Claim · model-written summary
GCV and PCV were nearly equal for days to heading, 1000 grain weight and days to maturity, suggesting less environmental influence.
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorDirectionValueQualifier
Verbatim
e0“Almost equal magnitude of GCV and PCV showed for days to heading, 1000 grain weight and days to maturity indicating that these characters are less influenced by the environment”
Title
Genetic Variability, Heritability and Genetic Advance in Bread Wheat [Triticum aestivum L.]
Upasna Mishra; A.K. Sharma; Shailja Chauhan International Journal of Current Microbiology and Applied Sciences 2019. doi:10.20546/ijcmas.2019.807.282
Other claims from this paper (7)
- Observation Wheat genotypes differed significantly for all evaluated yield characters.
- Observation HI 1610 had the highest yield and was early flowering, early maturing, bold grained and dwarf.
- Association PCV exceeded GCV for grain yield and plant height, indicating substantial environmental variation.
- Observation Heritability was higher for days to heading, 1000 grain weight and plant height.
- Observation High heritability with high genetic advance was recorded for 1000 grain weight, plant height, days to heading and grain yield.
- Mechanism The authors interpret the high heritability and genetic advance as additive gene effects.
- Recommendation Directional selection for these traits is recommended for genetic improvement.