Kutentha kwapadziko lonse, kudalira mapampu amadzi paulimi!

Malinga ndi zimene bungwe lina loona za kuneneratu za chilengedwe ku United States linanena, pa July 3 linali tsiku lotentha kwambiri padziko lonse lapansi, ndipo kwa nthawi yoyamba kutentha kwa padziko lapansi kunapitirira madigiri 17, kufika pa 17.01 digiri Celsius.Komabe, mbiriyo inakhalabe kwa maola osachepera 24, ndipo inadutsanso pa July 4, kufika pa 17.18 ° C.Patangotha ​​masiku aŵiri, pa July 6, kutentha kwa dziko lonse kunafikanso kwambiri, kuswa mbiri ya July 4 ndi 5. Kutentha kwapadziko lonse kwa mamita 2 pamwamba pa dziko lapansi kumafika pa 17.23°C.

Zotsatira za kutentha kwakukulu pakupanga ulimi

Kutentha kwakukulu kumakhudza kwambiri ulimi.Kutentha kwakukulu masana kumalepheretsa photosynthesis ya zomera ndikuchepetsa kaphatikizidwe ndi shuga wambiri, pamene usiku kumafulumizitsa kupuma kwa zomera ndikudya zakudya zambiri kuchokera ku zomera, motero kuchepetsa zokolola za zomera ndi khalidwe.

Kutentha kwakukulu kumapangitsanso kuti madzi azituluka muzomera.Madzi ochuluka amagwiritsidwa ntchito potulutsa mpweya ndi kutentha kwa kutentha, kuwononga madzi mummera, zomwe zimapangitsa kuti zomera ziwonongeke ndi kuwuma.Ngati sichimwetsedwa mu nthawi yake, mbewuyo imataya madzi mosavuta, idzauma ndi kufa.

Njira zoyankhira
Kugwiritsa ntchito madzi kusintha kutentha kwa mbeu ndi njira yabwino kwambiri.Kumbali imodzi, imatha kuthetsa vuto la ulimi wothirira, ndipo panthawi imodzimodziyo, imatha kusintha kutentha ndikupereka malo oyenera kukula kwa mbewu.

1. Mbewu zakumpoto

Kumpoto kuli madera ambiri ang'onoang'ono, ndipo sikoyenera kugwiritsa ntchito shading kapena kuthirira madzi opangira kuziziritsa.Mbewu zapoyera monga chimanga, soya, ndi thonje zikakumana ndi kutentha kwakukulu panyengo yovuta kwambiri ya kukula, ziyenera kuthiriridwa moyenera kuti zichepetse kutentha kwapansi ndi kulimbikitsa kuyamwa kwamadzi kuti zisawonongeke chifukwa cha kutuluka kwamadzi kwakukulu kuposa kuyamwa kwa mizu.

Kumadera akumpoto kumene madzi ali abwino, mapampu amadzi odzipangira okha a centrifugal angagwiritsidwe ntchito kuthandizira ulimi wothirira.Pampu yodzipangira yokha imakhala ndi mphamvu yaikulu yosungiramo madzi mumtsempha ndi mlingo waukulu wonyamula katundu wa madzi olowera ndi ma flanges.Ikhoza kudalira kudzipangira kwake kwapamwamba m'chilimwe pamene dzuŵa likuwala.Kuchita bwino, kumatha kuyambitsa madzi amtsinje m'munda mwachangu, kuthandizira kusintha nyengo yam'deralo, ndikuteteza mbewu ku poizoni wotentha kwambiri.

Chithunzi |Pampu yamadzi yoyera ya centrifugal

2.Mbewu zakumwera
Kum’mwera, mpunga ndi zilazi ndizo mbewu zazikulu m’chilimwe.Izi ndi mbewu zomwe zimafuna ulimi wothirira waukulu.Sizotheka kugwiritsa ntchito kuzirala kwa wowonjezera kutentha kwa mbewu izi, ndipo zitha kusinthidwa ndi madzi.Mukakumana ndi kutentha kwambiri, mutha kugwiritsa ntchito njira yothirira madzi osaya pafupipafupi, kuthirira masana ndi ngalande zausiku, zomwe zimatha kuchepetsa kutentha kwamunda ndikuwongolera kumunda kwa microclimate.

Malo olimidwa kumwera ndi omwazikana ndipo mitsinje nthawi zambiri imakhala ndi dothi ndi miyala.Mwachionekere sikoyenera kugwiritsa ntchito mpope wamadzi woyera.Titha kusankha pampu yodziyimira payokha ya zimbudzi za centrifugal.Poyerekeza ndi pampu yamadzi yoyera, ili ndi njira yotakata yoyenda komanso imakhala ndi mphamvu yodutsa zimbudzi.Iyenera kusankhidwa.The 304 zitsulo zosapanga dzimbiri welded shaft imatha kupititsa patsogolo kupirira ndikusintha m'mawa ndi madzulo momwe amagwirira ntchito kumunda.Masana, madzi a m'mitsinje amayambitsidwa kuti athandize kuziziritsa ndikuwonjezera madzi ofunikira kuti akule.Usiku, madzi ochulukirapo m'munda amatulutsidwa ndi mpope kuti asafe mizu ya mbewu chifukwa chosowa mpweya.

M'zaka zaposachedwapa, kusintha kwakukulu kwa nyengo kwapitirizabe kukhudza kupanga ndi moyo.Chilala ndi kusefukira kwa madzi zachitika pafupipafupi.Ntchito ya mapampu amadzi yakhala yotchuka kwambiri.Amatha kukhetsa madzi mwachangu ndikupereka ulimi wothirira mwachangu kuteteza ulimi ndikuwongolera ulimi.

Chithunzi |Self-priming sewage centrifugal pump

Kuti mudziwe zambiri, tsatirani Purity Pump Viwanda.Tsatirani, Pangani ndi Sungani.