Wopopera mbewu mankhwalawa amatha kukhala ndi batire lathunthu komanso pampu yogwira ntchito, komabe amapereka zotsatira zoyipa. Kuyenda kofooka, nkhungu yosagwirizana, ndi ma nozzles otsekedwa nthawi zambiri zimachokerera mbewu mankhwalawa amadalira magawo angapo a kusefera kuti madzi aziyenda bwino. Njira yosefera nthawi zambiri imaphatikizapo kusefa kwa thanki, fyuluta ya pampu, makina a payipi, chophimba cha nozzle, ndi kutsegula kwa nozzle. Chigawo chilichonse chimagwira ntchito zosiyanasiyana ndipo chimateteza gawo lina la kupopera mbewu mankhwalawa. Mu bukhuli, muphunzira momwe zosefera matanki, zosefera pampu, ndi zowonera za nozzle zimagwirira ntchito limodzi. Mumvetsetsanso momwe mungasankhire, kuyang'anira, ndikusunga zida zosefera kuti zitsimikizike kuti zida zamagetsi zimagwira ntchito.

Kusintha kumodzi kosasamala kungakhudze ntchito yotsatira yopopera mankhwala. Chiwopsezocho chingakhalebe ngakhale thanki ikuwoneka yoyera. Mafamu ambiri amagwira mankhwala ophera udzu, mankhwala ophera tizilombo, feteleza, ndi mankhwala ophera tizilombo. Zida zosiyana sizothandiza nthawi zonse. Komabe, zotsalira za mankhwala zimatha kukhala m'maulimi ndi nkhalango, amagwiritsidwa ntchito popaka feteleza, mankhwala ophera udzu, ndi mankhwala ophera tizilombo. Ndiwofunikiranso pakupha tizilombo toyambitsa matenda (mwachitsanzo, m'zipatala kapena m'sukulu) komanso kukonza malo, kulola kuti agwiritsidwe ntchito m'malo omwe makina akulu sangathe kufika.

Kupanikizika sikungokhudza mphamvu ya utsi. Ngakhale kusintha pang'ono kwamphamvu kumatha kusintha momwe madontho amapangidwira ndikufikira pamalo obzala. Muulimi wopopera mbewu mankhwalawa, kutulutsa kwapope, kukakamiza kwamakina, kutuluka kwa nozzles, komanso kusweka kwamadzi ngati njira imodzi yolumikizira. Kupanikizika kukakhala kokhazikika, mphuno imatha kutulutsa madontho obwerezabwereza komanso kubzala mbewu mosasinthasintha. Kuthamanga kukasinthasintha, kuthamanga kwa kutuluka ndi kukula kwa dontho kungasinthe panthawi yomweyi yopopera mankhwala. Zopopera zoyendetsedwa ndi batire zimachepetsa kusinthasintha kwa kuthamanga kwa kupopera pamanja, koma zifukwa zina zikadalipo. Kuyenda papampu, mawonekedwe a batri, zosefera zotsekedwa, kusankha ma nozzles, ndikusintha kupanikizika kungakhudze kukhazikika. Bukuli likufotokoza momwe kukhazikika kwa kuthamanga kumakhudzira kufanana kwa madontho ndikuwonetsa komwe mavuto amayambira nthawi zambiri. Muphunziranso momwe mungadziwire kupopera mbewu mankhwalawa kosakhazikika ndikusunga magwiridwe antchito obwerezabwereza.

Lekani kusokonekera kwa zomera! Dziwani momwe kupopera mbewu kwa nkhungu kumalepheretsa kusakanikirana kwa masamba, zovuta za mafangasi, ndi kuwonongeka kwapansi.

Ma chubu a Master dip opopera: kutalika kwake, 45 ° kudula, botolo lokwanira. Pewani zinyalala, kupanikizana, ndi kusindikiza vacuum.

Lekani kupopera mosagwirizana ndi kuwononga. Wotsogolera wathu amawulula momwe uinjiniya woyambira wopopera mankhwala amatsimikizira kuti nkhungu yabwino ndi zero sputtering.

Osagwiritsa ntchito singano! Phunzirani zonyowa za viniga kwa mphindi 15 zomwe zimachotsa zotsekera zamadzi zolimba muzopopera zoyambira ndi nthawi yoti muwalowe m'malo kuti muwongolere ndalama.

Phunzirani momwe mungasankhire makina opopera magetsi abwino kwambiri. Fananizani mabatire a lithiamu ndi mapampu a diaphragm kuti mugwiritse ntchito bwino pafamu yanu.

Phunzirani kusonkhanitsa mosamala, kugwiritsa ntchito, ndikusamalira zopopera zamagetsi zaulimi kuti muwonjezere zokolola ndikukulitsa moyo wa zida.

Phunzirani momwe mungasankhire ndikugwiritsa ntchito makina opopera mbewu pamanja odalirika, otsika mtengo, komanso olondola a mbewu zakunja.

Pezani chopopera magetsi chabwino kwambiri cha ulimi cha knapsack pafamu yanu. Phunzirani za mitundu ya mapampu, moyo wa batri, kulimba, ndi malangizo okonza.

Pewani nthawi yotsika mtengo ndi kalozera wathu wokonza zopopera mbewu zaulimi, kusamalira pampu, kuwongolera ma nozzles, ndi nyengo yachisanu.

Phunzirani kusankha, kuwongolera, ndikuyendetsa mosamala makina opopera a ATV. Masamu ophimba bwino, malire a tanki, ndikuwonjezera kupopera mbewu mankhwalawa.

Yerekezerani zopopera pamanja ndi ma knapsack amagetsi. Phunzirani momwe mtengo, magwiridwe antchito, ndi kukula kwa famu kumakutsogolereni kusankha kopopera mbewu kwaulimi.

Kuchucha kwa Chemical kumawononga mtundu. Fananizani mapulasitiki opopera ndi zosindikizira ku njira yanu yoyeretsera. Upangiri waukatswiri pakuyezetsa kogwirizana kuti utsimikizire kudalirika.

BEIJING, Oct. 20 (Xinhua) - Wachiwiri kwa Wachiwiri kwa Prime Minister waku China Hu Chunhua Lachiwiri adatsimikiza kutsiriza komaliza ...

Momwe mungasankhire chopopera chopopera mpweya choyenera cha ulimi: yerekezerani mitundu ya mpope, magwero amagetsi, ndi mfundo zazikuluzikulu zoteteza mbewu moyenera.