Agricultural Sustainability Through Technological Solutions

Agriculture today faces unprecedented challenges, including climate change, land and water scarcity, soil degradation, rising input costs, labour shortages and increasing demand for safe and nutritious food. Addressing these interconnected challenges requires a paradigm shift from conventional practices toward technology-enabled, data-driven, and resource-efficient agricultural systems. This book is designed to address this need by presenting state-of-the-art technological solutions that support sustainable food production across the entire agricultural value chain. The book covers foundational concepts of agricultural sustainability and examines the role of digitalization, smart farming and technological innovation in building resilient food systems. Key topics include artificial intelligence, machine learning, the Internet of Things, big data analytics, predictive modelling, drone and unmanned aerial vehicle (UAV) technologies, and blockchain, highlighting their applications in agricultural decision-making, crop monitoring, precision farming, supply-chain transparency and efficient resource management. Dedicated sections focus on smart irrigation, variable-rate fertilizer application, smart crop pest and disease management, and machine learning-based estimation of evapotranspiration for precision irrigation and agricultural water reuse, emphasizing improvements in water and nutrient use efficiency and sustainable agricultural production. In addition, the book explores controlled-environment and sustainable farming systems such as hydroponics, aeroponics, aquaponics and smart greenhouses as technological approaches for efficient resource utilization and sustainable crop production. The role of renewable energy, solar-powered irrigation and farm mechanization, robotics, and climate-smart technologies in enhancing agricultural sustainability and resource-use efficiency is also discussed. The book further extends beyond primary production to address post-harvest technologies for reducing food loss and waste, as well as circular bioeconomy and waste-to-resource technologies that promote efficient utilization of agricultural residues and contribute to sustainable and resource-efficient agri-food systems. By bridging foundational concepts, technological advancements and real-world applications, this book aims to support the transition toward sustainable, smart and future-ready agriculture. It is intended for researchers, academicians, postgraduate students, policymakers, agricultural engineers, agri-tech professionals, extension specialists and practitioners who are engaged in advancing sustainable agriculture through technological innovation. Inhaltsverzeichnis Agricultural Sustainability: Concepts, Challenges and Opportunities.- Role of Technological Solutions in Sustainable Food Systems. Digitalization and Smart Farming for Sustainable Development.- Artificial Intelligence and Machine Learning Applications in Farming.- Internet of Things (IoT) for Real-Time Agricultural Decision Making.- Big Data Analytics and Predictive Modelling for Crop and Soil Management.- Remote Sensing and GIS for Sustainable Land and Water Use.- Drone and UAV-Based Monitoring and Precision Input Application.- Blockchain for Transparency and Traceability in Agri-Food Supply Chains.- Smart Irrigation Technologies for Water Use Efficiency.- Variable Rate Fertilizer Application for Optimized Nutrient Management.- Soil Health Monitoring and Digital Nutrient Prescription Systems.- Sensor-Based Systems for Sustainable Livestock and Dairy Farming.- Integrated Pest and Disease Management Using Smart Technologies. Vertical Farming and Urban Agriculture as Climate-Smart Solutions.- Hydroponics and Aeroponics for Sustainable Soilless Cultivation.- Smart Greenhouses and Energy-Efficient Crop Production Systems.- Aquaponics: Integrating Fish and Plant Farming for Circular Resource Use.- Renewable Energy Solutions for Sustainable Agriculture.- Solar-Powered Innovations for Irrigation and Farm Operations.- Agricultural Mechanization and Robotics for Resource Efficiency.- Climate-Smart Technologies for Building Resilient Farming Systems.- Post-Harvest Technologies for Reducing Food Loss and Waste.- Circular Bioeconomy: Waste-to-Resource Technologies in Agriculture.- Bioenergy Production from Agricultural Residues for Sustainable Futures.