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Effects of different light intensity on the growth of tomato seedlings in a plant factory
Light-emitting diodes (LEDs) were the best artificial light source for plant factories. Red light-emitting diodes (LEDs, R) and blue light-emitting diodes (LEDs, B) were used to obtain different light intensities of uniform spectra, and the greenhouse environment was considered as a comparison. The...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10686476/ https://www.ncbi.nlm.nih.gov/pubmed/38019848 http://dx.doi.org/10.1371/journal.pone.0294876 |
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author | Zheng, Yifeng Zou, Jun Lin, Senmao Jin, Chengcui Shi, Mingming Yang, Bobo Yang, Yifan Jin, Dezhi Li, Rongguang Li, Yuefeng Wen, Xing Yang, Shaojun Ding, Xiaotao |
author_facet | Zheng, Yifeng Zou, Jun Lin, Senmao Jin, Chengcui Shi, Mingming Yang, Bobo Yang, Yifan Jin, Dezhi Li, Rongguang Li, Yuefeng Wen, Xing Yang, Shaojun Ding, Xiaotao |
author_sort | Zheng, Yifeng |
collection | PubMed |
description | Light-emitting diodes (LEDs) were the best artificial light source for plant factories. Red light-emitting diodes (LEDs, R) and blue light-emitting diodes (LEDs, B) were used to obtain different light intensities of uniform spectra, and the greenhouse environment was considered as a comparison. The results showed that root dry weight, shoot dry weight and stem diameter were superior in plant growth under 240 μmolm(-2)s(-1), additionally, the Dixon Quality Index (DQI) was also best. Under 240 μmolm(-2)s(-1), the net photosynthesis rate (Pn) was consistent with the greenhouse’s treatment, superior to other experimental groups. The results implied that the PPFD was more suitable for the cultivation of tomato seedlings under the condition of 240 μmolm(-2)s(-1), and can replace the greenhouse conditions so as to save energy and reduce emissions. |
format | Online Article Text |
id | pubmed-10686476 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-106864762023-11-30 Effects of different light intensity on the growth of tomato seedlings in a plant factory Zheng, Yifeng Zou, Jun Lin, Senmao Jin, Chengcui Shi, Mingming Yang, Bobo Yang, Yifan Jin, Dezhi Li, Rongguang Li, Yuefeng Wen, Xing Yang, Shaojun Ding, Xiaotao PLoS One Research Article Light-emitting diodes (LEDs) were the best artificial light source for plant factories. Red light-emitting diodes (LEDs, R) and blue light-emitting diodes (LEDs, B) were used to obtain different light intensities of uniform spectra, and the greenhouse environment was considered as a comparison. The results showed that root dry weight, shoot dry weight and stem diameter were superior in plant growth under 240 μmolm(-2)s(-1), additionally, the Dixon Quality Index (DQI) was also best. Under 240 μmolm(-2)s(-1), the net photosynthesis rate (Pn) was consistent with the greenhouse’s treatment, superior to other experimental groups. The results implied that the PPFD was more suitable for the cultivation of tomato seedlings under the condition of 240 μmolm(-2)s(-1), and can replace the greenhouse conditions so as to save energy and reduce emissions. Public Library of Science 2023-11-29 /pmc/articles/PMC10686476/ /pubmed/38019848 http://dx.doi.org/10.1371/journal.pone.0294876 Text en © 2023 Zheng et al https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Research Article Zheng, Yifeng Zou, Jun Lin, Senmao Jin, Chengcui Shi, Mingming Yang, Bobo Yang, Yifan Jin, Dezhi Li, Rongguang Li, Yuefeng Wen, Xing Yang, Shaojun Ding, Xiaotao Effects of different light intensity on the growth of tomato seedlings in a plant factory |
title | Effects of different light intensity on the growth of tomato seedlings in a plant factory |
title_full | Effects of different light intensity on the growth of tomato seedlings in a plant factory |
title_fullStr | Effects of different light intensity on the growth of tomato seedlings in a plant factory |
title_full_unstemmed | Effects of different light intensity on the growth of tomato seedlings in a plant factory |
title_short | Effects of different light intensity on the growth of tomato seedlings in a plant factory |
title_sort | effects of different light intensity on the growth of tomato seedlings in a plant factory |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10686476/ https://www.ncbi.nlm.nih.gov/pubmed/38019848 http://dx.doi.org/10.1371/journal.pone.0294876 |
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