Genetic Variability, Heritability and Genetic Advance in Indian Mustard (Brassica juncea L. Czern and Coss.) for Seed Yield and it's Contributing Attributes Under Normal and Saline/Alkaline Condition
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Open Access | Fully Refereed | Peer Reviewed International Journal

ISSN: 2319-7064

Downloads: 97

Research Paper | Genetics Science | India | Volume 4 Issue 8, August 2015

Genetic Variability, Heritability and Genetic Advance in Indian Mustard (Brassica juncea L. Czern and Coss.) for Seed Yield and it's Contributing Attributes Under Normal and Saline/Alkaline Condition

Neeta Tripathi, K. Kumar, O. P. Verma

Twenty diverse genotypes of Indian mustard (Brassica juncea L. Czern and Coss. ) with four checks were evaluated for thirteen quantitative traits under normal condition (NS) and saline/alkaline condition (SS). The variability studies indicated that high PCV (phenotypic coefficient of variability) and GCV (genotypic coefficient of variability) was observed in case of secondary branches/plant, biological yield/plant and seed yield/plant in both the conditions (NS and SS) while moderate PCV and GCV was observed in case of number of primary branches/plant, length of main raceme, seeds/ siliquae and harvest index in both the conditions (NS and SS). Days to 50 % flowering, days to maturity in NS and in SS, days to 50 % flowering, days to maturity and plant height showed lower PCV and GCV. High heritability in broad sense was noted for all the characters in both the conditions (NS and SS) except for days to 50 % flowering and primary branches/plant in NS and days to maturity in SS which showed moderate heritability while high genetic advance as % of mean was noted for all the characters except for days to 50 % flowering, days to maturity, plant height, primary branches/plant and oil content in both the conditions (NS and SS). High heritability coupled with high genetic advance as per cent mean was observed for secondary branches per plant followed by plant height, length of main raceme, siliquae on main raceme, 1000-seed weight, biological yield per plant, seed yield per plant and harvest index in NS and in SS, it was for secondary branches per plant followed by primary branches per plant, length of main raceme, siliquae on main raceme, seeds per siliqua, 1000-seed weight, biological yield per plant, seed yield per plant and harvest index, indicating the involvement of additive gene action. Hence, emphasis should be given to select these quantitative traits to enhance the yield potential of Indian mustard in normal as well as saline/alkaline condition.

Keywords: Brassica juncea L genetic variability, heritability, genetic advance

Edition: Volume 4 Issue 8, August 2015

Pages: 983 - 985

Share this Article

How to Cite this Article?

Neeta Tripathi, K. Kumar, O. P. Verma, "Genetic Variability, Heritability and Genetic Advance in Indian Mustard (Brassica juncea L. Czern and Coss.) for Seed Yield and it's Contributing Attributes Under Normal and Saline/Alkaline Condition", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=9081505, Volume 4 Issue 8, August 2015, 983 - 985

Enter Your Email Address




Similar Articles with Keyword 'heritability'

Downloads: 91

Research Paper, Genetics Science, India, Volume 3 Issue 12, December 2014

Pages: 1988 - 1990

Variability Studies for Quality Traits in Rice with High Iron and Zinc Content in Segregating Population

Sala. M, C. R. Ananda Kumar

Share this Article

Downloads: 97

Research Paper, Genetics Science, India, Volume 4 Issue 8, August 2015

Pages: 983 - 985

Genetic Variability, Heritability and Genetic Advance in Indian Mustard (Brassica juncea L. Czern and Coss.) for Seed Yield and it's Contributing Attributes Under Normal and Saline/Alkaline Condition

Neeta Tripathi, K. Kumar, O. P. Verma

Share this Article

Downloads: 99

Research Paper, Genetics Science, India, Volume 3 Issue 9, September 2014

Pages: 826 - 828

A Study on Genetic Variability and Correlation in Pigeon Pea [Cajanus cajan (L) Millsp.]

Ritesh Sharma, Raveesh Kumar Gangwar, Vivek Yadav

Share this Article

Downloads: 99 | Weekly Hits: ⮙1

Research Paper, Genetics Science, India, Volume 6 Issue 11, November 2017

Pages: 1857 - 1859

Genetic Variability, Heritability and Genetic Advance for Yield and its Related Traits and Screening for Blast in Rice (Oryzasativa L.) genotypes

Manjunatha B, Niranjana Kumara B

Share this Article

Downloads: 102

Research Paper, Genetics Science, India, Volume 4 Issue 9, September 2015

Pages: 1481 - 1484

Genetic Variability, Correlation and Path Coefficient Analysis for Yield and it's Contributing Traits in Wheat [Triticum aestivum (L.)]

Priyanka Rajpoot, O. P. Verma, Rajbahadur

Share this Article

Similar Articles with Keyword 'genetic advance'

Downloads: 91

Research Paper, Genetics Science, India, Volume 3 Issue 12, December 2014

Pages: 1988 - 1990

Variability Studies for Quality Traits in Rice with High Iron and Zinc Content in Segregating Population

Sala. M, C. R. Ananda Kumar

Share this Article

Downloads: 97

Research Paper, Genetics Science, India, Volume 4 Issue 8, August 2015

Pages: 983 - 985

Genetic Variability, Heritability and Genetic Advance in Indian Mustard (Brassica juncea L. Czern and Coss.) for Seed Yield and it's Contributing Attributes Under Normal and Saline/Alkaline Condition

Neeta Tripathi, K. Kumar, O. P. Verma

Share this Article

Downloads: 99

Research Paper, Genetics Science, India, Volume 3 Issue 9, September 2014

Pages: 826 - 828

A Study on Genetic Variability and Correlation in Pigeon Pea [Cajanus cajan (L) Millsp.]

Ritesh Sharma, Raveesh Kumar Gangwar, Vivek Yadav

Share this Article

Downloads: 99 | Weekly Hits: ⮙1

Research Paper, Genetics Science, India, Volume 6 Issue 11, November 2017

Pages: 1857 - 1859

Genetic Variability, Heritability and Genetic Advance for Yield and its Related Traits and Screening for Blast in Rice (Oryzasativa L.) genotypes

Manjunatha B, Niranjana Kumara B

Share this Article

Downloads: 102

Research Paper, Genetics Science, India, Volume 4 Issue 9, September 2015

Pages: 1481 - 1484

Genetic Variability, Correlation and Path Coefficient Analysis for Yield and it's Contributing Traits in Wheat [Triticum aestivum (L.)]

Priyanka Rajpoot, O. P. Verma, Rajbahadur

Share this Article



Top