micropropagation studies in dracaena and cordyline - ETD ...

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a) Explant sterilized with 0.1% Mercuric chloride for 5 minutes showing shoot initiation b) Explant sterilized with 0.1% Nercuric chloride for 10 minutes showing toxicity Plate.2. Response of cordyline explants to surface sterilization
Table 2: Effect of explants types on culture establishment and number of shoots formed in Cordyline and Dracaena Sl. No. Explants type 1 2 3 Shoot tip Nodal cuttings Leaf base No of days taken for initiation of growth Percentage response No of shoots produced/explant Cordyline Dracaena Cordyline Dracaena Cordyline Dracaena 7.6 15.6 - - - - 97.1 (84.7) 78.3 (61.7) T test (1%) NS S NS Figures in parenthesis indicate arcsine transformed values Leaf base explants did not show any response - 0 0 0 1.0 1.6 - 0 0 0
Page 1 and 2: MICROPROPAGATION STUDIES IN DRACAEN
Page 3 and 4: CONTENTS Sl. No. Chapter Particular
Page 5 and 6: LIST OF PLATES Plate No. TITLE 1. P
Page 7 and 8: optimize the micro propagation prot
Page 9 and 10: also likely to influence the uptake
Page 11 and 12: Vinterhalter (1989) showed that the
Page 13 and 14: 3. MATERIAL AND METHODS The present
Page 15 and 16: 3.2.2 Quality of Chemicals All chem
Page 17 and 18: c. Per cent response of explants: T
Page 19 and 20: Replication : 4 Number of tubes per
Page 21 and 22: 4. EXPERIMENTAL RESULTS The results
Page 23: Table 1b: Effect of surface sterili
Page 27 and 28: Table 3.1: Effect of BAP on number
Page 29 and 30: a) 8 mg/I BAP b) 10 mg/I BAP Plate.
Page 31 and 32: Plate.6. Shoot multiplication of co
Page 33 and 34: Table 5: Effect of GA3 on number of
Page 35 and 36: treated shoots produced significant
Page 37 and 38: Table 6: Effect of different IBA co
Page 39 and 40: 5. DISCUSSION The present investiga
Page 41 and 42: demonstrated that the highest shoot
Page 43 and 44: 6. SUMMARY The present study on mic
Page 45 and 46: Kwapata, K., Sabzikar, R., Sticklen
Page 47 and 48: APPENDIX Appendix I: Composition of

micropropagation studies in dracaena and cordyline - ETD ...

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