Bari mu yi magana game da rawar LED shuka bakan haske - UVA, blue-fari haske, ja-fari haske, da kuma nisa-ja haske.

Wadannan sabbin karatun bakan ne guda biyu, daya sabon bakan na noman basil ne, dayan kuma bakan na noman latas. Idan kuna sha'awar, kuna iya komawa zuwa takaddun su.
Muna da fitulun da suke daidai da waɗannan sifofi guda biyu. Idan muka canza madaidaicin igiyoyin LED masu dacewa, zasu iya zama kusan daidai.
Zan kwatanta waɗannan bakan guda biyu tare da ƙarin bakan ɗan adam (wanda aka kwatanta daga baya) don ganin bambanci. Kayan amfanin gona da aka noma su ma latas ne da basil.
Bari mu fara magana game da bakan dasa Basil tukuna
Madogara: https://www.mdpi.com/2073-4395/10/7/934
Wannan binciken Burtaniya ne. Babban ƙarshe shine hasken shuɗi na 435nm yana da fa'ida don haɓaka shuka fiye da hasken shuɗi na 450nm!
Matsakaicin ja-blue na bakan a cikin adadi na sama shine 1:1.5 (1.4). Idan aka lissafta bisa ga halin yanzu, ainihin 1: 1;
Na fi damuwa game da lanƙwan ɗaukar haske na basil mai zaki, duba Hoto 2.
Hoto 2 Hannun shayar haske na basil mai zaki
A cikin adadi, har yanzu yana iya ɗaukar haske mai yawa ƙasa da 400nm. Ina da damar yin gwaji tare da fitilun 340nm. Fitilolin 340nm suna da tsada sosai.
Dangane da madaidaicin haske na Basil, shin wannan zai zama mafi kyawun bakan 435nm: 663nm?
Bakan dasa letas
Source: https://www.frontiersin.org/articles/10.3389/fpls.2019.01563/full
Wannan binciken kasar Sin ne. Babban ƙarshe shine cewa a cikin takamaiman lokaci, haɓaka hasken UVA na iya inganta yawan amfanin ƙasa da ingancin amfanin gonakin latas.
https://www.frontiersin.org/articles/10.3389/fpls.2019.01563/full
Wannan bakan yayi daidai da bakan mu na F89, tare da wasu bambance-bambance a cikin sashin UVA.
Za a sami ƙarin bakan 2 da ke shiga cikin gwajin sarrafawa, duka biyun za su ƙara ƙarin haske na ɗan adam, wato, abokantaka ga mutane, aƙalla za ku iya gani sosai. Kamar yadda muka ce, manyan abubuwa 5 na fitilun shuka:
Kuma Horti Guru, tsarin kula da hasken shuka.
Ultraviolet A (UVA) yana da tsayin daka na 320-400nm kuma ya kai kusan kashi 3% na photon da ke ratsa sararin duniya a cikin hasken rana. Hasken UVA don tsire-tsire baya lalata DNA
An nuna UV don ƙara yawan THC, CBD, da kuma samar da terpene shuke-shuke incannabis
UVA har yanzu yana haɓaka samar da metabolites na biyu kamar THC, CBD, terpenes da flavonoids amma ba tare da mummunan tasirin hasken UVB ba.
UVA radiation yana amfana da yawan amfanin ƙasa da ingancin latas na cikin gida
https://www.frontiersin.org/articles/10.3389/fpls.2019.01563/full
Sugar mai narkewa da abun ciki na furotin
Phenolic da flavonoid abun ciki
Anthocyanin abun ciki
Malondialdehyde (MDA) abun ciki
Ascorbic acid abun ciki
Ganyen da aka girma a ƙarƙashin UVA sun nuna babban abun ciki na anthocyanin
UVA ya haɓaka aikin SOD da CAT
UVA na iya haɓaka samar da kwayoyin halitta
Bugu da ƙari na UVA a cikin yanayi mai sarrafawa ba kawai ya ƙarfafa samar da kwayoyin halitta ba (Tables 2 da 4), amma kuma ya inganta ingantaccen abinci mai gina jiki na letas (Tables 3 da 5). )
Anan, mun nuna cewa ƙara UVA a cikin yanayi mai sarrafawa ba wai kawai yana ƙarfafa haɓakar halittu ba (Tables 2 da 4), amma kuma yana inganta ingancin kayan abinci mai gina jiki (Tables 3 da 5).
UVA Ba Ya Kaddamar da Ƙarfin Hoto na Leaf, Amma Yana Hana Ganyayyaki A Babban Intensity
UVA Yana Haɓaka Samar da Metabolite na Sakandare
UVA Yana Haɓaka Samar da Metabolite na Sakandare
Kammalawa
Ƙara hasken LED tare da hasken UVA a cikin yanayi mai sarrafawa ya haifar da wani yanki mafi girma na ganye, wanda ya inganta ingantacciyar tsaka-tsakin haske da haɓaka samar da kwayoyin halitta. Bugu da ƙari, UVA radiation kuma ya inganta tarin metabolites na biyu a cikin latas. A babban ƙarfin UVA, tsire-tsire sun damu kamar yadda aka nuna ta hanyar peroxidation na lipid (watau mafi girman abun ciki na MDA) da ƙananan ƙimar ƙididdiga na photosystem II photochemistry (F v / F m). Sakamakonmu yana nuna cewa tasirin motsa jiki na UVA akan haɓakar letas yana nuna amsa mai gamsarwa ga adadin UVA.
Ƙara 10, 20, da 30 µmol m-2 s-1 UVA radiation ya haifar da karuwa a cikin nauyin harbi na 27% (UVA-10), 29% (UVA-20), da 15% (UVA-30), bi da bi, idan aka kwatanta da sarrafawa. Yankin ganye ya karu da 31%, 32%, da 14% a cikin maganin UVA-10, UVA-20, da UVA-30, bi da bi (Fig. 2; Table 2). Bugu da ƙari, UVA radiation kuma ya motsa lambar ganye (11% -18%). Takamammen yanki na ganye, rabon harbe/tushen, da abun ciki na harbi ba su shafi UVA ba (Table 2).
Wannan tumatir ne da aka dasa tare da hasken shuka na mu na G550 mai tashar tashoshi huɗu. Girman tantin shuka shine 1.2x1.2m