Effects of Light Quality on Flowering and Physiological Parameters of Cymbidium ensifolium ‘Longyan Su’
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Le résumé fourni par la source
As a highly valued orchid species, Cymbidium ensifolium (C. ensifolium) exhibits a natural flowering period mainly from July to September, which does not align with the market demand and shows low flowering quality, thereby significantly constraining the development of the C. ensifolium floriculture industry. To address this key issue, the study used C. ensifolium ‘Longyan Su’ as the experimental material, with white light as the control and composite light with varying ratios of red and blue light as the treatments, and investigated the influence of light quality on flowering. The results showed that blue light could significantly advance the flowering time, while red light could markedly improve the flower quality. Blue light promoted the accumulation of soluble protein and soluble sugar during flower bud differentiation, while red light enhanced their accumulation during floral organ development. During the flower bud differentiation and development stage, blue light increased the synthesis of abscisic acid (ABA) in leaves, and red light promoted the production of gibberellic acid (GA3) and zeatin riboside (ZR). The study provides an important foundation and reference for further analysis of the flowering mechanism of C. ensifolium under different light quality treatments, and also provides technical support for flowering regulation of orchids in practical production.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Effects of Light Quality on Flowering and Physiological Parameters of Cymbidium ensifolium ‘Longyan Su’
- Date Crossref
- 02/12/2025
- Éditeur
- MDPI AG
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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Fujian Agriculture and Forestry University pays non établi dans la noticeUniversité ou école supérieure
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Sichuan Academy of Agricultural Sciences pays non établi dans la noticeÉtablissement de santé
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Experimental Center of Forestry in North China pays non établi dans la noticeStructure de recherche
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Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization at College of Landscape Architecture and Art The Cross-Strait Scientific and Technological Innovation Hub of Flower Industry pays non établi dans la noticeUniversité ou école supérieure
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Institute of Horticulture pays non établi dans la noticeStructure de recherche
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Longyan 364300 Wuping County Forestry Bureau pays non établi dans la noticeOrganisation à but non lucratif
Fujian Agriculture and Forestry University, Sichuan Academy of Agricultural Sciences et Experimental Center of Forestry in North China, avec 3 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.