Ukulungisela insimu yezithelo ebusika sekube umsebenzi obaluleke kakhulu kubo bonke abalimi kanye nezakhamuzi zasehlobo, okumele kwenzeke ngesikhathi sekwindla ukuze kutholakale izimo ezihle kakhulu nezivikelwe zemithi yezithelo kanye nobusika babo obuphumelelayo. Lokhu kuyiqiniso ikakhulukazi emithini yezithelo zamatshe, ezikwazi ukubhekana nezimo ezinzima ezisenyakatho ebusika.
Isigaba Amaqathi akhula entwasahlobo
I-carrot, esijwayele ukuyisebenzisa ekusebenzeni kokudla, isayensi ibizwa ngokuthi "iCrorot etshalwe." Lena yi-subspecies yesanqante yasendle, isitshalo esineminyaka emibili ubudala. Eminyakeni engaba ngu-4000 eyedlule, izaqathe zahlonywa kuqala futhi zisetshenziselwa ukudla. Kusukela ngaleso sikhathi, lesi sitshalo sezimpande siyingxenye ebalulekile yezitsha eziningi ezilungiselelwe emakhakheni asekhaya.