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  • HortFlora Research Spectrum
  • HortFlora Research Spectrum
  • HortFlora Research Spectrum
  • HortFlora Research Spectrum
  • HortFlora Research Spectrum
Journal : HortFlora Research Spectrum
Volume : Volume 5, Issue 3: September 2016
Page (s) : 206-212
Date of Publication
Print :
28-Sep-2016
Article Type : Full Length Original Article
Online : 28-Sep-2016
Title:
Effect of Cytokinin and Auxin on Callus Formation and Shoot Multiplication of Strawberry (Fragaria x ananassa Duch.) under in vitro Condition
Author(s):
Y. P. Rajbhar*, S. Tomar, Hariom Katiyar, Mukesh Kumar, Anil Kumar and G. Rajbhar
*Corresponding Author's E-mail :
rajbhar.yogesh@gmail.com

Abstract

The experiment was pursued in Tissue Culture Laboratory of Department of Horticulture in Sardar Vallabhbhai Patel University of Agriculture & Technology Meerut during 2015-16 on Chandler variety of strawberry. N6 media were prepared. Maximum callus formation in mature leaf explants (81%) was noted under the treatment of BAP 2mgl-1 combined with IBA 1.0 mgl-1. Maximum callus formation in young leaf (74.0%) was noted under the treatment of BAP 2mgl-1 combined with IBA 1.0mgl-1.Maximum callus induction in internodes (47.6%) was noted under the treatment of BAP 2mgl-1 combined with IBA 1.0 mgl-1 . Highest number of shoots (14.00) from mature derived callus at four weeks after inoculation were noted under the treatment of BAP 2mgl-1+ Kinetin 1.5 mgl-1. Maximum number of shoots (11.66) from young leaf derived callus of strawberry cv. Chandler at four weeks after inoculation were noted under BAP 2mgl-1 combined with Kinetin 1.5 mgl-1 and BAP 3mgl-1 alone. The highest number of shoots (10.33) from internodes derived callus at four weeks after inoculation were noted with BAP 3mgl-1 alone. Viewing above observations it is concluded that BAP 2mgl-1 + IBA 1.5 mgl-1 and Kinetin 1.5mgl-1 + IBA 1.0mgl-1 showed better performance on accordance of callus formation in mature leaf, young leaf as well as internodes. BAP 2mgl-1 + Kinetin 2mgl-1 showed better performance on accordance of shoot induction in mature leaf, young leaf as well as internodes.
 

Cite this article as:
Rajbhar Y.P., Tomar S., Katiyar H., Kumar M., Kumar A. and Rajbhar G. (2016). Effect of cytokinin and auxin on callus formation and shoot multiplication of strawberry (Fragaria x ananassa Duch.) under in vitro condition. HortFlora Res. Spectrum, 5(3): 206-212.
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