Red/far-red photon flux ratio used as an index number for morphological control of plant growth under artificial lighting conditions

被引：2

作者：

Murakami, K ^{[1
]}

Aiga, I ^{[1
]}

Horaguchi, K ^{[1
]}

Morita, M ^{[1
]}

机构：

[1] Univ Osaka Prefecture, Ctr Res & Dev Bioresources, Sakai, Osaka 593, Japan

来源：

THIRD INTERNATIONAL SYMPOSIUM ON ARTIFICIAL LIGHTING IN HORTICULTURE | 1997年 / 418期

关键词：

phytochrome photoequilibrium; wave band; sunflower; metal halide lamp; fluorescent lamp;

D O I：

10.17660/ActaHortic.1997.418.18

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The red/far-red (R/FR) photon flux ratio is an important index of morphological control of plant growth. Both 600-700/700-800nm and 655-665/725-735nm have been used as definitions for R/FR. In our research, these two definitions were tested comparing the growth of sunflowers using 3-band+FR fluorescent lamps and metal halide lamps at the same of R/FR and photosynthetic photon flux density. The ratio, 600-700/700-800nm, was a better index for morphological characteristics. Plant shape and morphological characteristics were surprisingly similar in spite of the different spectral distributions.

引用

页码：135 / 140

页数：6

共 50 条

[41] Preparation, characterization, and luminescence properties of double perovskite SrLaMgSbO6:Mn4+ far-red emitting phosphors for indoor plant growth lighting
Sun, Liangling
Liang, Jia
Devakumar, Balaji
Sun, Qi
Wang, Shaoying
Li, Bin
Huang, Xiaoyong
RSC ADVANCES, 2018, 8 (61) : 35187 - 35194
[42] Optimizing LED lighting for space plant growth unit: Joint effects of photon flux density, red to white ratios and intermittent light pulses
Avercheva, O. V.
Berkovich, Yu. A.
Konovalova, I. O.
Radchenko, S. G.
Lapach, S. N.
Bassarskaya, E. M.
Kochetova, G. V.
Zhigalova, T. V.
Yakovleva, O. S.
Tarakanov, I. G.
LIFE SCIENCES IN SPACE RESEARCH, 2016, 11 : 29 - 42
[43] Growth and morphological response of cucumber seedlings to supplemental red and blue photon flux ratios under varied solar daily light integrals
Hernandez, Ricardo
Kubota, Chieri
SCIENTIA HORTICULTURAE, 2014, 173 : 92 - 99
[44] A novel far-red emitting phosphor activated Ba2LuTaO6:Mn4+: Crystal structure, optical properties and application in plant growth lighting
Kang, Xiaojiao
Yang, Weiwei
Ling, Dongxiong
Jia, Chuanyu
Lu, Wei
MATERIALS RESEARCH BULLETIN, 2021, 140 (140)
[45] Highly efficient far-red emitting Mn4+-activated Li3La3W2O12 phosphors for plant growth LED lighting
Yu, Haonan
Chan, Jingming
Devakumar, Balaji
Huang, Xiaoyong
MATERIALS TODAY CHEMISTRY, 2023, 30
[46] Growth and morphology of vegetable seedlings under different blue and red photon flux ratios using light-emitting diodes as sole-source lighting
Hernandez, R.
Eguchi, T.
Kubota, C.
VIII INTERNATIONAL SYMPOSIUM ON LIGHT IN HORTICULTURE, 2016, 1134 : 195 - 200
[47] High quantum efficiency and luminescence properties of far-red Sr3NaTaO6: Mn4+, Ba2+ phosphor for application in plant growth lighting LEDs
Ren, Xuefei
Zhang, Yi
Su, Chang
Zhan, Jingwen
Fu, Linyan
Yang, Yunlong
Sun, Xiyuan
Wang, Jian
Feng, Xing
JOURNAL OF LUMINESCENCE, 2022, 244
[48] Ca2+ enhanced far-red emission performance and efficiency of SrGd2Al2O7:Mn4+ phosphor for the potential application in plant growth lighting
Yu, Yi
Shao, Kai
Niu, Chonghui
Dan, Mingjie
Wang, Zhibin
Wang, Yingying
Chen, Jie
Luo, Jiani
Liu, Shiying
Xie, Zhi
JOURNAL OF CHEMICAL PHYSICS, 2023, 158 (23):
[49] Simultaneously enhanced far-red luminescence and thermal stability in Ca3Al4ZnO10:Mn4+ phosphor via Mg2+ doping for plant growth lighting
Sun, Liangling
Devakumar, Balaji
Liang, Jia
Wang, Shaoying
Sun, Qi
Huang, Xiaoyong
Journal of Alloys and Compounds, 2020, 785 : 312 - 319
[50] Simultaneously enhanced far-red luminescence and thermal stability in Ca3Al4ZnO10:Mn4+ phosphor via Mg2+ doping for plant growth lighting
Sun, Liangling
Devakumar, Balaji
Liang, Jia
Wang, Shaoying
Sun, Qi
Huang, Xiaoyong
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 785 : 312 - 319

← 1 2 3 4 5 →