Effects of selenium fertilizer application and tomato varieties on tomato fruit quality: A meta-analysis

Xu, Xin; Wang, Jinhang; Wu, Huihui; Yuan, Qinqin; Wang, Jiahui; Cui, Jun; Lin, Aijun

doi:10.1016/j.scienta.2022.111242

Cited by 23 publications

(13 citation statements)

References 72 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Due to the difficulty and high cost of chemical synthesis technology, ginkgolides are mainly extracted from ginkgo leaves. Se is not a necessary trace element for plant growth, but it is a beneficial element for the cultivation and growth of many crops, which thus affects the biomass and growth quality of crops [ 20 , 21 , 22 , 23 , 24 ]. Furthermore, Se at both 3 and 5 µM concentrations triggered a 25% spike in terms of leaf area, which resulted in an increase in the plant’s overall growth and biomass [ 25 ].…”

Section: Discussionmentioning

confidence: 99%

Treatment of Ginkgo biloba with Exogenous Sodium Selenite Affects Its Physiological Growth, Changes Its Phytohormones, and Synthesizes Its Terpene Lactones

et al. 2022

Molecules

View full text Add to dashboard Cite

Ginkgolide is a unique terpenoid natural compound in Ginkgo biloba, and it has an important medicinal value. Proper selenium has been reported to promote plant growth and development, and improve plant quality, stress resistance, and disease resistance. In order to study the effects of exogenous selenium (Se) on the physiological growth and the content of terpene triolactones (TTLs) in G. biloba seedlings, the seedlings in this work were treated with Na2SeO3. Then, the physiological indexes, the content of the TTLs, and the expression of the related genes were determined. The results showed that a low dose of Na2SeO3 was beneficial to plant photosynthesis as it promoted the growth of ginkgo seedlings and increased the root to shoot ratio. Foliar Se application significantly increased the content of soluble sugar and protein and promoted the content of TTLs in ginkgo leaves; indeed, it reached the maximum value of 7.95 mg/g in the ninth week, whereas the application of Se to the roots inhibited the synthesis of TTLs. Transcriptome analysis showed that foliar Se application promoted the expression levels of GbMECPs, GbMECT, GbHMGR, and GbMVD genes, whereas its application to the roots promoted the expression of GbDXS and GbDXR genes. The combined analysis results of metabolome and transcriptome showed that genes such as GbDXS, GbDXR, GbHMGR, GbMECPs, and GbCYP450 were significantly positively correlated with transcription factors (TFs) GbWRKY and GbAP2/ERF, and they were also positively correlated with the contents of terpene lactones (ginkgolide A, ginkgolide B, ginkgolide M, and bilobalide). Endogenous hormones (MeJA-ILE, ETH, and GA7) were also involved in this process. The results suggested that Na2SeO3 treatment affected the transcription factors related to the regulation of endogenous hormones in G. biloba, and further regulated the expression of genes related to the terpene synthesis structure, thus promoting the synthesis of ginkgo TTLs.

show abstract

Section: Discussionmentioning

confidence: 99%

Treatment of Ginkgo biloba with Exogenous Sodium Selenite Affects Its Physiological Growth, Changes Its Phytohormones, and Synthesizes Its Terpene Lactones

et al. 2022

Molecules

View full text Add to dashboard Cite

show abstract

“…It seems that physiological processes and biochemical activities, including enzyme activation, control the uptake of elements that defines the nutritional status of plants. (Xu et al, 2022) found that using of 50 mg/L SE caused the highest increases in carbohydrate, protein, and oil as well as, N, P and K contents compared to 25 mg/L of SE. In addition, 50 mg/L of Se had positive effect on the two different irrigation waters.…”

Section: Data Inmentioning

confidence: 89%

Exogenous Nano-selenium Application Mitigates Low-temperature Stress in Green Bean Plants

ismail,

Metwally,

alshirbiny

et al. 2023

Journal of Environmental Science

View full text Add to dashboard Cite

This research was conducted at the faculty of agriculture, Ain Shams university, Shubra Elkheima. The research aimed to test the effect of selenium (Se) and nano-selenium (NSe) on green bean to mitigate the cold temperature stress. Green bean seeds were sown late (mid-December) with low temperatures in open field (open) and under low tunnel (cover). Green bean plants were sprayed with selenium (Se) or nano-selenium (NSe) with four concentrations (0, 2, 4and 8 ppm). Cultivating green bean under low tunnel produced the highest vegetative and yield characteristics compared to open cultivation. Spraying plants with 8ppm NSe significantly increased the following parameters in the first season (2017) and second season (2018), respectively: plant height was (48.50 and 45.83 cm), number of leaves (7.17 and10), and nitrogen % in leaves (4.13 and 5.28), yield (2872 and 3029 gm) and reduced proline content in leaves (825 and754) compared to 0 ppm. Spraying green bean plants with NSe enhanced the following parameters; plant height (48.50 and 45.83 cm), number of leaves (48.50 and45.83), nitrogen % in leaves (6.13 ,and5.78 ),and yield (2479 and2749 gm).while, reduced proline content in leaves (1148 and 1122) compared to Se. Regarding concentration effect data showed that 8 ppm resulted the highest total yield (2747 and2949 gm), number of leaves ( 14.08 and 14.08), plant height( 47.33 and 45.29 cm) while reduced proline content in leaves (922 and 834.5) compared to other concentrations. Lastly, 8 ppm NSe under cover obtained the highest total yield (3045 and 3178) compared to other treatments.

show abstract

“…fruits, herein, the soluble solids, titratable acids, vitamin C, and soluble proteins contents of Passiflora spp. fruits collected on the 7th day after the third spraying were determined according to the reported methods ( da Rocha et al., 2022 ; Xu et al., 2022 ; Yang et al., 2022 ; Zhang et al., 2022 ).…”

Section: Methodsmentioning

confidence: 99%

Chitosan oligosaccharide as a plant immune inducer on the Passiflora spp. (passion fruit) CMV disease

Zhang

Yu²,

Zhao³

et al. 2023

Front. Plant Sci.

View full text Add to dashboard Cite

Cucumber mosaic virus (CMV), one of the main viruses, is responsible for Passiflora spp. (passion fruit) virus diseases, which negatively affect its planting, cultivation, and commercial quality. In this study, a laboratory anti-CMV activity screening model for Passiflora spp. CMV disease was first established. Then, the effects of different antiviral agents of chitosan oligosaccharide (COS), dufulin (DFL), and ningnanmycin (Ning) on CMV virulence rate in Passiflora spp. were determined. The virulence rate and anti-CMV activity in Passiflora spp. treated with COS were 50% and 45.48%, respectively, which were even better than those of DFL (66.67% and 27.30%, respectively) and Ning (83.30% and 9.17%, respectively). Field trials test results showed COS revealed better average control efficiency (47.35%) against Passiflora spp. CMV disease than those of DFL (40.93%) and Ning (33.82%), indicating that COS is effective in the control of the Passiflora spp. CMV disease. Meanwhile, the nutritional quality test results showed that COS could increase the contents of soluble solids, titratable acids, vitamin C, and soluble proteins in Passiflora spp. fruits as well as enhance the polyphenol oxidase (PPO), superoxide dismutase (SOD), and peroxidase (POD) activity in the leaves of Passiflora spp. seedlings. In addition, the combined transcriptome and proteome analysis results showed that COS mainly acted on the Brassinosteroids (BRs) cell signaling pathway, one of plant hormone signal transduction pathway, in Passiflora spp., thus activating the up-regulated expression of TCH4 and CYCD3 genes to improve the resistance to CMV disease. Therefore, our study results demonstrated that COS could be used as a potential plant immune inducer to control the Passiflora spp. CMV disease in the future.

show abstract

Effects of selenium fertilizer application and tomato varieties on tomato fruit quality: A meta-analysis

Cited by 23 publications

References 72 publications

Treatment of Ginkgo biloba with Exogenous Sodium Selenite Affects Its Physiological Growth, Changes Its Phytohormones, and Synthesizes Its Terpene Lactones

Treatment of Ginkgo biloba with Exogenous Sodium Selenite Affects Its Physiological Growth, Changes Its Phytohormones, and Synthesizes Its Terpene Lactones

Exogenous Nano-selenium Application Mitigates Low-temperature Stress in Green Bean Plants

Chitosan oligosaccharide as a plant immune inducer on the Passiflora spp. (passion fruit) CMV disease

Contact Info

Product

Resources

About