Ofungiyar masu bincike a Jami'ar Jihar North Carolina, suna aiki tare kwayoyin kwayar halitta (OPV) kamfanin NextGen Nano, ya nuna yadda ƙara ƙwayoyin hasken rana masu ƙarfi (OSCs) zuwa ɗakunan shan iska ke bawa masu shuka damar samar da wutar lantarki da kuma yin latas a lokaci guda, tare da rage buƙatun makamashi na greenhouse. Sakamakon zai aza tubalin samar da wutar lantarki a ci gaba da noman greenhouse.
Binciken, wanda aka buga a Rahoton Kimiyyar Jiki, ya gano cewa jan letas za a iya girma a cikin greenhouses tare da OSCs wanda ke tace nisan hasken da ake amfani da shi don samar da hasken rana. Wannan yana nuna yuwuwar amfani da hasken rana mai haske a cikin gidan koren don biyan manyan bukatun su na lantarki, tare da rage amfanin gona.
Sama da kwanaki 30, rukunin latas guda huɗu sun girma a ƙarƙashin abubuwan haɗin launi daban-daban ta amfani da matatun OSC. Wannan ya haɗa da rukuni mai kulawa wanda aka fallasa shi zuwa cikakken farar haske. Babu wani bambanci mai mahimmanci a sabo-nauyi ko abun ciki na chlorophyll tsakanin rukunin sarrafawa da ƙungiyoyin gwaji, yana mai ba da shawarar cewa cire zaɓaɓɓun sassan haske da ake buƙata don samar da wutar lantarki bai shafi haɓakar amfanin gona ba. Hakanan za'a iya amfani da tsayin dusar da aka girbe don amfani da wutar lantarki mai ƙarfi mai ƙarfi, sarrafa yanayin zafi da tsarin ban ruwa da ake buƙata don noman greenhouse.
"Ana amfani da Greenhouses don shuka tsire-tsire saboda suna ƙaruwa ƙwarai da amfanin ƙasa a cikin yanayin ƙasa na asali, yayin rage amfani da ruwa da amfani da magungunan ƙwari idan aka kwatanta da noman gargajiya," in ji Doctor Carr Ho, masanin kimiyyar bincike a NextGen Nano. “Amma gilashin haya yana da ƙarancin rufin zafi, don haka ana buƙatar shigar da tsarin dumama yanayi da iska don taimakawa wajen kiyaye kyakkyawan yanayi. Tare da ƙarin haske, wannan yana haifar da manyan, cinyewar makamashi mai ɗorewa.
"Tare da wannan binciken, masana kimiyya a NCSU sun samo hanya don noman ciyawa ba tare da manyan makamashi da ake buƙata a alaƙa da ita ba," in ji Ho. “Ta amfani da OSCs tare da madaidaiciyar murfin gani da fasalin zane, masu shuka za su iya gudanar da watsa haske, samar da wutar lantarki da lodi na thermal a cikin wani greenhouse don yawan samar da kayayyaki a amfani da ƙananan makamashi.
Yin amfani da murfin DBR ba kawai yana ba da dama don haɓaka ƙarfin lantarki ba amma ana iya amfani dashi don rage zafin rana a cikin greenhouse. Mun nuna cewa ga gidan haya a Sacramento, Kalifoniya, ana iya rage adadin awanni da za a rage yawan zafin rana daga 280 zuwa 82 h yayin amfani da OSCs tare da DBR da aka kunna don nuna hasken NIR. Duk da cewa wannan ba shi da babban tasiri kan bukatar makamashi, ana sa ran inganta noman amfanin gona.
Aƙarshe, ta amfani da wayoyin OSC waɗanda zasu iya aiki azaman ƙaramar rufin ings an nuna don rage nauyin dumama wutar greenhouse. Haɗa ƙaramar tasirin da aka gani akan haɓakar shuke-shuke, tare da samar da wutar lantarki da ingantaccen sarrafawar ɗumi tare da amfani da ST-OSC, yana ba da shawarar cewa haɗa OSCs tare da ɗakunan ciyawa wata dabara ce mai fa'ida don cimma nasarar aikin gona mai ɗorewa mai cike da yanayi mai inganci.
“Ana buƙatar ci gaba da bincike don haɓaka OSCs waɗanda ke iya haɓaka yawan amfanin ƙasa a cikin bishiyoyi. Amma binciken da NextGen Nano ya goyi baya tabbas ya nuna cewa hada OSCs a cikin noman ciyawa wata dabara ce mai kyau don cimma nasarar samar da ingantaccen aikin noma mai cike da gurbataccen yanayi. ”
Baya ga tallafi ga wannan takarda, NextGen Nano ya ƙera wata na’urar OPV wacce za a iya amfani da ita a ƙarni mai zuwa na hasken rana. Wannan fasaha an yi ta ne daga masu sassauƙa, masu ƙarfi, masu saukin rayuwa a cikin duniya tare da manufar maye gurbin tsoffin ƙwayoyin hasken rana da aka kera daga ƙananan ƙarfe masu nauyi, kamar gubar perovskites.
Neman wutar lantarki a cikin greenhouse zai dogara ne da yanayin ƙasa da amfanin gona. Duk da yake ana nuna ganyayyakin yana girma da kyau a ƙarƙashin ST-OSCs, an san shi amfanin gona ne mai jure inuwa.7 Ga tsire-tsire waɗanda ke da buƙatun haske mafi girma, za a iya buƙatar madadin zane-zanen na'urar ST-OSC da matakan aiki. Yanayin greenhouse zai kuma ayyana hasken rana na yau da kullun da yake shiga cikin greenhouse harma da dumama da kuma bukatar sanyaya sararin samaniya. A cikin wannan ɓangaren, muna la'akari da ƙirar ƙirar ST-OSC waɗanda ke shafar samar da amfanin gona, samar da wutar lantarki, da ɗimbin ɗumbin kayan aikin.
Cikakken takardar binciken ana samun sa akan Rahoton Cell yanar. Don ƙarin bayani game da sauran samfuran cigaban NextGen Nano, ziyarci gidan yanar gizon kamfanin http://nextgen-nano.co.uk/.