Kulondola Kwambiri Pa Dontho Lililonse! Chitsulo Chosapanga Zitsulo Chokhala ndi Mvula Chokhala ndi Chitsulo Chosapanga Zitsulo Chakhala “Chida Chanzeru” cha Ulimi Wapadziko Lonse

Chiyambi: Mu nthawi ya kusintha kwa nyengo komwe kukukulirakulira, "kulima motsatira nyengo" kwakhala sayansi yeniyeni. Chida chowoneka chosavuta koma chofunikira kwambiri cha nyengo—choyezera mvula yachitsulo chosapanga dzimbiri—chikuyambitsa chidwi mu gawo la ulimi. Chikuyenda kuchokera pakona yosamveka bwino kupita kumalire a munda, kukhala ngwazi yosayamikirika poteteza ulimi wapadziko lonse.

Gawo 1: “Woyang'anira Chete” M'munda

Chitsulo choyezera mvula chachitsulo chosapanga dzimbiri choyezera mvula si lingaliro latsopano, koma kudalirika kwake kwakukulu ndikuchipatsa moyo watsopano. Mfundo yake yaikulu yogwirira ntchito ndi yosavuta koma yanzeru: madzi amvula amalowa kudzera mu chosonkhanitsa ndipo amalowetsedwa mu "chidebe" chopangidwa mwaluso. Madzi osonkhanitsidwa akafika pamtengo wokonzedweratu (monga, 0.1mm kapena 0..2mm), chidebecho chimagwera pansi pa kulemera kwake, kutulutsa madzi ndikuyambitsa chizindikiro chamagetsi nthawi yomweyo.

Njirayi imabwerezabwereza mosalekeza. Powerengera kuchuluka kwa nsonga, imawerengera kuchuluka kwa mvula ndi mphamvu yake nthawi yeniyeni. Kapangidwe ka chitsulo chosapanga dzimbiri kamaipatsa mphamvu yolimba kuti ipirire zinthu zoopsa zakunja, ndikutsimikizira kuti ikugwira ntchito bwino kwa zaka zambiri m'mikhalidwe yovuta yamunda.

Gawo 2: N’chifukwa chiyani “Likutchuka”? Kuyang’ana Malo Ake Padziko Lonse

Kutchuka kwa chipangizochi cha "hardcore" kumachokera ku kufalikira kwake padziko lonse lapansi komanso mphamvu zake zodziwika bwino. Ngakhale kuti China yamanga netiweki yayikulu kwambiri padziko lonse lapansi ya malo ochitira zinthu zodziyimira pawokha, malipoti amakampani akugogomezera mayikowa ngati "malo oyambira" ukadaulo uwu:

• North America (United States, Canada): M'mafamu akuluakulu okhala ndi makina ambiri komanso digito, ma rain gauge awa ndi "chidziwitso" chofunikira kwambiri pa njira zolondola zaulimi, zomwe zimapereka chidziwitso chofunikira pa nthawi yothirira.
• Europe (monga Germany, France, Netherlands): Amagwiritsidwa ntchito mu ulimi wokhazikika komanso pa mbewu zapadera monga minda ya mpesa, amayang'anira nyengo yaying'ono kuti athandize kusamalira bwino madzi ndi zipatso zabwino.
• Japan ndi Australia: Japan imawagwiritsa ntchito pochenjeza za kusefukira kwa madzi komanso kusamalira minda ya mpunga; Australia imawagwiritsa ntchito kwambiri m'madera ouma kuti iwunikire mvula yothandiza komanso kuthana ndi mavuto a chilala.

Kodi pali mgwirizano pakati pa mayikowa? Magawo a ulimi amakono kwambiri omwe akupitilizabe kuwongolera zoopsa komanso kukulitsa zokolola.

Gawo 3: Zotsatira Zake Zakusintha pa Ulimi

Mphamvu yake imapitirira patali kuposa kungoyesa "mvula." Ikusintha kwambiri mbali zosiyanasiyana za kayendetsedwe ka minda:

1. 【Kuthirira Molondola, Kusintha Ntchito Yoganizira】
   Kuthirira kwachikhalidwe nthawi zambiri kumadalira zomwe zachitika, zomwe zimapangitsa kuti madzi aziwonongeka mosavuta. Tsopano, ndi deta yolondola kuchokera ku rain gauge, alimi akudziwa bwino lomwemvula yagwa bwanji m'mundamoIzi zimawathandiza kuyerekeza bwino ndi madzi omwe amafunikira m'minda, zomwe zimathandiza kuti kuthirira kukhale koyenera. Kusunga madzi kumatha kuwonjezeka ndi 30%—chinthu chofunikira kwambiri m'zaka za chilala.
2. 【Kupewa Masoka, Kupanga "Njira Yopezera Ndalama Za digito"】
   Mvula yaifupi komanso yamphamvu ndi chifukwa chachikulu chomwe chimayambitsa kudzaza kwa madzi. Choyezera mvula chachitsulo chosapanga dzimbiri choyezera chidebe cha mvula chimatenga kusintha kwa mphamvu ya mvula nthawi yeniyeni. Mvula isanagwere, njira yake yochenjeza yolumikizidwa imatha kupatsa alimi nthawi yamtengo wapatali kuti ayankhe—kaya kutulutsa madzi kuchokera m'ngalande kapena mipanda yolimbitsa—mothandiza kuchepetsa chiopsezo cha kutayika kwa mbewu.
3. 【Zisankho Zanzeru, Ulimi Woyendetsedwa ndi Deta】
   Zolemba za mvula ya nthawi yayitali zimapangitsa kuti munda ukhale "chuma cha digito" chamtengo wapatali. Akatswiri a zaulimi angagwiritse ntchito izi pofufuza momwe mvula imachitikira, kutsogolera alimi kuti azitha kusankha bwino mbewu, kusankha mitundu yambiri yolimbana ndi kusefukira kwa madzi kapena chilala, komanso kukonza nthawi yothira feteleza ndi kupopera mbewu kuti michere isagwe, zomwe zimapangitsa kuti ntchito yawo ikhale yothandiza komanso kuchepetsa ndalama.

Chidziwitso cha Akatswiri: Mlimi wa ku Midwestern US adati mu kuyankhulana kuti: "'Alonda ang'onoang'ono achitsulo' awa ndi omwe amafufuza deta ya famu yanga. Amandiuza kuti si okhawo omweifkunagwa mvula, komazingatindizovuta bwanji, ndipo chifukwa chakezomwe ndiyenera kuchita kenakoZimenezo zakhudza mwachindunji zokolola zanga chaka chino.”

Kutsiliza: Kusintha kuchoka pa kuyerekezera kokhazikika kochokera pa zokumana nazo kupita ku chitsogozo cholondola, chozikidwa pa deta, chomwe chikuwonetsedwa ndi choyezera mvula chachitsulo chosapanga dzimbiri, ndi chithunzithunzi cha momwe ulimi wapadziko lonse lapansi ukupitira ku nzeru ndi kulondola. Zingakhale zopanda mawonekedwe okongola, koma mwanjira yowongoka kwambiri, zikumanga mzere wolimba waukadaulo woteteza chitetezo cha chakudya padziko lonse lapansi. Pamene ikugwirizana kwambiri ndi ukadaulo wa IoT, phindu lake lidzapitirira kukula.

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