Ha re bue ka karolo ea khanya ea semela sa LED - UVA, leseli le bosoeu bo boputsoa, lebone le bosoeu bo bofubelu le leseli le bokhubelu bo hole.
Tse latelang ke lithuto tse peli tse batlang li le ncha, e 'ngoe ke mefuta e mecha ea temo ea basil,' me e 'ngoe ke mefuta e mengata ea temo ea lettuce. Haeba u thahasella, u ka sheba lipampiri tsa bona.
Re na le mabone a tšoanang hantle le lipono tsena tse peli. Haeba re fetola leqhubu le loketseng la LED, li ka batla li tšoana hantle.
Ke tla bapisa lipono tsena tse peli le sebono sa botho (se hlalositsoeng hamorao) ho bona phapang. Lijalo tse lengoang le tsona ke lettuce le basil.
A re ke re bue ka mabala a ho jala basil pele
Mohloli: https://www.mdpi.com/2073-4395/10/7/934
Ena ke boithuto ba Borithane. Qeto ea mantlha ke hore leseli le leputsoa la 435nm le molemo ho kholo ea semela ho feta khanya e putsoa ea 450nm!
Karo-karolelano e khubelu-putsoa ea spectrum setšoantšong se ka holimo ke 1: 1.5 (1.4). Haeba e baloa ho latela nako ea hona joale, ha e le hantle ke 1:1;
Ke amehile haholo ka ho monya ha leseli la basil e monate, bona Setšoantšo sa 2.
Setšoantšo sa 2 Mokokotlo o bobebe oa basil o monyang
Setšoantšong, e ntse e khona ho monya khanya e ngata ka tlase ho 400nm. Ke na le monyetla oa ho etsa liteko ka mabone a 340nm. Mabone a 340nm a theko e boima haholo.
Ho ea ka sekhahla sa ho monya ha basil, na see se tla ba betere ho feta 435nm: 663nm?
Sekhahla sa ho lema lettuce
Mohloli: https://www.frontiersin.org/articles/10.3389/fpls.2019.01563/full
Ena ke boithuto ba Sechaena. Qeto e kholo ke hore ka nako e itseng, khanya e ntseng e eketseha ea UVA e ka ntlafatsa haholo chai le boleng ba lijalo tsa lettuce.
https://www.frontiersin.org/articles/10.3389/fpls.2019.01563/full
Potoloho ena e lekana le sebono sa rona sa F89, ka liphapang tse itseng karolong ea UVA.
Ho tla ba le lipono tse ling tse 2 tse nkang karolo tekong ea taolo, tseo ka bobeli li tla eketsa leseli la botho, ke hore, botsoalle ho batho, bonyane u ka bona ka ho hlaka. Joalokaha re boletse, lintlha tse 5 tse kholo tsa mabone a semela:
Le Horti Guru, mokhoa oa ho laola leseli la semela.
Ultraviolet A (UVA) e na le leqhubu la bolelele ba 320-400nm 'me e nka karolo ea 3% ea li-photon tse fetang sepakapakeng sa lefats'e ka khanya ea letsatsi ea tlhaho. Leseli la UVA bakeng sa limela ha le senye DNA
UV e bontšitsoe ho eketsa palo ea THC, CBD le tlhahiso ea terpene ka har'a limela tsa cannabis
UVA e ntse e eketsa tlhahiso ea metabolite ea bobeli e kang THC, CBD, terpenes le flavonoids empa ntle le liphello tse mpe tsa leseli la UVB.
Mahlaseli a UVA a ruisa kotulo le boleng ba lettuce la ka tlung
https://www.frontiersin.org/articles/10.3389/fpls.2019.01563/full
Tsoekere e qhibilihang le protheine
Lintho tse nang le phenolic le flavonoid
Lintho tsa Anthocyanin
Likahare tsa Malondialdehyde (MDA).
Lintho tse nang le ascorbic acid
Makhasi a lengoang tlas'a UVA a bonts'a li-anthocyanin tse ngata
UVA e ekelitse ts'ebetso ea SOD le CAT
UVA e ka eketsa tlhahiso ea biomass
Keketso ea UVA tikolohong e laoloang ha ea ka ea tsosa tlhahiso ea biomass feela (Letlapa la 2 le 4), empa hape e ntlafalitse boleng ba phepo ea lettuce (Letlapa la 3 le 5). ）
Mona, re bonts'a hore ho eketsa UVA sebakeng se laoloang ha se khothalletse tlhahiso ea biomass (Letlapa la 2 le 4), empa hape le ho ntlafatsa boleng ba phepo ea lettuce (Litafole 3 le 5).
UVA ha e theole matla a Photosynthetic a Lekhasi, Empa Photoinhibits Makhasi a Phahameng ka ho Fetisisa.
UVA e Khothalletsa Tlhahiso ea Metabolite ea Bobeli
UVAE khothaletsa Tlhahiso ea Metabolite ea Bobeli
Qetello
Ho tlatselletsa lebone la LED ka mahlaseli a UVA sebakeng se laoloang ho ile ha fella ka sebaka se seholo sa makhasi, se ileng sa khothalletsa ho thibela khanya ho molemo le ho eketsa tlhahiso ea biomass haholo. Ho feta moo, mahlaseli a UVA a boetse a matlafatsa ho bokellana ha metabolite ea bobeli ka lettuce. Boemong bo phahameng ba UVA, limela li ile tsa hatelloa joalo ka ha ho bonts'itsoe ke lipid peroxidation (ke hore, litaba tse phahameng tsa MDA) le ts'ebetso e tlase ea palo e tlase ea photosystem II photochemistry (F v / F m). Liphetho tsa rona li bonts'a hore phello e susumetsang ea UVA kholong ea lettuce e bonts'a karabelo ea ho tlala ho lethal dose ea UVA.
Ho eketsoa ha mahlaseli a 10, 20, le 30 µmol m-2 s-1 UVA ho entse hore ho be le keketseho ea boima ba thunya ea 27% (UVA-10), 29% (UVA-20), le 15% (UVA-30), ka ho latellana, ha e bapisoa le taolo. Sebaka sa makhasi se eketsehile ka 31%, 32%, le 14% ho phekolo ea UVA-10, UVA-20, le UVA-30, ka ho latellana (setšoantšo sa 2; Letlapa la 2). Ho feta moo, mahlaseli a UVA a boetse a susumetsa palo ea makhasi (11% -18%). Sebaka se khethehileng sa makhasi, karolelano ea letlobo / metso, le lihlahisoa tsa letlobo ha lia angoa ke UVA (Letlapa la 2).
Ena ke tamati e lenngoeng ka leseli la rona la semela sa likanale tse nne tsa G550. Boholo ba tente ea semela ke 1.2x1.2m
