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Effect of light quality on the growth and photosynthetic characteristics of Cucumber Cucumis sativus L. under solar greenhouse
Year:
2007
Source of publication :
Acta Horticulturae
Authors :
Kong, Yun
;
.
Volume :
731
Co-Authors:
Wang, S., Plant Science and Technology Department, Beijing Agriculture College, Beijing 102206, China
Fan, S., Plant Science and Technology Department, Beijing Agriculture College, Beijing 102206, China
Kong, Y., Plant Science and Technology Department, Beijing Agriculture College, Beijing 102206, China
Qingjun, C., Plant Science and Technology Department, Beijing Agriculture College, Beijing 102206, China
Facilitators :
From page:
243
To page:
249
(
Total pages:
7
)
Abstract:
in order to change and improve the light compose in the solar greenhouse, we supplied red, blue, UV-A and UV-B light in the solar greenhouse, the effect of the different light quality on the growth characteristics of cucumber growing in solar greenhouse were investigated. Being under different light quality (red, blue) the plant height, flower sprout differentiation and photosynthesis rate improved greatly, as for UV-A and UV-B the growth rate is lower compared with the control. The transpiration rate of cucumber leaf under red and blue light is higher compared with the other light UV-A and UV-B. When under UV-B light the stoma conduction, transpiration rate, and the CO2 concentration between cells as well as the photosynthesis rate were decreased, at the same time the germinating rate, fresh and dry weight, plant height and flower differentia number all were restrained distinctly; while the stoma density and thickness of cucumber leaf were increased greatly.
Note:
Related Files :
Cucumber
Cucumis sativus
Cucumis sativus L.
Light quality
Photosynthesic characteristics
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Related Content
More details
DOI :
Article number:
Affiliations:
Database:
Scopus
Publication Type:
Conference paper
;
.
Language:
English
Editors' remarks:
ID:
28883
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:42
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Scientific Publication
Effect of light quality on the growth and photosynthetic characteristics of Cucumber Cucumis sativus L. under solar greenhouse
731
Wang, S., Plant Science and Technology Department, Beijing Agriculture College, Beijing 102206, China
Fan, S., Plant Science and Technology Department, Beijing Agriculture College, Beijing 102206, China
Kong, Y., Plant Science and Technology Department, Beijing Agriculture College, Beijing 102206, China
Qingjun, C., Plant Science and Technology Department, Beijing Agriculture College, Beijing 102206, China
Effect of light quality on the growth and photosynthetic characteristics of Cucumber Cucumis sativus L. under solar greenhouse
in order to change and improve the light compose in the solar greenhouse, we supplied red, blue, UV-A and UV-B light in the solar greenhouse, the effect of the different light quality on the growth characteristics of cucumber growing in solar greenhouse were investigated. Being under different light quality (red, blue) the plant height, flower sprout differentiation and photosynthesis rate improved greatly, as for UV-A and UV-B the growth rate is lower compared with the control. The transpiration rate of cucumber leaf under red and blue light is higher compared with the other light UV-A and UV-B. When under UV-B light the stoma conduction, transpiration rate, and the CO2 concentration between cells as well as the photosynthesis rate were decreased, at the same time the germinating rate, fresh and dry weight, plant height and flower differentia number all were restrained distinctly; while the stoma density and thickness of cucumber leaf were increased greatly.
Scientific Publication
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