@article{Kozyr_Kovalenko_Hekkiyev_2017, title={PRODUCTIVITY OF GOLSHTINS OF VARIOUS ECOLOGICAL GENETIC GENERATION AND UKRAINIAN BLACK-AND-WHITE DAIRY BREEDS IN IN THE CONDITIONS OF THE STEPPE ZONE OF UKRAINE}, volume={53}, url={https://abg-journal.com/index.php/journal/article/view/98}, DOI={10.31073/abg.53.17}, abstractNote={<p>The productivity of cows of Holstein and Ukrainian black-and-white dairy breeds in the conditions of the steppe zone of Ukraine was studied. Estimation of breeding changes using the available gene pool. The directions of further pedigree work with the domestic breed.</p&gt;}, journal={Animal Breeding and Genetics}, author={Kozyr, V. S. and Kovalenko, V. P. and Hekkiyev, A. D.}, year={2017}, month={Apr.}, pages={130-139} }