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Influence of Light Durations and Sucrose Concentrations on Growth and Development of Globba spp. under In Vitro |
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| รหัสดีโอไอ | |
| Creator | Oranid Kumyong |
| Title | Influence of Light Durations and Sucrose Concentrations on Growth and Development of Globba spp. under In Vitro |
| Contributor | Kanyawan Mueangprem |
| Publisher | Faculty of Agriculture, Chiang Mai University |
| Publication Year | 2569 |
| Journal Title | Journal of Agricultural Research and Communications |
| Journal Vol. | 42 |
| Journal No. | 1 |
| Page no. | 31-43 |
| Keyword | Light, sucrose concentration, Globba, in vitro |
| URL Website | https://li01.tci-thaijo.org/index.php/joacmu/article/view/267387 |
| Website title | Journal of Agricultural Research and Communications |
| ISSN | 3057-1022 |
| Abstract | Globba is an important commercial flower of Thailand. It is popular cut flowers to worship during Buddhist Lent or other festivals. Globba flowers come in various colors, including purple, white, and pink. However, flowers can be cultivated as potted plants or used to decorate buildings and sites. The objective of this research was to determine the optimal light duration in combination with sucrose concentrations for the growth of Globba under in vitro conditions. The experiments utilized a 2x5 factorial in a completely randomized design, with factor A representing the influence of light durations from fluorescent light intensity of 3,000 Lux (8 and 16 hr/day) and factor B representing the concentrations of sucrose (0, 30, 40, 50, and 60 g/L). This research was conducted under 25?2 ?C in vitro for 5 weeks. The results showed that no significant difference was found between light durations of 8 and 16 hr/day, while sucrose concentration were significantly different (P<0.01), The influence of light duration of 8 and 16 hr/day, when supplemented with 30 g/L sucrose, showed significantly different (P<0.01) compared to other treatments. However, interaction between light durations of 16 hr/day supplemented with 30 g/L sucrose was more suitable for shoot growth, the number of leaves, plant height and root number than other treatments. |
