Zipangizo zamakina a ulimi, tsamba lopindika la nthaka youma, micro tiller, tsamba la universal

Kufotokozera Kwachidule:

Mpeni wouma wapangidwira makamaka makina olima minda ndi mathirakitala ogwiritsidwa ntchito ndi manja. Umapangidwa ndi chitsulo chokhuthala cha manganese 65, chokhala ndi masamba akuthwa komanso osatha, ndipo umatenthedwa bwino. Uli ndi kuuma kwambiri komanso wolimba bwino. Woyenera kulima mozungulira komanso kuphwanya nthaka panthaka yolimba monga nthaka youma, minda ya ndiwo zamasamba, ndi mapiri otsetsereka. Uli ndi mphamvu yolowera m'nthaka, umatha kugawikana kwambiri, umatha kudula mizu ya udzu bwino, umawongolera kwambiri kapangidwe ka nthaka, ndipo ndi chinthu chabwino kwambiri cholimba pakulima minda ndi kusamalira nthaka.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mipeni youma, yomwe imadziwikanso kuti mipeni yozungulira yolima kapena mipeni yopalira udzu, ndi zinthu zofunika kwambiri pakugwiritsa ntchito makina amakono a ulimi. Chogulitsachi chapangidwira makamaka makina olima ang'onoang'ono, mathirakitala ogwiritsidwa ntchito ndi manja, ndi makina oyang'anira minda. Chimagwiritsidwa ntchito makamaka m'malo ouma, okhuthala, komanso okhala ndi miyala komanso m'malo ouma. Ndi chothandiza kwambiri kwa alimi kulima bwino malo ndikulima mosamala m'malo ovuta.

Kugwira ntchito m'malo ouma: Pa nthaka yolimba komanso yolimba ya loess kapena mchenga m'malo ouma kumpoto ndi kumadzulo kwa China, chodulira malo ouma chimatha kuswa bwino mabuloko a nthaka, kuswa pansi pa pulawo, ndikuwonjezera kulowerera kwa nthaka komanso kusungira madzi.

Kulima malo ouma: Pa malo opanda zomera okhala ndi udzu wokulirapo komanso mizu ya zitsamba zolumikizana, kuthekera kwake kodula kwamphamvu kumatha kudula mosavuta mizu ya udzu ndi mipesa, kupewa kutsekeka ndi kutsekeka, ndikuwonjezera magwiridwe antchito a ulimi.

Mipeni youma nthawi zambiri imakonzedwa ngati "munthu" kapena "pini", yokhala ndi ngodya zapadera zopindika komanso mapangidwe ozungulira kuti zitsimikizire kuti ngodya yolowera yasayansi ndi zotsatira zabwino zophwanya nthaka. Mukazungulira mwachangu, tsamba limatha kupanga mphamvu yodulira, kukweza, kuswa, ndikuponya nthaka kumbuyo kuchokera pansi pa nthaka. Tsamba lake lalikulu komanso kuzama kwakukulu kolowera m'nthaka kumatha kudula mosavuta mizu ya udzu, zotsalira za mbewu, ndi mazira a tizilombo omwe ali m'zigawo zosaya kwambiri pamwamba, zomwe zimapangitsa kuti pakhale zotsatirapo zosiyanasiyana monga kuchotsa ziputu, kupalira udzu, kumasula nthaka, ndi kulinganiza.

Mpeni wouma umapangidwa ndi chitsulo champhamvu cha silicon manganese cha 60 # kapena chitsulo cha masika cha 65Mn kudzera mu integral stamping, chomwe ndi chosiyana ndi chitsulo wamba chifukwa chimakhala cholimba kwambiri komanso chosawonongeka kwambiri. Tsambali limachiritsidwa ndi kutentha konse komanso njira yopangira carburizing, ndipo m'mphepete mwake umazimitsidwa mwapadera kuti tsambalo likhale lolimba komanso lolimba. Mukakumana ndi zinthu zolimba kapena miyala, imatha kudula nthaka ngati matope m'nthaka yofewa ndikupindika popanda kusweka ikakumana ndi zopinga panthaka yolimba, zomwe zimapangitsa kuti chidacho chikhale ndi moyo woposa 50% poyerekeza ndi masamba wamba.