Lilemong tse leshome tse fetileng, mabone a LED a fumane thahasello e kholo e le mohloli oa mabone a tlatselletsang a sebetsang hantle ho greenhouse horticulture e ka fetohang ka potlako ka matla le sebopeho sa spectral. Sebopeho sa Spectral ha se ame feela physiology ea lijalo empa hape se ka ama baeloji ea likokoana-hloko, likokoanyana le lira tsa tsona tsa tlhaho, ka ho toba le ka mokhoa o sa tobang ka tšusumetso ea ho hanyetsa limela.
Phuputso ea morao-rao e entsoeng ke Business Unit Greenhouse Horticulture, Wageningen University & Research, e batlisisa liphello tsa mahlaseli a khanyang khahlanong le semelo sa khanya ea letsatsi kholong le nts'etsopele ea Solanum melongena. Litlamorao tsena li ne li amana le litlamorao tse mabapi le ho theoa ha bongata ba koena Amblyseius swirskii le matla a ho mamella semela khahlano le biotrophic fungus powdery hlobo, necrotrophic fungus botrytis, le herbivorous arthropod Western thrips.
Liphello tsa karo-karolelano e fokotsehileng e khubelu / e hole-hole (R: FR) e ile ea ithutoa tlas'a likarolo tse peli tsa bofubelu ho leseli le leputsoa. Leseli le bokhubelu bo bokhubelu bo phahamiselitsoe ho photosynthetic photon flux density (PPFD) kapa ho nkeloa sebaka ka karolo ea PPFD, ha ho ntse ho bolokoa palo e felletseng ea photon flux density (PFD). Litlamorao tsa leseli le lesoeu kapa leseli le eketsehileng la UV-B mabapi le ho tiea ha semela li ile tsa lekoa, ha li bapisoa le litšupiso (5% e putsoa, 5% e tala, le 90% lebone le lefubelu). Palo ea limela nakong ea limela e ile ea eketseha ha khanya e eketsehileng e khubelu e fanoa. Bolelele ba stem bo eketsehile ka bofubelu bo hole, ho sa tsotelehe PPFD le liperesente tsa leseli le leputsoa.
Mokhahlelong oa ho hlahisa, biomass ea thunya e felletseng le boima bo bocha ba litholoana li ne li phahame ka tlas'a leseli le bofubelu bo bofubelu bo eketsehileng, 'me li lateloa ke liphekolo moo bofubelu bo hole bo ileng ba nkela PPFD sebaka. Leseli le khubelu le ile la eketsa biomass partitioning ka litholoana, ka litšenyehelo tsa makhasi. Ho ne ho se na phapang ea kholo ea baahi ba A. swirskii mites pakeng tsa phekolo e bobebe, leha e le hore phekolo e bobebe e bile le phello ho ajoa ha likokoanyana tsena tse jang limela.
Liphekolo tse nang le mabone a eketsehileng a bofubelu bo hole li fokolitse sekhahla sa tšoaetso ea hlobo, empa ts'oaetso ea botrytis e ile ea eketseha. Phapang ena e kanna ea bakoa ke ts'ireletso ea semela e sebetsang khahlano le likokoana-hloko tsena tse hlahang mekhoeng e 'meli e fapaneng ea taolo. Liphetho tsena li bonts'a hore litlamorao tse fetotsoeng tsa libopeho tse fetotsoeng karabelong ea 'mele li ile tsa lefshoa ka mokhoa o itekanetseng feela ka ho ba le ts'oaetso ho likokoana-hloko tsa fungal, tse fanang ka pono bakeng sa temo e tsitsitseng ea greenhouse horticulture.
Bala lipatlisiso tse felletseng ho www.frontiersint.org.
Anja Dieleman J, Marjolein Kruidhof H, Weerheim K and Leiss K (2021) LED Lighting Strategies Amme Physiology and Renoven to Pathogens and Pess in Eggplant (Solanum melongena L.). Pele. Semela sa Sci. 11:610046. doi: 10.3389/fpls.2020.610046