Yasin Gozalov, the head of the "Science Department" of the institute, in connection with the scientific research work conducted on the topic "Creation of new animal genotypes and ontogenesis using biotechnological methods" carried out on the private farm of Mubariz Aliyev, who operates in the village of Mollacalilli, Goygol district, Leyla Alakbarova, Mahira Gurbanova and Yusif Aliyev, employees of the transfer laboratory, visited that facility. By using the artificial insemination method in the farm, the local cattle breed is fertilized with the seeds of Simmental cattle breed bulls and improvement work is carried out. For this purpose, the newly purchased F2 crossbred calves were inspected, registered, and their development dynamics were studied. Body measurements of newborn calves were taken and the results were compared. F2 generation hybrid heifers bred on the farm are fertilized with Simmental seeds, and F3 generation hybrid calves are expected to be obtained.