International Journal of Modern Agricultural Sciences and Technology

Soil health is the cornerstone of sustainable crop production and longterm food security. Soil is a dynamic and living system that performs vital physical, chemical, and biological functions, such as nutrient cycling, water retention, carbon storage, and plant growth regulation. However, over-cultivation, erosion, nutrient imbalances, and climate variability have accelerated soil degradation in many agricultural regions. This review presents an integrated analysis of the key components of soil health and their direct impact on crop productivity. These include physical properties such as soil structure, porosity, and density; chemical parameters such as nutrient availability and pH balance; and biological indicators such as microbial diversity and enzyme activity. Additionally, management strategies that enhance soil resilience such as organic amendments, conservation tillage, crop rotations, integrated nutrient management, the use of biofertilizers, and efficient irrigation have been evaluated. Agroecologically based practices and accurate monitoring systems have also been identified as important for improving soil function while minimizing environmental impacts. Strengthening soil health not only ensures production sustainability but also promotes ecosystem services, climate adaptation, and resource efficiency. Therefore, integrated soil management based on scientific assessment, policy support, and farmer participation is essential.