Ukusetshenziswa komhlaba okusebenza ngempumelelo: Ubude obunwetshiwe bezindawo ezibamba ukushisa ezivaleke kancane kanye nokufana okuthuthukisiwe kokusatshalaliswa komoya kwandisa ukusetshenziswa komhlaba. Ngokulawula ukucindezelwa okuhle kwangaphakathi, ukungena kwezinambuzane kanye namagciwane kuyancipha, kuqinisa amandla okuvimbela izifo.
Ama-greenhouses avaliwebonisa ukusebenza kahle kwamandla okuphakeme okungu-20-30% uma kuqhathaniswa nezindawo zokugcina izithombo ezivamile ngokunciphisa ukulahlekelwa ukushisa ngokungenisa umoya omuhle. Bagcina amazinga e-CO₂ azinzile ku-800-1200ppm (uma kuqhathaniswa ne-500ppm nje ezindaweni zokugcina izithombo ezivamile). Imvelo efanayo ikhulisa isivuno ngo-15-30% ezitshalweni ezinjengotamatisi nokhukhamba, kuyilapho ukwakheka kwengcindezi eqondile kuvimbela izinambuzane, kunciphisa ukusetshenziswa kwezibulala-zinambuzane ngaphezu kuka-50%. Isakhiwo esinezikhala eziningi esinobubanzi obungamamitha angama-250 sinyusa indawo yokulima ibe ngaphezu kuka-90% (ngokuqhathaniswa nama-70-80% ezindlini ezivamile zokushisa), kanti i-automation ye-IoT yonga u-20-40% ezindlekweni zabasebenzi. Isistimu yokungenisa umoya ejikelezayo ehlanganiswe nokunisela nge-drip ifinyelela u-30-50% wokonga amanzi futhi inweba imijikelezo yonyaka yokukhiqiza ngezinyanga ezi-1-2. Nakuba zidinga ukutshalwa kwezimali okuphezulu kokuqala, lezi zindawo zokugcina izithombo zinikeza izinzuzo ezibalulekile zesikhathi eside, ezizenza zifanelekele izitshalo ezinenani eliphezulu kanye nezindawo zesimo sezulu esibi.
Isikhathi sokuthumela: May-27-2025