#LEDlighting #greenhousefarming #agriculturalinnovation #cropcultivation #sustainableagriculture #smartfarming #technologyinagriculture #cropquality #cropyield #agriculturalengineering #environmentalsustainability
Enhliziyweni ye-Gyeongsangbuk-do, i-GreenFarm Factory ime njengesibani sokuqamba izinto ezintsha kwezolimo zesimanje. Iholwa umlimi onemibono u-Jeong Dohwan, lesi sikhungo siyisibonelo sokuhlanganisa ubuchwepheshe obusezingeni eliphezulu kanye nemikhuba yokulima yendabuko. Ukusetshenziswa kwezindlu ezikhethekile ezimbozwe ngefilimu ye-fluorine kanye nokuhlanganiswa kwamasu okukhanyisa ama-LED kuye kwashintsha ukutshalwa kwezitshalo, ikakhulukazi ekukhiqizeni ukhukhamba.
Uhambo lukaJeong Dohwan olusuka kunjiniyela wezimoto ukuya ekubeni ngumlimi oyiphayona lugcizelela amandla oguquko emfundo yezolimo kanye nezindawo zokuqamba izinto ezintsha njengeSmart Farm Innovation Valley. Ehlonyiswe ngolwazi oluzuzwe ohlelweni oluqinile lweminyaka emibili, uJeong waqala umkhankaso wokuchaza kabusha izindlela zokulima esifundeni. Isinqumo sakhe sokusebenzisa ukukhanyisa kwe-LED endaweni ebamba ukushisa sibonisa indlela esheshayo yokubhekana nezinselele ezibangelwa ukushintshashintsha kokukhanya kwelanga, ikakhulukazi phakathi nezinyanga zasebusika.
Isinqumo sokufaka amasistimu okukhanyisa ama-LED asenziwanga kalula kodwa sisekelwe ubufakazi obunamandla bokusebenza kwawo ekuthuthukiseni ukukhula kwezitshalo nekhwalithi. Ukuthunyelwa kweqhinga kwe-Jeong kokukhanyisa kwe-LED, okuhambisana nengxenye yezibonelelo zikahulumeni, kuyisibonelo sobungozi obaliwe obuhloselwe ukuthuthukisa ukukhiqizwa kwezitshalo. Imiphumela yokuqala ikhombisa ukuthuthuka okukhulu kwekhwalithi yekhukhamba, enombala othuthukisiwe, ukukhubazeka okuncishisiwe, kanye namazinga okukhula asheshayo abonwa ezingxenyeni ezikhanyisiwe ze-greenhouse.
Impumelelo yokukhanyisa kwe-LED ekukhuliseni ukutshalwa kwezitshalo igcizelela amandla ayo okuguqula emkhakheni wezolimo. Njengoba uJeong Dohwan ebona ngeso lengqondo, ukuhlanganiswa kokukhanyisa kwe-LED kumele isinyathelo esibalulekile ekuzuzeni izimo zokukhula ezikahle, ukuqhubekisela phambili ukuvela kwezolimo ezihlakaniphile. Ngokuthuthuka kwezobuchwepheshe okusiza ukulawula okunembile kokuguquguquka kwemvelo, ikusasa lokulima libonakala liqhakazile kunangaphambili.
Ukuhlanganiswa kwezinhlelo zokukhanyisa ze-LED ekulimeni kwe-greenhouse kumemezela inkathi entsha yokusungula nokusimama kwezolimo. Ngokusebenzisa amandla okukhanya, abalimi abanjengoJeong Dohwan abagcini nje ngokuthuthukisa ukukhiqiza kwezitshalo kodwa futhi bavula indlela yohlelo lokukhiqiza ukudla oluqinile futhi olusebenza kahle. Njengoba sibheke esikhathini esizayo, ukusebenzisana phakathi kobuchwepheshe nobuhlakani bokulima bendabuko kuthembisa ukuthela izithelo ezinhle ngenkathi kuvikela iplanethi izizukulwane ezizayo.