Mpeni wobwezeretsa mphamvu 65Mn wozimitsa kukhuthala kosatha kutopa, wofanana ndi thirakitala yozungulira yozungulira Chithunzi Chowonetsedwa

Mpeni wobwezeretsa mphamvu 65Mn wozimitsa kukalamba wofanana ndi thirakitala wozungulira wothira mphamvu

Kufotokozera Kwachidule:

Mpeni wolima, monga gawo lofunika kwambiri pakuwononga ndi kung'amba mbewu zaulimi ndi kubwezeretsa nthaka, ndi chida champhamvu pa makina ozungulira, makina olima minda, ndi makina okonzanso nthaka. Chogulitsachi chapangidwa kuti chithane ndi malo ovuta komanso ovuta a nthaka, cholinga chake ndikudula, kuphwanya, ndikusakaniza udzu, udzu wobzala, ndi zigawo za nthaka zolimbana pogwiritsa ntchito njira yodulira nthaka bwino, ndikupanga malo obzala mbewu osalala komanso ofewa kuti abzalidwe pambuyo pake.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mpeni wokulirapo wa makina a ulimi umapangidwa ndi chitsulo cha boron cholimba kwambiri komanso chosatha kutha, ndipo tsamba lake lakhala likugwiritsa ntchito ukadaulo wapadera wothira kutentha, wokhala ndi kuuma komanso kulimba kwabwino. Wopangidwa mwapadera kuti ugwirenso ntchito nthaka, kumasula kwambiri, komanso kugwira ntchito zolimba za nthaka, ukhoza kudula mizu ya udzu ndi mizu ya mitengo bwino, ndikuswa zigawo zopapatiza. Tsamba lake lolunjika bwino limatha kuchepetsa kukana kwa nthaka ndipo ndi loyenera ma rotary tillers ndi ma micro tillers osiyanasiyana, zomwe zimapangitsa kuti likhale chowonjezera chabwino komanso cholimba chothandizira kulima bwino komanso kuchepetsa kugwiritsa ntchito mafuta.

Mpeni wolima ndi chinthu chofunikira kwambiri pamakina a ulimi, chomwe chimapangidwira makina ozungulira olima, makina okonzanso nthaka, ndi makina ang'onoang'ono olima, oyenera nthaka yolimba, kulima m'malo ouma, komanso kulima mozama m'minda. Chogulitsachi chimapangidwa ndi chitsulo chapamwamba cha boron kapena chitsulo cha masika cha 65Mn kudzera mu kupangira ndi kupanga, kuphatikiza ndi ukadaulo wapadera wochizira kutentha. Kulimba kwa tsamba kumafika pa HRC 48-52, kuonetsetsa kuti kulimba kwake kuli kwakukulu komanso kumakhala kolimba kwambiri, zomwe zimathandiza kupewa kusweka kapena kugubuduzika kwa tsamba chifukwa cha kukhudzidwa ndi miyala kapena mizu ya mtengo panthawi yogwira ntchito.

Pamwamba pa tsambalo pamakhala kufinya kapena kuwotcha dzimbiri, zomwe zimapangitsa kuti lisamawonongeke komanso kuti lisawonongeke, komanso kuti lizigwira ntchito nthawi yoposa nthawi 1.5 kuposa zida wamba zodulira. Kapangidwe kake kapamwamba kopindika mwasayansi komanso ngodya yolowera m'nthaka kumatha kuchepetsa bwino kukana kulima, kukhala ndi zotsatira zabwino zotembenuza nthaka ndi kuphwanya, kukonza magwiridwe antchito bwino komanso kuchepetsa kugwiritsa ntchito mafuta.

Kaya ndi ulimi, minda ya zipatso ndi minda ya m'nkhalango, kapena kumanga minda yoyambira, mpeni wobwezeretsa nthaka uwu ukhoza kugwiritsa ntchito bwino mphamvu zake zoswa ndi kuphwanya nthaka, ndipo ndi chitsimikizo chodalirika cha kugwiritsa ntchito bwino makina amakono a ulimi.