Application of sugarbeet pure and crude extracts containing glycinebetaine affects root growth, yield, and photosynthesis of tomato grown during summer

Kanechi, Michio; Hikosaka, Yousuke; Uno, Yuichi

doi:10.1016/j.scienta.2013.01.003

Cited by 9 publications

(13 citation statements)

References 28 publications

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“…Various reports indicate the presence of a positive correlation between Pn and growth . The literature also indicates that application of Si (Mateos-Naranjo et al, 2013), proline (Kaur et al, 2011), and GB (Kanechi et al, 2013) accelerated the photosynthetic activity by enhancing the chlorophyll contents. The findings of our study are in accordance with these reports.…”

Section: Discussionmentioning

confidence: 94%

Foliar spray of phyto-extracts supplemented with silicon: an efficacious strategy to alleviate the salinity-induced deleterious effects in pea (Pisum sativum L.)

Shahid¹,

Balal²,

Pervez³

et al. 2015

Turk J Bot

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IntroductionAbiotic stresses drastically affect crops by minimizing yield. Plants face many distinctive abiotic stresses at different stages of plant growth and development. Among these stresses, salinity is prejudicious, limiting plant growth and productivity. Salt stress causes various deleterious effects on morphological, physiological, biochemical, and nutritional attributes. The formation of reactive oxygen species (ROS) is the significant consequence of salt stress. The major ROS comprise hydroxyl ( . OH), superoxide (O 2 .-), and hydrogen peroxide (H 2 O 2 ). The high ratios of ROS are responsible for lipid peroxidation (LPO) of tissues and cause deterioration of proteins, green pigments, and DNA (Schutzendubel and Polle, 2002). However, nature has equipped all vegetations with a defensive antioxidant system to counter the oxidative damage caused by ROS (Apel and Hirt, 2004). Plant growth under saline conditions is highly associated with its antioxidant activities, i.e. superoxide peroxidase (SOD), peroxidase (POD), catalase (CAT), ascorbate peroxidase (APX), guaiacol peroxidase (GPX), and glutathione reductase (GTR) activities. High antioxidant activities will inhibit LPO by eliminating the ROS.Silicon (Si) is an excellent growth promoting agent. Silicon is reported to increase plant growth and stimulate productivity in various crop plants. Si application strengthened the plant biomass, height, and productivity under different stressed conditions (Ahmad et al., 2007). It also triggers growth by providing strength and extensibility to plant cells. It strengthens the endoderm of the mature basal cells and improves the extensibility of apical cells of the roots; thus Si contributes to a strong, extensive, and deep root system. However, it is also a vital element that has an excellent tolerance enhancing potential against abiotic Abstract: A pot culture study was conducted to assess the ameliorative effect of silicon, Melia azadirachta leaf extract, and sugar beet root extract, each applied individually or in different combinations, on salinity-induced detrimental effects in pea (Pisum sativum L.). Salinity markedly inhibited the growth, various gas exchange attributes, total phenol contents, membrane stability index, and productivity. On the other hand, lipid peroxidation, electrolyte leakage, H 2 O 2 content, antioxidant activities, and leaf free proline and glycinebetaine contents were significantly enhanced by salinity. However, exogenously applied Si and phyto-extracts markedly alleviated the salinity-induced drastic effects on growth, gas exchange attributes, and productivity. Both phyto-extracts supplemented with silicon gave highly salinity mitigating effects by markedly improving growth, gas exchange attributes, enzymatic activities, osmolytes, and yield. The phyto-extracts and Si suppressed lipid peroxidation, electrolyte leakage, and H 2 O 2 content by strengthening the enzymatic and nonenzymatic (proline and glycinebetaine) antioxidant defense system. The phyto-extracts and Si application also che...

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Section: Discussionmentioning

confidence: 94%

Foliar spray of phyto-extracts supplemented with silicon: an efficacious strategy to alleviate the salinity-induced deleterious effects in pea (Pisum sativum L.)

Shahid¹,

Balal²,

Pervez³

et al. 2015

Turk J Bot

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“…10 mM GB increased stomatal conductance that may lead to increase in yield. Kanechi et al (2013) have reported an increase in the chlorophyll content of tomato leaves under salinity when treated with GB. Rajasekaran et al (1998) have alleged that GB treatment has alleviating effect on chloroplast maintenance under salt stress.…”

Section: Discussionmentioning

confidence: 97%

“…GB is an amino acid derivative that accumulates in plant cells (Chen and Murata 2002). The exogenous application of GB to leaves or roots can be used to improve plant abiotic stress resistance (Kanechi et al 2013).…”

Section: Introductionmentioning

confidence: 99%

Glisin Betain Uygulamalarının Tuz Stresi Altında Domatesin Bazı Büyüme ve Fizyolojik Özellikleri Üzerine Etkisi

Civelek

Yıldırım

2019

Atatürk Üniversitesi Ziraat Fakültesi Dergisi

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The effects of the exogenous foliar application of glycine betaine (GB) with different doses (0, 5, 10 and 20 mM) on plant growth, chlorophyll content, stomatal conductance, phenolic and proline contents in tomato grown under salt stress were evaluated. Tomato plants (Lycopersicon esculentum Mill.) were imposed to salinity stress for 2 months with 75 mM NaCl. Salt stress reduced the growth, chlorophyll reading values and stomatal conductance in tomato. GB application decreased the inhibation of salt stress on tomato plant growth, and increased stomatal conductivity and chlorophyll content. The effective dose of GB was 10 mM to increase tolerance against salt stress. Plant height significantly increased in 5, 10 and 20 mM GB treatments by 2.2, 13.1 and 18.9%, respectively compared to the control. 5 and 10 mM GB treatments significantly increased chlorophyll reading values (51.18 and 53.44, respectively) compared with control (48.92). 10 mM GB exhibited a rapid increase in stomatal conductivity by 11.3% compared with control. Moreover, 10 mM GB showed an increase in proline content by 53.4% compared with control. According to results of our study, it can be suggested that exogenous GB treatments could mitigate the deleterious effects of salt stress in tomato.

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“…Alongside, glycine betaine is an amino acid derivative that accumulates in plant cells (Chen and Murata, 2002). Exogenous application of glycine betaine on the leaves or roots could be used to ameliorate plant abiotic stress (Kanechi et al, 2013). Foliar application of glycine betaine reduced the adverse effects of abiotic stresses by detoxification of reactive oxygen species, altering cellular osmotic, and protecting membrane integrity (Ahmad et al, 2012 andHayat et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Enhancement of Plant Growth, Chemical Composition and Secondary Metabolites of Essential Oil of Salt-Stressed Coriander (Coriandrum Sativum L.) Plants Using Selenium, Nano-Selenium, and Glycine Betaine

EL-kinany

Brengi

Nassar

et al. 2019

Scient. J. of Flowers and Ornament. Plants

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Two pot experiments were carried out under greenhouse conditions during the two successive winter seasons of 2017/2018 and 2018/2019 to enhance the performance of coriander (Coriandrum sativum L.) plants under salt stress conditions (NaCl at 0, 25, 50 and 75 mM). Along with the possibility of enhancing the plant growth, chemical composition, and secondary metabolites of essential oils. Foliar applications of selenium (25 and 50 ppm), nano selenium (25 and 50 ppm), glycine betaine (5 and 10 mM), and distilled water (control treatment) were applied on C. sativum plants. The foliage and root growth, chemical composition, and secondary metabolites of essential oils of coriander plants grown under salt stress were examined. The obtained results of the two seasons revealed that salt stress had significant deleterious effects on vegetative growth, fruit yield, essential oil yield, secondary components, and leaves chemical composition, while it enhanced the electrolyte leakage, proline content, Na + and Clof the leaves. Generally, the tested treatments: selenium, nano selenium, and glycine betaine varied in their significant effects on the studied characters. Selenium and glycine betaine treatments were more effective in improving coriander plants to salinity stress where they significantly increased almost all the studied parameters under saline compared to the control.

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Application of sugarbeet pure and crude extracts containing glycinebetaine affects root growth, yield, and photosynthesis of tomato grown during summer

Cited by 9 publications

References 28 publications

Foliar spray of phyto-extracts supplemented with silicon: an efficacious strategy to alleviate the salinity-induced deleterious effects in pea (Pisum sativum L.)

Foliar spray of phyto-extracts supplemented with silicon: an efficacious strategy to alleviate the salinity-induced deleterious effects in pea (Pisum sativum L.)

Glisin Betain Uygulamalarının Tuz Stresi Altında Domatesin Bazı Büyüme ve Fizyolojik Özellikleri Üzerine Etkisi

Enhancement of Plant Growth, Chemical Composition and Secondary Metabolites of Essential Oil of Salt-Stressed Coriander (Coriandrum Sativum L.) Plants Using Selenium, Nano-Selenium, and Glycine Betaine

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