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Kulhánek M, Asrade DA, Suran P, Sedlář O, Černý J, Balík J. Plant Nutrition-New Methods Based on the Lessons of History: A Review. PLANTS (BASEL, SWITZERLAND) 2023; 12:4150. [PMID: 38140480 PMCID: PMC10747035 DOI: 10.3390/plants12244150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 12/08/2023] [Accepted: 12/10/2023] [Indexed: 12/24/2023]
Abstract
As with new technologies, plant nutrition has taken a big step forward in the last two decades. The main objective of this review is to briefly summarise the main pathways in modern plant nutrition and attract potential researchers and publishers to this area. First, this review highlights the importance of long-term field experiments, which provide us with valuable information about the effects of different applied strategies. The second part is dedicated to the new analytical technologies (tomography, spectrometry, and chromatography), intensively studied environments (rhizosphere, soil microbial communities, and enzymatic activity), nutrient relationship indexes, and the general importance of proper data evaluation. The third section is dedicated to the strategies of plant nutrition, i.e., (i) plant breeding, (ii) precision farming, (iii) fertiliser placement, (iv) biostimulants, (v) waste materials as a source of nutrients, and (vi) nanotechnologies. Finally, the increasing environmental risks related to plant nutrition, including biotic and abiotic stress, mainly the threat of soil salinity, are mentioned. In the 21st century, fertiliser application trends should be shifted to local application, precise farming, and nanotechnology; amended with ecofriendly organic fertilisers to ensure sustainable agricultural practices; and supported by new, highly effective crop varieties. To optimise agriculture, only the combination of the mentioned modern strategies supported by a proper analysis based on long-term observations seems to be a suitable pathway.
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Affiliation(s)
- Martin Kulhánek
- Department of Agro-Environmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, 165 00 Prague, Czech Republic; (D.A.A.); (P.S.); (O.S.); (J.Č.); (J.B.)
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Cappetta E, Del Regno C, Conte M, Castro-Hinojosa C, Del Sol-Fernández S, Vergata C, Buti M, Curcio R, Onder A, Mazzei P, Funicello N, De Pasquale S, Terzaghi M, Del Gaudio P, Leone A, Martinelli F, Moros M, Ambrosone A. An Integrated Multilevel Approach Unveils Complex Seed-Nanoparticle Interactions and Their Implications for Seed Priming. ACS NANO 2023; 17:22539-22552. [PMID: 37931310 DOI: 10.1021/acsnano.3c06172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
Nanotechnology has the potential to revolutionize agriculture with the introduction of engineered nanomaterials. However, their use is hindered by high cost, marginal knowledge of their interactions with plants, and unpredictable effects related to massive use in crop cultivation. Nanopriming is an innovative seed priming technology able to match economic, agronomic, and environmental needs in agriculture. The present study was focused on unveiling, by a multilevel integrated approach, undisclosed aspects of seed priming mediated by iron oxide magnetic nanoparticles in pepper seeds (Capsicum annuum), one of the most economically important crops worldwide. Inductively coupled plasma atomic emission mass spectrometry and scanning electron microscopy were used to quantify the MNP uptake and assess seed surface changes. Magnetic resonance imaging mapped the distribution of MNPs prevalently in the seed coat. The application of MNPs significantly enhanced the root and vegetative growth of pepper plants, whereas seed priming with equivalent Fe concentrations supplied as FeCl3 did not yield these positive effects. Finally, global gene expression by RNA-sequencing identified more than 2,200 differentially expressed genes, most of them involved in plant developmental processes and defense mechanisms. Collectively, these data provide evidence on the link between structural seed changes and an extensive transcriptional reprogramming, which boosts the plant growth and primes the embryo to cope with environmental challenges that might occur during the subsequent developmental and growth stages.
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Affiliation(s)
- Elisa Cappetta
- Department of Pharmacy, University of Salerno, Fisciano 84084, Italy
| | - Carmine Del Regno
- Department of Pharmacy, University of Salerno, Fisciano 84084, Italy
| | - Marisa Conte
- Department of Pharmacy, University of Salerno, Fisciano 84084, Italy
| | - Christian Castro-Hinojosa
- Instituto de Nanociencia y Materiales de Aragón, INMA (CSIC-Universidad de Zaragoza), Zaragoza 50009, Spain
| | - Susel Del Sol-Fernández
- Instituto de Nanociencia y Materiales de Aragón, INMA (CSIC-Universidad de Zaragoza), Zaragoza 50009, Spain
| | - Chiara Vergata
- Department of Biology, University of Florence, Sesto Fiorentino 50019, Italy
| | - Matteo Buti
- Department of Agriculture, Food, Environmental and Forestry Sciences (DAGRI), University of Florence, Firenze 50144, Italy
| | - Rossella Curcio
- Department of Pharmacy, University of Salerno, Fisciano 84084, Italy
| | - Anil Onder
- Department of Pharmacy, University of Salerno, Fisciano 84084, Italy
| | - Pierluigi Mazzei
- Department of Pharmacy, University of Salerno, Fisciano 84084, Italy
| | - Nicola Funicello
- Department of Physics 'E.R. Caianiello', University of Salerno, Fisciano 84084, Italy
| | - Salvatore De Pasquale
- Department of Physics 'E.R. Caianiello', University of Salerno, Fisciano 84084, Italy
| | - Mattia Terzaghi
- Department of Biosciences, Biotechnologies and Environment, University of Bari Aldo Moro, Bari 70121, Italy
| | | | - Antonietta Leone
- Department of Pharmacy, University of Salerno, Fisciano 84084, Italy
| | - Federico Martinelli
- Department of Biology, University of Florence, Sesto Fiorentino 50019, Italy
| | - Maria Moros
- Instituto de Nanociencia y Materiales de Aragón, INMA (CSIC-Universidad de Zaragoza), Zaragoza 50009, Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Madrid 28029, Spain
| | - Alfredo Ambrosone
- Department of Pharmacy, University of Salerno, Fisciano 84084, Italy
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Falcone G, Mazzei P, Piccolo A, Esposito T, Mencherini T, Aquino RP, Del Gaudio P, Russo P. Advanced printable hydrogels from pre-crosslinked alginate as a new tool in semi solid extrusion 3D printing process. Carbohydr Polym 2022; 276:118746. [PMID: 34823778 DOI: 10.1016/j.carbpol.2021.118746] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 10/08/2021] [Accepted: 10/10/2021] [Indexed: 12/31/2022]
Abstract
With the aim to overcome alginate shape fidelity issue during the semisolid extrusion 3D printing and matrix collapsing after drying, we speculated that a pre-crosslinking step of the alginate ink-gel with low amount of Ca+2 could improve the hydrogel performance. To verify this, the influence of pre-crosslinker concentration (10-25 mM) on the ink gel rheological properties were studied and flow behaviour and viscoelastic properties were determined. The developed ink gels were fully characterised by DSC and Magnetic Resonance Imaging (MRI). Moreover, extrudability and the shape retention of extruded forms after printing and after drying were studied. The rheological and MRI data, combined with the morphological analysis of printed forms allowed us to identify the relationship between printability, shape retention and shear thinning behaviour of gels, showing good extrudability for all the pre-crosslinked gels with a calcium concentration between 0.15 and 0.25, corresponding to both egg-box dimers and multimers interactions.
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Affiliation(s)
- Giovanni Falcone
- Department of Pharmacy, University of Salerno, Fisciano, SA, Italy; PhD Program in Drug Discovery and Development, University of Salerno (SA), Italy
| | - Pierluigi Mazzei
- Department of Pharmacy, University of Salerno, Fisciano, SA, Italy
| | - Alessandro Piccolo
- Interdepartmental Research Center on Nuclear Magnetic Resonance for the Environment, Agro-food and New Materials (CERMANU), University of Naples Federico II, Portici, NA, Italy; Department of Agriculture, University of Naples Federico II, Portici, NA, Italy
| | - Tiziana Esposito
- Department of Pharmacy, University of Salerno, Fisciano, SA, Italy
| | | | - Rita P Aquino
- Department of Pharmacy, University of Salerno, Fisciano, SA, Italy
| | | | - Paola Russo
- Department of Pharmacy, University of Salerno, Fisciano, SA, Italy.
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Ali S, Rech KS, Badshah G, Soares FLF, Barison A. 1H HR-MAS NMR-Based Metabolomic Fingerprinting to Distinguish Morphological Similarities and Metabolic Profiles of Maytenus ilicifolia, a Brazilian Medicinal Plant. JOURNAL OF NATURAL PRODUCTS 2021; 84:1707-1714. [PMID: 34110831 DOI: 10.1021/acs.jnatprod.0c01094] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Maytenus ilicifolia or "Espinheira-Santa" is a renowned Brazilian medicinal plant usually used against intestinal and stomach ulcers. Other species with similar thorny leaves have raised great confusion in order to discern the authentic M. ilicifolia. Misidentifications can lead to product adulteration of authentic M. ilicifolia with other species, which can be found on the Brazilian market. The intake of misclassified herbal products potentially could be fatal, demanding faster reliable fingerprinting-based classification methods. In this study, the use of 1H HR-MAS NMR metabolomics fingerprinting and principal component analysis (PCA) allowed an evaluation of the authenticity for both collected and commercial M. ilicifolia samples, from the content of the flavanol, (-)-epicatechin (2), by observing variations in metabolic patterns. Plant specimen types from cultivated and natural habitats were analyzed by considering seasonal and topological differences. The interand intraplant topological metabolic profiles were found to be affected by seasonal and/or ecological trends such as sunlight, shade, rain, and the presence of pathogens. Moreover, several commercial samples, labeled as M. ilicifolia, were evaluated, but most of these products were of an inadequate quality.
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Affiliation(s)
- Sher Ali
- NMR Center, Department of Chemistry, Federal University of Paraná, Curitiba, PR 81530-900, Brazil
| | - Katlin S Rech
- NMR Center, Department of Chemistry, Federal University of Paraná, Curitiba, PR 81530-900, Brazil
| | - Gul Badshah
- NMR Center, Department of Chemistry, Federal University of Paraná, Curitiba, PR 81530-900, Brazil
| | - Frederico L F Soares
- NMR Center, Department of Chemistry, Federal University of Paraná, Curitiba, PR 81530-900, Brazil
| | - Andersson Barison
- NMR Center, Department of Chemistry, Federal University of Paraná, Curitiba, PR 81530-900, Brazil
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Augustijn D, de Groot HJM, Alia A. HR-MAS NMR Applications in Plant Metabolomics. Molecules 2021; 26:molecules26040931. [PMID: 33578691 PMCID: PMC7916392 DOI: 10.3390/molecules26040931] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/05/2021] [Accepted: 02/06/2021] [Indexed: 12/24/2022] Open
Abstract
Metabolomics is used to reduce the complexity of plants and to understand the underlying pathways of the plant phenotype. The metabolic profile of plants can be obtained by mass spectrometry or liquid-state NMR. The extraction of metabolites from the sample is necessary for both techniques to obtain the metabolic profile. This extraction step can be eliminated by making use of high-resolution magic angle spinning (HR-MAS) NMR. In this review, an HR-MAS NMR-based workflow is described in more detail, including used pulse sequences in metabolomics. The pre-processing steps of one-dimensional HR-MAS NMR spectra are presented, including spectral alignment, baseline correction, bucketing, normalisation and scaling procedures. We also highlight some of the models which can be used to perform multivariate analysis on the HR-MAS NMR spectra. Finally, applications of HR-MAS NMR in plant metabolomics are described and show that HR-MAS NMR is a powerful tool for plant metabolomics studies.
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Affiliation(s)
- Dieuwertje Augustijn
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands;
- Correspondence: (D.A.); (A.A.)
| | - Huub J. M. de Groot
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands;
| | - A. Alia
- Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands;
- Institute of Medical Physics and Biophysics, University of Leipzig, Härtelstr. 16–17, D-04107 Leipzig, Germany
- Correspondence: (D.A.); (A.A.)
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Mazzei P, Celano G, Palese AM, Lardo E, Drosos M, Piccolo A. HRMAS-NMR metabolomics of Aglianicone grapes pulp to evaluate terroir and vintage effects, and, as assessed by the electromagnetic induction (EMI) technique, spatial variability of vineyard soils. Food Chem 2019; 283:215-223. [DOI: 10.1016/j.foodchem.2019.01.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 01/04/2019] [Accepted: 01/06/2019] [Indexed: 12/21/2022]
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