Different LED light spectra’s and nano-chelated potassium affect the quality traits of Dolce Vita cut roses in soilless culture condition
Abstract Roses are classified as neutral day plants, but high light and cool temperatures produce high quality flowers in roses. As light quantity, the light quality and its special spectra can affect the flower yield and quality. This research aimed to study of the effect of LED light (control (sun...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2023-04-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-023-34056-4 |
| _version_ | 1797836514510503936 |
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| author | Zahra Heidari Parviz Noruzi Javad Rezapour-fard Zohreh Jabbarzadeh |
| author_facet | Zahra Heidari Parviz Noruzi Javad Rezapour-fard Zohreh Jabbarzadeh |
| author_sort | Zahra Heidari |
| collection | DOAJ |
| description | Abstract Roses are classified as neutral day plants, but high light and cool temperatures produce high quality flowers in roses. As light quantity, the light quality and its special spectra can affect the flower yield and quality. This research aimed to study of the effect of LED light (control (sunlight), blue and red spectra’s) and nano-chelated potassium at three levels (0, 1.5 and 3 g/l) on some morphophysiological and biochemical traits of Rosa hybrida cv. Dolce Vita. Light and nano-chelated potassium treatments have a significant effect on most traits measured in the present study. According to the results, the use of red light and nano-chelated potassium in rose cultivation improved the quality characteristics and increased vase life. The highest fresh and dry weight of flowering branch and plant height was observed in red light treatment and the concentration of 3 g/l nano-chelated potassium. Biochemical parameters such as phenolic compounds, leaf and petal flavonoids, petal anthocyanin content, antioxidant capacity and vase life were also significantly increased under red light and with the concentration of 3 g/l nano-chelated potassium compared to the control. In general, it can be said that the use of red light and a concentration of 3 g/l nano-chelated potassium, can be effective in improving the quality of rose flowers, especially in low light condition. |
| first_indexed | 2024-04-09T15:10:09Z |
| format | Article |
| id | doaj.art-e61ba60d9e6b430881aad452c0e132db |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-09T15:10:09Z |
| publishDate | 2023-04-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-e61ba60d9e6b430881aad452c0e132db2023-04-30T11:16:20ZengNature PortfolioScientific Reports2045-23222023-04-0113111410.1038/s41598-023-34056-4Different LED light spectra’s and nano-chelated potassium affect the quality traits of Dolce Vita cut roses in soilless culture conditionZahra Heidari0Parviz Noruzi1Javad Rezapour-fard2Zohreh Jabbarzadeh3Department of Horticultural Sciences, Faculty of Agriculture, Urmia UniversityDepartment of Horticultural Sciences, Faculty of Agriculture, Urmia UniversityDepartment of Horticultural Sciences, Faculty of Agriculture, Urmia UniversityDepartment of Horticultural Sciences, Faculty of Agriculture, Urmia UniversityAbstract Roses are classified as neutral day plants, but high light and cool temperatures produce high quality flowers in roses. As light quantity, the light quality and its special spectra can affect the flower yield and quality. This research aimed to study of the effect of LED light (control (sunlight), blue and red spectra’s) and nano-chelated potassium at three levels (0, 1.5 and 3 g/l) on some morphophysiological and biochemical traits of Rosa hybrida cv. Dolce Vita. Light and nano-chelated potassium treatments have a significant effect on most traits measured in the present study. According to the results, the use of red light and nano-chelated potassium in rose cultivation improved the quality characteristics and increased vase life. The highest fresh and dry weight of flowering branch and plant height was observed in red light treatment and the concentration of 3 g/l nano-chelated potassium. Biochemical parameters such as phenolic compounds, leaf and petal flavonoids, petal anthocyanin content, antioxidant capacity and vase life were also significantly increased under red light and with the concentration of 3 g/l nano-chelated potassium compared to the control. In general, it can be said that the use of red light and a concentration of 3 g/l nano-chelated potassium, can be effective in improving the quality of rose flowers, especially in low light condition.https://doi.org/10.1038/s41598-023-34056-4 |
| spellingShingle | Zahra Heidari Parviz Noruzi Javad Rezapour-fard Zohreh Jabbarzadeh Different LED light spectra’s and nano-chelated potassium affect the quality traits of Dolce Vita cut roses in soilless culture condition Scientific Reports |
| title | Different LED light spectra’s and nano-chelated potassium affect the quality traits of Dolce Vita cut roses in soilless culture condition |
| title_full | Different LED light spectra’s and nano-chelated potassium affect the quality traits of Dolce Vita cut roses in soilless culture condition |
| title_fullStr | Different LED light spectra’s and nano-chelated potassium affect the quality traits of Dolce Vita cut roses in soilless culture condition |
| title_full_unstemmed | Different LED light spectra’s and nano-chelated potassium affect the quality traits of Dolce Vita cut roses in soilless culture condition |
| title_short | Different LED light spectra’s and nano-chelated potassium affect the quality traits of Dolce Vita cut roses in soilless culture condition |
| title_sort | different led light spectra s and nano chelated potassium affect the quality traits of dolce vita cut roses in soilless culture condition |
| url | https://doi.org/10.1038/s41598-023-34056-4 |
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