Influence of dynamic LED irradiation mode on the content of nitrates, structural and functional characteristics of lettuce plants; Lighting Research & Technology; Vol. 56, iss. 8
| Parent link: | Lighting Research & Technology.— .— London: SAGE Publications Ltd. Vol. 56, iss. 8.— 2024.— P. 803-901 |
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| Údar corparáideach: | |
| Rannpháirtithe: | , , , , , |
| Achoimre: | Title screen One of the promising irradiation modes for plant is dynamic, when parameters change throughout the growing process depending on certain factors. In this work, lettuce plants were illuminated under different LED light sources, including white (2700 K), 30% white (2700 K) + 70% red (660 nm), 15% blue (445 nm) + 85% red (660 nm), 40% blue (445 nm) + 20% red (630 nm) + 40% red (660 nm) and dynamic mode for 35 days to investigate the effects. Photosynthetically active flux density was the same for all lettuce samples during the experiment (210 µmol m−2 s−1). The results showed the effects of photoregulation on the growth and development of lettuce plants. Optimal irradiation regime for lettuce plants was a dynamic regime formed using two colour components: white (2700 K) and red (660 nm) LEDs. Lettuce grown under dynamic conditions had a lower content of nitrates and developed faster than under stationary conditions. Текстовый файл |
| Teanga: | Béarla |
| Foilsithe / Cruthaithe: |
2024
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| Ábhair: | |
| Rochtain ar líne: | https://doi.org/10.1177/14771535231223871 |
| Formáid: | Leictreonach Caibidil leabhair |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=675822 |
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| 200 | 1 | |a Influence of dynamic LED irradiation mode on the content of nitrates, structural and functional characteristics of lettuce plants |f S. Turanov, A. Burenina, E. Surnina [et al.] | |
| 203 | |a Текст |c электронный |b визуальный | ||
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| 330 | |a One of the promising irradiation modes for plant is dynamic, when parameters change throughout the growing process depending on certain factors. In this work, lettuce plants were illuminated under different LED light sources, including white (2700 K), 30% white (2700 K) + 70% red (660 nm), 15% blue (445 nm) + 85% red (660 nm), 40% blue (445 nm) + 20% red (630 nm) + 40% red (660 nm) and dynamic mode for 35 days to investigate the effects. Photosynthetically active flux density was the same for all lettuce samples during the experiment (210 µmol m−2 s−1). The results showed the effects of photoregulation on the growth and development of lettuce plants. Optimal irradiation regime for lettuce plants was a dynamic regime formed using two colour components: white (2700 K) and red (660 nm) LEDs. Lettuce grown under dynamic conditions had a lower content of nitrates and developed faster than under stationary conditions. | ||
| 336 | |a Текстовый файл | ||
| 461 | 1 | |t Lighting Research & Technology |c London |n SAGE Publications Ltd. | |
| 463 | 1 | |t Vol. 56, iss. 8 |v P. 803-901 |d 2024 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Turanov |b S. B. |c specialist in the field of lightning engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1990- |g Sergey Borisovich |9 15739 | |
| 701 | 1 | |a Burenina |b A. A. |g Anastasiya Anatoljevna | |
| 701 | 1 | |a Surnina |b E. N. |g Elena Nikolaevna | |
| 701 | 1 | |a Butenkova |b A. N. |g Alina Nikolaevna | |
| 701 | 1 | |a Astafurova |b T. P. |g Tatjyana Petrovna | |
| 701 | 0 | |a Han Tao | |
| 712 | 0 | 2 | |a Томский политехнический университет |c 1991- |9 26305 |4 570 |
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