Year: 2025
Type: article
Abstract: The growing demand for agricultural productivity, coupled with the urgent need for environmental conservation, underscores the importance of enhancing soil nutrient efficiency as a cornerstone of sustainable agriculture. This review explores current advancements, strategies, and innovations aimed at improving nutrient use efficiency (NUE) to promote crop productivity while minimizing ecological impacts. Key factors affecting soil nutrient dynamics—including soil structure, organic matter content, microbial activity, and fertilizer practices—are discussed in detail. The role of integrated nutrient management (INM), precision agriculture technologies, and bio-based amendments such as compost, biochar, and microbial inoculants is critically examined. Special attention is given to site-specific nutrient management approaches and the development of slow- and controlled-release fertilizers that align with plant uptake patterns, thereby reducing nutrient losses through leaching and volatilization. The review also highlights recent biotechnological interventions, including the use of plant-growth-promoting rhizobacteria (PGPR) and genetically improved crop varieties with enhanced nutrient uptake and utilization capacities. Furthermore, the article addresses challenges such as soil degradation, climate variability, and socio-economic barriers that influence the implementation of nutrient-efficient practices. By synthesizing recent research and practical insights, this review advocates for holistic and adaptive nutrient management strategies that support long-term agricultural sustainability, improve resource use efficiency, and ensure food security in the face of global environmental and population pressures.
Authors: Iqra Zahoor, Farzana Farzana, Mubashar Hussain Ch, Muqaddas Shafeeq, Abu Bakar Afzal, Syed Muhammad Salman Haider, Esha Arshad, Maria Zafar, Sharjeel Ahmad
Language: English
Subfield: Soil Science
Domain: Life Sciences
Open Access status: diamond
OpenAlex ID: W4413060163