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VNUHCM Journal of

Science and Technology Development

An official journal of Viet Nam National University Ho Chi Minh City, Viet Nam since 1997

ISSN: 1859-0128
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ROLES OF PLANT GROWTH REGULATORS ON ADVENTITIOUS ROOTING OF SOME BANANA GENOTYPES (Musa sp.)

Huong Thanh Tran 1, *
Viet Trang Bui 1
Feng Teng-Yung 2

  1. University of Science, VNU-HCM
  2. Institute of Plant and Microbial Biology, Academia Sinica, Taipei, Taiwan R.O.C.
Correspondence to: Huong Thanh Tran, University of Science, VNU-HCM. Email: pvphuc@hcmuns.edu.vn.
Volume & Issue: Vol. 12 No. 9 (2009) | Page No.: 23-30 | DOI: 10.32508/stdj.v12i9.2282
Published: 2009-05-15

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Copyright © 2009 by the author(s).

This article is published with open access by Viet Nam National University, Ho Chi Minh City, Viet Nam. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0) which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.

Abstract

Some of Musa cultivars were used in this study: Cauman (AA), Giahuong (AAA), Su (AAB) and Hot (BB). Auxins (IAA, NAA, or 2,4-D at different concentrations) were used to induce adventitious rooting from explants containing a apical shoot and young leaves. Histological changes in the rooting were analysed under microscope. This process included following stages: activation of cell divisions, initiating of meristematic region, formation of root primordium, and root elongation. Roles of genotypes, plant growth regulators in this adventitious rooting were discussed.

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