Ochwepheshe base-Aston University kanye ne-Harper Adams University (Great Britain) baqalise iphrojekthi yokwakha uhlelo olusha lokuqapha impilo yezitshalo. Ubuchwepheshe obusha buzosebenzisa ukuthuthuka kwakamuva kwezithombe kanye nobuhlakani bokwenziwa ukuze kulandelelwe ngempumelelo inhlanganisela yemvelo eguquguqukayo ekhishwa izitshalo. i-qu.org. Ukuhlaziya kwabo kuvumela uhlelo ukuthi lunqume isimo sesitshalo.
Ngokusho kwe-UN, izinambuzane zezolimo zicekela phansi izitshalo ezingafika ku-40% ngonyaka. Umonakalo waminyaka yonke wezifo nezinambuzane ubiza umnotho womhlaba amaRandi ayizigidi eziyizinkulungwane ezingama-220 kanye namaRandi ayizigidi eziyizinkulungwane ezingama-70, ngokulandelana.
Enye indlela yokwelapha izilimo eziyizibulala-zinambuzane ukusetshenziswa kwezinyathelo ezididiyelwe zokulawula izinambuzane, lapho kuphela ukuqapha isimo sezitshalo ngaphandle kokusebenzisa amakhemikhali ayingozi. Nokho, le ndlela yabonakala ingathembekile futhi ibiza.
Enye inketho ukusebenzisa izinzwa ze-electrochemical ezibizwa ngokuthi "ama-electronic noses", kodwa lezi zamuva ngokuvamile azisebenzi ngenxa yezinkinga zokuzwela, kanye nokuchema kwenzwa noma ukuphelelwa yisikhathi.
Lolu hlelo olusha alunawo amaphutha anjalo, njengoba ukuqapha kusekelwe emibonweni yamehlo ehlaziywa ngobuhlakani bokwenziwa. Iphrojekthi isivele ithole isibonelelo sika-£200.