Igipimo cy'umuvuduko uhamye gitanga ubuziranenge bw'imikorere.Icyuma cyumisha gikonjeshwa n'urufunguzo rw'ibice byinshi bikorana kugira ngo bigenzure neza aho umuvuduko w'amazi ugera mu rugero rwa2 ~ 10℃, gukuraho neza imyanda nk'amavuta, amazi n'umukungugu, byujuje ibisabwa bikomeye kugira ngo habeho ubuziranenge bw'ingufu mu bikoresho bigezweho, gutera imiti, no gupakira ibiribwa.
Komeka hanyuma ushyireho, ishyirwa mu bikorwa ryihuse.Bikwiriye kwagura umusaruro, imirongo y'ibikorwa by'agateganyo, aho kubaka, cyangwa mu bihe byihutirwa byo gusimbuza bisaba byihutirwa gushyiraho isoko ya gaze ihamye, bigabanya cyane igihe cyo gutangiza umushinga.