Effect of warming treatment on the cold resistance and yield characteristics of Barley (Hordeum vulgare L.) varieties during winter season

Choi, Bumsik; Jang, Youn-Seon; Sharavdorj, Khulan; Cho, Jin-Woong

doi:10.1007/s12892-020-00050-9

Cited by 4 publications

(1 citation statement)

References 12 publications

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“…The temperature, as a negative abiotic factor affecting cereals, has primarily been studied in terms of its impact on high temperatures and heat stress. However, cold and low temperatures can also have adverse effects on winter cereals during the tillering stage, reducing yield and growth (Ji et al, 2017; Choi et al, 2020). According to the study by Li et al (2014), aside from low temperatures, repeated exposure to low temperatures over a speci c period can also affect cereal yields.…”

Section: Discussionmentioning

confidence: 99%

WITHDRAWN: The impact of silver nanoparticles on the antioxidant activity of winter wheat and barley varieties

Minic,

Mladenovic-Markovic,

Kesic

et al. 2024

Preprint

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Cereals are exposed to various environmental conditions during the vegetation period, which affects their growth, development, and yield. Silver nanoparticles present a potential solution to mitigate the adverse effects of temperature stress. This study examines the impact of silver nanoparticles on the antioxidant activity of winter wheat and barley varieties during the tillering stage under winter conditions in a field trial. Silver nanoparticles were obtained through green synthesis using a water extract of the plant Agrimonia eupatoria L. Two winter cereal varieties, Simonida (Triticum aestivum L.) and Nonius (Hordeum vulgare L.), were foliar treated with concentrations of 5 mg/ml and 10 mg/ml. The experiment lasted for 10 days, during which a minimum temperature of -7°C was recorded under agricultural conditions. Antioxidant activity was assessed using the DPPH method before and after silver nanoparticle treatment, alongside evaluating the antioxidant activity of the nanoparticles themselves and ascorbic acid as a positive control. According to the obtained results, silver nanoparticles increased the antioxidant activity in both tested winter cereal varieties compared to the controls, with higher values observed in wheat compared to barley. This underscores the potential of silver nanoparticles to enhance the tolerance of winter cereals to cold and low temperatures through increased antioxidant activity.

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Section: Discussionmentioning

confidence: 99%

WITHDRAWN: The impact of silver nanoparticles on the antioxidant activity of winter wheat and barley varieties

Minic,

Mladenovic-Markovic,

Kesic

et al. 2024

Preprint

View full text Add to dashboard Cite

show abstract

WITHDRAWN: Green Synthesis of Silver Nanoparticles and Effects on Winter Wheat and Barley Varieties

Minic,

Mladenovic-Markovic,

Kesic

et al. 2024

Preprint

View full text Add to dashboard Cite

Cereals are exposed to various external conditions during the growing period, which affects their growth, development, and yield. Silver nanoparticles represent a potential solution for alleviating the negative effects of temperature stress. This study examines the impact of silver nanoparticles on extract yield, proline concentration, and antioxidant activity of winter wheat and barley during the tillering phase under winter field conditions. Silver nanoparticles (AgNPs) were synthesized using a green method with an aqueous extract of Agrimonia eupatoria L. Two varieties of winter cereals, Simonida (Triticum aestivum L.) and Nonius (Hordeum vulgare L.), were foliarly treated with concentrations of 5 mg/ml and 10 mg/ml AgNPs-H2O. The experiment lasted for 10 days, during which the minimum temperature recorded was -7°C in field conditions. Proline concentration was higher in both varieties treated with nanoparticles compared to the controls. Antioxidant activity was assessed using the DPPH method on untreated and treated AgNPs-H2O samples, with evaluation of the antioxidant activity of the nanoparticles themselves and ascorbic acid as a positive control. Results showed that AgNPs-H2O increased proline concentration and antioxidant activity in both tested winter cereal varieties compared to the controls, while extract yield was higher with the application of certain concentrations. This highlights the potential of AgNPs-H2O to improve the tolerance of winter cereals to cold and low temperatures through increased antioxidant activity.

show abstract

WITHDRAWN: Green Synthesis of Silver Nanoparticles and Effects on Winter Wheat and Barley Varieties

Minic,

Mladenovic-Markovic,

Kesic

et al. 2024

Preprint

View full text Add to dashboard Cite

show abstract

Effect of warming treatment on the cold resistance and yield characteristics of Barley (Hordeum vulgare L.) varieties during winter season

Cited by 4 publications

References 12 publications

WITHDRAWN: The impact of silver nanoparticles on the antioxidant activity of winter wheat and barley varieties

WITHDRAWN: The impact of silver nanoparticles on the antioxidant activity of winter wheat and barley varieties

WITHDRAWN: Green Synthesis of Silver Nanoparticles and Effects on Winter Wheat and Barley Varieties

WITHDRAWN: Green Synthesis of Silver Nanoparticles and Effects on Winter Wheat and Barley Varieties

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