Use of metal nanoparticles in agriculture. A review on the effects on plant germination
(2023) In Environmental Pollution 334.- Abstract
Agricultural nanotechnology has become a powerful tool to help crops and improve agricultural production in the context of a growing world population. However, its application can have some problems with the development of harvests, especially during germination. This review evaluates nanoparticles with essential (Cu, Fe, Ni and Zn) and non-essential (Ag and Ti) elements on plant germination. In general, the effect of nanoparticles depends on several factors (dose, treatment time, application method, type of nanoparticle and plant). In addition, pH and ionic strength are relevant when applying nanoparticles to the soil. In the case of essential element nanoparticles, Fe nanoparticles show better results in improving nutrient uptake,... (More)
Agricultural nanotechnology has become a powerful tool to help crops and improve agricultural production in the context of a growing world population. However, its application can have some problems with the development of harvests, especially during germination. This review evaluates nanoparticles with essential (Cu, Fe, Ni and Zn) and non-essential (Ag and Ti) elements on plant germination. In general, the effect of nanoparticles depends on several factors (dose, treatment time, application method, type of nanoparticle and plant). In addition, pH and ionic strength are relevant when applying nanoparticles to the soil. In the case of essential element nanoparticles, Fe nanoparticles show better results in improving nutrient uptake, improving germination, and the possibility of magnetic properties could favor their use in the removal of pollutants. In the case of Cu and Zn nanoparticles, they can be beneficial at low concentrations, while their excess presents toxicity and negatively affects germination. About nanoparticles of non-essential elements, both Ti and Ag nanoparticles can be helpful for nutrient uptake. However, their potential effects depend highly on the crop type, particle size and concentration. Overall, nanotechnology in agriculture is still in its early stages of development, and more research is needed to understand potential environmental and public health impacts.
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- author
- Santás-Miguel, Vanesa LU ; Arias-Estévez, Manuel ; Rodríguez-Seijo, Andrés and Arenas-Lago, Daniel
- organization
- publishing date
- 2023-10-01
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Abiotic stress, Ecotoxicology, Nano-priming, Nanofertilizers, Plant amelioration, Sustainable agriculture
- in
- Environmental Pollution
- volume
- 334
- article number
- 122222
- publisher
- Elsevier
- external identifiers
-
- scopus:85165617107
- pmid:37482337
- ISSN
- 0269-7491
- DOI
- 10.1016/j.envpol.2023.122222
- language
- English
- LU publication?
- yes
- id
- ee3d5d5a-79da-460b-8f30-d10f5771ebdf
- date added to LUP
- 2023-10-24 15:34:14
- date last changed
- 2025-01-12 05:48:23
@article{ee3d5d5a-79da-460b-8f30-d10f5771ebdf,
abstract = {{<p>Agricultural nanotechnology has become a powerful tool to help crops and improve agricultural production in the context of a growing world population. However, its application can have some problems with the development of harvests, especially during germination. This review evaluates nanoparticles with essential (Cu, Fe, Ni and Zn) and non-essential (Ag and Ti) elements on plant germination. In general, the effect of nanoparticles depends on several factors (dose, treatment time, application method, type of nanoparticle and plant). In addition, pH and ionic strength are relevant when applying nanoparticles to the soil. In the case of essential element nanoparticles, Fe nanoparticles show better results in improving nutrient uptake, improving germination, and the possibility of magnetic properties could favor their use in the removal of pollutants. In the case of Cu and Zn nanoparticles, they can be beneficial at low concentrations, while their excess presents toxicity and negatively affects germination. About nanoparticles of non-essential elements, both Ti and Ag nanoparticles can be helpful for nutrient uptake. However, their potential effects depend highly on the crop type, particle size and concentration. Overall, nanotechnology in agriculture is still in its early stages of development, and more research is needed to understand potential environmental and public health impacts.</p>}},
author = {{Santás-Miguel, Vanesa and Arias-Estévez, Manuel and Rodríguez-Seijo, Andrés and Arenas-Lago, Daniel}},
issn = {{0269-7491}},
keywords = {{Abiotic stress; Ecotoxicology; Nano-priming; Nanofertilizers; Plant amelioration; Sustainable agriculture}},
language = {{eng}},
month = {{10}},
publisher = {{Elsevier}},
series = {{Environmental Pollution}},
title = {{Use of metal nanoparticles in agriculture. A review on the effects on plant germination}},
url = {{http://dx.doi.org/10.1016/j.envpol.2023.122222}},
doi = {{10.1016/j.envpol.2023.122222}},
volume = {{334}},
year = {{2023}},
}