Effect of Gamma Irradiation on Seed Germination and Seedling  Vigour of Mungbean [Vigna radiata (L.)]

Sundesha, D. L.; Patel, M. P.; Patel, A. M.; Parmar, Sejal

doi:10.20546/ijcmas.2019.810.067

Cited by 2 publications

(5 citation statements)

References 4 publications

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“…It could be resulting that whatever dose used in present studies injured to the meristematic tissue as the outcomes of genetic damage or injury. (Bonde et al, 2020). In case of vigour index II declined in various field crops was revealed in spinach, field pea, garden pea and wheat but increased in okra with exposed to γ irradiation (Singh et al, 2014).…”

Section: Resultsmentioning

confidence: 94%

“…(TARM 1) (Bonde et al, 2020). They revealed that maximum germination percentage was occurred in 350 Gy (95.9 %) followed by decreased through dose increased.…”

Section: Resultsmentioning

confidence: 96%

“…CO 6 and CO 8 (Rukesh et al, 2017), 375.52 Gy in green gram var. TARM 1 (Bonde et al, 2020), 5888.4 ppm of EMS mutagen in short day Indian onion cv. Bhima Dark Red (Singh, 2021) and in sesame 53.4 % of survival was found in 450 Gy (Kumari et al, 2016).…”

Section: Resultsmentioning

confidence: 99%

“…X and γ (gamma) rays are the most commonly use physical mutagens in mutation breeding. It has been revealed that yield improvement through γ irradiation in Brassica juncea (Khatri et al, 2005), trait specific enhancement in mung bean (Tah, 2009) and soybean (Pavadai et al, 2010) and even in seed germination and seedling growth variation in chickpea (Shah et al,2008) and mung bean (Bonde et al, 2020) was revealed earlier. Selection of mutagen with their desirable dose relay to the effectiveness in mutation and it is the source of variability.…”

Section: Introductionmentioning

confidence: 98%

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Response of gamma irradiation on germination and seedling growth of green gram var. GAM 8

Thounaojam,

Patel,

Solanki

et al. 2024

ECJ

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Being a pulse crop, green gram has huge scope in crop improvement in terms of productivity and other yield related parameters. Genetic variability is a preferable option for breeders in breeding programme for varietal development programme and others crop improvement aspect. The present investigation was framed to create the variability in mung bean var. GAM 8 during the seedling period through gamma (γ) irradiation. The significant variation was observed in germination percentage and it was found that dose dependent relationship between the germination rate and dose. Significantly minimum germination percentage (22.38 %) was observed in 700 Gy but optimal lethal dose (LD50) calculated through Probit analysis based on germination percentage was revealed at 540.26 Gy. Data revealed that γ irradiation had significantly reduced the seedling growth parameters such as shoot length (10.05 cm), shoot dry weight (19.68 mg), seedling length (13.90 cm), vigour index I (311.01) and II (509.01) was registered in 700 Gy while minimum root length (3.83 cm) was occurred in 600 Gy γ irradiation. Growth reduction (GR) 50 and 30 with respect to the seedling length was occurred respectively at 1093.79 and 1469.74 Gy. Therefore, this finding as the source of genetic variability would be used in future breeding and crop improvement programme like enhancement of yield potentiality and stress management in mung bean var. GAM 8.

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Section: Resultsmentioning

confidence: 94%

“…(TARM 1) (Bonde et al, 2020). They revealed that maximum germination percentage was occurred in 350 Gy (95.9 %) followed by decreased through dose increased.…”

Section: Resultsmentioning

confidence: 96%

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 98%

See 2 more Smart Citations

Response of gamma irradiation on germination and seedling growth of green gram var. GAM 8

Thounaojam,

Patel,

Solanki

et al. 2024

ECJ

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“…Mungbean provide 24 per cent protein and the seeds are considered to be easily digestible. It also provides nutritional fodder to the cattle and improves the soil fertility through atmospheric nitrogen fixation with the help of Rhizobium species (Sundesha et al, 2019) [10] . Plant breeders always look for large and diverse gene pool of variability as it is a prerequisite for success in any breeding programme.…”

Section: Introductionmentioning

confidence: 99%

Effect of EMS on seed germination and seedling vigour in mungbean [Vigna radiata (L.)]

Sundesha¹,

Patel²,

Bhadauria³

et al. 2021

Int. J. Chem. Stud.

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The pure, healthy and dry seeds of four mungbean varieties i.e., Meha, K 851, GM 3 and GM 4 were treated with different concentrations of Ethyl Methane Sulphonate (0.00 M, 0.02 M, 0.03 M and 0.04 M) for study the effect on seed germination and seedling vigour such as germination per cent, shoot length (cm), root length (cm), fresh weight (g) and dry weight (g). For LD50 recorded near to the 0.04 M EMS as per survival per cent in the all four mungbean varieties. The present results clearly indicated that different concentrations of Ethyl Methane Sulphonate can be effectively utilized to create variability for different quantitative characters.

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Effect of Gamma Irradiation on Seed Germination and Seedling Vigour of Mungbean [Vigna radiata (L.)]

Cited by 2 publications

References 4 publications

Response of gamma irradiation on germination and seedling growth of green gram var. GAM 8

Response of gamma irradiation on germination and seedling growth of green gram var. GAM 8

Effect of EMS on seed germination and seedling vigour in mungbean [Vigna radiata (L.)]

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