Biometrical Studies of Yield in Segregating Populations of Korean Lespedeza1

Hanson, C. H.; Robinson, H. F.; Comstock, R. E.

doi:10.2134/agronj1956.00021962004800060008x

Cited by 578 publications

(439 citation statements)

References 3 publications

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“…Results of high heritability and genetic advance of grain yield/plant are also in accordance with those reported by [37][38][39]. Heritability serves as a good index for transmission of traits from one generation to next and it should be considered in terms of selection concept [40]. Since high heritability do not always indicate high genetic gain, heritability with genetic advance considered together should be used in breeding [41].…”

Section: Discussionsupporting

confidence: 85%

Study on Physical-Chemical Characters and Heritability for Yield Components in Rice (Oryza sativa L.)

P.T.T.

Khang

Tuyen

et al. 2016

ILNS

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Present study was performed to analysis both physical and chemical properties of rice germplasm and heritability for yield components in combinations. A total of 44 lines/varieties obtained from Cuu Long Rice Research Institute genebank, and 30 F1 generation combinations were evaluated. The results showed that the rice line IR79008-B-11-B-B-1 showed overall good physical characters (head rice, grain length, grain width, chalkiness). In terms of chemical characteristics, three varieties IR75499-73-1-B, OM6162, and OM4900 were found to have good amylose content, gel consistency, protein content, gelatinization temperature, and aroma. A very notable finding was that the cross between OM6162/SwarnaSub1 that low amylose content (20.2%), high gel consistency (78.2 mm), high protein content (8.1%), appropriate gelatinization temperature (scale 5), low chalkiness (level 0), high heritability (0.9) for grain yield trait/cluster, and (0.84) for the number of panicles/cluster. Moreover these characters consist of plant height, panicles lenght, number of panicles/cluster, number of filled grains/panicle, number of unfilled/panicle, and grain yield/ cluster showed moderate to high heritability of mean for combination OM6162/SwarnaSub1. The results suggest that the grain yield trait/cluster and the number of panicles/cluster are important yield contributing traits to rice breeders for selecting ideal combinations for higher yield and quality of next generations.

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Section: Discussionsupporting

confidence: 85%

Study on Physical-Chemical Characters and Heritability for Yield Components in Rice (Oryza sativa L.)

P.T.T.

Khang

Tuyen

et al. 2016

ILNS

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“…Heritability in broad sense was calculated by the method of Hanson et al, (1956) and genetic advance was categorized based on reports of Johanson et al, (1955). Correlation coefficients at phenotypic and genotypic level were calculated as per procedure given by AlJibouri et al, (1958).…”

Section: Methodsmentioning

confidence: 99%

Studies on Association, Path Analysis and Genetic Parameters for Seed Cotton Yield and It’s Contributing Characters in Desi Cotton (Gossypium arboreum L.)

yana¹,

Sangwan²,

Nimbal³

2017

Int.J.Curr.Microbiol.App.Sci

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“…The genotypic and phenotypic coefficient of variance was computed according to formulae given by Burton and de Vane (1953). Heritability in broad sense was estimated according to Hasan et al (1956). Genetic advance was calculated according to the formula given by Johnson et al (1955).…”

Section: Methodsmentioning

confidence: 99%

Genetic Variability, Heritability and Genetic Advance in Cowpea Genotypes in Two Agro-ecological Environments

Nwosu¹,

Olatunbosun²,

Adetiloye³

2013

GJBS

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Studies on genetic variability, heritability and genetic advance were carried out with five genotypes of cowpea (Vigna unguiculata L. Walp) cultivated at two (rainforest and guinea savannah) agroecological environments. Analysis of variance revealed that though there was no significant interaction among the genotypes for most of the characters studied, they varied significantly for all the 16 characters at each of the two locations, indicating the existence of considerable variation for all the characters. Considerable amount of genotypic and phenotypic coefficient of variation was observed for all characters. High Heritability and genetic advance as per cent of mean were shown by clusters per plant, pods per plant, peduncle length, pod length, dry pod weight, hundred seed weight, seed per pod, number of seeds per plant and seed yield per plant indicating that these traits were controlled by additive genetic effects and could be dependable for grain improvement in cowpea.

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Biometrical Studies of Yield in Segregating Populations of Korean Lespedeza¹

Cited by 578 publications

References 3 publications

Study on Physical-Chemical Characters and Heritability for Yield Components in Rice (<i>Oryza sativa</i> L.)

Study on Physical-Chemical Characters and Heritability for Yield Components in Rice (<i>Oryza sativa</i> L.)

Studies on Association, Path Analysis and Genetic Parameters for Seed Cotton Yield and It’s Contributing Characters in Desi Cotton (Gossypium arboreum L.)

Genetic Variability, Heritability and Genetic Advance in Cowpea Genotypes in Two Agro-ecological Environments

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