Effects of sulfur fertilization on yield, biochemical quality, and thiosulfinate content of garlic

Thangasamy, A.; Gorrepati, Kalyani; Ghodke, Pranjali; Tp, Shabeer Ahammed; Jadhav, Manjusha R.; Banerjee, Kaushik; Singh, Major

doi:10.1016/j.scienta.2021.110442

Cited by 10 publications

(1 citation statement)

References 29 publications

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“…Andrade et al (2018) report that waterlogging-resistant soybean genotypes exhibit tolerance by increasing their antioxidant and net photosynthetic activities and reducing the reactive oxygen species production and cell membrane damage. Similarly, an increase in total phenol and antioxidant activity is reported against drought (Ghodke et al, 2020), salt (Jahangir et al, 2020), and temperature stress (Shamloo et al, 2017;Thangasamy et al, 2021). Additionally, in the current study, the higher total phenol and antioxidant activity observed in sensitive genotypes compared with those in tolerant genotypes indicate that the total phenol production and antioxidant activity in sensitive genotypes might increase in response to waterlogged conditions.…”

Section: Experiments 2 Effect Of Waterlogging Stress On Physiological and Biochemical Traitssupporting

confidence: 71%

Screening of Onion (Allium cepa L.) Genotypes for Waterlogging Tolerance

et al. 2022

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Onion production is severely affected by waterlogging conditions, which are created due to heavy rainfall. Hence, the identification of waterlogging-tolerant onion genotypes is crucial for increasing onion production. In the present study, 100 distinct onion genotypes were screened for waterlogging tolerance under artificial conditions by using the phenotypic approach in the monsoon season of 2017. Based on plant survival and recovery and changes in bulb weight, we identified 19 tolerant, 27 intermediate tolerant, and 54 highly sensitive onion genotypes. The tolerant genotypes exhibited higher plant survival and better recovery and bulb size, whereas sensitive genotypes exhibited higher plant mortality, poor recovery, and small bulb size under waterlogging conditions. Furthermore, a subset of 12 contrasting genotypes was selected for field trials during monsoon seasons 2018 and 2019. Results revealed that considerable variation in the morphological, physiological, and yield characteristics were observed across the genotypes under stress conditions. Waterlogging-tolerant genotypes, namely, Acc. 1666, Acc. 1622, W-355, W-208, KH-M-2, and RGP-5, exhibited higher plant height, leaf number, leaf area, leaf length, chlorophyll content, membrane stability index (MSI), pyruvic acid, antioxidant content, and bulb yield than sensitive genotypes under stress conditions. Furthermore, the principal component analysis biplot revealed a strong association of leaf number, leaf area, chlorophyll content, MSI, and bulb yield with tolerant genotypes under stress conditions. The study indicates that the waterlogging-tolerant onion genotypes with promising stress-adaptive traits can be used in plant breeding programs for developing waterlogging-tolerant onion varieties.

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