Incam yokulima eqinisiweyo nengagugiyo esemgangathweni ophezulu, Eyona ithengiswa kakhulu
1, izinto ezinamandla aphezulu:
Yenziwe ngentsimbi ye-alloy ekumgangatho ophezulu/intsimbi ye-carbon ephezulu engagugiyo, idlula kwinkqubo yonyango lobushushu, inobunzima obuphezulu, ayigugi kwaye iphila ixesha elide.
Ezinye iimodeli zinokubonelelwa ngengubo eyongezelelweyo yokuqinisa (umz. i-tungsten carbide) ukuze isetyenziswe kumhlaba oqinileyo okanye onamatye.
2, Uyilo olulungiselelweyo:
Uyilo lweblade olucwangcisiweyo lunciphisa ukumelana nokulima kwaye luphucula ukungena komhlaba kunye nokusebenza kakuhle kokulima.
Isakhiwo esinokutshintshwa sivumela ukutshintshwa ngokukhawuleza emva kokuguguleka, nto leyo enciphisa iindleko zokulungisa.
3, ukuhambelana okubanzi:
Ifanelekile kwiintlobo ngeentlobo zeeplanga kunye neemodeli (kufuneka kuchazwe iimodeli ezithile ezihambelanayo okanye iindlela zokufakela).
Nika iindlela ezahlukeneyo zobungakanani (ezifana nobubanzi, i-engile) ukuhlangabezana neemeko ezahlukeneyo zomhlaba kunye neemfuno zobunzulu bokulima.
4, Ukuqina:
Ukumelana okunamandla kwempembelelo ukuze kuthintelwe ukwaphuka okanye ukuguquka komhlaba ontsonkothileyo.
Unyango lokulwa nomhlwa kumphezulu, olufanele indawo enomswakama okanye enemvula











