Genetic Variability Studies for Quantitative Traits in a Pool of Maintainer (B) and 	Restorer (R) Lines in Pearl Millet (Pennisetum glaucum (L.) R. Br.)

Saikumar, P.; Priya, M. Shanthi; Shanthi, P.; Latha, P.

doi:10.20546/ijcmas.2020.912.385

Cited by 1 publication

(1 citation statement)

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“…Characters namely, vine length (22. than genotypic coefficient of variation (GCV) and the difference between PCV and GCV was narrow for most of the characters showing less influence of the environment in the expression of such like traits. Since it is a measure of success in segregating genotypes via selection, knowing about genetic parameter would be helpful in improving the performance of a breeding system Saikumar P. et al, (2020).…”

Section: Resultsmentioning

confidence: 99%

Interrelationship among elite germplasm of cucumber (Cucumis sativus L.) at genotypic and phenotypic level

Khedkar¹,

Janeja²,

Delvadiya³

et al. 2023

EEC

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The experiment was conducted to work out variability, heritability, genetic advance and interrelationship using twelve genotypes of cucumber (Cucumis sativus L.). GCV and PCV were highest for number of fruits per vine; whereas lowest estimate was recorded for days to first harvesting and days to last harvesting. The high heritability showed by vine length and number of fruit per vine and as compare to other characters, whereas days to last harvesting, showed lower value of heritability. Genetic advance in percentage of mean was found highest for number of fruits per vine show that these characters are under the control of additive gene action and that environmental factors have a lesser influence on the expression of these traits, thus further development of these traits through direct selection. The path coefficient analysis revealed high and positive direct is possible effect on fruit weight and days to last harvesting. As a result, these traits turned out to be important components of fruit yield thus direct selection effective via these two traits.

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Section: Resultsmentioning

confidence: 99%