Ma'anar ƙamus na kalmar "bangaren shuka" yana nufin kowane bangare ko tsari wanda ya zama shuka, kamar saiwoyi, mai tushe, ganye, furanni, 'ya'yan itatuwa, da tsaba. Kowane bangare na shuka yana yin takamaiman aiki a cikin girma da haɓakar shuka gabaɗaya, kamar ɗaukar abubuwan gina jiki daga ƙasa, gudanar da ruwa da abubuwan gina jiki a duk faɗin shuka, yin hoto don samar da makamashi, samar da furanni don haifuwa, da samar da iri don yada nau'ikan. . Fahimtar sassa daban-daban na tsire-tsire da ayyukansu yana da mahimmanci don nazarin halittu, noma, da noma.