Comparative Assessment of Organic and Conventional Farming Systems on Crop Performance and Soil Health

Abstract

Organic and conventional farming systems represent two major agricultural approaches adopted worldwide to meet the growing demand for food while addressing concerns related to environmental sustainability, soil health, and agricultural productivity. Conventional farming primarily depends on synthetic fertilizers, chemical pesticides, herbicides, and intensive cultivation practices to maximize crop yield. In contrast, organic farming emphasizes ecological balance through the use of organic manures, compost, crop rotation, biological pest management, and conservation of biodiversity. Although conventional agriculture generally achieves higher short-term yields, its long-term dependence on chemical inputs has raised concerns regarding soil degradation, biodiversity loss, groundwater contamination, and declining soil fertility. Organic farming offers several environmental advantages by improving soil organic matter, enhancing microbial diversity, increasing nutrient cycling, and reducing chemical pollution, but it may face challenges related to lower yields and greater labor requirements under certain conditions. This study presents a comparative assessment of organic and conventional farming systems with particular emphasis on crop performance and soil health. It examines the principles and characteristics of both farming systems, evaluates their influence on crop productivity, soil physical, chemical, and biological properties, analyzes technological innovations supporting sustainable agriculture, and discusses future policy directions for promoting resilient agricultural systems. The study concludes that integrating the strengths of both farming approaches through scientifically balanced management practices can improve agricultural productivity while conserving natural resources. Sustainable farming strategies supported by technological innovation, farmer education, and effective policy interventions are essential for ensuring long-term food security, environmental conservation, and resilient agricultural development.