a05c20a50012bb43ae3c33759534e4be271a6ab5e9baeba2f616ee08aea69c8a51e36481da43d8b64a0b6ba1e51f2a19a14c5c4cefcffd0af6785b865fb4591f06879f2c4e6787b654d5a998e63aa702fec7a96166d265605441cb920b92

McCree, K. J. (1971). The action spectrum, absorptance and quantum yield of photosynthesis in crop plants. Agricultural Meteorology

심지어 수십년된 구닥다리 맥크리 커브에도 500-600은 광합성 캐잘하는 것으로 나온다레후~ 큐ㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠ

(저기엔 700~750nm 대역이 매우 과소 평가되어 있음)



비교적 최근 한국 연구를 보더라도


The results of transmittance in two leaf lettuce cultivars

supported growth improvement by green LEDs (Figs. 4 and

5). When the lettuce canopy begins to form a colony and

leaves overlap, most of the blue and red light is absorbed

and used for photosynthesis on the top of the leaves (Kim et

al., 2004). However, green light is transmitted to the lower

part of the lettuce canopy and would therefore have some

positive effect on photosynthesis (Klein, 1992). Moreover,

green light has been shown to be effective at fixing CO2 in

thick leaves (Sun et al., 1998). The red and blue wavelengths

of light that are absorbed by chloroplasts in thick leaf tissue

are relatively reduced compared to green light as the leaf

increases in thickness (Nishio, 2000). The difference in transmittance of visible light depending on lettuce cultivar is

thought to have resulted from differences in leaf shape and

structure, and the content of pigments including chlorophylls.

Finally, given the growth stage and leaf thickness, supplementary irradiation with green light in combination with red

and blue light might enhance growth by improving the

photosynthesis rate of the whole plant canopy.
라고 하고

컨클루전에도

In our study, we demonstrated that red and blue lights have

a large influence on improving biomass of lettuce and accumulating secondary metabolites, respectively. In addition,

the supplementation with green LEDs was found to enhance

leaf expansion and cell division of lettuce, and subsequently

enhance growth and development under appropriate proportions of red and blue LEDs. In visual aspects, the supplementation with green light also reduces the burden, enabling

easy observation of the growth status of crops (Kim et al.,

2004)

난독이라 모르겠다고?


a05c20a50012bb43ae3c33759534e4be271a6ab5e9baeba2f616ee08aea69c8a51e36481da43d8b64a0b6ba1e51f2a19a14c5c4cefcffd0af6785b865fb4591f06879f2c4e6787b654d5a998e63a6af73387255b5c9b887c17ea8159acc2a89f73d1b9a25aea884c87a75040d817f686

응~ ~빨파만 있는 것 보다 녹색들어간게 더 잘자라~ 그냥 울어 큐ㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠ

Son, K.-H., & Oh, M.-M. (2015). Growth, photosynthetic and antioxidant parameters of two lettuce cultivars as affected by red, green, and blue light-emitting diodes. Horticulture, Environment, and Biotechnology


현재 7th  Edition이 최신 버전인 교과서 Plant Physiology and Development 도 6th Edition (2015). 에서 이미 Absorbance에  Chlorophyll A, Chlorophyll B 만 있는 구닥다리 허접 그래프가 아닌, Chlorophyll A, Chlorophyll B는 물론 Fukoxanthin. Beta-carotene, Phycoerythrin, Phycocyanin, Allophycocyanin 를 포함하는 다양한 pigments에 의한 것을 제시하고 있다 에오 큐ㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠ

그럼 뭐하노, 진실이 뭐건 우길넘은 확증편향에 따라 계속 우기는 거예얀 큐ㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠ