Nano-priming of Phaseolus vulgaris OTI cultivar with cobalt ferrite nanoparticles enhances the mineral composition of progeny seeds DOI
Yazmín Stefani Perea-Vélez, Rogelio Carrillo‐González, Ma. del Carmen A. Gónzalez‐Chávez

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: July 4, 2024

Abstract Nano-priming is an emerging application of nanotechnology in agriculture intending to increase crop yield and nutritional quality, while reducing fertilizer applications. This study aimed investigate the effects seed priming with citrate-coated CoFe2O4 nanoparticles (NPs) suspensions (10, 20, 40 mg NPs L− 1) on life cycle Phaseolus vulgaris L. OTI cultivar evaluate technology costs. The effect nano-priming was assessed germination, flowering, harvest stages. Unprimed hydro-primed seeds were negative positive controls, respectively. had no neither germination nor plant nutrition (in flowering stage) beans compared unprimed seeds. In contrast, nitrogenase activity (343.3 ± 1.1 µmol h− 1 plant− C2H4 ) detected plants from kg− nano-primed K concentration progeny 10, increased significantly by 3%, 16%, 13% control Zn 10 27% higher than 28% When 1, 5% 6% calculated cost per ha ranged 121 143 USD. this regard, bean could be a low-cost approach achieve security agricultural sustainability.

Language: Английский

Smooth Vetch (Vicia villosa var.) Coupled with Ball-Milled Composite Mineral Derived from Shell Powder and Phosphate Rock for Remediation of Cadmium-Polluted Farmland: Insights into Synergetic Mechanisms DOI
Jianhua Qu, Yuhui Li, Fuxuan Bi

et al.

ACS ES&T Engineering, Journal Year: 2024, Volume and Issue: 4(8), P. 2054 - 2067

Published: July 16, 2024

Herein, a ball-milled composite mineral derived from shell powder and phosphate rock (BSPR) was innovatively coupled with smooth vetch (SV) planting to remediate Cd-polluted soil. The results showed that BSPR SV could reduce the bioavailability of Cd in soil by 68.1%, which 2.2 3.4 times those (31.1%) (20.0%) alone, respectively. outstanding passivation performance confirmed be due synergistic effect SV. Specifically, employment not only increased biomass but also promoted its decomposition, directly led conversion into more humic acid (HA). Under action HA, calcium phosphorus were released combined form stable compounds (e.g., Cd3(PO4)2, Cd5(PO4)3Cl, CdnCa5–n(PO4)3OH). Amazingly, excellent synergetic on improvement, content pepper fruit decreased 38.2% (6.3 SV), fresh weight Ca enhanced 28.2% 43.4% (6.7 22.8 SV, respectively). Overall, this study provided novel strategy, i.e., green manure mineral, for simultaneous remediation Cd-contaminated farmland enhancement pepper's yield quality, thus achieving "killing three birds one stone".

Language: Английский

Citations

30
Dynamic interplay between nano-enabled agrochemicals and the plant-associated microbiome DOI
Temoor Ahmed, Muhammad Noman, Jorge L. Gardea‐Torresdey

et al.

Trends in Plant Science, Journal Year: 2023, Volume and Issue: 28(11), P. 1310 - 1325

Published: July 13, 2023

Language: Английский

Citations

40
Nano-Iron Oxide (Fe3O4) Mitigates the Effects of Microplastics on a Ryegrass Soil–Microbe–Plant System DOI
Dong Liu, Shahid Iqbal, Heng Gui

et al.

ACS Nano, Journal Year: 2023, Volume and Issue: 17(24), P. 24867 - 24882

Published: Dec. 12, 2023

To understand microplastic–nanomaterial interactions in agricultural systems, a randomized block 90-day pot experiment was set up to cultivate ryegrass seedings typical red sandy soil amended with compost (1:9 ratio). Polyvinyl chloride (PVC) and polyethylene (PE) microplastic (MP) contaminants were added into soils at 0.1 10%, whereas nano-Fe3O4 (as nanoenabled agrochemicals) 0.1% 0.5% comparison chemical-free controls. The combination of MPs significantly increased the pH (+3% + 17%) but decreased total nitrogen content (−9% – 30%; P < 0.05). treatment group both PE had highest C (29 g kg–1 vs 20 control) C/N ratio (13 8 control). Increased rhizosphere concentrations promoted growth (+42% dry weight) by enhancing chlorophyll (+20%) carotenoid (+15%) activities. Plant leaf root peroxidase enzyme activity more affected PVC than (+6%). Nano-Fe3O4 changed bacterial community structure from belowground (the rhizoplane endosphere) aboveground phylloplane). Under MP contamination, addition diversity (+0.35%) abundance (+30%) phylloplane further intensified connectivity networks (positive association 17%). structural equation model showed that change plant microbiome associated microbiome. Overall, these findings imply positive influences on soil–microbe–plant system establish method alleviate harmful effects accumulation soils.

Language: Английский

Citations

22
Nanoenabled Enhancement of Plant Tolerance to Heat and Drought Stress on Molecular Response DOI
Weichen Zhao,

Zhangguo Wu,

Meseret Amde

et al.

Journal of Agricultural and Food Chemistry, Journal Year: 2023, Volume and Issue: 71(51), P. 20405 - 20418

Published: Nov. 30, 2023

Global warming has posed significant pressure on agricultural productivity. The resulting abiotic stresses from high temperatures and drought have become serious threats to plants subsequent global food security. Applying nanomaterials in agriculture can balance the plant's oxidant level also regulate phytohormone levels thus maintain normal plant growth under heat stresses. Nanomaterials activate specific stress-related genes, which turn increase activity of shock protein aquaporin enable plants' resistance against This review aims provide a current understanding nanotechnology-enhanced tolerance stress. Molecular mechanisms are explored see how alleviate plants. In comparison with organic molecules, offer advantages targeted transportation slow release. These help mitigating stress

Language: Английский

Citations

21
Phosphorus-based nanomaterials as a potential phosphate fertilizer for sustainable agricultural development DOI

Guikai Zhu,

Yi Sun, Noman Shakoor

et al.

Plant Physiology and Biochemistry, Journal Year: 2023, Volume and Issue: 205, P. 108172 - 108172

Published: Nov. 10, 2023

Language: Английский

Citations

15
Nano-agriculture and nitrogen cycling: Opportunities and challenges for sustainable farming DOI Open Access

Quanlong Wang,

Gao Li, Yuanbo Li

et al.

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 421, P. 138489 - 138489

Published: Aug. 17, 2023

Language: Английский

Citations

14
The effects of iron-based nanomaterials (Fe NMs) on plants under stressful environments: Machine learning-assisted meta-analysis DOI

Daibing Hou,

Xuedan Cui,

Meng Liu

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 354, P. 120406 - 120406

Published: Feb. 18, 2024

Language: Английский

Citations

5
Flavonoids in plant-environment interactions and stress responses DOI Creative Commons
Jitendra R. Patil,

Kuldeep J. Mhatre,

Kushi Yadav

et al.

Discover Plants., Journal Year: 2024, Volume and Issue: 1(1)

Published: Dec. 27, 2024

This review explores the multifaceted roles of low-molecular-weight secondary metabolites, such as flavonoids, which are ubiquitous in plants. Flavonoids perform diverse functions, particularly various physiological processes crucial for plant health. In context plant-environment interactions, flavonoid-based allelochemicals exhibit a dual nature, demonstrating stimulatory activity at low concentrations and inhibitory effects higher concentrations. The involvement flavonoids defense mechanisms against bacterial fungal pathogens underscores their vital role enhancing resilience. Additionally, serve efficient signaling compounds establishing symbiotic relationships between plants microorganisms, including rhizobia, actinobacterium Frankia, mycorrhizae. These interactions contribute significantly to overall health nutrient acquisition strategies host also play pivotal mitigating stress-associated chemical changes caused by biotic abiotic factors, thus providing stress protection. Notably, antioxidative activity, detoxifying reactive oxygen species produced under conditions. capability helps alleviate stress-induced oxidative damage. Collectively, these findings underscore importance orchestrating highlight multifunctional mitigation. consolidates emphasizes current understanding valuable insights researchers practitioners biology, agriculture, environmental science.

Language: Английский

Citations

5
Dynamic microbial regulation of triiron tetrairon phosphate nanomaterials in the tomato rhizosphere DOI
Liya Jiao, Le Yue,

Xiehui Le

et al.

Environmental Science Nano, Journal Year: 2024, Volume and Issue: 11(3), P. 1157 - 1169

Published: Jan. 1, 2024

In this study, microbial dynamics in the tomato rhizosphere was explored at seedling, flowering, and mature stages after soil amended with 50 mg kg −1 triiron tetrairon phosphate nanomaterials (Fe 7 (PO 4 ) 6 NMs) conventional ion fertilizer.

Language: Английский

Citations

4
Iron-doped carbon dots nanozyme scavenged reactive oxygen species system for inhibiting effectively the uptake of arsenic in lettuce DOI

Meihua Xie,

Feiyu Li, Yueying Li

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159956 - 159956

Published: Jan. 1, 2025

Language: Английский

Citations

0