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Relevant bibliographies by topics / Rhizosphere

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Academic literature on the topic 'Rhizosphere'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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Journal articles on the topic "Rhizosphere"

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Khan, Abdul Latif, Sajjad Asaf, Raeid M. M. Abed, et al. "Rhizosphere Microbiome of Arid Land Medicinal Plants and Extra Cellular Enzymes Contribute to Their Abundance." Microorganisms 8, no. 2 (2020): 213. http://dx.doi.org/10.3390/microorganisms8020213.

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Revealing the unexplored rhizosphere microbiome of plants in arid environments can help in understanding their interactions between microbial communities and plants during harsh growth conditions. Here, we report the first investigation of rhizospheric fungal and bacterial communities of Adenium obesum, Aloe dhufarensis and Cleome austroarabica using next-generation sequencing approaches. A. obesum and A. dhufarensis grows in dry tropical and C. austroarabica in arid conditions of Arabian Peninsula. The results indicated the presence of 121 fungal and 3662 bacterial operational taxonomic units

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Ahmad, Maqshoof, Zafar Iqbal, Bushra, et al. "Seasonal Changes Modulate the Rhizosphere of Desert Plant Species." Agronomy 13, no. 1 (2022): 57. http://dx.doi.org/10.3390/agronomy13010057.

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Arid and semi-arid ecosystems are categorized as having degraded soils due to the limited availability of water and nutrients. The perennial shrubs in these regions have developed different ecological and physiological adaptations to cope with harsh conditions. The plant species vary in the chemical profile of their root exudates, which can induce variability in the microbial community in the rhizosphere. The present research has been conducted (i) to investigate the variation in composition, diversity, and structure of rhizosphere’s bacterial community of desert plants; (ii) to identify plant

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Jamiołkowska, Agnieszka, Barbara Skwaryło-Bednarz, Elżbieta Patkowska, et al. "Effect of Mycorrhizal Inoculation and Irrigation on Biological Properties of Sweet Pepper Rhizosphere in Organic Field Cultivation." Agronomy 10, no. 11 (2020): 1693. http://dx.doi.org/10.3390/agronomy10111693.

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The aim of the study was to evaluate the influence of mycorrhizal fungi (MF) and irrigation on biological properties of sweet pepper rhizosphere in organic field cultivation. For this purpose, MF were applied to plants in the form of commercial mycorrhizal inoculum (Rhizophagus aggregatus, R. intraradices, Claroideoglomus etunicatum, Endogone mosseae, Funneliformis caledonium, and Gigaspora margarita) and irrigation according to the combinations: mycorrhized plants (PM), mycorrhized and irrigated plants (PMI), and irrigated plants (PI). Plants without MF and irrigation served as the absolute c

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Sun, Yan, Ziyue Huang, Siyu Chen, et al. "Higher-Quality Pumpkin Cultivars Need to Recruit More Abundant Soil Microbes in Rhizospheres." Microorganisms 10, no. 11 (2022): 2219. http://dx.doi.org/10.3390/microorganisms10112219.

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Two different qualities of pumpkin, cultivars G1519 and G1511, were grown in the same environment under identical management. However, their qualities, such as the contents of total soluble solids, starch, protein, and vitamin C, were significantly different. Do rhizospheric microbes contribute to pumpkin quality? To answer this question, this study investigated the soil microbial compositions in the rhizospheres of different quality pumpkin cultivars to determine the differences in these soil microbial compositions and thus determine how soil microbes may affect pumpkin quality. Firstly, a ra

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Shen, Qingqing, Junyu Yang, Daifa Su, et al. "Comparative Analysis of Fungal Diversity in Rhizospheric Soil from Wild and Reintroduced Magnolia sinica Estimated via High-Throughput Sequencing." Plants 9, no. 5 (2020): 600. http://dx.doi.org/10.3390/plants9050600.

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Magnolia sinica is a critically endangered species and considered a “plant species with extremely small populations” (PSESP). It is an endemic species in southeastern Yunnan Province, China, with reproductive barriers. Rhizosphere fungi play a crucial role in plant growth and health. However, the composition, diversity, and function of fungal communities in wild and reintroduced M. sinica rhizospheres remain unknown. In this study, Illumina sequencing of the internal transcribed spacer 2 (ITS2) region was used to analyze rhizospheric soil samples from wild and reintroduced M. sinica. Thirteen

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Dong, J., W. H. Mao, G. P. Zhang, F. B. Wu, and Y. Cai. "Root excretion and plant tolerance to cadmium toxicity - a review." Plant, Soil and Environment 53, No. 5 (2008): 193–200. http://dx.doi.org/10.17221/2205-pse.

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Significant quantities of Cd have been added to soils globally due to various anthropogenic activities, posing a serious threat to safe food production and human health. Rhizosphere, as an important interface of soil and plant, plays a significant role in the agro-environmental system. This article presents a review of relationship between root excretion and microorganisms and plant resistance to Cd toxicity and possible mechanisms. Root exudates markedly altered in species and quantity under Cd stress. Root exudates can affect Cd absorption by plants through changing the physical and chemical

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Allaouia, Ahmed Said Allaoui, Sailine Raissa, Said Hassane Fahimat, et al. "Bacterial population of Rhizospheres and non-Rhizospheres of the mangrove species Rhizophora mucronata from 0 to 10 cm deep." International Journal of Advanced Engineering Research and Science 9, no. 8 (2022): 079–89. http://dx.doi.org/10.22161/ijaers.98.11.

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The interaction of plants and microorganisms in the rhizospheres and non-rhizospheres of plants is well studied and mastered in the terrestrial environment. In general, given the rhizosphere effect exclusively defining the effectiveness of root exudates to promote multiplication, development and microbial growth in the rhizosphere zones, studies unanimously tend to report that the microbial biomass is rather high in the rhizosphere than in the non-rhizosphere. However, the trend may change in the marine environment. This study was conducted in both the rhizosphere and non-rhizosphere of the ma

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Thuy, Phan Thi, Wei-Ching Chung, and Li-Sen Young. "Host Genotype and Edaphic Factors Cumulatively Influence the Occurrence of Siderophore-producing Bacteria Associated with Rice (Oryza sativa L.)." Vietnam Journal of Agricultural Sciences 5, no. 1 (2022): 1313–25. http://dx.doi.org/10.31817/vjas.2022.5.1.01.

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Seed-borne rice endophytes are capable of disseminating into host plant tissues as well as to their rhizosphere. Here, we investigated the occurrence of siderophore-producing bacteria (SPB) in the seed endospheres of two distinct rice (Oryza sativa L.) cultivars, TK8 (ssp. japonica) and TCN1 (ssp. indica), and their dissemination into the rhizospheres through culture-dependent methods. Their patterns of occurrence in the rhizospheres as well as in the root and shoot tissues of 30 day-old cultivars grown in three different kinds of soils were tested. The significance of SPB on Fe sequestration

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Applebaum, Itaii, Mareeswaran Jeyaraman, Chen Sherman, Tirza Doniger, and Yosef Steinberger. "Structure and Function of the Soil Rhizosphere Fungal Communities in Medicinal Plants—A Preliminary Study." Agriculture 12, no. 2 (2022): 152. http://dx.doi.org/10.3390/agriculture12020152.

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Plants regulate their rhizosphere microbiome, which partly comprises the fungal community. We conducted a study in order to determine the effect that five medicinal plant species (Origanum syriacum, Salvia fruticosa, Teucrium capitatum, Myrtus communis and Pistacia lentiscus) have on the fungal community in their rhizosphere. We measured abiotic parameters and used sequencing to determine the structure of the rhizosphere fungal community, both taxonomically, as phyla and genera, and functionally, as trophic modes. Our data shows that the rhizosphere fungal communities were significantly differ

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Toberman, Hannah, Chengrong Chen, and Zhihong Xu. "Rhizosphere effects on soil nutrient dynamics and microbial activity in an Australian tropical lowland rainforest." Soil Research 49, no. 7 (2011): 652. http://dx.doi.org/10.1071/sr11202.

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Via vast exchanges of energy, water, carbon, and nutrients, tropical forests are a major driving force in the regulation of Earth’s biogeochemical, hydrological, and climatic cycles. Given the critical role of rhizosphere processes in nutrient cycling, it is likely that rhizosphere processes in tropical rainforests form a major component of the biome’s interactions with global cycles. Little is known, however, about rhizospheric processes in rainforest soils. In order to investigate the influence of rhizosphere processes upon rainforest nutrient cycling, we compared the nutrient status and mic

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Dissertations / Theses on the topic "Rhizosphere"

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Burton, C. C. "Phosphomonoesterase and phosphodiesterase activities in rhizosphere and non-rhizosphere soil." Thesis, University of Kent, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378637.

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Dartnall, A. M. "Cyanogenesis and the rhizosphere." Thesis, University of Kent, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383179.

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Bergfield, William Alan. "Rhizosphere bacteria and benomyl interactions /." free to MU campus, to others for purchase, 2001. http://wwwlib.umi.com/cr/mo/fullcit?p3036805.

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Levy, Avram. "Modelling rhizosphere interactions of Burkholderia species." University of Western Australia. School of Biomedical and Chemical Sciences, 2007. http://theses.library.uwa.edu.au/adt-WU2007.0123.

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[Truncated abstract] Genus Burkholderia encompasses a diverse collection of bacteria that inhabit rhizospheres throughout the world. Species can provide beneficial returns for eukaryotes, such as nitrogen fixation and nodule formation in plants and biocontrol of cropping systems. Burkholderia members can also cause disease in various animals, fungi and plants. These seemingly conflicting characteristics point to the capacity of Burkholderia spp. to interact with diverse eukaryotes. Within terrestrial ecosystems, Burkholderia spp. must negotiate favourable outcomes with both the primary produce

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Yeates, G. "Microbial population dynamics of the rhizosphere." Thesis, University of Oxford, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.334939.

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Macey, Michael. "Characterisation of methylotrophs in the rhizosphere." Thesis, University of East Anglia, 2017. https://ueaeprints.uea.ac.uk/66855/.

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Methanol is the second most abundant volatile organic compound in the atmosphere, with the majority of this methanol being produced as a waste metabolic by-product of the growth and decay of plants. There is a large disparity between the amount of methanol estimated as being produced and that which enters the atmosphere. This disparity is believed to be due to the utilisation of methanol by plant associated methylotrophs. The diversity and activity of methylotrophs associated with the root and rhizosphere of pea and wheat plants was assessed through a range of cultivation independent and depen

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Deery, Sarah Jane. "Monitoring rhizosphere microbial communities of tomato." Thesis, University of Nottingham, 2012. http://eprints.nottingham.ac.uk/12759/.

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Tomato is an economically important crop that can be devastated by many root infecting pathogens. The development of alternative and sustainable crop cultivation techniques and disease control methods is a must for the tomato industry, due to more strict government regulations and concerns over the sustainability of conventional chemical-intensive agriculture (Dixon and Margerison, 2009). In this thesis, the molecular fingerprinting method Terminal-Restriction Fragment Length Polymorphism (T-RFLP) and next generation sequencing method (pyrosequencing) were used, targeting ITS1, ITS2 and 23S ri

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Curnow, Philip Kenneth. "Influence of root exudates on rhizosphere pseudomonads." Thesis, Imperial College London, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.286230.

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Sheta, Omar T. "Phytoremediation and rhizosphere manipulation using different amendments." Thesis, University of Glasgow, 2006. http://theses.gla.ac.uk/2147/.

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In two pot experiments using two different crop ryegrass (Lolium perenne) and two flax (Linum usitatissimum) varieties Viola and Elise, ryegrass decreased in the pool of heavy metals compared with bare soil using EDTA as extractant. NH4+ decreased the soil pH, increased EDTA-extractable Zn and increased the Zn uptake. Lime addition increased the pH and depressed Zn uptake. The pool of extractable EDTA was not changed by growing both of the flax varieties. Lime increased EDTA-extractable Cu and Pb significantly, but decreased the Zn, and pH increased in this order NH4+<NO3-<NH4++lime<NO3-+lime.

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Giles, Madeline E. "Where does denitrification occur in the rhizosphere?" Thesis, University of Aberdeen, 2012. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=192249.

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Denitrification is the sequential reduction of NO3- to N2, through a number of intermediary steps, one of which is N2O, a potent green house gas. N2O has a global warming potential over 300 times greater than that of CO2 over a 100 a year period (IPCC, 2007). Soils are a significant source of N2O through the microbially mediated process of denitrification. The rhizosphere is a potentially important source of N2O as rhizodeposited carbon from plant roots can support a larger and more active microbial biomass. Despite this little is known about the effects of low molecular weight carbon (LMWC) o

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Books on the topic "Rhizosphere"

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Singh, Udai B., Pramod K. Sahu, Harsh V. Singh, Pawan K. Sharma, and Sushil K. Sharma, eds. Rhizosphere Microbes. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-5872-4.

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Curl, Elroy A., and Bryan Truelove. The Rhizosphere. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70722-3.

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Sharma, Sushil Kumar, Udai B. Singh, Pramod Kumar Sahu, Harsh Vardhan Singh, and Pawan Kumar Sharma, eds. Rhizosphere Microbes. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-9154-9.

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Bryan, Truelove, ed. The rhizosphere. Springer-Verlag, 1986.

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M, Lynch J., ed. The Rhizosphere. J. Wiley, 1990.

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1931-, Box James E., and Hammond Luther C. 1921-, eds. Rhizosphere dynamics. Published by Westview Press for the American Assn. for the Advancement of Science, 1990.

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Pudake, Ramesh Namdeo, Maya Kumari, Deepak Rameshwar Sapkal, and Anil Kumar Sharma, eds. Millet Rhizosphere. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-2166-9.

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Kumar, Dhirendra, Sheetanshu Gupta, Wajid Hasan, Barkat Hussain, Mohammad Javed Ansari, and Shivom Singh. Rhizosphere Revolution. CRC Press, 2024. http://dx.doi.org/10.1201/9781003570295.

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Anderson, Todd A., and Joel R. Coats, eds. Bioremediation through Rhizosphere Technology. American Chemical Society, 1994. http://dx.doi.org/10.1021/bk-1994-0563.

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1963-, Anderson Todd A., Coats Joel R, American Chemical Society. Division of Agrochemicals., American Chemical Society. Division of Environmental Chemistry., and American Chemical Society Meeting, eds. Bioremediation through rhizosphere technology. American Chemical Society, 1994.

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Book chapters on the topic "Rhizosphere"

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Sharma, Pankaj, Mayur Mukut Murlidhar Sharma, Arvind Malik, et al. "Rhizosphere, Rhizosphere Biology, and Rhizospheric Engineering." In Plant Growth-Promoting Microbes for Sustainable Biotic and Abiotic Stress Management. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-66587-6_21.

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Lipiec, Jerzy, and Jan Gliński. "Rhizosphere." In Encyclopedia of Agrophysics. Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-90-481-3585-1_135.

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Waoo, Ashwini A. "Rhizosphere." In Bioremediation and Phytoremediation. Apple Academic Press, 2023. http://dx.doi.org/10.1201/9781003409595-12.

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Meek, Burl D., Ward Chesworth, Otto Spaargaren, and Michael Herlihy. "Rhizosphere." In Encyclopedia of Soil Science. Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-3995-9_487.

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Curl, Elroy A., and Bryan Truelove. "Rhizosphere Populations." In Advanced Series in Agricultural Sciences. Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70722-3_4.

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López, Manuel Fernández, Hugo C. Ramirez-Saad, Francisco Martínez-Abarca, J. Félix Aguirre-Garrido, and Nicolas Toro. "Rhizosphere Metagenomics." In Encyclopedia of Metagenomics. Springer US, 2015. http://dx.doi.org/10.1007/978-1-4899-7475-4_611.

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D. Schrey, Silvia, Anton Hartmann, and Rüdiger Hampp. "Rhizosphere Interactions." In Ecological Biochemistry. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527686063.ch15.

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Minz, Dror, and Maya Ofek. "Rhizosphere Microorganisms." In Beneficial Microorganisms in Multicellular Life Forms. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-21680-0_7.

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López, Manuel Fernández, Hugo C. Ramirez-Saad, Francisco Martínez-Abarca, J. Félix Aguirre-Garrido, and Nicolas Toro. "Rhizosphere Metagenomics." In Encyclopedia of Metagenomics. Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-6418-1_611-1.

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Ravikumar, V. "Rhizosphere Modelling." In Sprinkler and Drip Irrigation. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-2775-1_16.

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Conference papers on the topic "Rhizosphere"

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Glazunova, Darina, Polina Kuryntseva, Polina Galitskaya, and Svetlana Selivanovskaya. "ASSESSMENT OF THE DIVERSITY OF RHIZOSPHERIC CULTIVATED BACTERIA IN WHEAT PLANTS GROWN ON DIFFERENT SOIL TYPES." In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022v/6.2/s25.11.

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Microbial communities associated with the plant rhizosphere play an important role in carbon sequestration, regulation of nutrient cycling, and the efficient functioning of the ecosystem as a whole. The diversity of microorganisms inhabiting the plant rhizosphere and their complex interactions with the host plant significantly affect the morphology, physiology, growth, development, and health of plants. At the same time, it is known that the soil microbiome diversity is affected by the type of soil, the type of cultivated crop, and the method of tillage. In this study, the abundance and divers

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Handakumbura, Pubudu. "Eavesdropping on Rhizosphere Conversations." In ASPB PLANT BIOLOGY 2020. ASPB, 2020. http://dx.doi.org/10.46678/pb.20.989684.

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Farkhudinov, R. G., A. S. Grigoriadi, and Yu M. Sotnikova. "The effect of oil pollution on the activity of physiological and biochemical processes in Triticum aestivum L. and the number of rhizospheric microbiota." In 2nd International Scientific Conference "Plants and Microbes: the Future of Biotechnology". PLAMIC2020 Organizing committee, 2020. http://dx.doi.org/10.28983/plamic2020.069.

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The article presents the results of a study of the effect of oil pollution on the biochemical and morphometric parameters of the plant Triticum aestivum L., as well as a change in the number of rhizospheric microorganisms capable of degradation of petroleum hydrocarbons. It was shown that under the influence of pollution in plants increased the activity of redox enzymes. A significant increase in hydrocarbon-oxidizing bacteria and fungi was recorded in the rhizosphere.

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Yin, Chuntao. "Disease-induced changes in the rhizosphere microbiome reduced root disease." In IS-MPMI Congress. IS-MPMI, 2023. http://dx.doi.org/10.1094/ismpmi-2023-5r.

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Rhizosphere microbiota, referred to as the second genome of plants, are crucial to plant health. Increasing evidence reveals that plants can change their rhizosphere microbiome and promote microbial activity to reduce plant disease. However, how plant and phytopathogens factor in combination to structure the rhizosphere microbiome and govern microbial selection for adaptation to disease stress remains incompletely understood. In this study, rhizosphere microbiota from successive wheat plantings under the pressure of the soilborne pathogen Rhizoctonia solani AG8 were characterized. Amplicon seq

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Abdurashytova, E. R., T. N. Melnichuk, S. F. Abdurashytov, and A. Yu Egovtseva. "Change of the integral indicator of the biological condition of the Sorghum bicolor L. rhizosphere under the influence of farming systems and microbial preparations." In РАЦИОНАЛЬНОЕ ИСПОЛЬЗОВАНИЕ ПРИРОДНЫХ РЕСУРСОВ В АГРОЦЕНОЗАХ. Federal State Budget Scientific Institution “Research Institute of Agriculture of Crimea”, 2020. http://dx.doi.org/10.33952/2542-0720-15.05.2020.05.

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A criterion for assessing the activity of biochemical and microbiological processes in the rhizosphere is necessary to explain the direction of the reaction of organisms, communities or ecosystems in response to anthropogenic influences. The purpose of the research is to assess the influence of farming systems (traditional and no-till) and the complex of microbial preparations (СMP) together with arbuscular mycorrhizal fungi (AMF) on microbiological processes in the rhizosphere of S. bicolor using the integral indicator of the biological condition (IIBC). Using IIBС, the direction of biologica

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Ibragimova, S. A., and K. A. Malafeeva. "Symbiosis of soil and rhizosphere bacteria." In 2nd International Scientific Conference "Plants and Microbes: the Future of Biotechnology". PLAMIC2020 Organizing committee, 2020. http://dx.doi.org/10.28983/plamic2020.105.

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The presence of symbiosis between different taxonomic groups of soil and rhizosphere bacteria is shown. In the mixed population, a high titer of active cells and the preservation of antagonistic activity against the phytopathogen were noted.

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Egovtseva, A. Yu, and T. N. Melnichuk. "Orientation of microbiological processes in the Triticum aestivum L. rhizosphere under conditions of seed bacterization by a complex of microbial preparations." In CURRENT STATE, PROBLEMS AND PROSPECTS OF THE DEVELOPMENT OF AGRARIAN SCIENCE. Federal State Budget Scientific Institution "Research Institute of Agriculture of Crimea", 2020. http://dx.doi.org/10.33952/2542-0720-2020-5-9-10-108.

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The aim of our research was to study the effect of presowing bacterization by a complex of microbial preparations (CMP) in various farming systems on the biological activity of the Triticum aestivum L. rhizosphere of southern Chernozem in the Crimean steppe. The three-year study proved the possibility of intensification and normalization of the microbiological status of the winter wheat rhizosphere using resource-saving technologies. The most pronounced effect of the complex of microbial preparations on the microbiological processes of the winter wheat rhizosphere was revealed in adverse weath

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Yakubovskaya, A. I., I. A. Kameneva, M. V. Gritchin, Ya V. Pukhalsky, and A. V. Slavinskaya. "Biological activity of Oryza sativa L. rhizosphere after introduction of associative bacteria strains." In РАЦИОНАЛЬНОЕ ИСПОЛЬЗОВАНИЕ ПРИРОДНЫХ РЕСУРСОВ В АГРОЦЕНОЗАХ. Federal State Budget Scientific Institution “Research Institute of Agriculture of Crimea”, 2020. http://dx.doi.org/10.33952/2542-0720-15.05.2020.22.

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The article presents the results of studies of biological activity in the rhizosphere system associative bacteria − Oryza sativa L. The pre-sowing treatment of seeds with associative symbionts activates biological processes in the rhizosphere and contributes to the increased productivity of Oryza sativa L. The number of grains per spike rose by 28.2-59.0%, 1000-grain weight – by 6.2%-10.6% compared to control.

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Shuliko, N. N. "THE BIOLOGICAL ACTIVITY OF THE RHIZOSPHERE OF SPRING BARLEY UNDER THE APPLICATION OF FERTILIZERS IN THE CONDITIONS OF THE SOUTHERN FOREST STEPPE OF WESTERN SIBERIA." In 11-я Всероссийская конференция молодых учёных и специалистов «Актуальные вопросы биологии, селекции, технологии возделывания и переработки сельскохозяйственных культур». V.S. Pustovoit All-Russian Research Institute of Oil Crops, 2021. http://dx.doi.org/10.25230/conf11-2021-270-274.

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The biological activity of the rhizosphere soil increased upon the application of mineral fertilizers (N18P42) and their combination with straw (N18P42 + straw) by 58 and 70 %, in comparison to the control. Of the three studied factors, the application of mineral fertilizers had the highest positive effect on the number of microorganisms in the barley rhizosphere, both separately and in combination with the studied factors.

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Артамонова, М. Н., and Н. И. Потатуркина-Нестерова. "DYNAMICS OF ADHESIVE ACTIVITY OF RHISOSPHERIC BACILLUS SUBTILIS STRAINS." In Биотехнология в растениеводстве, животноводстве и сельскохозяйственной микробиологии. Crossref, 2022. http://dx.doi.org/10.48397/arriab.2022.22.xxii.081.

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Известно, что ризосферные микроорганизмы оказывают положительное влияние на растение-симбионт: они обеспечивают доступ питательных веществ растениям, защищают их от фитопатогенов, а также продуцируют физиологически активные и ростостимулирующие веществ [1,4]. Важно отметить, что положительный эффект ризобактерий на растение достигается только при успешной колонизации ими его ризосферы, начальным этапом которой является адгезия [2]. Явление адгезии интенсивно исследуется в последние годы. It is known that rhizospheric microorganisms have a positive effect on the symbiont plant: they provide nut

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Reports on the topic "Rhizosphere"

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Crowley, David E., Dror Minz, and Yitzhak Hadar. Shaping Plant Beneficial Rhizosphere Communities. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7594387.bard.

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PGPR bacteria include taxonomically diverse bacterial species that function for improving plant mineral nutrition, stress tolerance, and disease suppression. A number of PGPR are being developed and commercialized as soil and seed inoculants, but to date, their interactions with resident bacterial populations are still poorly understood, and-almost nothing is known about the effects of soil management practices on their population size and activities. To this end, the original objectives of this research project were: 1) To examine microbial community interactions with plant-growth-promoting r

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Crowley, David, Yitzhak Hadar, and Yona Chen. Rhizosphere Ecology of Plant-Beneficial Microorganisms. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7695843.bard.

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Rhizoferrin, a siderophore produced by Rhizopus arrhizus, has been shown in previous studies to be an outstanding Fe carrier to plants. However, calculations based on stability constants and thermodynamic equilibrium lead to contradicting conclusions. In this study a kinetic approach was employed to elucidate this apparent contradiction and to determine the behavior of rhizoferrin under conditions representing soil and nutrient solutions. Stability of Fe3+ complexes in nutrient solution, rate of metal exchange with Ca, and rate of Fe extraction by the free ligand were monitored for rhizoferrin

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3

Callister, Stephen, James Moran, Lee Ann McCue, and Ljiljana Pasa-Tolic. Microbial Ecology of the Plant Rhizosphere (PlantMicrobe). Office of Scientific and Technical Information (OSTI), 2020. http://dx.doi.org/10.2172/1988067.

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Fan, Teresa W. M., David Crowley, and Richard M. Higashi. Plant Rhizosphere Effects on Metal Mobilization and Transport. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/827408.

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Fan, Teresa W. M., Richard M. Higashi, and David E. Crowley. Plant Rhizosphere Effects on Metal Mobilization and Transport. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/827410.

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Fan, Teresa W. M., Richard M. Higashi, and David E. Crowley. PLANT RHIZOSPHERE EFFECTS ON METAL MOBILIZATION AND TRANSPORT. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/827412.

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Neumann, Rebecca. Methane Oxidation in the Rhizosphere of Wetland Plants. Final Report. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1573358.

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Minz, Dror, Stefan J. Green, Noa Sela, Yitzhak Hadar, Janet Jansson, and Steven Lindow. Soil and rhizosphere microbiome response to treated waste water irrigation. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7598153.bard.

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Research objectives : Identify genetic potential and community structure of soil and rhizosphere microbial community structure as affected by treated wastewater (TWW) irrigation. This objective was achieved through the examination soil and rhizosphere microbial communities of plants irrigated with fresh water (FW) and TWW. Genomic DNA extracted from soil and rhizosphere samples (Minz laboratory) was processed for DNA-based shotgun metagenome sequencing (Green laboratory). High-throughput bioinformatics was performed to compare both taxonomic and functional gene (and pathway) differences betwee

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Kapulnik, Yoram, and Donald A. Phillips. Isoflavonoid Regulation of Root Bacteria. United States Department of Agriculture, 1996. http://dx.doi.org/10.32747/1996.7570561.bard.

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The overall objective of this project was to develop a conceptual framework for enhancing root colonization by beneficial bacteria. To accomplish this aim we tested the hypothesis that production and excretion of the plant phytoalexin medicarpin can be used for creation of a special niche along the legume roots, where beneficial microorganism, such as rhizobium, will have a selective advantage. On the Israeli side it was shown that higher medicarpin levels are exuded following the application of Rhizobium meliloti to the rhizosphere but the specific biochemical pathway governing medicarpin pro

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Harman, Gary E., and Ilan Chet. Enhancing Crop Yield through Colonization of the Rhizosphere with Beneficial Microbes. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7580684.bard.

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At the start of this project, fungi in the genus Trichoderma were known to be potent biocontrol agents, and their primary mechanism was considered to via direct effects upon the target fungi. Due in large part to the efforts of the two PIs, we now know that this view is far too limited; while Trichoderma spp. do indeed have direct effects on pathogenic fungi, they have very far reaching effects directly upon plants. Indeed, these fungi must be considered as opportunistic plant symbionts; they provide a number of benefits to plants and themselves are favored by large numbers of healthy roots. R

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