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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.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
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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.2018.7(3): 3007-3014
DOI: https://doi.org/10.20546/ijcmas.2018.703.348


Effect of Chemicals and Bio-Inoculants on Seedling Growth and Vigour of TNAU Papaya CO.8 (Carica papaya L.)
Donaka Dayeswari1*, Jone Auxcilia1, K. Malarkodi2 and R.M. Vijayakumar1
1Department of Fruit Crops, 2Department of Seed Science and technology, Horticultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore, India
*Corresponding author
Abstract:

The present experiment was carried out to find out the role of chemicals and bio-inoculants on one month age old seedlings of TNAU Papaya CO.8 with seven different seed treatments viz., control (CB1), DAP @ 0.25 % (CB2), DAP @ 0.5 % (CB3), KH2PO4 @ 0.25 % (CB4), KH2PO4 @ 0.5 % (CB5), PPFM @ 1.0 % (CB6) and PPFM @ 2.0 % (CB7). The experiment was laid out in completely randomized design with three replications in polythene bags. For each replication 25 polythene bags were raised for this study. The chemicals and bio-inoculants were drenched in the polythene bag at one month after sowing of seedlings. Seedlings drenched with KH2PO4 @ 0.5 % (CB5) followed by PPFM @ 2.0 % (CB7) showed the highest seedling growth parameters, showed positive significant influence on shoot and root biomass.


Keywords: Chemicals, Bio-inoculants, KH2PO4, papaya, PPFM, Seedling growth and vigour
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How to cite this article:

Donaka Dayeswari, Jone Auxcilia, K. Malarkodi and Vijayakumar, R.M. 2018. Effect of Chemicals and Bio-Inoculants on Seedling Growth and Vigour of TNAU Papaya CO.8 (Carica papaya L.).Int.J.Curr.Microbiol.App.Sci. 7(3): 3007-3014. doi: https://doi.org/10.20546/ijcmas.2018.703.348