Nuj nqi uas sau tshuab

Vim siv cov mechanized sau tau tsis zoo xwb zoo dua qub productivity, kom tsis txhob muaj khoom losses, pab zoo thiab kom txhob kis tau rau cov chaw thiab cov khoom siv ua loaded. Vim li no, lub lub kev lag luam caw niaj hnub loj siv tshuab sau.

Sau cov lug huv: nyias sau ntaub ntawv (cov pa dej, excluding gas-kua, paste ces li ntawd) thiab txawv ntim kaw (fwj, cov kaus poom, thawv, tej kas tham, hnab thiab hais txog), muab tub lim siv yam uas yog tsis sib npaug.