Follow
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 2017 - IJCMAS--ICV 2017: 100.00 For more details click here
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2019) [Effective from January 1, 2019]For more details click here

Login as a Reviewer

Indexed in



National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
For more details click here

See Guidelines to Authors
Current Issues

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 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(2): 560-566
DOI: https://doi.org/10.20546/ijcmas.2018.702.071


Screening of Rice Genotypes for Resistance to Bacteria Leaf Blight under Sodic Soil
Priyanka Rajpoot1*, P.K. Singh1, O.P. Verma1, Neeta Tripathi1, Raj Bahadur1 and Reena Rani2
1Department of Genetics and Plant Breeding, N.D. University of Agriculture and Technology, Kumarganj, Faizabad 224 229, Uttar Pradesh, India
2Department of Biotechnology, N.D. University of Agriculture and Technology, Kumarganj, Faizabad 224 229, Uttar Pradesh, India
*Corresponding author
Abstract:

The 60 F1s (derived by line x tester analysis) along with their twenty three parents and two check varieties (Narendra Usar dhan 3 and IR 28) were tested against the Bacteria leaf blight, under sodic soil during Kharif, 2015 at the Research Farm of the Department of Genetics and Plant Breeding, Narendra Deva University of Agriculture and Technology, Narendra Nagar (Kumarganj), Faizabad (U. P.). The experiment was conducted in sodic soil at pH =9.2, EC =2.21dSm-1 and ESP 45%. Resistance against Blast was assessed based on the damaged leaves following 0-9 scale as per the SES, IRRI, Manila, Philippines. Four crosses and one parent were found immune. Six parents, twenty two crosses and one check (Narendra Usar 3) were resistant and recorded damage score of ‘1’ indicating resistance to BLB. Eighteen parents, twenty nine crosses and one check (IR 28) were moderately resistant and only three crosses (IR 13 T146 x Narendra 5026, A69-1 x Sarjoo52, NDRK 50036 x Sarjoo52,) were found to be moderately susceptible to BLB damage. The genotypes which were highly resistant may be used as donors in resistant breeding programmes against Xanthomonas oryzae pv. oryzae,


Keywords: BLB (Xanthomonas oryzae pv. oryzae), Yield loss, Line x tester, Sodic soil
Download this article as Download

How to cite this article:

Priyanka Rajpoot, P.K. Singh, O.P. Verma, Neeta Tripathi, Raj Bahadur and Reena Rani. 2018. Screening of Rice Genotypes for Resistance to Bacteria Leaf Blight under Sodic Soil.Int.J.Curr.Microbiol.App.Sci. 7(2): 560-566. doi: https://doi.org/10.20546/ijcmas.2018.702.071