Cover crops in conservation agriculture

Abstract

Conservation agriculture with its basic principles (permanent soil cover, minimal soil disturbance and crop rotation) is one of the most effective tools for adapting agricultural production to the adverse conditions of climate change. The numerous advantages of conservation agriculture are further expressed by the integration of cover crops into the crop rotation. Cover crops are introduced into innovative plant production systems for the purpose of improving the chemical, physical and biological properties of the soil with a positive impact on biodiversity and contributing to the sustainability of agricultural production. The aim of this paper is to present some of the main roles of cover crops in conservation agriculture with emphasis on soil erosion protection, water and nutrient conservation, and the impact on organic matter and soil structure.

Keywords

• cover crop
• soil protection
• soil cover
• conservation tillage