Sustainability in Cropping and Farming Systems: Principles to Practice serves as a comprehensive resource designed to bridge foundational theories with practical solutions for advancing sustainable agriculture. The book meticulously covers the core concepts and essential dimensions of cropping and farming systems, beginning with their definitions and significance. Readers will find in-depth discussions on various system types tailored to different agro-climatic conditions, with focused insights on regions such as India and Tamil Nadu. Key agronomic requirements-including crop selection, tillage, sowing methods, nutrient and water management, pest control, and labor management-are thoroughly explored to guide effective system implementation.

The text further examines plant interactions and introduces evaluation indices for assessing system efficiency. Recognizing the importance of integration, the book delves into the roles of livestock, organic manure, and crop residues, and presents integrated farming systems and allied enterprises as pathways to enhance sustainability. It also addresses contemporary advancements, such as natural farming, artificial intelligence, digital technologies, and nanotechnology, reflecting the evolving nature of the field. Practical guidance on farm planning, budgeting, and low-cost technologies equips readers with actionable strategies. Additionally, the book emphasizes the principles and methodologies of Low External Input Sustainable Agriculture (LEISA) and Holistic and Ecological Integrated Agriculture (HEIA), highlighting innovative approaches for sustainable practice. Targeted at students, researchers, extension professionals, and practitioners, this volume aspires to empower its audience to harmonize productivity, profitability, and ecological stewardship for a sustainable agricultural future.