THE GROWTH, PHOTOSYNTHETIC PARAMETERS AND NITROGEN STATUS OF BASIL, CORIANDER AND OREGANO GROWN UNDER DIFFERENT LED LIGHT SPECTRA
Growth, morphological parameters, photosynthetic performance and nitrogen status were investigated in leafy herbs grown in light-limited time in a greenhouse under different light spectra emitted by LEDs. Fluorescence-based sensors that detect crop N status and maximum photochemical efficiency of ph...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Life Sciences in Lublin - Publishing House
2021-04-01
|
| Series: | Acta Scientiarum Polonorum: Hortorum Cultus |
| Subjects: | |
| Online Access: | https://czasopisma.up.lublin.pl/index.php/asphc/article/view/1415 |
| _version_ | 1797394265860472832 |
|---|---|
| author | Bożena Matysiak Artur Kowalski |
| author_facet | Bożena Matysiak Artur Kowalski |
| author_sort | Bożena Matysiak |
| collection | DOAJ |
| description | Growth, morphological parameters, photosynthetic performance and nitrogen status were investigated in leafy herbs grown in light-limited time in a greenhouse under different light spectra emitted by LEDs. Fluorescence-based sensors that detect crop N status and maximum photochemical efficiency of photosystem II were used in this study. Four light treatments with the ratio of Red, Blue and White LEDs including 1) R40 + B50 + W10, 2) R70 + B20 + W10, 3) R70 + B20 + W10 + Far-Red and 4) White LEDs as control were used in this study. Dominant red light and/or white LED lights at 200 µmol m–2 s–1 at plant level and a 12 h photoperiod provided the most favourable conditions for plant growth and development compared to a high proportion of blue light (R40 + B50 + W10). However, plants grown under a high proportion of blue light had a higher chlorophyll index and nitrogen balance index (NBI) than under dominant red light treatments. Our study indicates the significant potential of fluorescence-based sensors in photobiology research as well as in the production of leafy herbs under LED lights.
|
| first_indexed | 2024-03-09T00:17:08Z |
| format | Article |
| id | doaj.art-4929a65c56244f56aba76c02ea01c649 |
| institution | Directory Open Access Journal |
| issn | 1644-0692 2545-1405 |
| language | English |
| last_indexed | 2024-03-09T00:17:08Z |
| publishDate | 2021-04-01 |
| publisher | University of Life Sciences in Lublin - Publishing House |
| record_format | Article |
| series | Acta Scientiarum Polonorum: Hortorum Cultus |
| spelling | doaj.art-4929a65c56244f56aba76c02ea01c6492023-12-12T07:51:18ZengUniversity of Life Sciences in Lublin - Publishing HouseActa Scientiarum Polonorum: Hortorum Cultus1644-06922545-14052021-04-0120210.24326/asphc.2021.2.2THE GROWTH, PHOTOSYNTHETIC PARAMETERS AND NITROGEN STATUS OF BASIL, CORIANDER AND OREGANO GROWN UNDER DIFFERENT LED LIGHT SPECTRABożena Matysiak0Artur Kowalski1Research Institute of Horticulture Konstytucji 3 Maja 1/3, 96-100 Skierniewice, PolandResearch Institute of Horticulture, 96-100 Skierniewice, Konstytucji 3 Maja 1/3, PolandGrowth, morphological parameters, photosynthetic performance and nitrogen status were investigated in leafy herbs grown in light-limited time in a greenhouse under different light spectra emitted by LEDs. Fluorescence-based sensors that detect crop N status and maximum photochemical efficiency of photosystem II were used in this study. Four light treatments with the ratio of Red, Blue and White LEDs including 1) R40 + B50 + W10, 2) R70 + B20 + W10, 3) R70 + B20 + W10 + Far-Red and 4) White LEDs as control were used in this study. Dominant red light and/or white LED lights at 200 µmol m–2 s–1 at plant level and a 12 h photoperiod provided the most favourable conditions for plant growth and development compared to a high proportion of blue light (R40 + B50 + W10). However, plants grown under a high proportion of blue light had a higher chlorophyll index and nitrogen balance index (NBI) than under dominant red light treatments. Our study indicates the significant potential of fluorescence-based sensors in photobiology research as well as in the production of leafy herbs under LED lights. https://czasopisma.up.lublin.pl/index.php/asphc/article/view/1415chlorophyll fluorescenceherbsgreenhouse productionlightoptical sensors |
| spellingShingle | Bożena Matysiak Artur Kowalski THE GROWTH, PHOTOSYNTHETIC PARAMETERS AND NITROGEN STATUS OF BASIL, CORIANDER AND OREGANO GROWN UNDER DIFFERENT LED LIGHT SPECTRA Acta Scientiarum Polonorum: Hortorum Cultus chlorophyll fluorescence herbs greenhouse production light optical sensors |
| title | THE GROWTH, PHOTOSYNTHETIC PARAMETERS AND NITROGEN STATUS OF BASIL, CORIANDER AND OREGANO GROWN UNDER DIFFERENT LED LIGHT SPECTRA |
| title_full | THE GROWTH, PHOTOSYNTHETIC PARAMETERS AND NITROGEN STATUS OF BASIL, CORIANDER AND OREGANO GROWN UNDER DIFFERENT LED LIGHT SPECTRA |
| title_fullStr | THE GROWTH, PHOTOSYNTHETIC PARAMETERS AND NITROGEN STATUS OF BASIL, CORIANDER AND OREGANO GROWN UNDER DIFFERENT LED LIGHT SPECTRA |
| title_full_unstemmed | THE GROWTH, PHOTOSYNTHETIC PARAMETERS AND NITROGEN STATUS OF BASIL, CORIANDER AND OREGANO GROWN UNDER DIFFERENT LED LIGHT SPECTRA |
| title_short | THE GROWTH, PHOTOSYNTHETIC PARAMETERS AND NITROGEN STATUS OF BASIL, CORIANDER AND OREGANO GROWN UNDER DIFFERENT LED LIGHT SPECTRA |
| title_sort | growth photosynthetic parameters and nitrogen status of basil coriander and oregano grown under different led light spectra |
| topic | chlorophyll fluorescence herbs greenhouse production light optical sensors |
| url | https://czasopisma.up.lublin.pl/index.php/asphc/article/view/1415 |
| work_keys_str_mv | AT bozenamatysiak thegrowthphotosyntheticparametersandnitrogenstatusofbasilcorianderandoreganogrownunderdifferentledlightspectra AT arturkowalski thegrowthphotosyntheticparametersandnitrogenstatusofbasilcorianderandoreganogrownunderdifferentledlightspectra AT bozenamatysiak growthphotosyntheticparametersandnitrogenstatusofbasilcorianderandoreganogrownunderdifferentledlightspectra AT arturkowalski growthphotosyntheticparametersandnitrogenstatusofbasilcorianderandoreganogrownunderdifferentledlightspectra |