#SmartLighting #PropagationTechnology #LEDAdvancements #PlantVigor #EnergyEfficiency
Ukusatshalaliswa kokusikwa kwezitshalo ngokwesiko bekuhilela izinselele ezihlobene nokuzuza ukukhula okungaguquki nokunamandla. Kodwa-ke, ukwethulwa kwezixazululo zokukhanyisa ezihlakaniphile kuyiguqule le nqubo. Ngokungafani nezibali zesikhathi eziphelelwe yisikhathi nezibani ze-sodium (i-HPS) ezinomfutho ophezulu, ubuchwepheshe besimanje be-LED bunikeza ukusebenza okucolisekile kanye nekhono lokusebenzisa izinzuzo ezihlukile.
UDkt. Erik Runkle waseMichigan State University ugqamisa ukuthi ama-LED ngokushesha aba ubuchwepheshe obujwayelekile bokusabalalisa. Ukubaluleka kokukhanyisa okuhle kokusakazeka kugcizelelwa uDkt. Runkle, ophawula ukuthi ukukhanya nezinga lokushisa yizici ezibalulekile eziqhuba izinga lokukhula kwezimpande.
Ukuqonda Ukukhanyisa Okukhaliphile
Amasistimu okukhanyisa ahlakaniphile ahlanganisa izibani, izinzwa, nezilawuli ezidizayinelwe ukulungisa ikhwalithi yokukhanya, ukushuba, kanye nenani. Lawa masistimu ngokuvamile asebenzisa ama-LED avuleleka ngokugcwele, okunye ahlanganisa ukusetha kwe-LED-HPS okuyingxubevange ukuze kusetshenziswe izinzuzo zako zombili lezi zobuchwepheshe.
Ukuze kuthuthukiswe ukusikwa kwezimpande, ukukhanya okuhlakaniphile kufanele kufake i-spectrum ye-Photosynthetic Active Radiation (PAR) engu-400-700 nm, kanye ne-spectrum ebomvu kakhulu (700-800 nm). UDkt. Céline Nicole-de Groot, Usosayensi Omkhulu Wezitshalo e-Philips LED Horticulture Solutions, ugcizelela ukubaluleka kwe-spectrum ebomvu kakhulu ekuthuthukiseni izimpande nokukhula kwezitshalo.
Iqhaza Lokukhanya Ekunqumeni Izimpande Namandla
Ukulinganisa ukukhanya kokukhanya kubalulekile ekusakazeni okuphumelelayo kokusika. Ukukhanya okunganele kuphazamisa ukukhula kwezimpande, kuyilapho ukukhanya okukhulu kugcizelela ukusikwa. Ngokuvamile, ukusikwa kudinga amazinga okukhanya aphansi ngokushesha ngemva kokubanjwa, kodwa kungamelana namazinga aphezulu uma i-rooting isiqalile. Ngalé kwamaza wamaza e-PAR, i-spectrum ebomvu kakhulu ithinta kakhulu ukuvela kwezimpande. Ucwaningo lukaDkt. Runkle lugqamisa amandla we-waveband engu-700-750 nm ukukhulisa ukukhula kwezitshalo.
Amasistimu e-Smart LED anika amandla ukudalwa kwamaresiphi angokwezifiso ahlanganisa amazinga okukhanya, ubude bosuku, ukufiphala, nezilawuli ze-spectrum. Lokhu kuzivumelanisa nezimo kuvumela izinguquko ezingenamthungo phakathi kwezigaba zokusakaza, ekugcineni kuholele ezitshalweni ezinempilo nezinamandla.
Imiphumela Yokushintshela Ekukhanyeni Okuhlakaniphile
Ukushintsha usuka ekukhanyeni okuvamile kwe-HPS ukuya kumasistimu e-smart LED kuveza inqwaba yezinzuzo. Okutholwe nguDkt. Runkle kubonisa ukuthi ukushintshwa kunganciphisa isikhathi sokusakazeka ngezinsuku eziyi-10 kuya kweziyi-14 ebusika nasekuqaleni kwentwasahlobo. Amasistimu e-Smart LED awacimeki kuphela ekusebenzeni kahle kwamandla kodwa futhi agcina ukusabalalisa kokukhanya okufanayo, okuthuthukisa ukukhula kwezitshalo kuyo yonke indawo ekhulayo.
Izinzuzo zidlulela ekongeni izindleko zamandla kanye ne-ROI. Ngokuphila kwamahora angu-30,000 kuya kwangu-50,000, izinhlelo ze-smart LED zinikeza izinzuzo zezezimali phakathi neminyaka embalwa. Ukukhiqizwa kokushisa okuncishisiwe kuvumela ukulawulwa okungcono kwemvelo, ukuncipha kwezidingo zomoya kanye namandla okugcina i-CO2 eningi. Kodwa-ke, ukulungiswa kwezinqubo zokushisisa kungase kudingeke ngezikhathi ezibandayo ngenxa yokungabikho kokushisa okukhiqizwa izibani ze-HPS.
Nakuba izindleko zokuqala zokufakwa kwamasistimu e-smart LED ziphezulu, ubude bazo obunwetshiwe kanye nokunakekelwa okuncane kunomthelela ekongeni isikhathi eside. Ngokungafani nama-HPS ama-bulb adinga ukushintshwa konyaka, ukulungiswa kwe-LED kungasebenza kahle izinkulungwane zamahora ngaphandle kokugcinwa okubalulekile.
Ukuthuthukiswa kwezixazululo zokukhanyisa ezihlakaniphile kuguqule ukusakazwa kokusika ngokuthuthukisa ukuthuthukiswa kwezimpande, amandla, nokusebenza kahle kwamandla. Ngamandla okuthuthukisa izimo zokukhula, ukwandisa i-ROI, kanye nokunciphisa umthelela kwezemvelo, lezi zinhlelo zimelela intuthuko enkulu kwezolimo.