Orikhivskyi, T.V., Fedorovych, V.V. and Mazur, N.P. 2019. CHARACTER OF LACTATION ACTIVITIES OF COWS OF DIFFERENT PRODUCTION TYPES OF THE SIMMENTAL BREED. Animal Breeding and Genetics. 58, (Nov. 2019), 23-32. DOI:https://doi.org/10.31073/abg.58.04.