Journal of Okayama Medical Association
Published by Okayama Medical Association

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Full-text articles are available 3 years after publication.

波長ヲ異ニスル可視光線ノ水草及ビ陸草ノ新陳代謝ニ及ボス二三ノ影響

森川 尚 岡山醫科大學生理學教室
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抄録
The conclusion may be summarised as follows. 1) Assuming the assimilative action of carbon is proportional to the amount of the evolved gas, the activity under different rays makes following ratio; red (λ=640-715μ.μ.) 100, green (λ=520-595μ.μ.) 16.8, blue (λ=340-515μ.μ.) 27.3. This ratio corresponds very well to the absorbed amount of ray by the chloroyhyll. 2) Inhibitory effect of the different rays upon the growth of the length of stem is also proportional to the absorbed amount of ray by chlorophyll i.e. red>blue>green. 3) These rays have no influence upon the growth of root, which contains no chlorophyll. 4) The formation of chlorophyll is proportional to the absorbed amount of ray i.e. ren>blue>green. 5) The amount of water of plant under different rays is reversed proportional to the absorbed amount of ray i. e. red
備考
原著
ISSN
0030-1558
NCID
AN00032489