The Use of PGPB to Promote Plant Hydroponic Growth

Plants - Tập 11 Số 20 - Trang 2783
Ashley A. Stegelmeier1, Danielle M. Rose1, Benjamin R. Joris1, Bernard R. Glick2
1Ceragen Inc., 151 Charles St W, Suite 199, Kitchener, ON N2G 1H6, Canada
2Department of Biology, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1 Canada

Tóm tắt

Improvements to the world’s food supply chain are needed to ensure sufficient food is produced to meet increasing population demands. Growing food in soilless hydroponic systems constitutes a promising strategy, as this method utilizes significantly less water than conventional agriculture, can be situated in urban areas, and can be stacked vertically to increase yields per acre. However, further research is needed to optimize crop yields in these systems. One method to increase hydroponic plant yields involves adding plant growth-promoting bacteria (PGPB) into these systems. PGPB are organisms that can significantly increase crop yields via a wide range of mechanisms, including stress reduction, increases in nutrient uptake, plant hormone modulation, and biocontrol. The aim of this review is to provide critical information for researchers on the current state of the use of PGPB in hydroponics so that meaningful advances can be made. An overview of the history and types of hydroponic systems is provided, followed by an overview of known PGPB mechanisms. Finally, examples of PGPB research that has been conducted in hydroponic systems are described. Amalgamating the current state of knowledge should ensure that future experiments can be designed to effectively transition results from the lab to the farm/producer, and the consumer.

Từ khóa


Tài liệu tham khảo

Santoyo, 2021, The current and future role of microbial culture collections in food security worldwide, Front. Sustain. Food Syst., 4, 614739, 10.3389/fsufs.2020.614739

Barrett, 2021, Overcoming global food security challenges through science and solidarity, Amer. J. Agr. Econ., 103, 422, 10.1111/ajae.12160

Grafton, 2015, Food and water gaps to 2050: Preliminary results from the global food and water system (GFWS) platform, Food Secur., 7, 209, 10.1007/s12571-015-0439-8

Ritchie, H., and Roser, M. (2022, August 25). Land Use. Published Online at OurWorldInData. Available online: https://ourworldindata.org/land-use.

Pathania, 2020, Role of plant growth-promoting bacteria in sustainable agriculture, Biocatal. Agric. Biotechnol., 30, 101842, 10.1016/j.bcab.2020.101842

Pimentel, 2013, Soil erosion threatens food production, Agriculture, 3, 443, 10.3390/agriculture3030443

Haider, 2021, Emergence of new insect pests on vegetables during the last decade: A case study, Curr. Hortic., 9, 20, 10.5958/2455-7560.2021.00003.0

Rodell, 2018, Emerging trends in global freshwater availability, Nature, 557, 651, 10.1038/s41586-018-0123-1

McIntyre, 2010, Global threats to human water security and river biodiversity, Nature, 467, 555, 10.1038/nature09440

Nemali, 2022, History of controlled environment horticulture: Greenhouses, HortScience, 57, 239, 10.21273/HORTSCI16160-21

Engler, 2021, Review of energy efficiency in controlled environment agriculture, Renew Sustain. Energy Rev., 141, 110786, 10.1016/j.rser.2021.110786

Berkers, 2011, System innovation through stepwise reconfiguration: The case of technological transitions in Dutch greenhouse horticulture (1930–1980), Technol. Anal. Strateg. Manag., 23, 227, 10.1080/09537325.2011.550392

Cuerva, 2021, Building-integrated agriculture: Are we shifting environmental impacts? An environmental assessment and structural improvement of urban greenhouses, Res. Conserv. Recycl., 169, 105526, 10.1016/j.resconrec.2021.105526

Touliatos, 2016, Vertical farming increases lettuce yield per unit area compared to conventional horizontal hydroponics, Food Energy Secur., 5, 184, 10.1002/fes3.83

Sharma, 2018, Hydroponics as an advanced technique for vegetable production: An overview, J. Soil Water Conserv., 17, 364, 10.5958/2455-7145.2018.00056.5

Lee, 2015, Beneficial bacteria and fungi in hydroponic systems: Types and characteristics of hydroponic food production methods, Sci. Hortic., 195, 206, 10.1016/j.scienta.2015.09.011

Vasdravanidis, C., Alvanou, M.V., Lattos, A., Papadopoulos, D.K., Chatzigeorgiou, J., Ravani, M., Liantas, G., Georgoulis, I., Feidantsis, K., and Ntinas, G.K. (2022). Aquaponics as a promising strategy to mitigate impacts of climate change on rainbow trout culture. Animals, 12.

Farhadian, 2019, Thermal performance simulation of hydroponic green wall in a cold climate, Int. J. Srchitect. Eng. Urban Plan, 29, 233

2012, Advances of hydroponics in Latin America, Acta Hortic., 947, 23

Peterson, 2002, Greenhouse gas emissions, life-cycle inventory and cost-efficiency of using laminated wood instead of steel construction.: Case: Beams at Gardermoen airport, Environ. Sci. Pol., 5, 169, 10.1016/S1462-9011(01)00044-2

Sumalan, R.L., Stroia, N., Moga, D., Muresan, V., Lodin, A., Vintila, T., and Popescu, C.A. (2020). A Cost-effective embedded platform for greenhouse environment control and remote monitoring. Agronomy, 10.

Panno, S., Davino, S., Caruso, A.G., Bertacca, S., Crnogorac, A., Mandić, A., Noris, E., and Matić, S. (2021). A review of the most common and economically important diseases that undermine the cultivation of tomato crop in the mediterranean basin. Agronomy, 11.

Glick, 2012, Plant growth-promoting bacteria: Mechanisms and applications, Cientifica, 2012, 963401

Anzalone, A., Mosca, A., Dimaria, G., Nicotra, D., Tessitori, M., Privitera, G.F., Pulvirenti, A., Leonardi, C., and Catara, V. (2022). Soil and soilless tomato cultivation promote different microbial communities that provide new models for future crop interventions. Int. J. Mol. Sci., 23.

Gericke, 1938, Crop production without soil, Nature, 141, 536, 10.1038/141536a0

Gericke, 1929, Aquaculture: A means of crop-production, Am. J. Bot., 16, 862

Gericke, 1937, Hydroponics—Crop production in liquid culture media, Science, 85, 177, 10.1126/science.85.2198.177

Felipe, 2021, Growth and yield assessment of lettuce (Lactuca sativa L.): An economic feasibility and performance evaluation of capillary wick irrigation system, Plant Sci. Today, 9, 62, 10.14719/pst.1460

Semananda, 2021, Assessing reliability of recycled water in wicking beds for sustainable urban agriculture, Earth, 2, 468, 10.3390/earth2030028

Daud, 2018, Design and realization of fuzzy logic control for ebb and flow hydroponic system, Int. J. Sci. Tech. Res., 7, 138

Wortman, 2015, Crop physiological response to nutrient solution electrical conductivity and pH in an ebb-and-flow hydroponic system, Sci. Hortic., 194, 34, 10.1016/j.scienta.2015.07.045

Wang, K., Ali, M.M., Pan, K., Su, S., Xu, J., and Chen, F. (2022). Ebb-and-flow subirrigation improves seedling growth and root morphology of tomato by influencing root-softening enzymes and transcript profiling of related genes. Agronomy, 12.

Li, 2021, Combined environmental stresses induced by drip irrigation positively affect most solar greenhouse grown tomato fruit quality, Sci. Hortic., 288, 110334, 10.1016/j.scienta.2021.110334

Wheatley, 2009, An expanded clay pebble, continuous recirculating drip system for viable long-term hydroponic grapevine culture, Am. J. Enol. Vitic., 60, 542, 10.5344/ajev.2009.60.4.542

Dartey, 2021, Small scale automated drip circulation system, J. Elec. Engin. U., 5, 186

Goswami, 2022, Soil-less culture (hydroponics)—A review, Just Agric., 2, 1

Cooper, A. (1978). Commercial Applications of NFT, Grower Books.

Frasetyal, 2021, The effect of hydroponics systems on the growth of lettuce, IOP Conf. Ser. Mater. Sci. Eng., 1098, 042115, 10.1088/1757-899X/1098/4/042115

Hamza, 2022, Using deep water culture as one of the important hydroponic systems for saving water, mineral fertilizers and improving the productivity of lettuce crop, Int. J. Health Sci., 6, 2311, 10.53730/ijhs.v6nS9.12932

Lakhiar, 2018, Modern plant cultivation technologies in agriculture under controlled environment: A review on aeroponics, J. Plant Interac., 13, 338, 10.1080/17429145.2018.1472308

Goddek, S., Joyce, A., Kotzen, B., and Burnell, G.M. (2019). Aquaponics Food Production Systems, Springer.

Espinal, C.A., and Matulić, D. (2019). Aquaponics Food Production Systems, Chapter 3: Recirculating Aquaculture Techniques, Springer. [1st ed.].

Maucieri, 2018, Hydroponic systems and water management in aquaponics: A review, Ital. J. Agron., 13, 1

Mattson, N.S., and Peters, C. (2014). A recipe for hydroponic success. Inside Grower, 16–19.

Jin, 2019, Cannabis indoor growing conditions, management practices, and post-harvest treatment: A review, Am. J. Plnt. Sci., 10, 925, 10.4236/ajps.2019.106067

Singh, 2015, LEDs for energy efficient greenhouse lighting, Renew Sustain. Energy Rev., 49, 139, 10.1016/j.rser.2015.04.117

Quagrainie, 2018, Economic analysis of aquaponics and hydroponics production in the U.S. midwest, J. Appl. Aquac., 30, 1, 10.1080/10454438.2017.1414009

Oxford Analytica (2022, September 01). Fertiliser and Food Prices Could Be High for Years. Published Online at Oxford Analytica Expert Briefings. Available online: https://dailybrief.oxan.com/Analysis/DB268415/Fertiliser-and-food-prices-could-be-high-for-years.

Glick, B.R. (2020). Beneficial Plant-Bacterial Interactions, Springer. [2nd ed.].

Lynch, J.M. (1990). The Rhizosphere, Wiley-Interscience.

Bais, 2006, The role of root exudates in the rhizosphere interactions with plants and other organisms, Annu. Rev. Plant Biol., 57, 233, 10.1146/annurev.arplant.57.032905.105159

Walker, 2003, Root exudation and rhizosphere biology, Plant Physiol., 32, 44, 10.1104/pp.102.019661

Glick, B.R., and Gamalero, E. (2021). Recent developments in the study of plant microbiomes. Microorganisms, 9.

Adeleke, 2021, Plant growth-promoting root-colonizing bacterial endophytes, Rhizosphere, 20, 100433, 10.1016/j.rhisph.2021.100433

Santoyo, 2016, Plant growth-promoting bacterial endophytes, Microbiolog. Res., 183, 92, 10.1016/j.micres.2015.11.008

Glick, 1995, The enhancement of plant growth by free-living bacteria, Can. J. Microbiol., 41, 109, 10.1139/m95-015

Duca, 2014, Indole-3-acetic acid in plant-microbe interactions, Anton. Van. Leeuwenhoek, 106, 85, 10.1007/s10482-013-0095-y

Rodriguez, 1999, Phosphate solubilizing bacteria and their role in plant growth promotion, Biotechnol. Adv., 17, 319, 10.1016/S0734-9750(99)00014-2

Zhao, 2008, Isolation of mineral potassium-solubilizing bacterial strains from agricultural soils in Shandong Province, Biodivers. Sci., 16, 593, 10.3724/SP.J.1003.2008.08121

Alori, 2017, Microbial phosphorus solubilization and its potential for use in sustainable agriculture, Front. Microbiol., 8, 971, 10.3389/fmicb.2017.00971

Ali, 2021, Effect of potassium solubilizing bacteria (Bacillus cereus) on growth and yield of potato, J. Plant Nutr., 44, 411, 10.1080/01904167.2020.1822399

Neilands, 1981, Iron absorption and transport in microorganisms, Annu. Rev. Nutrit., 1, 27, 10.1146/annurev.nu.01.070181.000331

Crowley, 1988, Utilization of microbial siderophores in iron acquisition by oat, Plant Physiol., 87, 685, 10.1104/pp.87.3.680

Cheng, 2008, Perspectives in biological nitrogen fixation research, J. Inegr. Plant Biol., 50, 786, 10.1111/j.1744-7909.2008.00700.x

Mylona, 1995, Symbiotic nitrogen fixation, Plant Cell, 7, 869, 10.2307/3870043

Taller, 1989, Cytokinins in Azotobacter vinelandii culture medium, Appl. Environ. Microbiol., 55, 266, 10.1128/aem.55.1.266-267.1989

Timmusk, 1999, Cytokinin production by Paenibacillus polymyxa, Soil Biol. Biochem., 31, 1847, 10.1016/S0038-0717(99)00113-3

Mens, 2018, Local and systemic effect of cytokinins on soybean nodulation and regulation of their isopentenyl transferase (IPT) biosynthesis genes following rhizobia inoculation, Front. Plant Sci., 9, 1150, 10.3389/fpls.2018.01150

Sheikh, 2014, Agroinfiltration by cytokinin-producing Agrobacterium sp. Strain GV3101 primes defence responses in Nicotiana tabacum, Int. Soc. Mol. Plant-Micro. Interac., 27, 1175

Tafner, 2016, Cytokinin production by Pseudomonas fluorescens G-20-18 determines biocontrol activity against Pseudomonas syringae in Arabidopsis, Sci. Rep., 6, 23310, 10.1038/srep23310

Bean, 2022, Trichoderma synthesizes cytokinins and alters cytokinin dynamics of inoculated Arabidopsis seedlings, J. Plant Growth Reg., 41, 2678, 10.1007/s00344-021-10466-4

Liu, 2013, Cytokinin-producing, plant growth-promoting rhizobacteria that confer resistance to drought stress in Platycladus orientalis container seedlings, Appl. Micro. Biotech., 97, 9155, 10.1007/s00253-013-5193-2

Mekureyaw, 2022, The cytokinin-producing plant beneficial bacterium Pseudomonas fluorscens G20-18 primes tomato (Solanum lycopersicum) for enhanced drought stress responses, J. Plant Physiol., 270, 153629, 10.1016/j.jplph.2022.153629

Joo, 2005, Gibberellins-producing Rhizobacteria increase endogenous gibberellins content and promote growth of red peppers, J. Microbiol., 43, 510

Yamaguchi, 2008, Gibberellin metabolism and its regulation, Annu. Rev. Plant Biol., 59, 225, 10.1146/annurev.arplant.59.032607.092804

Tanimoto, 2012, Tall or short? Slender or thick? A plant strategy for regulating elongationgrowth of roots by low concentrations of gibberellin, Ann. Bot., 110, 373, 10.1093/aob/mcs049

Zhao, 2010, Auxin biosynthesis and its role in plant development, Annu. Rev. Plant Biol., 61, 49, 10.1146/annurev-arplant-042809-112308

Woodward, 2005, Auxin: Regulation, action, and interaction, Ann. Bot., 95, 707, 10.1093/aob/mci083

Zemlyanskaya, E.V., Omelyanchuk, N.S., Ubogoeva, E.V., and Mironova, V.V. (2018). Deciphering auxin-ethylene crosstalk at a systems level. Int. J. Molec. Sci., 19.

Grossmann, 2010, Auxin herbicides: Current status of mechanism and mode of action, Pest. Manag. Sci., 66, 113, 10.1002/ps.1860

Kazan, 2009, Linking development to defense: Auxin in plant-pathogen interactions, Trends Plant Sci., 14, 373, 10.1016/j.tplants.2009.04.005

Abeles, F.B., Morgan, P.W., and Saltveit, M.E. (1992). Ethylene in Plant Biology, Academic Press. [2nd ed.].

Mattoo, A.K., and Suttle, J.C. (1991). Stress/wound ethylene. The Plant Hormone Ethylene, CRC Press.

Glick, 2004, Bacterial ACC deaminase and the alleviation of plant stress, Adv. Appl. Microbiol., 56, 291, 10.1016/S0065-2164(04)56009-4

Glick, 2007, Promotion of plant growth by ACC deaminase-containing soil bacteria, Eur. J. Plant Pathol., 119, 329, 10.1007/s10658-007-9162-4

Gamalero, 2015, Bacterial modulation of plant ethylene levels, Plant Physiol., 169, 13, 10.1104/pp.15.00284

Gamalero, E., and Glick, B.R. (2020). The use of plant growth-promoting bacteria to prevent nematode damage to plants. Biology, 9.

Glick, 2018, Microbiome engineering to improve biocontrol and plant growth-promoting mechanisms, Microbiol. Res., 208, 25, 10.1016/j.micres.2018.01.005

Santoyo, G., Guzman-Guzman, P., Parra-Cota, F.I., de los Santos-Villalobos, S., Orozco-Mosqueda, M.C., and Glick, B.R. (2021). Plant growth stimulation by microbial consortia. Agronomy, 11.

Bhattarai, 2008, Oxygenation of the rookwool substrate for hydroponics, Aquaponics J., 49, 29

Meselmani, M.A. (2022). Nutrient solution for hydroponics. Soiless Culture, IntechOpen.

Rubol, 2013, Modeling soil moisture and oxygen effexts on soil biogeochemical cycles including dissimilatory nitrate reduction to ammononium (DNRA), Adv. Water Res., 62, 106, 10.1016/j.advwatres.2013.09.016

Lei, 2021, Comparison of growth characteristics, functional qualities, and texture of hydroponically grown and soil-grown lettuce, LWT, 150, 111931, 10.1016/j.lwt.2021.111931

Tavakkoli, 2010, The response of barley to salinity stress differs between hydroponic and soil systems, Funct. Plant Biol., 37, 621, 10.1071/FP09202

Riser, 1984, Microbiology of hydroponically grown lettuce, J. Food Prot., 47, 765, 10.4315/0362-028X-47.10.765

Rivera, 2015, Bacterial assessment on leaves of green vegetable grown on hydroponics and its possible health risks, J. Agric. Environ. Sci., 4, 1

Van Gerrewey, T., El-Nakhel, C., De Pascale, S., De Paepe, J., Clauwaert, P., Kerckhof, F.M., Boon, N., and Geelen, D. (2021). Root-associated bacterial community shifts in hydroponic lettuce cultured with urine-derived fertilizer. Microorganisms, 9.

Lobanov, 2022, Plants dictate root microbial composition in hydroponics and aquaponics, Front. Microbiol., 13, 848057, 10.3389/fmicb.2022.848057

Sheridan, 2017, Microbial community dynamics and response to plant growth-promoting microorganisms in the rhizosphere of four common food crops cultivated in hydroponics, Microb. Ecol., 73, 378, 10.1007/s00248-016-0855-0

Ishizawa, 2020, Community dynamics of duckweed-associated bacteria upon inoculation of plant growth-promoting bacteria, FEMS Microbiol. Ecol., 96, fiaa101, 10.1093/femsec/fiaa101

Ritchie, H., Roser, M., and Rosado, P. (2022, August 30). Fertilizers. Published Online at OurWorldInData. Available online: https://ourworldindata.org/fertilizers.

Mia, 2010, Effect of plant growth promoting rhizobacterial (PGPR) inoculation on growth and nitrogen incorporation of tissue-cultured Musa plantlets under nitrogen-free hydroponics condition, Aus. J. Crop Sci., 4, 85

Ma-on, N. (2009). Immobilization of PGPR to Increase Efficiency of Plant Growth Promotion in Hydroponic System. [Master’s Thesis, Suranaree University of Technology].

Ishizawa, 2020, Enhanced biomass production and nutrient removal capacity of duckweed via two-step cultivation process with a plant growth promoting bacterium, Acinetobacter calcoaceticus P23, Chemosphere, 238, 124682, 10.1016/j.chemosphere.2019.124682

Fitzsimmons, 2016, Use of Bacillus spp. to enhance phosphorus availability and serve as a plant growth promoter in aquaponics systems, Sci. Hortic., 211, 277, 10.1016/j.scienta.2016.09.005

Aini, 2019, Effect of nutrient concentration, PGPR and AMF on plant growth, yield, and nutrient uptake of hydroponic lettuce, Int. J. Agric. Biol., 21, 175

Shinohara, 2011, Microbial mineralization of organic nitrogen into nitrate to allow the use of organic fertilizer in hydroponics, Soil Scin. Plant Nutr., 57, 190, 10.1080/00380768.2011.554223

2022, Plant growth-promoting bacteria belonging to the genera Pseudomonas and Bacillus improve the growth of sorghum seedlings in a low-nutrient soil, Bot. Sci., 100, 56

Begum, 2018, Shoot endophytic plant growth-promoting bacteria reduce cadmium toxicity and enhance switchgrass (Panicum virgatum L.) biomass, Acta Physiol. Plant, 40, 170, 10.1007/s11738-018-2737-1

Begum, N., Hu, Z., Cai, Q., and Lou, L. (2019). Influence of PGPB inoculation on HSP70 and HMA3 gene expression in switchgrass under cadmium stress. Plants, 8.

Yolageldi, 2012, Effect of rhizobacteria on yield of hydroponically grown tomato plants, Acta Hort., 952, 777

Aini, 2019, The effect of nutrient concentration and inoculation of PGPR and AMF on the yield and fruit quality of hydroponic cherry tomatoes (Lycopersicon esculentum Mill. var. cerasiforme), J. Appl. Hortic., 21, 116, 10.37855/jah.2019.v21i02.20

Tian, 2022, Identification of a plant endophytic growth-promoting bacteria capable of inhibiting cadmium uptake in rice, J. Appl. Microbiol., 132, 520, 10.1111/jam.15201

Paradiso, 2017, Changes in leaf anatomical traits enhanced photosynthetic activity of soybean grown in hydroponics with plant growth-promoting microorganisms, Front. Plant Sci., 8, 674, 10.3389/fpls.2017.00674

Pan, 2017, Enhanced Cd extraction of oilseed rape (Brassica napus) by plant growth-promoting bacteria isolated from Cd hyperaccumulator Sedum alfredii Hance, Int. J. Phytoremed, 19, 281, 10.1080/15226514.2016.1225280

Yedidia, 2001, Effect of Trichoderma harzianum on microelement concentrations and increased growth of cucumber plants, Plant Soil, 235, 235, 10.1023/A:1011990013955

Vinale, 2013, Harzianic acid: A novel siderophore from Trichoderma harzianum, FEMS Microbiol. Lett., 347, 123

Lovaisa, 2020, The plant growth promoting bacteria Gluconacetobacter diazotrophicus and Azospirillum brasilense contribute to the iron nutrition of strawberry plants through siderophores production, J. Plant Growth Regul., 91, 185, 10.1007/s10725-020-00598-0

Handy, 2021, Identification of plant growth promoting bacteria within space crop production systems, Front. Astron. Space Sci., 8, 735834, 10.3389/fspas.2021.735834

Zhang, 2018, Salt-tolerant and plant growth-promoting bacteria isolated from high-yield paddy soil, Can. J. Microbiol., 64, 968, 10.1139/cjm-2017-0571

Orhan, 2016, Alleviation of salt stress by halotolerant and halophilic plant growth-promoting bacteria in wheat (Triticum aestivum), Braz. J. Microbiol., 47, 621, 10.1016/j.bjm.2016.04.001

Kidoglu, 2013, Rhizobacteria promoted yield of cucumber plants grown in perlite under Fusarium wilt stress, Sci. Hortic., 153, 22, 10.1016/j.scienta.2013.01.004

Kholssi, 2021, A consortium of cyanobacteria and plant growth promoting rhizobacteria for wheat growth improvement in a hydroponic system, S. Afr. J. Bot., 142, 247, 10.1016/j.sajb.2021.06.035

Araújo, R.C., Ribeiro, M.S., Rodrigues, F.A., Silva, B.S., Dória, J., and Pasqual, M. (2022). Association of growth-promoting bacteria and hydroponic system aiming at reducing the time of production of banana seedlings. Arch. Agron. Soil Sci.

Sebring, R.L., Duiker, S.W., Berghage, R.D., Regan, J.M., Lambert, J.D., and Bryant, R.B. (2022). Gluconacetobacter diazotrophicus Inoculation of Two Lettuce Cultivars Affects Leaf and Root Growth under Hydroponic Conditions. Appl. Sci., 12.

Thongnok, 2021, AsIII-oxidizing and Cd-tolerant plant growth-promoting bacteria synergistically reduce arsenic translocation, toxicity and accumulation in KDML105 rice, Environ. Exp. Bot., 192, 104660, 10.1016/j.envexpbot.2021.104660

Dehbi, 1993, Increase of greenhouse tomato fruit yields by plant growth-promoting rhizobacteria (PGPR) inoculated into the peat-based growing media, Soil Biol. Biochem., 25, 269, 10.1016/0038-0717(93)90038-D

Wu, 2020, The plant-growth promoting bacteria promote cadmium uptake by inducing a hormonal crosstalk and lateral root formation in a hyperaccumulator plant Sedum alfredii, J. Hazard Matr., 395, 122661, 10.1016/j.jhazmat.2020.122661

Sutton, 2006, Etiology and epidemiology of Pythium root rot in hydroponic crops: Current knowledge and perspectives, Summa Phytopathol., 32, 307, 10.1590/S0100-54052006000400001

Liu, 2007, Biological control of Pythium root rot of chrysanthemum in small-scale hydroponic units, Phytoparasitica, 35, 159, 10.1007/BF02981111

Sopher, 2011, Quantitative relationships of Pseudomonas chlororaphis 63-28 to Pythium root rot and growth in hydroponic peppers, Trop. Plant Pathol., 36, 214, 10.1590/S1982-56762011000400002

Utkhede, 2000, Pythium aphanidermatum root rot in hydroponically grown lettuce and the effect of chemical and biological agents on its control, Can. J. Plant Pathol., 22, 138, 10.1080/07060660009500487

Kanjanamaneesathian, 2014, Spraying hydroponic lettuce roots with a suspension concentrate formulation of Bacillus velezensis to suppress root rot disease and promote plant growth, Biol. Control, 67, 213

Khalil, 2010, Evaluation of biocontrol agents for managing root diseases on hydroponically grown tomato, J. Plant Dis. Protect, 117, 214, 10.1007/BF03356363

Postma, 2008, Biological control of Pythium aphanidermatum in cucumber with a combined application of Lysobacter enzymogenes strain 3.1T8 and chitosan, Biol. Control, 48, 301, 10.1016/j.biocontrol.2008.11.006

Punja, 2003, Biological control of damping-off and root rot caused by Pythium aphanidermatum on greenhouse cucumbers, Can. J. Plant Pathol., 25, 411, 10.1080/07060660309507098

Rose, 2003, Efficacy of biological and chemical treatments for control of Fusarium root and stem rot on greenhouse cucumber, Plant Dis., 87, 1462, 10.1094/PDIS.2003.87.12.1462

Khan, 2018, Efficacy of microbial consortia against bacterial wilt caused by Ralstonia solanacearum in hydroponically grown lettuce plant, Int. J. Curr. Microbiol. App. Sci., 7, 3046, 10.20546/ijcmas.2018.706.358

Cirou, 2011, Gamma-caprolactone stimulates growth of quorum-quenching Rhodococcus populations in a large-scale hydroponic system for culturing Solanum tuberosum, Res. Microbiol., 162, 945, 10.1016/j.resmic.2011.01.010

Vargas, 2007, A proteinaceous elicitor Sm1 from the beneficial fungus Trichoderma virens is required for induced systemic resistance in maize, Plant Physiol., 145, 875, 10.1104/pp.107.103689

2017, Kinetics of carbendazim degradation in a horizontal tubular biofilm reactor, Bioprocess Biosyst. Eng., 40, 519, 10.1007/s00449-016-1717-3

Zhao, 2009, Arsenic uptake and metabolism in plants, New Phytol., 181, 777, 10.1111/j.1469-8137.2008.02716.x

Zhang, 2016, Effects of salinity stress on growth, yield, fruit quality and water use efficiency of tomato under hydroponics system, Rev. Agric. Sci., 4, 46, 10.7831/ras.4.46

Qaryouti, 2007, Influence of NaCl salinity stress on yield, plant water uptake, and drainage water of tomato grown in soilless culture, Acta Hortic., 747, 70

Gharelo, 2016, Canola 2-dimensional proteome profiles under osmotic stress and inoculation with Pseudomonas fluorescens FY32, Plant Cell Biotech. Mol. Biol., 17, 257

Moncada, A., Vetrano, F., and Miceli, A. (2020). Alleviation of salt stress by plant growth-promoting bacteria in hydroponic leaf lettuce. Agronomy, 10.

Nautiyal, 2013, Plant growth-promoting bacteria Bacillus amyloliquefaciens NBRISN13 modulates gene expression profile of leaf and rhizosphere community in rice during salt stress, Plant Physiol. Biochem., 66, 1, 10.1016/j.plaphy.2013.01.020

Kalozoumis, 2021, Impact of plant growth-promoting rhizobacteria inoculation and grafting on tolerance of tomato to combined water and nutrient stress, Front. Plant Sci., 12, 670236, 10.3389/fpls.2021.670236

Cox, 2005, Integrating gene and protein expression data: Pattern analysis and profile mining, Methods, 35, 303, 10.1016/j.ymeth.2004.08.021

Monje, 2021, Smart crop farming systems for Artemis exploration missions, Am. Soc. Grav. Space Res., 37, 1

Massa, 2017, VEG-01: Veggie hardware validation testing on the international space station, Open Agric., 2, 33, 10.1515/opag-2017-0003

Romeo, 2018, Environmental impacts of urban hydroponics in Europe: A case study in Lyon, Procedia CIRP, 69, 540, 10.1016/j.procir.2017.11.048