1. Al-Kanaan, A., König, S. and Brügemann, K., 2015, Effects of heat stress on semen characteristics of Holstein bulls estimated on a continuous phenotypic and genetic scale, Livestock Science, 177, 15--24.
2. Berry, D.P., Wall, E. and Pryce, J.E., 2014, Genetics and genomics of reproductive performance in dairy and beef cattle. Animal, 8, 105--121.
3. Bhakat, M., Mohanty, T.K., Gupta, A.K., Raina, V.S., Mondal, G. and Khan, H.M., 2008, Effect of FMD vaccination on various semen characteristics of Sahiwal bulls, Pakistan Journal of Agricultural Sciences, 45, 327--332.
4. Bhave, K.G., Thilak Pon Jawahar, K., Kumarasamy, P., Sivakumar, T., Joseph, C., Jadhav, R., Khadse, J. and Venkataramanan, R., 2021, Effect of Management and Environmental Factors on Semen Production Potential of Indigenous Cattle Breeds, Indian Journal of Animal Research, 55, 603--608.
5. Burren, A., Joerg, H., Erbe, M., Gilmour, A.R., Witschi, U. and Schmitz-Hsu, F., 2019, Genetic parameters for semen production traits in Swiss dairy bulls. Reproduction in Domestic Animals, 54, 1177--1181.