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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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Original Research Articles                      Volume : 9, Issue:11, November, 2020

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.2020.9(11): 31-42
DOI: https://doi.org/10.20546/ijcmas.2020.911.004


Variability and Association of Capsaicin and Oleoresin on Seed Quality in Hot Pepper (Capsicum spp)
K. S. Nagaraju1*, K. P. R. Prasanna1, A. Mohan Rao2 and K. Aruna2
1Department of Seed Science and Technology,
2Department Genetics and Plant Breeding, University of Agricultural Sciences, Bangalore, India
*Corresponding author
Abstract:

Seventeen hot pepper characters studied manifested higher level of GCV except for seed germination (16.47 %) and seedling dry weight (13.12 %) manifested moderate level of GCV. Phenotypic Co-efficient of Variation (PCV) for germination (16.79%) and seedling dry weight (13.12%) manifested moderate level of PCV. Significant positive correlation was recorded with germination while electrical conductivity (-0.8125), fresh ungerminated seeds (-0.8890), capsaicin (-0.7482) showed significant negative correlation with seed germination. Path coefficient analysis revealed that, at phenotypic level, seedling length (0.7297) recorded the highest positive direct effect on vigour index I, followed by germination per cent (0.3452) which were of considerable magnitude. Number of seed fruit-1 (-0.1266), electrical conductivity (-0.0627), total dehydrogenase activity (-0.0312), vigour index II (-0.0339) and ASTA color value (-0.0872) recorded the negative direct effect on fruit rot disease incidence on ripe fruits.


Keywords: Hot pepper, Variability, Heritability, Association, Path Coefficient and Seed germination, Fruit rot incidence

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How to cite this article:

Nagaraju, K. S., K. P. R. Prasanna, A. Mohan Rao and Aruna, K. 2020. Variability and Association of Capsaicin and Oleoresin on Seed Quality in Hot Pepper (Capsicum spp).Int.J.Curr.Microbiol.App.Sci. 9(11): 31-42. doi: https://doi.org/10.20546/ijcmas.2020.911.004
Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.

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