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Ka anyị kwuo maka ọrụ nke ọkụ ọkụ osisi LED - UVA, ìhè na-acha anụnụ anụnụ, ọkụ na-acha ọbara ọbara na ọkụ na-acha ọbara ọbara.

2024-09-11

Ndị na-esonụ bụ ihe ọmụmụ abụọ dị ọhụrụ dị ọhụrụ, otu bụ ụdị ọhụrụ maka ịkụ basil, nke ọzọ bụ ụdịdị dị iche iche maka ịkụ mkpụrụ letus. Ọ bụrụ na ị nwere mmasị, ị nwere ike zoo aka na akwụkwọ ha.
Anyị nwere oriọna ndị bụ otu ihe ahụ na ụdịdị abụọ a. Ọ bụrụ na anyị na-agbanwe mkpa LED wavelength, ha nwere ike fọrọ nke nta kpọmkwem otu.
M ga-atụnyere spectra abụọ ndị a na ụdị dị iche iche nke mmadụ (akọwara ya emechaa) iji hụ ihe dị iche. Ihe a kụrụ n'ubi bụkwa letus na basil.
Ka anyị buru ụzọ kwuo maka ụdị ihe ọkụkụ nke basil
Isi mmalite: https://www.mdpi.com/2073-4395/10/7/934
Nke a bụ ọmụmụ ihe Britain. Isi nkwubi okwu bụ na ọkụ na-acha anụnụ anụnụ 435nm bara uru maka uto osisi karịa 450nm-acha anụnụ anụnụ!
Oke uhie-acha anụnụ anụnụ nke ụdịdị dị n'elu bụ 1:1.5 (1.4). Ọ bụrụ na agbakọọ dịka ihe dị ugbu a si dị, ọ bụ n'ezie 1: 1;
Enwere m nchegbu karị maka usoro mmịpụta ọkụ nke basil ụtọ, lee foto 2.
Ọgụgụ 2 Ọkpụkpụ ọkụ nke basil dị ụtọ
Na ọnụ ọgụgụ ahụ, ọ ka nwere ike ịmịnye ọkụ dị n'okpuru 400nm. Enwere m ohere ime nnwale na oriọna 340nm. 340nm oriọna dị oke ọnụ.
Dị ka usoro mmịpụta ọkụ nke basil si dị, nke a ọ ga-adị mma karịa ụdịdị 435nm: 663nm?
Ụdị dị iche iche akuku letus
Isi mmalite: https://www.frontiersin.org/articles/10.3389/fpls.2019.01563/full
Nke a bụ ọmụmụ China. Nkwubi okwu bụ na n'ime oge a kapịrị ọnụ, ịba ụba ọkụ UVA nwere ike imeziwanye mkpụrụ na àgwà nke mkpụrụ letus.
https://www.frontiersin.org/articles/10.3389/fpls.2019.01563/full
Nke a ụdịdị dị iche iche bụ nke anyị F89 ụdịdị dị iche iche, na ụfọdụ iche na UVA akụkụ.
A ga-enwe ihe ngosi 2 ọzọ na-ekere òkè na nyocha njikwa, nke abụọ ga-agbakwunye ìhè mmadụ, ya bụ, enyi na enyi na ndị mmadụ, ọ dịkarịa ala ị nwere ike ịhụ nke ọma. Dị ka anyị kwuru, isi ihe ise nke ọkụ osisi:
Na Horti Guru, usoro njikwa ọkụ osisi.
Ultraviolet A (UVA) nwere ogologo ebili mmiri nke 320-400nm na ihe dị ka 3% nke photons na-agafe ikuku ụwa na ìhè anyanwụ. Ìhè UVA maka osisi anaghị emebi DNA
E gosiputara UV na-abawanye ụba nke THC, CBD, na terpene mmepụta osisi incannabis
UVA ka na-abawanye mmepụta nke metabolites nke abụọ dị ka THC, CBD, terpenes na flavonoids mana enweghị mmetụta ọjọọ nke ọkụ UVB.
UVA radieshon na-erite uru mkpụrụ na ịdị mma nke letus ime ụlọ
https://www.frontiersin.org/articles/10.3389/fpls.2019.01563/full
Soluble sugar na protein ọdịnaya
Phenolic na flavonoid ọdịnaya
Anthocyanin ọdịnaya
Malondialdehyde (MDA) ọdịnaya
Isi ihe nke ascorbic acid
Akwụkwọ ndị toro n'okpuru UVA gosipụtara ọdịnaya anthocyanin dị elu
UVA mụbara ọrụ SOD na CAT
UVA nwere ike ịbawanye mmepụta biomass
Mgbakwunye UVA na gburugburu ebe a na-achịkwa ọ bụghị nanị na-akpali mmepụta biomass (Tebụl 2 na 4), kamakwa kwalitere àgwà oriri nke letus (Table 3 na 5). )
N'ebe a, anyị na-egosi na ịgbakwụnye UVA na gburugburu ebe a na-achịkwa ọ bụghị nanị na-akpali mmepụta nke biomassproduction (Tables 2 na 4), ma na-eme ka mkpụrụ akwụkwọ nri dị mma (Table 3 na 5).
UVA anaghị emebi ikike foto synthetic nke akwukwo, mana foto na-egbochi epupụta na oke ike.
UVA na-akwalite mmepụta metabolite nke abụọ
UVA na-akwalite mmepụta metabolite nke abụọ
Mmechi
Ịgbakwunye ọkụ ọkụ LED na UVA radieshon na gburugburu ebe a na-achịkwa mere ka mpaghara akwụkwọ buru ibu, nke kwalitere ndakọrịta ọkụ ka mma ma mụbaa mmepụta biomass nke ukwuu. Na mgbakwunye, UVA radieshon mekwara ka mkpokọta metabolites nke abụọ na letus dịkwuo elu. N'ebe ike UVA dị elu, a na-emesi ihe ọkụkụ ike dị ka egosipụtara site na peroxidation lipid (ya bụ, ọdịnaya MDA dị elu) yana obere arụmọrụ kachasị elu nke photosystem II photochemistry (F v / F m). Nsonaazụ anyị na-egosi na mmetụta mkpali nke UVA na uto letus na-egosipụta nzaghachi saturation na dose UVA.
Mgbakwunye nke 10, 20, na 30 µmol m-2 s-1 UVA radieshon mere ka mmụba n'ịdị arọ nke 27% (UVA-10), 29% (UVA-20), na 15% (UVA-30), n'otu n'otu. , tụnyere njikwa. Mpaghara akwukwo mụbara site na 31%, 32%, na 14% na ọgwụgwọ UVA-10, UVA-20, na UVA-30, n'otu n'otu (Fig 2; Tebụl 2). Na mgbakwunye, radieshon UVA kpalitere ọnụọgụ akwụkwọ (11%-18%). UVA (Table 2) emetụtaghị mpaghara akwụkwọ akọwapụtara nke ọma, oke ịse/mkpọrọgwụ, na ọdịnaya agbapụ.
Nke a bụ tomato a kụrụ na G550 anyị ọkụ osisi anọ. Ogo ụlọ ntu osisi bụ 1.2x1.2m

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