Floral induction and development in Phalaenopsis in vitro |
| |
Authors: | Jian-Xiong Duan Susumu Yazawa |
| |
Affiliation: | (1) Laboratory of Vegetable and Ornamental Horticulture, Faculty of Agriculture, Kyoto University, Sakyo-Ku, 606-01 Kyoto, Japan |
| |
Abstract: | Adventitious shoots formed from nodal sections of floral-stalks of Phalaenopsis Pink Leopard Petra that had been propagated on Hyponex medium with 6-benzyladenine (BA). After subculturing adventitious shoots on Vacin-Went medium with BA, more than 70% of the shoots formed floral buds, and 10% of the floral buds flowered in 9-month-old shoots. Floral buds were not formed on the adventitious shoots cultured on Vacin-Went medium lacking BA. A high concentration of total nitrogen inhibited the development of floral buds, and low-temperature treatments failed to induce the formation of floral buds in vitro. |
| |
Keywords: | 6-Benzyladenine in vitro flowering orchid |
本文献已被 SpringerLink 等数据库收录! |
|