Enhancing Crop Sustainability through Climate-Resilient Agronomic Practices

Abstract

This review aims to contribute to a holistic understanding of sustainable crop production strategies in the face of climate variability, offering insights for researchers, policymakers, and practitioners working at the intersection of agriculture and climate resilience. Climate change poses a significant threat to global agricultural productivity, directly impacting food security, farmer livelihoods, and the sustainability of cropping systems. Increasing temperatures, erratic rainfall patterns, extended droughts, and frequent extreme weather events are disrupting conventional agricultural practices, particularly in vulnerable regions. In this context, climate-resilient agronomic practices have emerged as crucial adaptive strategies to sustain and enhance crop production under changing environmental conditions. This review highlights recent advances and innovative approaches in climate-resilient agronomy, emphasizing sustainable practices that optimize resource use efficiency, conserve soil and water, and improve crop tolerance to climatic stresses. The use of crop varieties that are resistant to heat and drought, conservation agriculture methods, integrated nutrient and water management, precision farming, crop diversification, and agroforestry systems are some of the important practices that are covered. Agronomic practices treated in this review, such as the application of stress-tolerant crop varieties, conservation agriculture practices, integrated nutrient and water management, precision farming, and agroforestry, have been proven effective in various agro-ecological environments. Furthermore, the study also discussed how organic amendments, biofertilizers, and climate-wise smart soil management strategies might improve soil health and carbon sequestration. To further on-farm risk management and decision-making, the paper also examines the integration of digital agriculture tools including remote sensing, weather forecasting, and decision support systems. This review emphasizes the need for a systems-based agronomic approach that fits production goals with environmental sustainability by combining recent research findings and successful field-level interventions. The results support increasing policy support, farmer capacity-building, and technology distribution to encourage broad application of climate-resilient agronomic practices. Food and nutritional security, improved farm incomes, and resilience in agricultural systems against the negative effects of climate change depend on such efforts.