Communications in Soil Science and Plant Analysis, 2024 (SCI-Expanded)
The impact of climate change on plant growth and productivity is profound, resulting in significant stresses such as biotic and abiotic factors. Among the abiotic stresses, temperature extremes, nutrient imbalances, heavy metals, drought, and salinity stand out as prominent contributors to substantial crop yield losses globally, exacerbating food insecurity concerns. Various methods are currently being explored to enhance plants’ resilience to these stresses. We undertook an extensive literature review to assess the current landscape of knowledge in Nano biotechnology and identify areas where existing research is deficient or underexplored. This examination focused on identifying gaps related to methodology, scope, applications, and specific challenges within nanobiotechnology. We also evaluated recent developments and emerging trends in the field, identifying areas where research interest is expanding but remains relatively uncharted. By narrowing our research scope, we aimed to pinpoint specific aspects of Nano biotechnology requiring further investigation or that have not been sufficiently addressed. One promising approach involves the use of nanoparticles, which have shown to positively influence plant performance under stressful conditions. Nanoparticles facilitate nutrient uptake by plants, combat plant diseases and pathogens, and enable the detection and monitoring of trace components in soil through signal absorption. Understanding the mechanisms by which nanoparticles assist plants in mitigating abiotic challenges holds great promise for developing enduring solutions. However, urgent action is needed to implement rapid strategies that alleviate abiotic stress and enhance agricultural productivity.