Environmental Benefits of Crop Rotation Systems and Long-Term Productivity

Abstract

Crop rotation is a time-tested agricultural method that has demonstrated considerable environmental and economic benefits. This paper reviews the environmental benefits of diverse crop rotation systems, focusing particularly on the improvements in soil health, biodiversity enhancement, pest and disease management, and soil erosion control. Furthermore, the study examines how these practices contribute to long-term productivity through increased soil fertility, enhanced carbon sequestration, and climate change mitigation. The research is based on a review of current literature, with specific attention to environmental parameters such as soil organic carbon content, nutrient efficiency, and microbial diversity, as well as temporal aspects that compare short-term and long-term outcomes over multiple growing seasons. The findings are discussed with a view to providing actionable strategies for agricultural extension professionals, ensuring that the insights are practical for advising on programs aimed at sustainable agriculture.