Study of Genetic Parameters in Soybean Germplasm Based on  Yield and Yield Contributing Traits

Joshi, Deepak; pendra, Push; Singh, Kamendra; Adhikari, Sneha

doi:10.20546/ijcmas.2018.701.085

Cited by 6 publications

(6 citation statements)

References 5 publications

(1 reference statement)

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“…The highest heritability 95.83% was estimated for plant height, followed by days to flowering (88.37%), grain yield per hectare (87.98%), pods/plant (86.43%), secondary branches /plant (85.33%), hundred seeds weight (81.58%), primary branches/plant (78.13%), days to maturity (77.80%), and seeds/pod (74.44%), indicating that traits have high selection response. Similarly, [8,9,10,11,12,13] agreed with the present result that high estimates of heritability were estimated for the number of days to flowering, days to maturity, hundred seeds weight, grain yield, plant height, and pods/plant.…”

Section: Key: Gv=genotypic Variance Pv=phenotypic Variance Gcv=genoty...supporting

confidence: 90%

Genetic Variability and Heritability of Medium Maturity Group’s Soybean (Glycine max (L.)) Genotypes at Oromia, Ethiopia

Berhanu,

Lule,

Tesso

2023

IJPSS

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Field experiment was conducted to assess the extent of genetic variability and heritability in soybean genotypes for yield and its related traits. A total of thirty six soybean genotypes were evaluated using simple lattice design at Fedis eastern Ethiopia. Data were recorded for major quantitative traits and analyzed using appropriate statistical R-software. Analysis of variance revealed that the genotypes were highly significant for all the traits studied, indicating the existence of considerable magnitude of variability. High broad sense heritability estimate coupled with relatively high genetic advance as percentage of mean were computed for pods/plant, plant height, grain yield and primary branches/plant. Moderate to high genetic advance as percent of mean was estimated from the present result days to maturity, primary branches/plant, plant height, pods/plant, seeds/pod, hundred seeds weight and grain yield were recording high genetic advance as percent of mean, while days to flowering and secondary branches/plant estimated moderate genetic advance as percent of mean. High values of phenotypic coefficient of variation (PCV), genotypic coefficient of variation (GCV), broad sense heritability (H2), and genetic advance as percent of mean (GAM) were estimated for plant height, primary branches per plant, pod per plant, seeds per pod, and grain yield indicating the ease of direct selection for the improvement of these traits. Hence, selection for these traits is likely to be effective as high heritability values were associated with high genetic advance as percent of means in the improvement of the performance of the soybean genotypes. As a result breeder can improve the tested soybean genotypes through plant height, number of pods/plant, number of primary branches/plant and grain yield.

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Section: Key: Gv=genotypic Variance Pv=phenotypic Variance Gcv=genoty...supporting

confidence: 90%

Genetic Variability and Heritability of Medium Maturity Group’s Soybean (Glycine max (L.)) Genotypes at Oromia, Ethiopia

Berhanu,

Lule,

Tesso

2023

IJPSS

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“…High genetic advance as percentage of mean (GAM) on germination percentage and germination speed (> 20%), moderate on electrical resistance value (10-20%) and low on moisture content (≤10%) were noted in accordance with Johnson et al (1955). Additive genes action was suggested on germination percentage and germination speed expressed by high heritability with moderate to high values of GA in agreement with Naik et al (2016) and Joshi et al (2018) who noted additive gene and non-additive gene effects on soybean yield traits. Whereas non-additive gene action was indicated on the moisture content expressed by moderate heritability with low genetic advance.…”

Section: Variance Components and Genetic Parameterssupporting

confidence: 86%

Seed Storability and Genetic Parameters Estimation on Accelerated Aging Seed of Argomulyo Soybean (Glycine max (L.) Merr.) Mutant Lines

Maesaroh¹,

Wahyu²,

Widajati³

2021

Yüzüncü Yıl Üniversitesi Tarım Bilimleri Dergisi

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Seed storability of 22 selected soybean mutant lines from Argomulyo population irradiated by gamma ray were assessed by rapid aging tool, APC-IPB 77-1MM. Seed viability and vigor parameter observed due to genetic factors. The 90% ethanol was applied for 20, 40, 60 and 80 min as accelerated aging test. M100-96-53-6 was estimated that has good storability with less seed deterioration rate expressed by slow slope of germination percentage, germination speed and electrical resistance value after 20-80 min of chemical accelerated aging. Electrical resistance (ER) test could be as alternative and a substitute of electrical conductance (EC) test as alternative of vigor test. The high heritability and moderate to high genetic advance were noted on all parameters except moisture content. Germination percentage and germination speed could be reviewed for early stage selection to improve traits at the next generation based on R-square value of regresion and genetic parameters obtained.Hızlandırılmıs Yaşlandırma Yapılan Argomulyo Soybean (Glycine max (L.) Merr.

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“…The value of broad genotypic variability was found in the characters of the weight of corncob with and without husks (Table 4). Broad variability values can increase the chances of obtaining plants with good properties (Joshi et al, 2018). Variability with broad criteria can increase the selection response (Effendy et al, 2018).…”

Section: High Enoughmentioning

confidence: 99%

Qualitative Characteristics and Genetic Parameters of F3 Purple Corn Lines from Open Pollination Hybridization

2023

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Purple corn is a cereal plant that has health benefits. Purple corn contains anthocyanins, which are useful as anticancer and antioxidants, and has high nutritional value. Improving the quality of corn production can be done through plant breeding. This study aimed to determine the value of variability, heritability and expected genetic advance of F3 purple corn from open-pollinated hybridization. The research was conducted from December 2020 to April 2021 at Universitas Bangka Belitung. The study used a single plant design experimental method. The selection used was ear to row. The results showed that the color of the seeds of the F3 line was dominated by orange. The lines have different quantitative characters. The lines that have the most purple color were F3-PXU-11-25, F3-PXU-6-16, and F3-PXU-11-20. The value of phenotypic variability and genotypic variability of the broad criteria was found in the weight of corn cob with husk and without husk. The broad heritability was high on the weight corn cob with and without husk. The value of the expected genetic advance progress of the high criteria was on the characters of cob length, the weight of 100 seeds, the weight of corn cob with husk, and the weight of corn cob without husk.

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Study of Genetic Parameters in Soybean Germplasm Based on Yield and Yield Contributing Traits

Cited by 6 publications

References 5 publications

Genetic Variability and Heritability of Medium Maturity Group’s Soybean (Glycine max (L.)) Genotypes at Oromia, Ethiopia

Genetic Variability and Heritability of Medium Maturity Group’s Soybean (Glycine max (L.)) Genotypes at Oromia, Ethiopia

Seed Storability and Genetic Parameters Estimation on Accelerated Aging Seed of Argomulyo Soybean (Glycine max (L.) Merr.) Mutant Lines

Qualitative Characteristics and Genetic Parameters of F3 Purple Corn Lines from Open Pollination Hybridization

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