Summary
This chapter provides a comprehensive perspective on plant nano-nutrition—the use of nanoparticles and nanomaterials to enhance nutrient delivery and utilisation in crops. The authors, representing expertise across soil science, plant physiology, chemistry and environmental toxicology, examine both the promise and the unresolved challenges of nanotechnology in agriculture, including efficacy, environmental persistence, and regulatory frameworks. As suggested by the journal context and authorship, the work synthesises evidence on how nano-formulations might improve nutrient bioavailability whilst acknowledging knowledge gaps around long-term soil and ecological effects.
UK applicability
The nano-nutrition perspectives are broadly relevant to UK horticultural and arable sectors seeking precision nutrient management and reduced environmental loss. However, adoption would depend on regulatory clarity (EU and UK regulations on nanomaterials in agriculture remain cautious) and demonstration of cost-benefit advantage over established organic or chelated nutrient products.
Key measures
Literature synthesis on nano-nutrition mechanisms, nanoparticle types, application methods, and agronomic/environmental outcomes
Outcomes reported
The chapter examines the potential applications of nanomaterials and nanoparticles in plant nutrition, as well as associated challenges and perspectives for sustainable agriculture. It reviews nano-nutrition as an emerging approach to enhance nutrient availability and uptake in crops.
Topic tags
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