Exogenous glutathione-mediated tolerance to deficit irrigation in salt-affected Capsicum frutescence (L.) plants is connected with higher antioxidant content and ionic homeostasis

Authors

  • Omar A.A.I. AL-ELWANY Fayoum University, Faculty of Agriculture, Horticulture Department, Fayoum 63514 (EG)
  • Gamal F. MOHAMED Fayoum University, Faculty of Agriculture, Botany Department, Fayoum 63514 (EG)
  • Hamdi A. ABDURRAHMAN Fayoum University, Faculty of Agriculture, Soil and Water Department, Fayoum 63514 (EG)
  • Mostafa M. RADY Fayoum University, Faculty of Agriculture, Botany Department, Fayoum 63514 (EG)
  • Arafat A. ABDEL LATEF Turabah University College, Turabah Branch, Department of Biology, Taif University, P.O. Box 11099, Taif 21944; South Valley University, Faculty of Science, Botany and Microbiology Department, Qena 83523 (EG)

DOI:

https://doi.org/10.15835/nbha48412126

Keywords:

anatomy; capsaicin; chili pepper; environmental stresses; exogenous antioxidant applications; nutrient

Abstract

As an important medicinal plant used in traditional and modern medicine, chili peppers are sensitive or moderately sensitive to drought or salt stress, respectively. Therefore, potential changes due to foliar-applied glutathione (GSH; 0, 0.4 and 0.8 mM) response on growth, yield, and physio-biochemical attributes, as well as water use efficiency (WUE) and fruit alkaloid capsaicin of chili pepper plants were investigated when grown under deficit irrigation in salt-affected soil (EC = 6.74 dS m–1). Two deficit irrigation water (DiW) regimes (80% and 60% of soil field capacity; FC) were used versus 100% of FC as a control. Both DiW treatments negatively affected growth and yield parameters, SPAD chlorophyll index, nutrient status, K+/Na+ ratio, and plant anatomical features. In contrast, osmoprotectants, ascorbate, glutathione, capsaicin, and phenolic contents, as well as WUE were increased in association with higher Na+ and Cl contents. However, exogenously-applied GSH caused significant increases in the above-mentioned parameters along with an additional increase in osmoprotectants, antioxidants, and capsaicin contents, and a decrease in Na+ and Cl levels compared to corresponding controls. The highest WUE, growth, and fruit yield responses were recorded at 0.8 mM GSH applied to plants under DiW at 80% FC + salinity (6.74 dS m–1). Therefore, this study suggested the use of leafy-applied GSH at 0.8 mM for satisfactory growth and yield with the highest WUE of chili pepper plants grown under salt-affected conditions with deficit irrigation.

References

Abd El-Mageed TA, Rady MM, Taha RS, Abdelaziz SA, Simpson CR, Semida WM (2020). Effects of integrated use of residual sulfur-enhanced biochar with effective microorganisms on soil properties, plant growth and short-term productivity of Capsicum annuum under salt stress. Scientia Horticulturae 261:108930. https://doi.org/10.1016/j.scienta.2019.108930

Abd El-Mageed TA, Semida WM, Taha RS, Rady MM (2018). Effect of summer-fall deficit irrigation on morpho-physiological, anatomical responses, fruit yield and water use efficiency of cucumber under salt affected soil. Scientia Horticulturae 237:148-155. https://doi.org/10.1016/j.scienta.2018.04.014

Abdel Latef AA, Kordrostami M, Zakir A, Zaki H, Saleh OM (2019a). Eustress with H2O2 facilitates plant growth by improving tolerance to salt stress in two wheat cultivars. Plants 8:303. https://doi.org/10.3390/plants8090303

Abdel Latef AA, Abu Alhmad MFA, Ahmad S (2017a). Foliar application of fresh moringa leaf extract overcomes salt stress in fenugreek (Trigonella foenum-graecum) plants. Egyptian Journal of Botany 57:157-179. https:// doi.org/10.21608/ejbo.2017.317.1011

Abdel Latef AA, Alhmad MFA, Abdelfattah KE (2017b). The possible roles of priming with ZnO nanoparticles in mitigation of salinity stress in lupine (Lupinus termis) plants. Journal of Plant Growth Regulation 36:60-70. https://doi.org/10.1007/s00344-016-9618-x

Abdel Latef AA, Alhmad MFA, Kordrostami M, Abo-Baker A-B A-E, Zakir A (2020). Inoculation with Azospirillum lipoferum or Azotobacter chroococcum reinforces maize growth by improving physiological activities under saline conditions. Journal of Plant Growth Regulation 39:1293-1306. https://doi.org/10.1007/s00344-020-10065-9

Abdel Latef AA, Chaoxing H (2014). Does inoculation with Glomus mosseae improve salt tolerance in pepper plants? Journal of Plant Growth Regulation 33:64-653. https://doi.org/10.1007/s00344-014-9414-4

Abdel Latef AA, Mostofa MG, Rahman MM, Abdel-Farid IB, Tran L-SP (2019b). Extracts from yeast and carrot roots enhance maize performance under seawater-induced salt stress by altering physio-biochemical characteristics of stressed plants. Journal of Plant Growth Regulation 38:966-979. https://doi.org/10.1007/s00344-018-9906-8

Abdel Latef AA, Srivastava AK, Abdel-sadek MS, Kordrostam M, Tran L-SP (2018). Titanium dioxide nanoparticles improve growth and enhance tolerance of broad bean plants under saline conditions. Land Degradation & Development 29:1065-1073. https://doi.org/10.1002/ldr.2780

Abdel Latef AA, Srivastava AK, Saber H, Alwaleed EA, Tran L-SP (2017c). Sargassum muticum and Jania rubens regulate amino acid metabolism to improve growth and alleviate salinity in chickpea. Scientific Reports 7:10537. https://doi.org/10.1038/s41598-017-07692-w

Abid M, Zhang YJ, Li Z, Bai DF, Zhong YP, Fang JB (2020). Effect of salt stress on growth, physiological and biochemical characters of four kiwifruit genotypes. Scientia Horticulturae 271:109473. https://doi.org/10.1016/j.scienta.2020.109473

Alharby HF, Alzahrani YM, Rady MM (2020). Seeds pretreatment with zeatins or maize grain-derived organic biostimulant improved hormonal contents, polyamine gene expression, and salinity and drought tolerance of wheat. International Journal of Agriculture and Biology 24(4):714-724. https://doi.org/10.17957/IJAB/15.1491

Aliniaeifard S, Malcolm Matamoros P, van Meeteren U (2014). Stomatal malfunctioning under low vapor pressure deficit (VPD) conditions: Induced by alterations in stomatal morphology and leaf anatomy or in the ABA signaling? Physiologia Plantarum 152:688-699. https://doi.org/10.1111/ppl.12216

Augusto TG, Carloswild A (1973). A new method for the determination of capsaicin in capsicum fruits. Journal of Food Science 38(2):342-344. https://doi.org/10.1111/j.1365-2621.1973.tb01422.x

Barcelo J, Poschenrieder CH, Andren I, Gunse B (1986). Cadmium induced decrease of water stress resistance in bush bean plants (Phaseolus vulgaris cv. Contender). Plant Physiology 125:17-25. https://doi.org/10.1016/S0176-1617(86)80239-5

Bates LS, Waldeen RP, Teare ID (1973). Rapid determination of free proline for water stress studies. Plant and Soil 39:205-207. https://doi.org/10.1007/BF00018060

Bekmirzaev G, Beltrao J, Ouddane B (2019). Effect of irrigation water regimes on yield of Tetragonia tetragonioides. Agriculture 9:22. https://doi.org/10.3390/agriculture9010022

Ben-Gal A, Ityel E, Dudley L, Cohen S, Yermiyahu U, Presnov E, Zigmond L, Shani U (2008). Effect of irrigation water salinity on transpiration and on leaching requirements: A case study for bell peppers. Agricultural Water Management 95:587-597. https://doi.org/10.1016/j.agwat.2007.12.008

Caliskan O, Radusiene J, Temizel KE, Staunis Z, Cirak C, Kurt D, Odabas MS (2017). The effects of salt and drought stress on phenolic accumulation in greenhouse-grown Hypericum pruinatum. Italian Journal of Agronomy 12(918):271-275. https://doi.org/10.4081/ija.2017.918

Cao F, Fu M, Wang R, Diaz-Vivancos P, Hossain MA (2017). Exogenous glutathione-mediated abiotic stress tolerance in plants. In: Hossain MA, Mostofa MG, Diaz-Vivancos P, Burritt DJ, Fujita M, Tran LSP (Eds). Glutathione in plant growth, development, and stress tolerance, 1st edn. Springer, Basel, pp 171-194. https://doi.org/10.1007/978-3-319-66682-2_8

Chen JH, Jiang HW, Hsieh EJ, Chen HY, Chien CT, Hsieh HL, Lin TP (2012). Drought and salt stress tolerance of an Arabidopsis glutathione S-transferase U17 knockout mutant are attributed to the combined effect of glutathione and abscisic acid. Plant Physiology 158:340-351. https://doi.org/10.1104/pp.111.181875

Chen Z, Gallie, DR (2004). The ascorbic acid redox state controls guard cell signaling and stomatal movement. The Plant Cell 16:1143-1162. https://doi.org/10.1105/tpc.021584

Correia MJ, Coelho D, David MM (2001). Response to seasonal drought in three cultivars of Ceratonia siliqua; leaf growth and water relation. Tree Physiology 21:645-653. https://doi.org/10.1093/treephys/21.10.645

Dahnke WC, Whitney DA (1988). Measurement of soil salinity. In: Dahnke WC (Ed.), Recommended Chemical Soil Test Procedures for the North Central Region, 499. North Central Regional Publication 221. North Dakota Agricultural Experiment Station Bulletin, pp 32-34.

Dai YJ, Shen ZG, Liu Y, Wang LL, Hannaway D, Lu HF (2009). Effects of shade treatments on the photosynthetic capacity, chlorophyll fluorescence, and chlorophyll content of Tetrastigma hemsleyanum Diels et Gilg. Environmental and Experimental Botany 65:177-182. https://doi.org/10.1016/j.envexpbot.2008.12.008

De-Matos NJ, Bertodo LOO, Da-Rosa LMG, Von-Poser GL, Rech SB (2014). Stress induction of valuable secondary metabolites in Hypericum polyanthemum acclimatized plants. South African Journal Botany 94:182-189. https://doi.org/10.1016/j.sajb.2014.06.014

Desoky EM, Elrys AS, Rady MM (2019). Integrative moringa and licorice extracts application improves Capsicum annuum fruit yield and declines its contaminant contents on a heavy metals-contaminated saline soil. Ecotoxicology and Environmental Safety 169:50-60. https://doi.org/10.1016/j.ecoenv.2018.10.117

El-Beltagi HS, Mohamed HI, Sofy MR (2020). Role of ascorbic acid, glutathione and proline applied as singly or in sequence combination in improving chickpea plant through physiological change and antioxidant defense under different levels of irrigation intervals. Molecules 25:1702. https://doi.org/10.3390/molecules25071702

Farooq M, Gogoi N, Hussain M, Barthakur S, Paul S, Bharadwaj N, … Siddique KHM (2017). Effects, tolerance mechanisms and management of salt stress in grain legumes. Plant Physiology and Biochemistry 118:199-217. https://doi.org/10.1016/j.plaphy.2017.06.020

Fotopoulos V, De Tullio MC, Barnes J, Kanellis AK (2008). Altered stomatal dynamics in ascorbate oxidase over-expressing tobacco plants suggest a role for dehydroascorbate signalling. Journal of Experimental Botany 59:729-737. https://doi.org/10.1093/jxb/erm359

Foyer CH, Noctor G (2005a). Redox homeostasis and antioxidant signaling: a metabolic interface between stress perception and physiological responses. Plant Cell 17:1866-1875. https://doi.org/10.1016/j.plaphy.2017.06.020

Foyer CH, Noctor G (2005b). Oxidant and antioxidant signaling in plants: a re-evaluation of the concept of oxidative stress in a physiological context. Plant, Cell & Environment 28:1056-1071. https://doi.org/10.1111/j.1365-3040.2005.01327.x

Gill SS, Tuteja N (2010). Review reactive oxygen species and antioxidant machinery in abiotic stress tolerance in crop plants. Plant Physiology and Biochemistry 48(12):909-930. https://doi.org/10.1016/j.plaphy.2010.08.016

Guang-Cheng S, Zhan-Yu Z, Na L, Shuang-En Y, Weng-Gang X (2008). Comparative effects of deficit irrigation (DI) and partial rootzone drying (PRD) on soil water distribution, water use, growth and yield in greenhouse grown hot pepper. Scientia Horticulturae 119:11-16. https://doi.org/10.1016/j.scienta.2008.07.001

Hasanuzzaman M, Nahar K, Anee TI, Fujita M (2017). Glutathione in plants: biosynthesis and physiological role in environmental stress tolerance. Physiology and Molecular Biology of Plants 23(2):249-268. https://doi.org/10.1007/s12298-017-0422-2

Hasegawa PM, Bressan RA, Zhu JK, Bohnert HJ (2000). Plant cellular and molecular responses to high salinity. Annual Review of Plant Physiology and Plant Molecular Biology 51:463-499. https://doi.org/10.1146/annurev.arplant.51.1.463

Herbinger K, Tausz M, Wonisch A, Soja G, Sorger A, Grill D (2002). Complex interactive effects of drought and ozone stress on the antioxidant defence systems of two wheat cultivars. Plant Physiology and Biochemistry 40:691-696. https://doi.org/10.1016/S0981-9428(02)01410-9

Higinbotham N, Bud E, Foster RJ (1967). Mineral ion contents and cell trans-membranes electro-potentials of peas and oat seedling tissues. Plant Physiology 24:37-46. https://doi.org/10.1104/pp.42.1.37

Hong-Bo S, Li-Ye C, Cheruth AJ, Chang-Xing Z (2008). Water deficit stress induced anatomical changes in higher plants. Current Research in Biology (Comptes Rendus Biologies) 331:215-225. https://doi.org/10.1016/j.crvi.2008.01.002

Horie T, Brodsky DE, Costa A, Kaneko T, Schiavo FL, Katsuhara M, Schroeder JI (2011). K+ transport by the OsHKT2; 4 transporter from rice with a typical Na+ transport properties and competition in permeation of K+ over Mg2+ and Ca2+ ions. Plant Physiology 156:1493-1507. https://doi.org/10.1104/pp.110.168047

Hussain M, Farooq S, Hasan W, Ul-Allah S, Tanveer M, Farooq M, Nawaz A (2018). Drought stress in sunflower: Physiological effects and its management through breeding and agronomic alternatives. Agricultural Water Management 201:152-167. https://doi.org/10.1016/j.agwat.2018.01.028

Iqbal MJ (2018). Role of osmolytes and antioxidant enzymes for drought tolerance in wheat. Global Wheat Production, Shah Fahad, Abdul Basir and Muhammad Adnan, IntechOpen. http://dx.doi.org/10.5772/intechopen.75926

Irigoyen JJ, Emerich DW, Sanchez-Diaz M (1992). Water stress induced changes in the concentrations of proline and total soluble sugars in nodulated alfalfa (Medicago sativa) plants. Plant Physiology 8:455-460. https://doi.org/10.1111/j.1399-3054.1992.tb08764.x

Ismail SM (2010). Influence of deficit irrigation on water use efficiency and bird pepper production (Capsicum annuum L.). JKAU: Meteorology, Environment and Arid Land Agriculture Sciences 21:29-43. https://doi.org/10.4197/met.21-2.3

Jackson ML (1967). Soil chemical analysis. Prentice Hall of India Pvt. Ltd, New Delhi, India pp 144-197 and 326-338. https://doi.org/10.1002/jpln.19590850311

Jaleel CA, Manivannan P, Sankar B, Kishorekumar A, Gopi R, Somasundaram R, Panneerselvam R (2007). Water deficit stress mitigation by calcium chloride in Catharanthus roseus: effects on oxidative stress, proline metabolism and indole alkaloid accumulation. Colloids and Surfaces B: Biointerfaces 60:110-116. https://doi.org/10.1016/j.colsurfb.2007.06.006

Kasote DM, Katyare SS, Hegde MV, Bae H (2015). Significance of antioxidant potential of plants and its relevance to therapeutic applications. International Journal of Biological Sciences 11(8):982-991. https://doi.org/10.7150/ijbs.12096

Kattab H (2007). Role of glutathione and polyadenylic acid on the oxidative defense systems of two different cultivars of canola seedlings grown under saline condition. Australian Journal of Basic and Applied Sciences 1:323-332.

Kopta T, Sekara A, Pokluda R, Ferby V, Caruso G (2020). Screening of chilli pepper genotypes as a source of capsaicinoids and antioxidants under conditions of simulated drought stress. Plants 9(364):1-17. https://doi.org/10.3390/plants9030364

Kotebagilu NP, Palvai VR, Urooj A (2014). Protective effect of selected medicinal plants against hydrogen peroxide induced oxidative damage on biological substrates. International Journal of Medicinal Chemistry 12:1-7. https://doi.org/10.1155/2014/861084

Kpinkoun JK, Amoussa AM, Mensah ACG, Komlan FA, Kinsou E, Lagnika L, Gandonou CB (2019). Effect of salt stress on flowering, fructification and fruit nutrients concentration in a local cultivar of chili pepper (Capsicum frutescens L.). International Journal of Plant Physiology and Biochemistry 11(1):1-7. https://doi.org/10.5897/IJPPB2019.0284

Lee SKD (2006). Hot pepper response to interactive effects of salinity and boron. Plant, Soil and Environment 52:227-233. https://doi.org/10.17221/3433-PSE

Mardani S, Tabatabaei SH, Pessarakli M, Zareabyaneh H (2017). Physiological responses of pepper plant (Capsicum annuum L.) to drought stress. Journal of Plant Nutrition 40(10):1453-1464. https://doi.org/10.1080/01904167.2016.1269342

Merwad AMA, Desoky EM, Rady MM (2018). Response of water deficit-stressed Vigna unguiculata performances to silicon, proline or methionine foliar application. Scientia Horticulturae 228:132-144. https://doi.org/10.1016/j.scienta.2017.10.008

Munns R (2002). Comparative physiology of salt and water stress. Plant, Cell and Environment 25:239-250. https://doi.org/10.1046/j.0016-8025.2001.00808.x

Munns R, Termaat A (1986). Whole-plant responses to salinity. Australian Journal of Plant Physiology 13:143-160. https://doi.org/10.1071/PP9860143

Nahar K, Hasanuzzaman M, Alam MM, Fujita M (2017). Glutathione-induced drought stress tolerance in mung bean: coordinated roles of the antioxidant defence and methylglyoxal detoxification systems. AoB Plants 1(7):plv069. https://doi.org/10.1093/aobpla/plv069

Nassar MA, El-Sahhar KF (1998). Botanical Preparations and Microscopy (Microtechnique). Academic Bookshop. Dokki. Giza, Egypt, pp 219 (In Arabic)

Nazar R, Iqbal N, Syeed S, Khan NA (2011). Salicylic acid alleviates decreases in photosynthesis under salt stress by enhancing nitrogen and sulfur assimilation and antioxidant metabolism differentially in two mungbean cultivars. Journal of Plant Physiology 168:807-815. https://doi.org/10.1016/j.jplph.2010.11.001

Noctor G, Mhamdi A, Chaouch S, Han Y, Neukermans J, Marquez-Garcia B, … Foyer C (2012). Glutathione in plants: An integrated overview. Plant, Cell and Environment 35(2):454-484. https://doi.org/10.1111/j.1365-3040.2011.02400.x

Osman MS, Badawy AA, Osman AI, Abdel Latef AAH (2020) Ameliorative impact of an extract of the halophyte Arthrocnemum macrostachyum on growth and biochemical parameters of soybean under salinity stress. Journal of Plant Growth Regulation https://doi.org/10.1007/s00344-020-10185-2

Patil VC, Al-Gaadi KA, Wahb-Allah MA, Saleh AM, Marey SA, Samdani MS, Abbas ME (2014). Use of saline water for greenhouse bell pepper (Capsicum annuum) production. American Journal of Agricultural and Biological Sciences 9(2):208-217. https://doi.org/10.3844/ajabssp.2014.208.217

Phimchan P, Techawongstien S (2012). Impact of drought stress on the accumulation of capsaicinoids in capsicum cultivars with different initial capsaicinoid levels. HortScience 47(9):1204-1209. https://doi.org/10.21273/HORTSCI.47.9.1204

Pinheiro C, Chaves MM (2011). Photosynthesis and drought: can we make metabolic connections from available data? Journal of Experimental Botany 62:869-882. https://doi.org/10.1093/jxb/erq340

Rady MM (2012). A novel organo-mineral fertilizer can mitigate salinity stress effects for tomato production on reclaimed saline soil. South African Journal of Botany 81:8-14. https://doi.org/10.1016/j.sajb.2012.03.013

Rady MM, Belal HEE, Gadallah FM, Semida WM (2020). Selenium application in two methods promotes drought tolerance in Solanum lycopersicum plant by inducing the antioxidant defense system. Scientia Horticulturae 266:109290. https://doi.org/10.1016/j.scienta.2020.109290

Rady MM, Elrys AS, Abo El-Maati MF, Desoky EM (2019). Interplaying roles of silicon and proline effectively improve salt and cadmium stress tolerance in Phaseolus vulgaris plant. Plant Physiology and Biochemistry 139:558-568. https://doi.org/10.1016/j.plaphy.2019.04.025

Rady MM, Hemida KA (2016). Sequenced application of ascorbate-proline-glutathione improves salt tolerance in maize seedlings. Ecotoxicology and Environmental Safety 133:252-259. https://doi.org/10.1016/j.ecoenv.2016.07.028

Ramos-Valdivia AC, Huerta-Heredia AA, Trejo Tapia G, Cerda-García-Rojas CM (2012). Secondary metabolites as non-enzymatic plant protectors from oxidative stress. In: Oxidative Stress in Plants: Causes, Consequences and Tolerance, Anjum NA, Umar S, Ahmad A (Eds.) (NewDelhi: IK International Publishers), pp 413-441.

Sabetta W, Paradiso A, Paciolla C, de Pinto MC (2017). Chemistry biosynthesis, and antioxidative function of glutathione in plants. In: Hossain MA, Mostofa MG, Diaz-Vivancos P, Burritt DJ, Fujita M, Tran LSP (Eds). Glutathione in plant growth, development, and stress tolerance, 1st edn. Springer, Basel, pp 1-27. https://doi.org/10.1007/978-3-319-66682-2_1

Sengupta S, Bisson WH, Mathew LK, Kolluri SK, Tanguay RL (2012). Alternate glucocorticoid receptor ligand binding structures influence outcomes in an in vivo tissue regeneration model. Comparative biochemistry and physiology. Comparative Biochemistry and Physiology - Part C: Toxicology & Pharmacology 156(2):121-129. https://doi.org/10.1016/j.cbpc.2012.05.003

Shahid SA, Zaman M, Heng L (2018). Soil salinity: historical perspectives and a world overview of the problem. In: Guideline for Salinity Assessment, Mitigation and Adaptation Using Nuclear and Related Techniques (Springer, Cham), pp 43-53. https://doi.org/10.1007/978-3-319-96190-3_2

Singh R, Singh S, Parihar P, Mishra RK, Tripathi DK, Singh VP, Chauhan DK, Prasad SM (2016). Reactive Oxygen Species (ROS): Beneficial companions of plant’s developmental processes. Frontiers in Plant Science 7:1299. https://doi.org/10.3389/fpls.2016.01299

Singleton VL, Rossi JA (1965). Colorimetry of total phenolics with phosphomolybdic–phosphotungstic acid reagents. American Journal of Enology and Viticulture 16:144-158.

Smirnoff N, Wheeler GL (2000). Ascorbic acid in plants: Biosynthesis and function. Critical Reviews in Plant Sciences 9:267-290. https://doi.org/10.1080/10409230008984166

Sohag AAM, Tahjib-Ul-Arif M, Polash MAS, Chowdhury MB, Afrin S, Burritt DJ, … Hossain MA (2020). Exogenous glutathione-mediated drought stress tolerance in rice (Oryza sativa L.) is associated with lower oxidative damage and favorable ionic homeostasis. Iranian Journal of Science and Technology, Transaction A: Science 44:955-971. https://doi.org/10.1007/s40995-020-00917-0

Srivalli S, Khanna-Chopra R (2008). Role of glutathione in abiotic stress tolerance. In: Khan NA, Singh S, Umar S (Eds). Sulfur assimilation and abiotic stress in plants. Springer, Berlin, pp 207-225. https://doi.org/10.1016/B978-0-12-799963-0.00005-8

Taha RS, Alharby HF, Bamagoos AA, Medani RA, Rady MM (2020). Elevating tolerance of drought stress in Ocimum basilicum using pollen grains extract; a natural biostimulant by regulation of plant performance and antioxidant defense system. South African Journal of Botany 128:42-53. https://doi.org/10.1016/j.sajb.2019.09.014

Taha SS, Mohamed AM, Rady MM (2018). Effect of exogenous α-Tocopherol on sweet pepper plants irrigated by diluted sea water. Journal of Agricultural Studies 6(1):25-46. https://doi.org/10.5296/jas.v6i1.12365

Tester M, Bacic A (2005). Abiotic stress tolerance in grasses. From model plants to crop plants. Plant Physiology 137:791-793. https://doi.org/10.1104/pp.104.900138

Vernoux T, Wilson RC, Seeley KA, Reichheld JP, Muroy S, Brown S, … Inze D (2000). The root meristem less cadmium sensitive2 gene defines a glutathione-dependent pathway involved in initiation and maintenance of cell division during postembryonic root development. The Plant Cell 12:97-110. https://doi.org/10.1105/tpc.12.1.97

Wilde SA, Corey RB, Lyer JG, Voigt GK (1985). Soil and plant analysis for tree culture. Oxford and IBM Publishers, New Delhi, India, 3rd ed, pp 93-106.

Yang H, Shukla MK, Mao X, Kang S, Du T (2019). Interactive regimes of reduced irrigation and salt stress depressed tomato water use efficiency at leaf and plant scales by affecting leaf physiology and stem sap flow. Frontiers in Plant Science 10:160. https://doi.org/10.3389/fpls.2019.00160

Zaki SS, Belal EEE, Rady MM (2019). Cyanobacteria and glutathione applications improve productivity, nutrient contents, and antioxidant systems of salt-stressed soybean plant. International Letters of Natural Sciences 76:72-85. https://doi.org/10.18052/www.scipress.com/ILNS.76.72

Zaki SS, Mohamed GF (2018). Alleviating effects of ascorbic acid and glutathione for faba bean plants irrigated with saline water. Journal of Plant Sciences 2(2):80-94. https://doi.org/10.25177/JPS.2.2.3

Zhou Y, Wen ZL, Zhang JW, Chen XJ, Cui JX, Xu W, Liu HY (2017). Exogenous glutathione alleviates salt induced oxidative stress in tomato seedlings by regulating glutathione metabolism, redox status, and the antioxidant system. Scientia Horticulturae 220:90-101. http://dx.doi.org/10.1016/j.scienta.2017.02.021

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2020-12-22

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AL-ELWANY, O. A., MOHAMED, G. F. ., ABDURRAHMAN, H. A. ., RADY, M. M. ., & ABDEL LATEF, A. A. . (2020). Exogenous glutathione-mediated tolerance to deficit irrigation in salt-affected Capsicum frutescence (L.) plants is connected with higher antioxidant content and ionic homeostasis. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 48(4), 1957–1979. https://doi.org/10.15835/nbha48412126

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DOI: 10.15835/nbha48412126