%0 Journal Article %T MARAL ARTIFICIAL INSEMINATION APPLYING VARIOUS SEXUAL HEAT SYNCHRONIZATION PROTOCOLS %A Boranbaev, A.V. %K maral doe, artificial insemination, synchronization protocol, sexual cycle, ultrasound scanning. %J Bulletin of KSAU %D 2021 %N 0 %P 5 %I Krasnoyarsk State Agrarian University