Dzino Lopopera Madzi Olemera / Dzino Lopopera Madzi Ozama la Makina Aulimi
Chomera chofewa chofewa ichi ndi gawo la ulimi lothandiza kwambiri lomwe lapangidwa kuti lizitha kulima mozama, kubwezeretsa nthaka, komanso kukonza nthaka, ndipo limagwirizana bwino ndi zomera zambiri zofewa, zofewa, ndi zofewa zofewa zomwe zimapezeka pamsika.
Chopangidwa ndi chitsulo chapamwamba cha 60Si2Mn ndipo chimakonzedwa ndi njira yolimba yozimitsira kutentha komanso yotenthetsera, ripper iyi imapeza kulimba koyenera komanso koyenera. Imapereka kukana kwapadera komanso kukana kuwonongeka, imasunga magwiridwe antchito okhazikika m'malo ovuta kuphatikiza dothi la miyala, dongo, ndi minda yolimba, popanda chiopsezo chachikulu cha kusinthika kapena kusweka ngakhale panthawi yogwira ntchito yolemetsa nthawi zonse.
Kapangidwe ka shank yokhotakhota kamakonzedwa bwino kuti kachepetse kukana kwa kulima ndi pafupifupi 20% poyerekeza ndi ma rippers achikhalidwe olunjika, kuchepetsa kwambiri kugwiritsa ntchito mafuta pomwe kumawonjezera magwiridwe antchito. Mabowo angapo okhazikika pa shank amalola kuyika mwachangu, popanda zida komanso kugwirizanitsa ndi zida zosiyanasiyana popanda kusintha, zomwe zimachepetsa kwambiri nthawi yogwira ntchito. Nsonga ya chisel yomwe ingasinthidwe kutsogolo imapangidwa ndi chitsulo cha alloy chosawonongeka kwambiri, chomwe chingachotsedwe mosavuta ndikusinthidwa chikagwiritsidwa ntchito, kuchotsa kufunikira kosintha ripper yonse ndikuwonjezera kwambiri moyo wonse wa ntchito ya gawolo.
Chopangidwa kuti chiswe mapini opumira ndi kumasula nthaka yolimba kwambiri pa kuya kwa 25-40cm, chopumirachi chimathandiza bwino kulowetsa mpweya m'nthaka, kusunga madzi, ndi kulowa kwa mizu, kulimbikitsa kukula kwabwino kwa mbewu komanso zokolola zambiri. Chimagwiritsidwa ntchito kwambiri polima minda mozama, kukonzanso minda ya zipatso, kubwezeretsa malo ouma, ndi kumasula nthaka ya minda ya mpesa, zomwe zimapangitsa kuti chikhale chida chofunikira kwambiri pokonzekera minda yamakono yaulimi. Chopumira chilichonse chimayesedwa bwino asanachoke ku fakitale, kuonetsetsa kuti chikugwira ntchito bwino komanso chodalirika kuti chigwiritsidwe ntchito kwa nthawi yayitali m'malo osiyanasiyana komanso ovuta a ulimi.











