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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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Original Research Articles                      Volume : 7, Issue:1, January, 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(1): 2077-2085
DOI: https://doi.org/10.20546/ijcmas.2018.701.250


Co-inoculation of Liquid Microbial Cultures and Compatibility with Chemicals for Improvement of Seed Germination and Vigour in Paddy
Raja1*, R. Anandham2 and K. Sivasubramaniam3
1Tamil Nadu Rice Research Institute, Tamil Nadu Agricultural University,Aduthurai - 612 101, India
2Agricultural College & Research Institute, Tamil Nadu Agricultural University,Madurai - 625 104, India
3Agricultural College & Research Institute, Tamil Nadu Agricultural University, Kudumiyanmalai - 622 104, India
*Corresponding author
Abstract:

Seed treatment with bio-inoculants is widely followed as it is beneficial to the plants and environment. However, the carrier based inoculants has short shelf life and difficult to use for large quantities of seed. Therefore, in the present study the liquid microbial cultures were used for seed infusion in paddy and assessed their compatibility with seed treating chemicals. Results showed that the seed soaking in consortia of Azospirillum @1:50 and PPFM @1:100 diluted cultures (1:1) for 18 h has recorded highest germination and seedling vigour with the microbial population of 51 x 104 (Azospirillum) and 1 x 104 (PPFM) cfu g-1 of seed. In addition, seed soaking in PPFM liquid culture @1:100 dilution for 18 h followed by polymer coating @ 5 ml and carbendazim @ 2 g kg-1 of seed has performed better in improving germination and vigour with the PPFM population of 4 x 104 cfu g-1 of seed.


Keywords: Paddy, Seed germination, Vigour, Biofertilizers, Co-Inoculation, Chemicals, Compatibility

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How to cite this article:

Raja, K., R. Anandham and Sivasubramaniam, K. 2018. Co-inoculation of Liquid Microbial Cultures and Compatibility with Chemicals for Improvement of Seed Germination and Vigour in Paddy.Int.J.Curr.Microbiol.App.Sci. 7(1): 2077-2085. doi: https://doi.org/10.20546/ijcmas.2018.701.250
Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.

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