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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.2017.6(10): 3504-3508
DOI: https://doi.org/10.20546/ijcmas.2017.610.413


Influence of Pre Harvest and Pre Flower Sprays of Gibberellic acid, Napthalene acetic acid and Ethrel on Flowering Behaviour, Fruit Yield of Phalsa Cultivar Purple Round under Jammu- Sub Tropics
Kunzang Lamo*, Deep Ji Bhat, V.K. Wali, Parshant Bakshi, Amit Jasrotia and Gagan Mehta
Department of Fruit Science, Skuast, Jammu, India
*Corresponding author
Abstract:

The experiment was conducted at Rainfed Research Sub-Station for Subtropical Fruits (RRSS) Raya, Sher-e-Kashmir University of Agricultural Sciences and Technology of Jammu, during 2015-2016 in Randomized Block Design with three replications and ten treatments; T1 – 100 ppm GA3, T2- 150 ppm GA3, T3- 200 ppm GA3, T4- 100 ppm NAA, T5-150 ppm NAA, T6-200 ppm NAA, T7- 750 ppm Ethrel, T8- 1000 ppm Ethrel, T9- 1250 ppm Ethrel and T10- control (water spray). Flowering behaviour like date of flower initiation, date of end of flowering, duration of flowering, average number of flowers per shoot and fruit yield were observed during the investigation. Pre flowering and pre harvest spray of 1250 ppm or 1000 ppm ethrel resulted in early flowering i.e. on 18th March while untreated bushes were last to initiate flowering i.e. on 25th March. Ethrel 1250 ppm resulted into early end date of flowering i.e. on 21st April. GA3 150 ppm resulted in maximum average number of flowers and fruit yield in phalsa.


Keywords: Phalsa, Purple Round, Plant growth regulators, Flowering behavior and yield.
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How to cite this article:

Kunzang Lamo, Deep Ji Bhat, V.K. Wali, Parshant Bakshi, Amit Jasrotia and Gagan Mehta. 2017. Influence of Pre Harvest and Pre Flower Sprays of Gibberellic acid, Napthalene acetic acid and Ethrel on Flowering Behaviour, Fruit Yield of Phalsa Cultivar Purple Round under Jammu- Sub Tropics.Int.J.Curr.Microbiol.App.Sci. 6(10): 3504-3508. doi: https://doi.org/10.20546/ijcmas.2017.610.413