Genotype x environment interaction and selection foryield and related traits in soybean

Aremu, C. O.; Ojo, D. K.

doi:10.4314/mjar.v6i1.31828

Cited by 4 publications

(5 citation statements)

References 1 publication

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“…MAUS-614, KDS-904 and JS-97-52 exhibited higher mean, bi less than one (b<1) and less deviation from regression line these genotypes suitable under unfavorable environment. The non linear component was significant and of higher magnitude indicating its major contribution for expression of trait, Aremu et al (2005), Rao and Eswari (2006), confirmed both linear and non linear component were significant for number of branches.…”

Section: No Of Branches Plant -1mentioning

confidence: 74%

Stability Analysis for Grain Yield and its Components in Soybean (Glycine max L. Merrill)

Jakhar¹,

Salke²,

Misal³

et al. 2018

IJBSM

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The present investigation was conducted with twenty two genotypes including five checks of soybean (Glycine max L.) for stability performance over three environments in a R.B.D. with three replication during kharif-2016. The analysis of variance revealed significant differences among the genotypes for all traits studied over all environments, indicating sufficient amount of variability present. G X E interaction is highly significant for all character studied except plant height, number of pods per plant and oil content. Environment (linear) was highly significant for all traits except number of seeds per pod and oil content. The predominance of linear component would help in predicting the performance of genotypes across environment. Considering the nature of stability, two genotypes MAUS-740, MAUS-710 were found promising and they had stable performance over three environments for grain yield per plant-1 while MAUS-614 was suitable for favorable environment. For number of branches plant-1 two genotypes, KDS-980 and MACS-1460 showed superiority for average response and stability under all environments. For number of pod per plant three genotypes, KDS-1045, AMS-100-39-1 and MAUS-706 had stable performance in all three environments. For number of seeds pod-1 genotypes, AMS-1002, AMS-1003, MAUS-706 and MAUS-158 suitable under unfavorable environment.The genotypes, MAUS-740, MAUS-614 had stable performance over three environments for 100 seed weight.

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Section: No Of Branches Plant -1mentioning

confidence: 74%

Stability Analysis for Grain Yield and its Components in Soybean (Glycine max L. Merrill)

Jakhar¹,

Salke²,

Misal³

et al. 2018

IJBSM

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show abstract

“…Although the increase in the number of pods per plant affects the yield, it is not a unique criteria determining of the yield (Bakal et al 2016). Aremu and Ojo (2005) stated that there is a significant relationship between environmental factors and the number of pods per plant. The number of pods per plant in our study was higher than the results of Onat (2018) and Sevilmiş and Arıoğlu (2019), whereas in this results were found to be similar with Kulan et al (2017), Yıldırım (2017) and Gümüş and Beyyavaş (2020).…”

Section: Svmentioning

confidence: 99%

Doğu Akdeniz Geçit Kuşağında Bazı Soya (Glycine max. (L.) Merr.) Genotiplerinin Önemli Tarımsal Özellikleri ve Adaptasyonunun Belirlenmesi

YILMAZ

2024

Tekirdağ Ziraat Fakültesi Dergisi

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This research was carried out to determine the yield and agronomic characteristics of some soybean genotypes under main crop conditions in the Eastern Mediterranean Transition Zone in the years 2021-2022. In the research, 13 varieties (Adel, AP-3773, Arısoy, Asya, Atakişi, Atlas-3616, J-112, Lider, Planet, Racer, Sonya, Winchester, Yemsoy) 1 genotype (Yeniköy-9) were used. The experiment was conducted in a randomized block design with three replications. It was determined that the average plant height varied between 64.05 cm (J-112) and 114.25 cm (Winchester). The lowest average first pods height (1.74 cm) was obtained from J-112 variety while the highest value (13.69 cm) was obtained from Yemsoy variety. The lowest number of branches per plant values i.e. 1.83 no. plant-1 and 2.13 no. plant-1 were recorded from J-112 and Planet variety respectively. In the experiment, the number of pods per plant varied between 72.20 pods plant-1 (Arısoy) to 105.61 pods plant-1 (AP-3773). However, the average weight of 100 seeds varied between 15.07 g (Asya) to 22.10 g (Lider). The lowest average protein content (33.58%) was obtained from Yemsoy variety while the highest value (41.50%) was obtained from J-112 variety. It was determined that the average seed yield varied between 379.74 kg da-1 (Arısoy) and 580.73 kg da-1 (Lider). According to the data obtained as a result of the experiment, Lider variety was come front with the highest seed yield (580.73 kg da-1) and, J-112 variety had the high protein content with 41.50%, Planet (21.96 g) and Yeniköy-9 (20.87 g) varieties had the highest 100 seed weight. According to production goals, one of this superior varieties may be prefer to grow in the Eastern Mediterranean Transition Zone.

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“…Yield components affecting seed yield in soybean have a strong positive relationship with flowering days, days to maturity and first pod height. Aremu and Ojo (2005), in their study in different environments, reported that the year*genotype interaction is important for days to maturity and the number of pods per plant.…”

Section: Oil Ratio (%)mentioning

confidence: 99%

Investigation of yield and yield components in main crop soybean genotypes in Adana conditions

YAŞAR

SEZGİN²

2022

International Journal of Agriculture Environment and Food Sciences

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The research was carried out in Adana conditions to determine the relati-onships between seed yield and yield components of some soybean ge-notypes depending on the years. In this research, which was carried out in 2015 and 2016 years, it was established with 5 soybean varieties and one variety candidate and according to Randomized Complete Block De-sign with 4 replications. In the combined analysis of variance, the year*genotype interaction was insignificant in terms of yield and yield components, while other sources of variation (year and genotype) were found to be statistically significant compared to P <0.01. Seed yield showed changed between 5782-6788 kg ha-1 in 2015 and 3597-4359 kg ha-1 in 2016. In the correlation between the examined traits; While there was a significant and positive relationship between seed yield and day to flowering, days to maturity, first pod height and oil rate, there was a significant and negative relationship between 1000 seed weight and the number of pods per plant. The varyans analysis showed that the inter-actions of year, genotype and year*genotype were significant in terms of seed yield and yield components of genotypes. As a result, Cinsoy, variety candidate 1 (Mona) and Blaze of varieties showed high performance in Adana conditions, and it was determined that the effect of the environment was higher than the effect of genotype and interaction in terms of seed yield and other traits. As a result of this study, the variety candidate 1 was registered under the name Mona. In addition, it was concluded that Cinsoy, Blaze and newly registered Mona varieties can be recommended for main crop soybean cultivation in Adana conditions.

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Genotype x environment interaction and selection foryield and related traits in soybean

Cited by 4 publications

References 1 publication

Stability Analysis for Grain Yield and its Components in Soybean (Glycine max L. Merrill)

Stability Analysis for Grain Yield and its Components in Soybean (Glycine max L. Merrill)

Doğu Akdeniz Geçit Kuşağında Bazı Soya (Glycine max. (L.) Merr.) Genotiplerinin Önemli Tarımsal Özellikleri ve Adaptasyonunun Belirlenmesi

Investigation of yield and yield components in main crop soybean genotypes in Adana conditions

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