#Agriculture #SmartFarming #RenewableEnergy #SolarPower #CarbonNeutrality #GreenhouseGasEmissions #SustainableAgriculture #FoodSecurity #EnvironmentalSustainability.
M'malo obiriwira obiriwira omwe ali m'malo owoneka bwino a Naju, m'chigawo cha South Jeolla, kusintha kodabwitsa paulimi kukuchitika. Tsabola, tomato, maapulo, ndi mango zikukula bwino m'malo otetezedwa ndi wowonjezera kutentha, momwe kutentha, chinyezi, ndi zinthu zina zofunika zimasamalidwa bwino. Chomwe chimapangitsa kuti ntchito yaulimiyi ikhale yodabwitsa kwambiri, sikuti ndi mtundu wa zokolola zomwe zimatulutsa koma njira yodziwikiratu yomwe imatengera mphamvu yokha: kugwiritsa ntchito mphamvu ya dzuwa kuti muchepetse kutulutsa mpweya.
Njira zaulimi wamba nthawi zambiri zimadalira kwambiri mafuta oyaka, zomwe zimathandiza kwambiri kutulutsa mpweya woipa wa carbon dioxide ndi kukulitsa kusintha kwa nyengo. Komabe, famu yanzeru iyi ku Naju ikutsogola pakuchepetsa gawo laulimi. Malinga ndi gulu la asayansi apadziko lonse ochokera ku Korea Institute of Industrial Technology (KITECH), University of Sheffield, ndi University of Hull ku Britain, ulimi wogwiritsa ntchito mphamvu ya dzuŵa umenewu ukhoza kuchepetsa mpweya wa carbon ndi pafupifupi 90 peresenti poyerekeza ndi zakale zakale. machitidwe opangira mphamvu.
Lofalitsidwa mu nyuzipepala yowunikiridwa ndi anzawo ya International Journal of Energy Research mu Julayi, kafukufuku wawo akuwonetsa mphamvu yosakanizidwa yongowonjezedwanso yopangidwa kuti ithandizire kutenthetsa, kuziziritsa, ndi magetsi pafamu yanzeru ku South Korea. Kukula kumeneku kuli ndi tanthauzo lalikulu, popeza South Korea, m'modzi mwa omwe amagwiritsa ntchito mphamvu kwambiri padziko lonse lapansi, akuyesetsa kuchepetsa kutulutsa mpweya wowonjezera kutentha ndi 40 peresenti kuchokera ku 2018 pofika 2030 ndikukwaniritsa kusalowerera ndale kwa carbon pofika 2050.
Boma la South Korea lakhazikitsa zolinga zazikulu zosinthira ulimi kuti ukhale wokhazikika. Izi zikuphatikiza kukulitsa minda yanzeru ndikupanga matekinoloje opangira mpweya wochepa wa carbon ndi makina kuti athandizire cholinga cha dzikolo chokulitsa kudzidalira kwa chakudya kuchokera pa 44.4 peresenti mu 2021 mpaka 55.5 peresenti pofika 2027.
Mtima wa dongosolo ladzuwa loyendetsedwa ndi dzuŵa uli mu kuphatikiza kwa mapanelo adzuwa, mapampu otentha, ndi kusunga mphamvu. Ma solar amatulutsa magetsi, omwe amapatsa mphamvu pampu yotentha yomwe imatha kuziziritsa ndikutenthetsa wowonjezera kutentha malinga ndi nyengo. Dongosololi limalumikizidwa ndi thanki yamadzi yomwe imasunga ndikugawa madzi otentha kapena ozizira, kuwonetsetsa kuti kutentha kumayendetsedwa bwino. Kuti muchepetse kutulutsa mpweya wa kaboni, chowotcha chamatabwa chimagwiritsidwa ntchito ngati gwero la kutentha, chogwiritsa ntchito mafuta ochepa otulutsa mpweya.
A Yang Won, wofufuza wamkulu ku KITECH, adatsimikiza kuti famu yanzeru iyi ndi umboni wa kukhathamiritsa kwamagetsi ndi cholinga chochepetsera chuma kutulutsa mpweya. Ngakhale kuti ma solar akukhalabe gawo lokwera mtengo kwambiri la dongosololi, kukwanitsa kwawo kungawongoleredwe kwambiri ndi ndondomeko za boma zomwe zimalimbikitsa kutengera mphamvu zowonjezereka.
Komanso, gulu lofufuza silinayime pakugwiritsa ntchito mphamvu zamagetsi. Apanga njira yosinthira kawopsedwe kakang'ono ka carbon dioxide wopangidwa ndi chowotchera cha nkhuni mu wowonjezera kutentha, kupititsa patsogolo photosynthesis ya zomera ndi kukula.
Kuyang'ana m'tsogolo, mafamu anzeru ali pafupi kukhala mwala wapangodya waulimi wam'badwo wotsatira, zomwe zikugwirizana ndi zatsopano monga mafamu amtawuni omwe amakhala mkati mwa nyumba. A Yang Won adawonetsa kuti gulu lawo likugwira ntchito molimbika kukulitsa njira yawo yokwaniritsira mphamvu zamagetsi kuzinthu zina zamafakitale, monga kupanga ndi kupanga chitsulo ndi zitsulo, zomwe zikuthandizira ku cholinga chachikulu chochepetsera kutulutsa mpweya wowonjezera kutentha m'mafakitale.
Pomaliza, famu yanzeru yoyendera mphamvu ya dzuwa ku Naju, South Korea, ndi chizindikiro cha chiyembekezo chamtsogolo pazaulimi. Pogwiritsa ntchito magwero a mphamvu zongowonjezwdwa ndi kuchepetsa mpweya wa carbon, ikuwonetsa chitsanzo cha ulimi wosamalira chilengedwe chomwe chingakhale chitsanzo cha ulimi wapadziko lonse lapansi. Pamene dziko la South Korea likugwira ntchito yofuna kusalowerera ndale za carbon ndi kuonjezera chitetezo cha chakudya, njira yatsopanoyi yokhudzana ndi ulimi ndi chitsanzo chowoneka bwino cha momwe sayansi ndi zamakono zingapangire dziko lobiriwira, lokhazikika.