ezolimo, ukulima kwe-greenhouse, ubuchwepheshe bokukhanyisa, ukukhula kwezitshalo, isivuno, ukusimama, ucwaningo, i-Lethbridge College, i-Canadian Agricultural Partnership
Kulesi sihloko, sizohlola ucwaningo lwakamuva mayelana nokukhanyisa kwezolimo, ikakhulukazi ekulimeni kwe-greenhouse. Ngokukhula kwesidingo sezinqubo zezolimo ezisimeme nezisebenza kahle, kubalulekile ukuqonda umthelela wokukhanya ekukhuleni kwezitshalo kanye nesivuno. Muva nje, i-Lethbridge College ithole uxhaso lwephrojekthi yokucwaninga ngezibani ezibamba ukushisa, esizoxoxa ngakho ngokuningiliziwe.
Ngokombiko we-MarketsandMarkets, imakethe yezibani zomhlaba wonke kulindeleke ukuthi ifinyelele ku-USD 416.6 million ngo-2022, nge-CAGR ka-8.2% ngesikhathi sokubikezela. Lokhu kukhombisa intshisekelo ekhulayo yokulima kwe-greenhouse kanye nesidingo sezixazululo ezintsha zokukhulisa ukukhula kwezitshalo.
Iphrojekthi yocwaningo lokukhanyisa izibani ezibamba ukushisa e-Lethbridge College ihlose ukuphenya umthelela wobuchwepheshe obuhlukahlukene bokukhanyisa ekukhuleni kwezitshalo kanye nesivuno. Lokhu kufaka ukukhanya kwe-LED, ukukhanya kwe-high-pressure sodium (HPS), kanye nezinhlelo zokukhanyisa eziyingxube. Ithimba labacwaningi lizophinde lihlole imiphumela ye-spectra yokukhanya ehlukene, ukuqina, nobude besikhathi ekukhuleni kwezitshalo nekhwalithi.
Le phrojekthi isekelwa uxhaso lwezimali oluvela ohlelweni lwe-Canadian Agricultural Partnership (CAP), okuhloswe ngalo ukuthuthukisa ukuncintisana nokusimama komkhakha wezolimo nokudla kwezolimo eCanada. Imiphumela yalolu cwaningo ingaba nomthelela omkhulu kubalimi be-greenhouse, njengoba ingazisa ukukhethwa nokusetshenziswa kobuchwepheshe bokukhanyisa ukuthuthukisa ukukhiqizwa kwezitshalo.
Ukusetshenziswa kokukhanyisa kwezolimo, ikakhulukazi ekulimeni kwe-greenhouse, kuyisici esibalulekile ekukhuleni kwezitshalo kanye nesivuno. Ucwaningo olwenziwa e-Lethbridge College lunganikeza ukuqonda okubalulekile ngomthelela wobuchwepheshe bokukhanyisa obuhlukahlukene kanye nemingcele ekukhuleni kwezitshalo nekhwalithi. Njengabalimi nezingcweti zezolimo, kubalulekile ukuthi uhlale unolwazi ngocwaningo lwakamuva nentuthuko yezobuchwepheshe ukuze kuthuthukiswe izinqubo zezolimo.