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Dixon MM, Afkairin A, Davis JG, Chitwood-Brown J, Buchanan CM, Ippolito JA, Manter DK, Vivanco JM. Tomato domestication rather than subsequent breeding events reduces microbial associations related to phosphorus recovery. Sci Rep 2024; 14:9934. [PMID: 38689014 PMCID: PMC11061195 DOI: 10.1038/s41598-024-60775-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 04/26/2024] [Indexed: 05/02/2024] Open
Abstract
Legacy phosphorus (P) is a reservoir of sparingly available P, and its recovery could enhance sustainable use of nonrenewable mineral fertilizers. Domestication has affected P acquisition, but it is unknown if subsequent breeding efforts, like the Green Revolution (GR), had a similar effect. We examined how domestication and breeding events altered P acquisition by growing wild, traditional (pre-GR), and modern (post-GR) tomato in soil with legacy P but low bioavailable P. Wild tomatoes, particularly accession LA0716 (Solanum pennellii), heavily cultured rhizosphere P solubilizers, suggesting reliance on microbial associations to acquire P. Wild tomato also had a greater abundance of other putatively beneficial bacteria, including those that produce chelating agents and antibiotic compounds. Although wild tomatoes had a high abundance of these P solubilizers, they had lower relative biomass and greater P stress factor than traditional or modern tomato. Compared to wild tomato, domesticated tomato was more tolerant to P deficiency, and both cultivated groups had a similar rhizosphere bacterial community composition. Ultimately, this study suggests that while domestication changed tomato P recovery by reducing microbial associations, subsequent breeding processes have not further impacted microbial P acquisition mechanisms. Selecting microbial P-related traits that diminished with domestication may therefore increase legacy P solubilization.
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Affiliation(s)
- Mary M Dixon
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, USA
| | - Antisar Afkairin
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, USA
| | - Jessica G Davis
- Department of Soil and Crop Sciences, Colorado State University, Fort Collins, CO, USA
| | - Jessica Chitwood-Brown
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, USA
| | - Cassidy M Buchanan
- Department of Soil and Crop Sciences, Colorado State University, Fort Collins, CO, USA
| | - James A Ippolito
- Department of Soil and Crop Sciences, Colorado State University, Fort Collins, CO, USA
- United States Department of Agriculture-Agricultural Research Service, Soil Management and Sugar Beet Research, Fort Collins, CO, USA
| | - Daniel K Manter
- School of Environment and Natural Resources, The Ohio State University, Columbus, OH, USA
| | - Jorge M Vivanco
- Department of Horticulture and Landscape Architecture, Colorado State University, Fort Collins, CO, USA.
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Li W, Ullah S, Liu F, Deng F, Han X, Huang S, Xu Y, Yang M. Synergistic variation of rhizosphere soil phosphorus availability and microbial diversity with stand age in plantations of the endangered tree species Parashorea chinensis. FRONTIERS IN PLANT SCIENCE 2024; 15:1372634. [PMID: 38681220 PMCID: PMC11045988 DOI: 10.3389/fpls.2024.1372634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 03/20/2024] [Indexed: 05/01/2024]
Abstract
Introduction Soil physicochemical properties and nutrient composition play a significant role in shaping microbial communities, and facilitating soil phosphorus (P) transformation. However, studies on the mechanisms of interactions between P transformation characteristics and rhizosphere microbial diversity in P-deficient soils on longer time scales are still limited. Methods In this study, rhizosphere soils were collected from a pure plantation of Parashorea chinensis (P. chinensis) at six stand ages in the subtropical China, and the dynamic transformation characteristics of microbial diversity and P fractions were analyzed to reveal the variation of their interactions with age. Results Our findings revealed that the rhizosphere soils across stand ages were in a strongly acidic and P-deficient state, with pH values ranging from 3.4 to 4.6, and available P contents ranging from 2.6 to 7.9 mg·kg-1. The adsorption of P by Fe3+ and presence of high levels of steady-state organic P highly restricted the availability of P in soil. On long time scales, acid phosphatase activity and microbial biomass P were the main drivers of P activation. Moreover, pH, available P, and ammonium nitrogen were identified as key factors driving microbial community diversity. As stand age increased, most of the nutrient content indicators firstly increased and then decreased, the conversion of other forms of P to bio-available P became difficult, P availability and soil fertility began to decline. However, bacteria were still able to maintain stable species abundance and diversity. In contrast, stand age had a greater effect on the diversity of the fungal community than on the bacteria. The Shannon and Simpson indices varied by 4.81 and 0.70 for the fungi, respectively, compared to only 1.91 and 0.06 for the bacteria. Microorganisms play a dominant role in the development of their relationship with soil P. Discussion In conclusion, rhizosphere microorganisms in P. chinensis plantations gradually adapt to the acidic, low P environment over time. This adaptation is conducive to maintaining P bioeffectiveness and alleviating P limitation.
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Affiliation(s)
- Wannian Li
- Guangxi Colleges and Universities Key Laboratory for Cultivation and Utilization of Subtropical Forest Plantation, Guangxi University, Nanning, China
| | - Saif Ullah
- Guangxi Colleges and Universities Key Laboratory for Cultivation and Utilization of Subtropical Forest Plantation, Guangxi University, Nanning, China
| | - Fang Liu
- Nanning Arboretum, Guangxi Zhuang Autonomous Region, Nanning, China
| | - Fuchun Deng
- Nanning Arboretum, Guangxi Zhuang Autonomous Region, Nanning, China
| | - Xiaomei Han
- Guangxi Colleges and Universities Key Laboratory for Cultivation and Utilization of Subtropical Forest Plantation, Guangxi University, Nanning, China
| | - Songdian Huang
- Nanning Arboretum, Guangxi Zhuang Autonomous Region, Nanning, China
| | - Yuanyuan Xu
- Guangxi Key Laboratory of Forest Ecology and Conservation, College of Forestry, Guangxi University, Nanning, China
| | - Mei Yang
- Guangxi Colleges and Universities Key Laboratory for Cultivation and Utilization of Subtropical Forest Plantation, Guangxi University, Nanning, China
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Yadav VK, Kumar D, Jha RK, Bairwa RK, Singh R, Mishra G, Singh JP, Kumar A, Vinesh B, Jayaswall K, Rai AK, Singh AN, Kumar S, Rajavat MVS, Jayaswal D. Mycorrhizae set the stage for plants to produce a higher production of biomolecules and stress-related metabolites: a sustainable alternative of agrochemicals to enhance the quality and yield of beetroot ( Beta vulgaris L.). Front Microbiol 2023; 14:1196101. [PMID: 37465020 PMCID: PMC10352028 DOI: 10.3389/fmicb.2023.1196101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 05/30/2023] [Indexed: 07/20/2023] Open
Abstract
Population explosions, environmental deprivation, and industrial expansion led to an imbalanced agricultural system. Non-judicial uses of agrochemicals have decreased agrodiversity, degraded agroecosystems, and increased the cost of farming. In this scenario, a sustainable agriculture system could play a crucial role; however, it needs rigorous study to understand the biological interfaces within agroecosystems. Among the various biological components with respect to agriculture, mycorrhizae could be a potential candidate. Most agricultural crops are symbiotic with arbuscular mycorrhizal fungi (AMF). In this study, beetroot has been chose to study the effect of different AMFs on various parameters such as morphological traits, biochemical attributes, and gene expression analysis (ALDH7B4 and ALDH3I1). The AMF Gm-Funneliformis mosseae (Glomus mosseae), Acaulospora laevis, and GG-Gigaspora gigantean were taken as treatments to study the effect on the above-mentioned parameters in beetroot. We observed that among all the possible combinations of mycorrhizae, Gm+Al+GG performed best, and the Al-alone treatment was found to be a poor performer with respect to all the studied parameters. This study concluded that the more the combinations of mycorrhizae, the better the results will be. However, the phenomenon depends on the receptivity, infectivity, and past nutrient profile of the soil.
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Affiliation(s)
- Vinod Kumar Yadav
- University Department of Botany, Ranchi University, Ranchi, Jharkhand, India
| | - Deepesh Kumar
- ICAR-National Institute for Plant Biotechnology, New Delhi, India
| | - Radha Krishna Jha
- University Department of Botany, Ranchi University, Ranchi, Jharkhand, India
| | | | - Rajan Singh
- ICAR-Indian Institute of Vegetable Research, Varanasi, India
| | - Gaurav Mishra
- Chandra Shekhar Azad University of Agriculture and Technology, Kanpur, India
| | - Jyoti Prakash Singh
- ICAR-National Bureau of Agriculturally Important Microorganism, Mau, Uttar Pradesh, India
| | - Adarsh Kumar
- ICAR-National Bureau of Agriculturally Important Microorganism, Mau, Uttar Pradesh, India
| | - Banoth Vinesh
- ICAR-Indian Institute of Seed Science, Mau, Uttar Pradesh, India
| | - Kuldip Jayaswall
- ICAR-Indian Institute of Seed Science, Mau, Uttar Pradesh, India
| | | | | | - Sanjay Kumar
- ICAR-Indian Institute of Seed Science, Mau, Uttar Pradesh, India
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Insights into the molecular aspects of salt stress tolerance in mycorrhizal plants. World J Microbiol Biotechnol 2022; 38:253. [DOI: 10.1007/s11274-022-03440-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 10/13/2022] [Indexed: 11/16/2022]
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Symbiotic Fungi Alter the Acquisition of Phosphorus in Camellia oleifera through Regulating Root Architecture, Plant Phosphate Transporter Gene Expressions and Soil Phosphatase Activities. J Fungi (Basel) 2022; 8:jof8080800. [PMID: 36012789 PMCID: PMC9409677 DOI: 10.3390/jof8080800] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 07/19/2022] [Accepted: 07/21/2022] [Indexed: 11/29/2022] Open
Abstract
Plant roots can be colonized by many symbiotic fungi, whereas it is unclear whether and how symbiotic fungi including arbuscular mycorrhizal fungi and endophytic fungi promote phosphorus (P) uptake in Camellia oleifera plants. The objective of the present study was to analyze the effect of inoculation with a culturable endophytic fungus (Piriformospora indica), three arbuscular mycorrhizal fungi (Funneliformis mosseae, Diversispora versiformis, and Rhizophagus intraradices), and mixture of F. mosseae, D. versiformis and R. intraradices on plant growth, root architecture, soil Olsen-P, soil phosphatase activities, leaf and root P concentrations, and phosphate transporter gene expressions, in order to explore the potential and mechanism of these symbiotic fungi on P acquisition. All the symbiotic fungi colonized roots of C. oleifera after 16 weeks, with P. indica showing the best effect on fungal colonization. All the symbiotic fungi significantly increased acid, neutral, and total phosphatase activities in the soil, accompanied with an elevation of soil Olsen-P, of which P. indica presented the best effect. All symbiotic fungal treatments, except D. versiformis, significantly promoted plant growth, coupled with an increase in root total length, area, and volume. Symbiotic fungi almost up-regulated root CoPHO1-3 expressions as well as leaf CoPHO1-1, CoPHO1-3, and CoPHT1;4 expressions. Correlation analysis showed that P concentrations in leaves and roots were significantly positively correlated with root morphological variables (length, volume, and surface area) and soil acid, neutral and total phosphatase activities. It is concluded that symbiotic fungi, especially P. indica, played an important role in P uptake of C. oleifera plants through regulating root architecture, part plant phosphate transporter gene expressions and soil phosphatase activities.
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Aavik T, Träger S, Zobel M, Honnay O, Van Geel M, Bueno CG, Koorem K. The joint effect of host plant genetic diversity and arbuscular mycorrhizal fungal communities on restoration success. Funct Ecol 2021. [DOI: 10.1111/1365-2435.13914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tsipe Aavik
- Department of Botany Institute of Ecology and Earth Sciences University of Tartu Tartu Estonia
| | - Sabrina Träger
- Department of Botany Institute of Ecology and Earth Sciences University of Tartu Tartu Estonia
- Institute of Biology/Geobotany and Botanical Garden Martin‐Luther‐University Halle‐Wittenberg Halle (Saale) Germany
| | - Martin Zobel
- Department of Botany Institute of Ecology and Earth Sciences University of Tartu Tartu Estonia
| | - Olivier Honnay
- Plant Conservation and Population Biology Biology Department University of Leuven Heverlee Belgium
| | - Maarten Van Geel
- Plant Conservation and Population Biology Biology Department University of Leuven Heverlee Belgium
| | - C. Guillermo Bueno
- Department of Botany Institute of Ecology and Earth Sciences University of Tartu Tartu Estonia
| | - Kadri Koorem
- Department of Botany Institute of Ecology and Earth Sciences University of Tartu Tartu Estonia
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Tóthné Bogdányi F, Boziné Pullai K, Doshi P, Erdős E, Gilián LD, Lajos K, Leonetti P, Nagy PI, Pantaleo V, Petrikovszki R, Sera B, Seres A, Simon B, Tóth F. Composted Municipal Green Waste Infused with Biocontrol Agents to Control Plant Parasitic Nematodes-A Review. Microorganisms 2021; 9:2130. [PMID: 34683451 PMCID: PMC8538326 DOI: 10.3390/microorganisms9102130] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 10/05/2021] [Accepted: 10/06/2021] [Indexed: 11/28/2022] Open
Abstract
The last few years have witnessed the emergence of alternative measures to control plant parasitic nematodes (PPNs). We briefly reviewed the potential of compost and the direct or indirect roles of soil-dwelling organisms against PPNs. We compiled and assessed the most intensively researched factors of suppressivity. Municipal green waste (MGW) was identified and profiled. We found that compost, with or without beneficial microorganisms as biocontrol agents (BCAs) against PPNs, were shown to have mechanisms for the control of plant parasitic nematodes. Compost supports a diverse microbiome, introduces and enhances populations of antagonistic microorganisms, releases nematicidal compounds, increases the tolerance and resistance of plants, and encourages the establishment of a "soil environment" that is unsuitable for PPNs. Our compilation of recent papers reveals that while the scope of research on compost and BCAs is extensive, the role of MGW-based compost (MGWC) in the control of PPNs has been given less attention. We conclude that the most environmentally friendly and long-term, sustainable form of PPN control is to encourage and enhance the soil microbiome. MGW is a valuable resource material produced in significant amounts worldwide. More studies are suggested on the use of MGWC, because it has a considerable potential to create and maintain soil suppressivity against PPNs. To expand knowledge, future research directions shall include trials investigating MGWC, inoculated with BCAs.
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Affiliation(s)
| | - Krisztina Boziné Pullai
- Doctoral School of Plant Sciences, Hungarian University of Agriculture and Life Sciences, H-2103 Gödöllő, Hungary; (K.B.P.); (R.P.)
| | - Pratik Doshi
- ImMuniPot Independent Research Group, H-2100 Gödöllő, Hungary
| | - Eszter Erdős
- Doctoral School of Biological Sciences, Hungarian University of Agriculture and Life Sciences, H-2103 Gödöllő, Hungary; (E.E.); (K.L.)
| | - Lilla Diána Gilián
- Szent István Campus Dormitories, Hungarian University of Agriculture and Life Sciences, H-2103 Gödöllő, Hungary;
| | - Károly Lajos
- Doctoral School of Biological Sciences, Hungarian University of Agriculture and Life Sciences, H-2103 Gödöllő, Hungary; (E.E.); (K.L.)
| | - Paola Leonetti
- Bari Unit, Department of Biology, Agricultural and Food Sciences, Institute for Sustainable Plant Protection of the CNR, 70126 Bari, Italy; (P.L.); (V.P.)
| | - Péter István Nagy
- Department of Zoology and Ecology, Institute for Wildlife Management and Nature Conservation, Hungarian University of Agriculture and Life Sciences, H-2103 Gödöllő, Hungary; (P.I.N.); (A.S.)
| | - Vitantonio Pantaleo
- Bari Unit, Department of Biology, Agricultural and Food Sciences, Institute for Sustainable Plant Protection of the CNR, 70126 Bari, Italy; (P.L.); (V.P.)
| | - Renáta Petrikovszki
- Doctoral School of Plant Sciences, Hungarian University of Agriculture and Life Sciences, H-2103 Gödöllő, Hungary; (K.B.P.); (R.P.)
- Department of Zoology and Ecology, Institute for Wildlife Management and Nature Conservation, Hungarian University of Agriculture and Life Sciences, H-2103 Gödöllő, Hungary; (P.I.N.); (A.S.)
| | - Bozena Sera
- Department of Environmental Ecology and Landscape Management, Faculty of Natural Sciences, Comenius University in Bratislava, Ilkovičova 6, 842 15 Bratislava, Slovakia;
| | - Anikó Seres
- Department of Zoology and Ecology, Institute for Wildlife Management and Nature Conservation, Hungarian University of Agriculture and Life Sciences, H-2103 Gödöllő, Hungary; (P.I.N.); (A.S.)
| | - Barbara Simon
- Department of Soil Science, Institute of Environmental Sciences, Hungarian University of Agriculture and Life Sciences, H-2103 Gödöllő, Hungary;
| | - Ferenc Tóth
- Department of Zoology and Ecology, Institute for Wildlife Management and Nature Conservation, Hungarian University of Agriculture and Life Sciences, H-2103 Gödöllő, Hungary; (P.I.N.); (A.S.)
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Bourke PM, Evers JB, Bijma P, van Apeldoorn DF, Smulders MJM, Kuyper TW, Mommer L, Bonnema G. Breeding Beyond Monoculture: Putting the "Intercrop" Into Crops. FRONTIERS IN PLANT SCIENCE 2021; 12:734167. [PMID: 34868116 PMCID: PMC8636715 DOI: 10.3389/fpls.2021.734167] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 10/22/2021] [Indexed: 05/15/2023]
Abstract
Intercropping is both a well-established and yet novel agricultural practice, depending on one's perspective. Such perspectives are principally governed by geographic location and whether monocultural practices predominate. Given the negative environmental effects of monoculture agriculture (loss of biodiversity, reliance on non-renewable inputs, soil degradation, etc.), there has been a renewed interest in cropping systems that can reduce the impact of modern agriculture while maintaining (or even increasing) yields. Intercropping is one of the most promising practices in this regard, yet faces a multitude of challenges if it is to compete with and ultimately replace the prevailing monocultural norm. These challenges include the necessity for more complex agricultural designs in space and time, bespoke machinery, and adapted crop cultivars. Plant breeding for monocultures has focused on maximizing yield in single-species stands, leading to highly productive yet specialized genotypes. However, indications suggest that these genotypes are not the best adapted to intercropping systems. Re-designing breeding programs to accommodate inter-specific interactions and compatibilities, with potentially multiple different intercropping partners, is certainly challenging, but recent technological advances offer novel solutions. We identify a number of such technology-driven directions, either ideotype-driven (i.e., "trait-based" breeding) or quantitative genetics-driven (i.e., "product-based" breeding). For ideotype breeding, plant growth modeling can help predict plant traits that affect both inter- and intraspecific interactions and their influence on crop performance. Quantitative breeding approaches, on the other hand, estimate breeding values of component crops without necessarily understanding the underlying mechanisms. We argue that a combined approach, for example, integrating plant growth modeling with genomic-assisted selection and indirect genetic effects, may offer the best chance to bridge the gap between current monoculture breeding programs and the more integrated and diverse breeding programs of the future.
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Affiliation(s)
- Peter M. Bourke
- Plant Breeding, Wageningen University & Research, Wageningen, Netherlands
- Peter M. Bourke,
| | - Jochem B. Evers
- Centre for Crops Systems Analysis, Wageningen University & Research, Wageningen, Netherlands
| | - Piter Bijma
- Animal Breeding and Genomics, Wageningen University & Research, Wageningen, Netherlands
| | - Dirk F. van Apeldoorn
- Farming Systems Ecology Group, Wageningen University & Research, Wageningen, Netherlands
- Field Crops, Wageningen University & Research, Lelystad, Netherlands
| | | | - Thomas W. Kuyper
- Soil Biology, Wageningen University & Research, Wageningen, Netherlands
| | - Liesje Mommer
- Plant Ecology and Nature Conservation, Wageningen University & Research, Wageningen, Netherlands
| | - Guusje Bonnema
- Plant Breeding, Wageningen University & Research, Wageningen, Netherlands
- *Correspondence: Guusje Bonnema,
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