Genetic components analysis in Indian Mustard (Brassica juncea L. Czern and Coss)

Authors

  • Mahak Singh Section of Oilseeds, Department of Genetics and Plant Breeding, C. S. Azad University of Agriculture and Technology, Kanpur, U.P., India Author
  • Amit Tomar Department of Genetics and Plant Breeding, Rani Lakshmi Bai Central Agricultural University, Jhansi, U.P., India Author

DOI:

https://doi.org/10.46492/IJAI/2019.4.1.21

Keywords:

Genetic Components Analysis, Indian Mustard, Correlation Coefficient

Abstract

Genetics components analysis exhibited over dominance for all the characters in both the generations except plant height which showed partial dominance in F1 and complete dominance in F2. The value of genetic component (F ˆ ) were found positive for all the 
characters in both generations except number of primary branches and plant height in both the generations. The positive and significant values of F ˆ indicated that the dominant genes were more frequent than recessive ones in the parents for concerned character. The correlation coefficient (r) between parental order of dominance and parental measurement was not found to be negative for any character.  

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Published

2019-06-17

Issue

Vol. 4 No. 1 (2019): Vol. 4, No. 1, June, 2019

Section

Articles

License

Copyright (c) 2019 Author(s)

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

How to Cite

Singh, M., & Tomar, A. (2019). Genetic components analysis in Indian Mustard (Brassica juncea L. Czern and Coss). International Journal of Agricultural Invention, 4(1), 119-123. https://doi.org/10.46492/IJAI/2019.4.1.21