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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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Original Research Articles                      Volume : 7, Issue:3, March, 2018

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
Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.

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