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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 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
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.2020.9(8): 1486-1490
DOI: https://doi.org/10.20546/ijcmas.2020.908.171


Effect of Foliar Application of Micronutrients and PGR’s on Yield and Growth Characteristics of Guava (Psidium guajava L.) cv. Banarasi
Thiruppathi*
Department of Horticulture, Faculty of Agriculture, Annamalai University, Annamalai Nagar- 608002, India
*Corresponding author
Abstract:

An experiment was conducted in 12 year old plants field at Dharmapuri (Tamil Nadu) during the year 2019-20. To studies the effect of foliar application of micronutrients and PGR’s on yield and growth characteristics of guava (Psidium guajava L.) cv. Banarasi. The experiment was laid out Randomized Block Design with ten treatments and replicated thrice with a unit of one plant in each replication of a treatment. Different doses of (ZnSo4) @ 0.25%, 0.5% and 0.75%, Borax @ 0.2%, 0.4% and 0.6% and GA3 @ 50 ppm, 75ppm and 100ppm with control (water sprayed) were sprayed before flowering and after fruit set. The present study it can be concluded that the Borax 0.6% followed by 0.4% significantly increased the flowering per shoot (56.83), fruit set (65.4%), fruit retention (56.78%), fruit weight (142.5g), fruit length (6.43cm), fruit width (6.31cm) and fruit yield (65.13 kg/plant).


Keywords: ZnSo4, Borax, GA­3, Guava and Growth characters
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How to cite this article:

Thiruppathi, M. 2020. Effect of Foliar Application of Micronutrients and PGR’s on Yield and Growth Characteristics of Guava (Psidium guajava L.) cv. BanarasiInt.J.Curr.Microbiol.App.Sci. 9(8): 1486-1490. doi: https://doi.org/10.20546/ijcmas.2020.908.171