le imfuyo umsila ipeyinti iikhrayoni isetyenziselwa ukubona ubushushu bokwenyani benkomo, ukuze amagqala okanye amafama aqhube ngokufaka amadlozi ngokukhawuleza.

le imfuyo umsila ipeyinti iikhrayoni yenziwe ngefomati ekhethekileyo, iyagudiswa emsileni wenkomo xa ikwiqondo lobushushu elibandayo, kodwa iya kuba mibimbi xa iqondo lobushushu kumsila wenkomo lisiba bubushushu, ke amagqala okanye umfama uya kwazi ukuba zeziphi iinkomo ezikubushushu bokwenyani okanye i-oestrus, kwaye Emva koko faka amadlozi ngokukhawuleza, oku kuya kuyiphucula impumelelo yokufakwa kwamadlozi.