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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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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.2021.10(5): 59-67
DOI: https://doi.org/10.20546/ijcmas.2021.1005.010


Standardization of Bio-Priming Technique with Bio Control Agents on Maize under Laboratory and Green House Condition
Prekshya Das Mohapatra1*, Anita Priyadarshini1 and Suchismita Mishra2
1Department of Seed Science and Technology,
2Department of Floriculture and Landscaping, College of Agriculture, OUAT, Bhubaneswar, Odisha, Pincode-751003, India
*Corresponding author
Abstract:

An investigation was undertaken by taking seed samples of maize in laboratory and green house of the AICRP on Seed Technology Research, NSP (crops), at Department of Seed science and technology, Ouat, Bhubaneswar, to find out the best bio control agent using seed priming technique, under laboratory and green house condition. The experiment material consists of three biocontrol agents seven treatment with four replications that is T 1-Seed priming with Trichoderma viride(10%), T 2- Seed priming with Trichoderma viride (20%), T 3- Seed priming with Trichoderma harzianum (10%) for one hour, T4-Seed priming with Trichoderma harzianum (20%), T5-Seed priming with Pseudomonas fluorescens (10%), T6-Seed priming with Pseudomonas fluorescens(20%), T7-untreated /control with 12 hours of soaking. The treatments were also evaluated for their effect on seed quality parameters like seedling length, Field emergence seedling dry weight, seedling vigour index. The occurrence of seed rot and seedling infection was also observed in laboratory and green house condition. Seed biopriming with T. harzianum 10% for 12 hours was found best in increasing the germination, seedling length, seedling dry weight, SVI-I, SVI-II by 94%, 27.85cm, 0.316g, 2564.4 & 29.71 respectively and reducing the seed rot and seedling infection by 82% and 78% respectively. Under green house condition also, seed biopriming with T. harzianum 10% for 12 hours was best with highest field emergence 88%, plant height 28.6cm, seedling length 34.9cm, dry weight 2.75g, SVI -I 3070.4, SVI-II 241.9 and minimum seedling blight 10.3% and seedling damping off 11.25%.


Keywords: Trichoderma viride,Trichoderma harzianum, Pseudomonas fluorescens, Bio- priming, treatments, seed quality parameters
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How to cite this article:

Prekshya Das Mohapatra, Anita Priyadarshini and Suchismita Mishra. 2021. Standardization of Bio-Priming Technique with Bio Control Agents on Maize under Laboratory and Green House Condition.Int.J.Curr.Microbiol.App.Sci. 10(5): 59-67. doi: https://doi.org/10.20546/ijcmas.2021.1005.010