#LEDlighting #greenhousefarming #agriculturalinnovation #cropcultivation #sustainableagriculture #smartfarming #technologyinagriculture #cropquality #cropyield #agriculturalengineering #environmentalsustainability
Mumoyo weGyeongsangbuk-do, iyo GreenFarm Factory inomira sechiedza chekuvandudza mune zvekurima zvemazuva ano. Inotungamirwa nemurimi wemuoni Jeong Dohwan, nzvimbo iyi inoratidza kusanganiswa kwehunyanzvi hwekucheka-kumucheto uye tsika dzekurima dzechinyakare. Kushandiswa kweakakosha efluorine firimu-akafukidzwa greenhouses uye kubatanidza zvine hungwaru kwemwenje we LED masisitimu kwakashandura kurimwa kwezvirimwa, kunyanya mukugadzirwa kwemagaka.
Rwendo rwaJeong Dohwan kubva kuinjiniya wemotokari kuenda kumurimi anopayona runosimbisa mukana wekushandura wedzidzo yezvekurima uye nzvimbo dzekuvandudza seSmart Farm Innovation Valley. Akashongedzerwa neruzivo rwakawanwa kubva muchirongwa chakasimba chemakore maviri, Jeong akatanga basa rekutsanangura patsva maitiro ekurima munharaunda. Sarudzo yake yekushandisa mwenje we LED mukati megreenhouse nharaunda inoratidza maitiro ekugadzirisa matambudziko anokonzerwa nekuchinja-chinja kwechiedza chezuva, kunyanya mumwedzi yechando.
Sarudzo yekuisa masisitimu emwenje ye LED haina kuitwa zvishoma asi yakatsigirwa nehumbowo hwesimba hwekuita kwavo mukusimudzira kukura kwembeu uye kunaka. Hurongwa hwaJeong hwekuendesa mwenje we LED, pamwe chete nerubatsiro rwehurumende, zvinoratidzira njodzi yakaverengerwa yakanangana nekugadzirisa kugadzirwa kwezvirimwa. Mhedzisiro yekutanga inoratidza kuvandudzwa kwakakosha mumhando yemagaka, neruvara rwakakwidziridzwa, kuderera kwekuremara, uye kukurumidza kukura kwekukura kunoonekwa muzvikamu zvakavhenekerwa zvegreenhouse.
Kubudirira kwemwenje we LED mukuwedzera kurimwa kwezvirimwa kunosimbisa kugona kwayo shanduko mukati mechikamu chekurima. Sezvinofungwa naJeong Dohwan, kubatanidzwa kwemwenje we LED kunomiririra danho rakakosha rekuzadzisa mamiriro ekukura akanyanya, kufambisira mberi shanduko yekurima kwakangwara. Nekufambira mberi mune tekinoroji inofambisa kutonga kwakaringana pamusoro pezvakasiyana nharaunda, remangwana rekurima rinoratidzika kujeka kupfuura nakare kose.
Kubatanidzwa kwemagetsi ekuvhenekesa kwe LED mukurima kwegreenhouse kunozivisa nguva itsva yekuvandudza uye kusimba mune zvekurima. Nekushandisa simba rechiedza, varimi vakaita saJeong Dohwan havasi kungowedzera goho rezvirimwa chete asi zvakare kugadzira nzira yekugadzira chikafu chakasimba uye chinoshanda. Sezvatinotarisa kune ramangwana, kuwirirana pakati pehunyanzvi nehuchenjeri hwekurima hwechinyakare hunovimbisa kubereka goho rakawanda uchichengetedza pasi kuzvizvarwa zvichauya.