Adventitious root formation in the cloned microcuttings of Prunus avium
The rhizogenesis of the wild cherry shoots cloned in vitro has been investigated. The best re sults (70-90 % rooting) in the in vitro conditions were achieved by placing the shoots on an agar solidi fied mod. WPM medium supplemented with 2% sucrose and 4.9 µM IBA under a regime of 16/8 hr light/d...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Ljubljana Press (Založba Univerze v Ljubljani)
1989-09-01
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| Series: | Acta Biologica Slovenica |
| Subjects: | |
| Online Access: | https://journals.uni-lj.si/abs/article/view/23322 |
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| Summary: | The rhizogenesis of the wild cherry shoots cloned in vitro has been investigated. The best re sults (70-90 % rooting) in the in vitro conditions were achieved by placing the shoots on an agar solidi fied mod. WPM medium supplemented with 2% sucrose and 4.9 µM IBA under a regime of 16/8 hr light/dark photoperiod at 24° ± 2°C, and illuminated by white fluorescent lamps.
Elongated and hardened shoots, dipped in the commercial rooting powder Seradix B, or treated 4 hr in a water solution of 246µM IBA, rooted optimally (90-100%) in saturated humidity under semi-sterile greenhouse conditions. The genetic control of adventitious rooting among the clones tested was con firmed.
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| ISSN: | 1854-3073 |