Lapho kufika inkathi yemvula, ukukhanya kwelanga sekuyinto eyivelakancane.
Kubathandi bokutshala ama-succulents noma ukutshala okune-succulent, kungathiwa bakhathazekile.
Ama-Succulents athanda ukukhanya kwelanga futhi njengendawo enomoya.Ukuntuleka kokukhanya kuzobenza babe mncane futhi babe bade, kubenze babe babi.Ukungena komoya okwanele nakho kungabangela izimpande zabo zibole, futhi ezinenyama zingabuna noma zife.
Abangane abaningi abakhulisa ama-succulents bakhetha ukusebenzisa izibani zezitshalo ukuze bagcwalise ama-succulents.
Ngakho-ke, ungakhetha kanjani ukukhanya kokugcwalisa?
Ake siqale siqonde imiphumela yamaza ahlukene okukhanya ezitshalweni:
280 ~ 315nm: umthelela omncane ku-morphology nezinqubo zokwakheka komzimba;
315 ~ 400nm: Ukumuncwa okuncane kwe-chlorophyll, okuthinta umphumela we-photoperiod futhi kuvimbele ukunwetshwa kwesiqu;
400 ~ 520nm (okuluhlaza okwesibhakabhaka): Isilinganiso sokumuncwa kwe-chlorophyll ne-carotenoids sikhulu, futhi sinomthelela omkhulu ku-photosynthesis;
520 ~ 610nm (okuluhlaza): izinga lokumuncwa kwe-pigment aliphezulu;
610 ~ 720nm (obomvu): Izinga lokumunca eliphansi le-chlorophyll, elinomthelela omkhulu ku-photosynthesis kanye nemiphumela ye-photoperiod;
720 ~ 1000nm: Izinga lokumunca eliphansi, lishukumisa ukukhula kweseli, lithinte ukuqhakaza nokuhluma kwembewu;
＞1000nm: Iguqulelwe ekushiseni.
Abangane abaningi bathenge zonke izinhlobo zamalambu okukhula kwezitshalo ku-inthanethi, futhi abanye bathi ayasebenza ngemva kokuwasebenzisa, kanti abanye bathi awasebenzi nhlobo.Siyini isimo sangempela?Isibani sakho asisebenzi, mhlawumbe yingoba uthenge isibani esingalungile.
Umehluko phakathi kwezibani zokukhula kwezitshalo nezibani ezijwayelekile:
Isithombe sibonisa yonke i-spectrum yokukhanya ebonakalayo (ukukhanya kwelanga).Kungabonakala ukuthi ibhendi yamagagasi engakhuthaza ukukhula kwesitshalo ngokuyisisekelo ichema ngokubomvu nokuluhlaza okwesibhakabhaka, okuyindawo embozwe umugqa oluhlaza esithombeni.Yingakho okuthiwa izibani zokukhula kwezitshalo ze-LED ezithengwe ku-inthanethi zisebenzisa ubuhlalu besibani esibomvu nesasibhakabhaka.
Funda kabanzi mayelana nezici nemisebenzi yezibani zezitshalo ze-LED:
1. Amaza ahlukene okukhanya anemiphumela ehlukene ku-photosynthesis yezitshalo.Ukukhanya okudingekayo ku-photosynthesis yezitshalo kunobude begagasi obungaba ngu-400-700nm.Ukukhanya okungu-400-500nm (okuluhlaza okwesibhakabhaka) kanye no-610-720nm (obomvu) kunikela kakhulu ku-photosynthesis.
2. Ama-LED aluhlaza (470nm) kanye nabomvu (630nm) angavele anikeze ukukhanya okudingwa izitshalo, ngakho ukukhetha okuhle ukusebenzisa inhlanganisela yale mibala emibili.Mayelana nemiphumela ebonakalayo, izibani zezitshalo ezibomvu neziluhlaza okwesibhakabhaka zipinki.
3. Ukukhanya okuluhlaza okwesibhakabhaka kusiza i-photosynthesis yezitshalo, engakhuthaza ukukhula kwamaqabunga aluhlaza, ukwakheka kwamaprotheni, nokwakheka kwezithelo;ukukhanya okubomvu kungakhuthaza ukukhula kwe-rhizome yezitshalo, kusize ukuqhakaza nokuthela futhi andise ukuqhakaza, futhi kwandise isivuno!
4. Isilinganiso sama-LED abomvu naluhlaza wezibani zezitshalo ze-LED ngokuvamile siphakathi kuka-4:1-9:1, ngokuvamile ongu-6-9:1.
5. Uma izibani zezitshalo zisetshenziselwa ukwengeza ukukhanya ezitshalweni, ubude obusuka emaqabunga ngokuvamile buba ngamamitha angu-0.5-1, futhi ukuchayeka okuqhubekayo amahora angu-12-16 ngosuku kungashintsha ngokuphelele ilanga.
6. Umphumela ubaluleke kakhulu, futhi izinga lokukhula licishe libe izikhathi ezi-3 ngokushesha kunezitshalo ezivamile ezikhula ngokwemvelo.
7. Rarulula inkinga yokuntuleka kokukhanya kwelanga phakathi nezinsuku zemvula noma endaweni ebamba ukushisa ebusika, futhi ukhuthaze i-chlorophyll, i-anthocyanin ne-carotene edingekayo ku-photosynthesis yezitshalo, ukuze izithelo nemifino kuvunwe 20% ngaphambili, ukwandisa isivuno ngo-3 kuya 50%, nangaphezulu.Ubumnandi bezithelo nemifino kunciphisa izinambuzane nezifo.
8. Umthombo wokukhanya we-LED ubizwa nangokuthi umthombo wokukhanya we-semiconductor.Lolu hlobo lomthombo wokukhanya lunobude beza obuncane obuncane futhi lungakhipha ukukhanya kobude obuthile begagasi, ngakho umbala wokukhanya ungalawuleka.Ukuyisebenzisela ukuthela izitshalo kukodwa kungathuthukisa izinhlobo zezitshalo.
9. Izibani zezitshalo ze-LED zinamandla aphansi kodwa zisebenza kahle kakhulu, ngoba ezinye izibani zikhipha i-spectrum egcwele, okusho ukuthi, kunemibala engu-7, kodwa okudingwa yizitshalo ukukhanya okubomvu nokukhanya okuluhlaza okwesibhakabhaka, ngakho-ke iningi lamandla okukhanya izibani zendabuko zimoshiwe, ngakho ukusebenza kahle kuphansi kakhulu.Isibani sokukhula kwesitshalo se-LED singakhipha ukukhanya okukhethekile okubomvu nokuluhlaza okudingwa izitshalo, ngakho ukusebenza kahle kuphezulu kakhulu.Yingakho amandla ama-watts ambalwa esibani sokukhula kwesitshalo se-LED engcono kunelambu elinamandla angamashumi ama-watts noma ngisho namakhulu ama-watts.
Esinye isizathu ukuntuleka kokukhanya okuluhlaza okwesibhakabhaka ku-spectrum yezibani zendabuko ze-sodium, nokuntuleka kokukhanya okubomvu ku-spectrum yezibani ze-mercury nezibani zokonga amandla.Ngakho-ke, umphumela wokukhanya ongeziwe wezibani zendabuko mubi kakhulu kunezibani ze-LED, futhi zonga amandla angaphezu kuka-90% uma kuqhathaniswa nezibani zendabuko.Izindleko zehliswa kakhulu.
Isikhathi sokuthumela: Apr-06-2021