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- E-ISSN Number: 2277-7695
- P-ISSN Number: 2349-8242
- CODEN Code: PIHNBQ
- ZDB-Number: 2663038-2
- IC Journal ID: 7725
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Vol. 12, Issue 7 (2023)
Study on genetic variability, correlation and path analysis in F1 potato genotypes (Solanum tuberosum L.)
Author(s):
Priyanka Sahu, PC Chaurasiya, NR Rangare, Vikky Kumar, Vivek Kumar Shandilya, Tuleshwar Singh and Bharati Dehari
Priyanka Sahu, PC Chaurasiya, NR Rangare, Vikky Kumar, Vivek Kumar Shandilya, Tuleshwar Singh and Bharati Dehari
Abstract:
The experiment was conducted in Department of Vegetable Science, Indira Gandhi Vishwavidyalaya, Raipur (C.G.) during Rabi season 2022-23 at the experimental field of All India Coordinated Research Project on Potato (AICRP). The ten potato genotypes of F1 generation, together with the two check variety, i.e., Kufri Khyati and Kufri Garima planted in RBD for the experiment. Genotypes were raised in three replications that were spaced 60 and 20 cm apart in five rows that were in this plot size (3.0 x 2.4 m2). Total Twelve characters were used to record all observations where from each replication cross all genotypes, five competitive, well-grown plants at random had been chosen. The experiment’s data were selected statistically evaluated to estimate genetic variability in F1 potato, correlation coefficients, path coefficient analysis and identify best F1 generation (s) suitable for the Raipur Agro-climate.
The experiment was conducted in Department of Vegetable Science, Indira Gandhi Vishwavidyalaya, Raipur (C.G.) during Rabi season 2022-23 at the experimental field of All India Coordinated Research Project on Potato (AICRP). The ten potato genotypes of F1 generation, together with the two check variety, i.e., Kufri Khyati and Kufri Garima planted in RBD for the experiment. Genotypes were raised in three replications that were spaced 60 and 20 cm apart in five rows that were in this plot size (3.0 x 2.4 m2). Total Twelve characters were used to record all observations where from each replication cross all genotypes, five competitive, well-grown plants at random had been chosen. The experiment’s data were selected statistically evaluated to estimate genetic variability in F1 potato, correlation coefficients, path coefficient analysis and identify best F1 generation (s) suitable for the Raipur Agro-climate.
In the genetic variability, analysis of variance expressed that all traits which had been taken in breeding programme found extremely considerable variability a cross all genotypes. Maximum PCV and GCV recorded for unmarketable tuber yield per plot, marketable tuber yield per plot, dry weight of shoots per plant. High heritability (bs) incorporate with high genetic advance as % of mean had recorded at dry weight of shoots per plant, number of tubers per plant, number of total leaves per plant, marketable tuber yield per plot and unmarketable tuber yield per plot, indicates that the selection of these characters will be rewarding for improvement of yield in breeding programme.
Pages: 1336-1339 | 206 Views 138 Downloads
How to cite this article:
Priyanka Sahu, PC Chaurasiya, NR Rangare, Vikky Kumar, Vivek Kumar Shandilya, Tuleshwar Singh, Bharati Dehari. Study on genetic variability, correlation and path analysis in F1 potato genotypes (Solanum tuberosum L.). Pharma Innovation 2023;12(7):1336-1339.
Journal code(s)
- E-ISSN Number: 2277-7695
- P-ISSN Number: 2349-8242
- CODEN Code: PIHNBQ
- ZDB-Number: 2663038-2
- IC Journal ID: 7725
Main Menu
Special Issue
Copyright Form
Identifier
The Pharma Innovation Journal
