Bowa wa oyisitaraamakondedwa padziko lonse lapansi chifukwa cha mawonekedwe awo osavuta komanso ofatsa komanso okoma.Bowa nthawi zambiri amakhala ndi zipewa zazikulu, zopyapyala, zooneka ngati oyster kapena zowoneka ngati fan ndipo zimakhala zoyera, zotuwa kapena zotuwa, ndipo pansi pake zimakhala ndi mphuno.Zipewazo nthawi zina zimakhala zopindika ndipo zimatha kupezeka m'magulu a bowa ang'onoang'ono kapena payekhapayekha ngati bowa zazikulu.
Bowa wa mzikuni ndi wokwera mtengo kuposa bowa woyera koma wocheperako kuposa bowa wosowa ngati morels, ndipo sakonzekera pang'ono chifukwa amatha kugwiritsidwa ntchito athunthu kapena kudulidwa.Amagwiritsidwanso ntchito kupanga mipando ya mycelium ndi zinthu zina zambiri. Monga bowa onse,bowa wa oyisitaraamachita ngati masiponji, akuviika m'madzi aliwonse omwe akumana nawo.Musawasiye atakhala m'madzi, ngakhale chifukwa chowayeretsa.Bowa wa oyisitara wolimidwa nthawi zambiri safuna kutsukidwa kwambiri - amangopukuta ting'onoting'ono zilizonse pano kapena apo ndi chopukutira chouma.
Chopukutira cha pepala chonyowa chingagwiritsidwe ntchito pa bowa wonyansa wowonjezera.Bowa wotsukidwa ukhoza kutsukidwa, kusonkhezera-yokazinga, kukulungidwa, kukazinga, yokazinga, kapena yokazinga.Gwiritsani ntchito bowa wonse, wodulidwa, kapena wong'ambika moyenerera. Pamene mungathe kudyabowa wa oyisitarayaiwisi ndipo imatha kuwonjezeredwa ku saladi, imakhala ndi kukoma kwachitsulo pang'ono ikasaphika.Kuphika kumatulutsa kakomedwe kawo kofewa, kamene kamasintha kukhala masiponji kukhala chinthu chokometsera mwapadera.Tikukulimbikitsani kugwiritsa ntchito bowa wa oyisitara pazakudya zophikidwa ndikugwiritsa ntchito bowa wopangira saladi ndi mbale zina zosaphika.
Bowa wa oyster wouma safunika kuviikidwa kuti abwezeretsedwenso madzi monga momwe bowa wina wouma amachitira - ingowonjezerani ku mbale, ndipo amamwa madzi nthawi yomweyo.