Chief EditorV. Geethalakshmi
Print ISSN 0367-8245
Online ISSN 0976-058X
NAAS Rating 5.60
SJR 0.217, CiteScore: 0.595

Frequency :

Monthly (January, February, March, April, May, June, July, August, September, October, November, December)

Indexing Services :

BIOSIS Preview, ISI Citation Index, Biological Abstracts, Elsevier (Scopus and Embase), AGRICOLA, Google Scholar, CrossRef, CAB Abstracting Journals, Chemical Abstracts, Indian Science Abstracts, EBSCO Indexing Services, Index Copernicus

Submit

Indian Journal of Agricultural Research, volume 36 issue 3 (september 2002) : 172 - 176

GENETIC VARIABILITY AND ASSOCIATION STUDIES IN WHEAT FOR GRAIN YIELD ANDTEMPERATURE TOLERANCE PARAMETERS

M.A Shah, V.S. Deora

Affiliations

¹Department of Plant Breeding and Genetics, Rajasthan College of Agriculture, Maharana Pratap University of Agriculture an~ Technology, Udaipur - 313 001, India

Submitted|
First Online |
doi

Cite article:- Shah M.A, Deora V.S. (2025). GENETIC VARIABILITY AND ASSOCIATION STUDIES IN WHEAT FOR GRAIN YIELD ANDTEMPERATURE TOLERANCE PARAMETERS. Indian Journal of Agricultural Research. 36(3): 172 - 176. doi: .

ABSTRACT

Genetic variability for grain yield, its attributes and temperature tolerance were estimated in 39 genotypes of bread wheat under normal and water stress environmental conditions. High GCV, high heritability and high genetic gain was recorded for GSI, flag leaf blade area, chlorophyll content and relative injury percentage. Significant and positive correlation of grain yield was observed with biological yield, harvest index, 1000-grain weight and seedling vigour index in both the environments. Where as relative injury had negative association with grain yield. Grain yield was primarily dependent on the direct contribution of harvest index and biological yield

KEYWORDS

REFERENCES

Behl, R.K. (1990). In: Summer Institute on Innovative Methdtls and Emerging Trends in Plant Breeding Research. HAU, Hissar.
BUlion, G.w. (1952). In: Proc. 6th International Grassland Congress. 227-228.
Dewey, D.R. and Lu, K.H. (1959). Agron. J. 51:515-518..
Jibouri, HA (19.58). Agron. J. 50: 633-637.
176 INDIAN JOURNAL OF AGRICULTURAL RESEARCH
Kulshresta, v.P. (1995). Crop Improv. 22: 200-206.
Nayeem, K.A. and Mahajan, A.R. (1991). Indian J. Genet., 51: 363-369.
Shah, M.A..(1998). Indian J. Agric. Res., 32: 105-110.
Singh, RK and Choudhary, B.D. (1985). Biometrical Methods in Quantitative Genetics Analysis. Kalyani Publisher, Ludhiana.
Sullivan, C.Y. and Ross, W.M. (1979). In:, Stress Physiology in Crop Plants. (Mussel, H. and Staples, R.C. Eels.) John Wiley & Sons Inc. New York: pp-263-281

Disclaimer :

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.

Copyright :

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Reviewed By

Share options

Editorial Board

View all (0)

GENETIC VARIABILITY AND ASSOCIATION STUDIES IN WHEAT FOR GRAIN YIELD ANDTEMPERATURE TOLERANCE PARAMETERS

ABSTRACT

KEYWORDS

REFERENCES

Reviewed By

In this Article

APC

Publish With US

Become a Reviewer/Member

Open Access

Products and Services

Support and Policies

Editorial Board