JPH0441564B2 - - Google Patents
Info
- Publication number
- JPH0441564B2 JPH0441564B2 JP17926286A JP17926286A JPH0441564B2 JP H0441564 B2 JPH0441564 B2 JP H0441564B2 JP 17926286 A JP17926286 A JP 17926286A JP 17926286 A JP17926286 A JP 17926286A JP H0441564 B2 JPH0441564 B2 JP H0441564B2
- Authority
- JP
- Japan
- Prior art keywords
- lighting
- light
- plants
- period
- discharge lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005286 illumination Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 13
- 238000010672 photosynthesis Methods 0.000 claims description 9
- 230000029553 photosynthesis Effects 0.000 claims description 9
- 241000196324 Embryophyta Species 0.000 description 25
- 230000012010 growth Effects 0.000 description 24
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000008635 plant growth Effects 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 241000208822 Lactuca Species 0.000 description 2
- 235000003228 Lactuca sativa Nutrition 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006552 photochemical reaction Methods 0.000 description 2
- 206010021033 Hypomenorrhoea Diseases 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17926286A JPS6336714A (ja) | 1986-07-30 | 1986-07-30 | 植物育成用照明方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17926286A JPS6336714A (ja) | 1986-07-30 | 1986-07-30 | 植物育成用照明方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6336714A JPS6336714A (ja) | 1988-02-17 |
| JPH0441564B2 true JPH0441564B2 (enrdf_load_stackoverflow) | 1992-07-08 |
Family
ID=16062775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17926286A Granted JPS6336714A (ja) | 1986-07-30 | 1986-07-30 | 植物育成用照明方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6336714A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3284337A4 (en) * | 2015-04-14 | 2019-02-20 | Kowa Company, Ltd. | LIGHTING SYSTEM FOR PLANT BREEDING |
-
1986
- 1986-07-30 JP JP17926286A patent/JPS6336714A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6336714A (ja) | 1988-02-17 |
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