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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2019: 96.39
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2021.10(11): 243-249
DOI: https://doi.org/10.20546/ijcmas.2021.1011.028


To Study the Effect of Auxin Concentrations (IBA and IAA) on Growth Performance of Stem Cutting of Hardwickia binata (Roxb.)
Pavani Ramavath, Afaq Majid Wani and M. Shiva Kumar
Department of Forest Biology and Tree Improvement, College of Forestry,
Sam Higginbottom University of Agriculture, Technology and Sciences,
Prayagraj - 211007, Uttar Pradesh, India
*Corresponding author
Abstract:

The present studies on “Effect of Plant Growth Regulators on Growth Performance of Stem Cutting of Hardwickia binata Roxb” was carried out in the mist chamber of Institute of Forest Biodiversity, Dulapally, Kompally, Hyderabad, during January- April, 2021. The cuttings of Hardwickia binata Roxb were prepared from selected superior phenotypes from the surrounding environments of Kompally, Hyderabad. Hardwickia binata Roxb. is difficult to root and need auxin treatment and controlled environment to successful survival and rooting. The cuttings were treated with 0, 200, 500,1000, 1500, 2000 mg/l concentrations of IBA and IAA and planted in poly bags under mist chamber. The experiment was conducted in a completely randomized design. Analysis of variance was worked out to assess the variation in Hardwickia binata Roxb. for eight characters. Treatment with IBA at 2000mg was found to be the best treatment as it achieved maximum in survival percentage (52.64%), shoot length (31.92cm), rooting percentage (81.69%), number of roots per cutting (20.44) and root biomass (6.32g) followed by treatment with IAA at 2000mg/l (T10) achieved maximum. The performance increased with an increase in concentrations of both IBA and IAA. Among the two auxins treatments, IBA was found to be most effective, showed significantly higher values compared to IAA. It is possible to successfully multiply the Hardwickia binata Roxb. cuttings by treating with 2000 mg/l of IBA under controlled phyto-environmental condition. The study evolved an easy and efficient protocol for vegetative propagation of HardwickiabinataRoxb.via stem cuttings to establish clonal forestry.


Keywords: Indole 3- Butyric Acid (IBA), Indole 3- Acetic Acid (IAA), Hardwickia binata Roxb, Auxins
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How to cite this article:

Pavani Ramavath, Afaq Majid Wani and Shiva Kumar, M. 2021. To Study the Effect of Auxin Concentrations (IBA and IAA) on Growth Performance of Stem Cutting of Hardwickia binata (Roxb.).Int.J.Curr.Microbiol.App.Sci. 10(11): 243-249. doi: https://doi.org/10.20546/ijcmas.2021.1011.028