#Greenhouseagriculture #irrigationwatermanagement #coolingtechnology #PhaseChangeMaterial (PCM) #energyefficiency #wateruseefficiency #cropperformance #sustainablefarming #agriculturalinnovation
Dziwani momwe ogwira ntchito ku greenhouse asinthira machitidwe awo amthirira pogwiritsa ntchito madzi am'madziwe kuti apititse patsogolo thanzi la mbewu komanso kuthana ndi kutentha kwambiri. Nkhaniyi ikufotokoza ubwino wophatikizira madzi a m'madziwe m'miyendo yothirira wowonjezera kutentha ndikuwunikira nkhani yachipambano ya Under Sun Acres Inc. pothandizira madzi a dziwe kuti aziziziritsa madzi a leach, potsirizira pake kuchepetsa kupsinjika kwa zomera ndikuwongolera thanzi la zomera.
Malinga ndi kafukufuku wopangidwa ndi Lucas Semple wa Under Sun Acres Inc., kuphatikiza madzi a m'dziwe mu ulimi wothirira wowonjezera kutentha kwatsimikizira kuti kumachepetsa kutentha kwa madzi amthirira, kupereka phindu lalikulu pakukula kwa mbewu komanso kuchepetsa kupsinjika kwa mbewu. Ntchitoyi, yothandizidwa ndi Greenhouse Competitiveness and Innovation Initiative (GCII) ya boma la Ontario, ikuwonetsa kukhazikitsidwa bwino kwa njira yatsopanoyi.
Pantchitoyi, Semple adayika masensa angapo a kutentha m'dziwe kuti aziwunika kutentha kwamadzi pamalo osiyanasiyana. Posanthula zomwe zidachitika, adazindikira malo omwe angatulukire madzi ozizira popanda kusokoneza kutentha kwa dziwe m'masiku otentha kwambiri m'chilimwe. Kuonjezera apo, kafukufukuyu adawonetsa kuti zinthu monga kukula kwa dziwe, kuya, ndi momwe mvula imagwa zimakhudzira kwambiri kuzizira kwa dziwe, ndi kutentha kwakukulu komwe kumawonekera pambuyo pa mvula yambiri.
Kuphatikizira madzi a m'dziwe m'machitidwe othirira owonjezera kutentha kumapereka njira yabwino yothetsera kutentha kwa madzi amthirira komanso kuchepetsa kupsinjika kwa zomera. Mlandu wopambana wa Under Sun Acres Inc. ukuwonetsa kuthekera ndi kuchita bwino kwa njirayi. Pogwiritsa ntchito madzi a m'madziwe molumikizana ndi kuziziritsa komanso kuyang'anira kutentha, ogwira ntchito ku greenhouses amatha kupanga malo abwino omeretsa mbewu, kupititsa patsogolo thanzi la zomera ndi zokolola zonse. Kuphatikiza apo, kulingalira za kuchuluka kwa madzi osungira madzi amkuntho panthawi yokonzekera ndi kupanga mapangidwe kungapereke zina zowonjezera komanso mwayi wamtsogolo kwa alimi.