agricultural Sciences. 12(2): 459-466.
- Rashidi, A., Mokhtari, M.S., Jahanshahi, A.S. and Abadi, M.M. (2008). Genetic parameter estimates of pre-weaning growth traits in Kermani sheep. Small Ruminant Research. 74(1-3): 165-171.
- Tah, N. TH, Ahmad, N.N, Al-Dabbagh, F.M.S. (2011). Estimation of the phenotypic correlation coefficient and frequency coefficient of some economic traits in Awassi and Hamdaniya ewes. Al-Rafidain Agriculture Journal. 39(4): 139-145.
- Torres, T.S., Sena, L.S., Santos, G.V.D., Rocha, A.O. and Sarmento, J.L.R. (2021). Influence of non-genetic factors on the maternal ability of Santa Inês ewes. Ciência Rural, 51.
Submitted Date : 4-10-2021
Accepted Date : 11-02-2022