Ọ bụ Saịrọs McCormick chepụtara onye na-ewe ihe ubi. Owuwe ihe ubi Ọ bụ igwe ejikọtara ọnụ maka iwe ihe ubi. Mezue owuwe ihe ubi na nzọcha mkpụrụ n'otu oge, ma kpokọta ọka n'ime ebe nchekwa, wee bufee ọka ahụ na ụgbọ ala ebufe site na eriri ebu. A nwekwara ike iji aka were were were were were were were ahịhịa ọka, ọka wit na ihe ọkụkụ ndị ọzọ gbasaa n'ubi, wee tụtụkọta onye na-ewe ọka ma zọcha ya. Igwe eji ewe ihe ubi maka iweta ọka na ahịhịa osikapa, ọka wit na ọka ndị ọzọ. Gụnyere onye na-ewe ihe ubi, winder, baler, onye na-ewe ihe ubi na ihe nzọcha ọka. A na-emepụta ndị na-ewe ihe ubi na-adabere na ngwá ọrụ dị iche iche e ji ewe ihe ubi na nzọcha mkpụrụ.