Lapho isikhathi semvula sifika, ukukhanya kwelanga sekuyinto evuthayo.
Kubathandi bokunciphisa ama-sulance noma ukutshala okumnandi, kungashiwo ukuthi kufanelekile.
Amampunge athanda ukukhanya kwelanga futhi njengendawo enomoya opholile. Ukuntuleka kokukhanya kuzobenza babe mncane futhi babe mude, benza ukuba kubi. Ukungena komoya okunganele kungadala futhi izimpande zazo zibole, futhi abanamanzi bangathanda noma bafe.
Abangani abaningi abakhule amasukela bakhetha ukusebenzisa izibani zezitshalo ukugcwalisa ama-sulielnts.
Ngakho-ke, ungakukhetha kanjani ukugcwalisa ukukhanya?
Ake siqale ukuqonda imiphumela yama-wavelength ahlukene okukhanya ezitshalweni:
280 ~ 315nm: Umthelela omncane kwi-morphology kanye nezinqubo zomzimba;
315 ~ 400nm: ukumuncwa okuncane kwe-chlorophyll, okuthinta umphumela we-Pokroperiod futhi kuvimbela ukugcwala kwe-stem;
I-400 ~ 520nm (eluhlaza okwesibhakabhaka): isilinganiso sokumuncwa kwe-chlorophyll nama-carotenoids amakhulu kunawo wonke, futhi unomthelela omkhulu ku-photosynthesis;
I-520 ~ 610nm (eluhlaza): Izinga lokutholwa kwe-pigment aliphezulu;
610 ~ 720nm (obomvu)
720 ~ 1000NM: Izinga lokutholwa okuphansi, vusa ukunwetshwa kwamaseli, kuthinte ukuqhakaza kwezimbali kanye nokuhluma kwembewu;
>I-1000NM: Kuguqulwe kube ukushisa.
Abangani abaningi bathenge zonke izinhlobo zezibani ezibizwa ngokuthi izibani zesitshalo kwi-Intanethi, futhi abanye bathi bayasebenza ngemuva kokuzisebenzisa, kanti abanye bathi abasebenzi nhlobo. Siyini isimo sangempela? Ukukhanya kwakho akusebenzi, kungenzeka ukuthi wathenga ukukhanya okungalungile.
Umehluko phakathi kwezibani zokukhula kwezitshalo namalambu ajwayelekile:
Lesi sithombe sibonisa yonke indawo ebonakalayo yokukhanya (ukukhanya kwelanga). Kungabonakala ukuthi ibhendi yegagasi engakhuthaza ukukhula kwezitshalo empeleni kunokubalwa okubomvu nokuhlaza okwesibhakabhaka, okuyindawo embozwe umugqa oluhlaza osesithombeni. Kungakho lokhu okuthiwa izibani zokukhula kwezitshalo eziholwayo zithenge ukusetshenziswa kwesibani okubomvu nokuhlaza okwesibhakabhaka.
Funda kabanzi mayelana nezimpawu nemisebenzi yezibani zezitshalo ze-LED:
1. Ama-wavelength ahlukene wokukhanya anemiphumela ehlukile kwi-Plant Photosynthesis. Ukukhanya okudingekayo kwi-Plant Photosynthesis kune-wavelength ka-400-700mm. I-400-500nm (eluhlaza okwesibhakabhaka) ukukhanya no-610-720nm (obomvu) ukufaka isandla kakhulu ku-photosynthesis.
2. Luhlaza okwesibhakabhaka (470nm) kanye ne-red (630nm) ama-LED avele anikeze ukukhanya okudingekayo yizitshalo, ngakho-ke ukukhetha okuhle ukusebenzisa inhlanganisela yale mibala emibili. Ngokuya ngemiphumela yokubuka, izibani ezibomvu nezihlaza okwesibhakabhaka zipinki.
3. Ukukhanya okuluhlaza okwesibhakabhaka kusiza ukutshala izithombe, ezingakhuthaza ukukhula kwamaqabunga aluhlaza, ukuhlanganiswa kwamaprotheni nokwakheka kwezithelo; Ukukhanya okubomvu kungakhuthaza ukukhula kwesitshalo esivuthayo, kusize ukuqhakaza izimbali kanye nezithelo nokunweba izimbali, futhi kwandise isivuno!
I-4
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I-6. Umphumela ubaluleke kakhulu, futhi izinga lokukhula licishe libe izikhathi ezi-3 ngokushesha kunalezo ezitshalweni ezijwayelekile ezikhula ngokwemvelo.
7. Xazulula inkinga yokuntuleka kwelanga ngesikhathi semvula noma endaweni ebamba ubusika, futhi ukhuthaze i-chlorophyll, u-anthocyanin kanye ne-carotene edingekayo ku-20% ngaphambili, okwandisa isivuno ngo-3 I-50%, nokunye okuningi. Ubumnandi bezithelo nemifino bunciphisa izinambuzane nezifo.
I-8. Umthombo wokukhanya we-LED ubizwe futhi ngokuthi umthombo wokukhanya we-semiconductor. Lolu hlobo lomthombo wokukhanya lune-wavelength emncane futhi lungakhipha ukukhanya kwe-wavelength ethile, ngakho-ke umbala wokukhanya ungalawulwa. Ukuyisebenzisa ukuze i-irradiate izitshalo iyodwa ingathuthukisa izinhlobo zezitshalo.
9 Izibani zendabuko ziyachithwa, ngakho-ke ukusebenza kahle kuphansi kakhulu. Isibani sokukhula kwesitshalo esingakhipha ukukhanya okubomvu okubomvu nokuhlaza okwesibhakabhaka okudingayo, ngakho-ke ukusebenza kahle kuphakeme kakhulu. Kungaleso sizathu-ke amandla ama-watts ambalwa we-LED Plant Green Greede Gest Ground lingcono kunesibani esinamandla amashumi amashumi ama-watts noma amakhulu ama-watts.
Esinye isizathu ukuntuleka kokukhanya okuluhlaza okwesibhakabhaka ku-spectrum yamalambu we-sodium wendabuko, kanye nokuntuleka kokukhanya okubomvu ku-spectrum yamalambu we-mercury kanye namalambu wokonga amandla. Ngakho-ke, umphumela wokukhanya wamalambu wendabuko mubi kakhulu kunalokho kwamalambu aholwa, futhi kusindisa ngaphezu kwama-90% amandla uma kuqhathaniswa nezibani zendabuko. Izindleko zincishiswe kakhulu.
Isikhathi Sokuthumela: APR-06-2021