eChapters

Machine learning provides powerful approaches for extracting useful information from complex plant, environmental and agricultural datasets. This chapter examines the principles and applications of machine learning in plant data analysis. It introduces different types of plant data, including phenotypic, genotypic, environmental and image-based information, followed by preprocessing, normalization, feature extraction and feature selection. Supervised learning techniques such as regression, decision trees, random forests and support vector machines are discussed for applications including crop yield prediction and disease detection. Unsupervised learning, clustering, principal component analysis and advanced ensemble and deep learning approaches are also considered, along with model evaluation, data limitations and future developments.

Deep learning has significantly advanced automated plant phenotyping and disease detection by enabling computers to identify complex patterns in large volumes of plant imagery and sensor data. This chapter examines the fundamentals and applications of deep learning architectures in plant science. It discusses convolutional neural networks for image-based plant analysis and advanced architectures including recurrent neural networks, transformers and hybrid models. Data acquisition through imaging and sensor technologies is also considered. The chapter highlights how deep learning can support automated identification of plant characteristics, disease symptoms and crop health conditions. Challenges related to datasets, environmental variability, computational requirements and model generalization are examined alongside emerging research opportunities.

Computer vision provides an important foundation for automated plant analysis, monitoring and precision agriculture. This chapter explores computer vision approaches for plant phenotyping, disease detection, growth monitoring and yield prediction. Traditional image-processing methods are considered alongside machine learning and modern deep learning techniques, including convolutional neural networks and vision transformers. Image segmentation, object detection and classification are used to extract meaningful information from plant images and video data. The chapter also examines multispectral and hyperspectral imaging, IoT integration and real-time monitoring. Environmental variability, dataset quality, computational complexity and model generalization are discussed, together with transfer learning, data augmentation, edge computing and future directions

The increasing use of genomics, phenotyping, remote sensing, sensors and digital agricultural technologies has generated large and complex datasets in plant science. This chapter examines the role of big data analytics in managing and interpreting these datasets for agricultural research and decision-making. It discusses applications of big data in plant science and the technological infrastructure required for data storage, processing and analysis. Cloud computing, next-generation sequencing and high-performance computing are highlighted as important technologies supporting large-scale biological and agricultural data analysis. The chapter also considers the benefits and challenges of big data, including computational requirements, data management, integration and interpretation, before outlining future opportunities for data-driven plant science.

Plant phenotyping is essential for understanding plant growth, development, morphology, physiology and responses to environmental conditions. This chapter examines how artificial intelligence is transforming conventional phenotyping through automation, high-throughput data collection and advanced analysis. It covers image-based, UAV-based and sensor-based phenotyping, together with genotype-to-phenotype modelling and machine learning and deep learning methods. Imaging systems, spectral sensing, drones, sensors and robotic platforms provide diverse sources of plant information for AI analysis. Applications include trait measurement, disease and stress detection, crop performance prediction and resource management. The chapter also discusses limitations, emerging technologies, digital twins, IoT, cloud computing and future opportunities for scalable and sustainable phenotyping.

Modern plant genomics generates highly complex and high-dimensional datasets that require advanced computational approaches for effective analysis. This chapter explores the application of artificial intelligence to plant genomic data analysis. Machine learning and deep learning techniques are discussed for identifying complex patterns, classifying genomic information, predicting phenotypes and supporting genomic selection. Convolutional neural networks, long short-term memory networks and transformer models are considered for analyzing genomic sequences and relationships. The chapter presents an AI-based framework integrating data processing, model development and prediction while highlighting the challenges associated with genomic data heterogeneity and dimensionality. It emphasizes the potential of AI for improving genomic research and plant improvement strategies

Artificial intelligence is providing new opportunities to accelerate plant breeding and develop improved crop varieties capable of meeting changing agricultural demands. This chapter examines AI applications in genomic selection, phenotypic prediction, stress tolerance modelling and crop improvement. Machine learning, deep learning and predictive analytics enable researchers to analyze large genomic and phenotypic datasets and identify desirable traits. High-throughput phenotyping, image analysis, sensors, remote sensing and IoT technologies further support accurate monitoring of plant performance. The chapter also discusses AI-enabled precision agriculture, decision-support systems and sustainable crop management. Challenges involving data quality, computational requirements and model interpretability are addressed, alongside emerging opportunities involving genomics, biotechnology, robotics and digital twins.

Precision agriculture uses spatially and temporally variable information to improve crop management, resource efficiency and agricultural productivity. This chapter examines the integration of artificial intelligence throughout the precision agriculture workflow. It introduces variable-rate technologies, georeferenced data collection and decision-support systems, followed by machine learning, deep learning, computer vision, reinforcement learning, fuzzy logic and expert systems. Applications include crop yield prediction, plant disease monitoring, soil property estimation, irrigation planning and autonomous agricultural operations. Remote sensing, satellite imagery, IoT sensor networks and edge computing are considered for real-time decision-making. The chapter also discusses agricultural robots and autonomous machinery, practical field applications, data limitations, hardware costs, connectivity and model interpretability.

Efficient irrigation is essential for maintaining crop productivity while conserving increasingly limited water resources. This chapter explores the application of artificial intelligence to smart irrigation systems and irrigation scheduling. It considers water balance and evapotranspiration modelling and examines AI architectures used for irrigation decision-making. Sensor technologies and Internet of Things integration provide continuous information about soil, weather and crop conditions. Optimization algorithms can use these data to determine appropriate irrigation schedules and improve water-use efficiency. The chapter also discusses emerging AI-based irrigation approaches and global case studies. Challenges associated with implementation, data requirements, system limitations and ethical considerations are examined, followed by future directions for intelligent and sustainable irrigation management.

Soil health and nutrient availability are fundamental determinants of plant growth, crop productivity and sustainable agricultural production. This chapter examines how artificial intelligence can support soil health monitoring and nutrient management. It introduces soil health concepts and nutrient dynamics before exploring AI technologies capable of processing soil, environmental and crop-related datasets. AI-based approaches can assist in identifying soil conditions, assessing nutrient requirements and developing site-specific nutrient management strategies. Integration with precision agriculture technologies can improve fertilizer-use efficiency and reduce unnecessary inputs. The chapter also considers practical case studies, challenges and future opportunities. By combining AI with agricultural data, soil monitoring can become more timely, precise and useful for informed crop management.

Remote sensing provides large-scale information about crops and agricultural environments through satellite, aerial and other sensing technologies. This chapter examines the integration of remote sensing and artificial intelligence for crop monitoring and yield prediction. It introduces the fundamentals of agricultural remote sensing, important sensors and data types, vegetation indices and crop health assessment. Data acquisition and preprocessing are followed by applications of AI models for monitoring crop conditions and predicting yields. Remote sensing datasets can be combined with machine learning and other AI techniques to identify patterns associated with crop performance. The chapter also discusses case studies, limitations, emerging technologies and future research opportunities in intelligent crop monitoring and yield forecasting

The adoption of artificial intelligence is transforming agricultural production, management and value chains while creating significant economic and social implications. This chapter examines the socio-economic dimensions of AI adoption in agriculture. It considers economic impacts, changes in labour and employment, rural livelihoods and the accessibility of digital technologies. Particular attention is given to the digital divide and barriers that may limit adoption among different agricultural communities. The chapter also addresses policy, governance and ethical considerations surrounding AI deployment. AI applications across agricultural value chains and regional and global perspectives are discussed. Finally, the chapter considers future socio-economic transformations, research gaps and the requirements for responsible and inclusive agricultural digitalization.

Intelligent irrigation requires systems capable of responding dynamically to crop, soil and environmental conditions. This chapter explores fusion-driven reinforcement learning for precision irrigation, with particular attention to rice alternate wetting and drying and drip farming systems. It introduces the overall framework and methodology used to combine information from different sources for irrigation decision-making. Kalman filter fusion is considered for integrating relevant data, while reinforcement learning provides an adaptive environment in which irrigation strategies can be optimized. The chapter presents results and discussions associated with the proposed approach and considers its potential contribution to efficient water management. Future research directions focus on improving intelligent irrigation systems and their agricultural applicability.

The integration of Internet of Things technologies with artificial intelligence is creating increasingly connected and data-driven agricultural systems. This chapter examines how IoT and AI can support smart farming through continuous data collection, analysis and decision-making. It discusses technological infrastructure for advanced agriculture and improvements in field operations enabled by connected sensors and intelligent systems. Applications in precision farming, including orchard and vineyard management, are considered alongside emerging technologies and high-throughput phenotyping. IoT devices can provide information about environmental and crop conditions, while AI methods transform these data into useful management insights. The chapter concludes by examining future directions and research challenges associated with integrated smart farming systems.

Early and accurate detection of plant diseases is essential for protecting crop productivity and reducing agricultural losses. This chapter explores artificial intelligence-based plant disease detection using image processing and deep learning. It introduces major plant diseases and the fundamentals of image processing before examining deep learning approaches for identifying disease symptoms from plant images. AI models can automate disease recognition and support timely interventions in smart agricultural systems. The chapter presents a proposed methodology and discusses results and analysis, practical applications and limitations. It also considers challenges associated with data quality, environmental conditions and model performance, followed by future directions for developing more accurate, scalable and intelligent plant disease diagnostic systems

Early identification of crop diseases enables timely management interventions and can reduce losses in agricultural production. This chapter investigates the use of artificial intelligence and sensor data for detecting crop diseases at an early stage. It introduces the fundamentals of crop disease detection and reviews AI techniques applicable to agricultural monitoring. Sensor technologies provide continuous information about crop and environmental conditions, while AI models analyze these data to identify disease-related patterns. The chapter presents an AI- and sensor-based framework, including implementation and experimental procedures, followed by performance analysis. Challenges and limitations are examined, together with future research directions aimed at improving accuracy, reliability and real-time disease monitoring.

Predictive modelling of plant growth can help farmers and researchers improve crop management, resource utilization and production planning. This chapter examines machine learning approaches for predicting important plant growth characteristics. It introduces plant growth fundamentals and the environmental and management factors that influence development. The chapter covers the machine learning workflow, including data acquisition, preprocessing, feature engineering, model development and evaluation. Supervised learning, unsupervised learning and deep learning approaches are considered for predicting plant height, biomass, canopy development, leaf area and yield-related characteristics. Data from IoT devices, drones and satellite imagery can strengthen prediction models. The chapter also discusses precision agriculture applications, limitations and emerging technologies such as explainable AI, digital twins and edge AI.

Plant physiological processes determine growth, development, productivity and adaptation to changing environmental conditions. This chapter examines how artificial intelligence can improve understanding of plant physiology and stress responses. It considers physiological processes including photosynthesis, transpiration, nutrient dynamics and hormonal regulation and explores how AI can analyze complex biological, environmental and phenotypic datasets. Machine learning, deep learning, computer vision and predictive analytics support interpretation of information obtained through sensors, imaging, remote sensing and omics technologies. The chapter emphasizes early detection and prediction of stresses such as drought, salinity, temperature extremes, nutrient imbalance and pathogen pressure. It also discusses explainable AI, digital twins and federated learning as emerging approaches for plant stress research.

Agriculture is undergoing a major transformation driven by digital technologies, artificial intelligence, and data-based decision-making. This chapter introduces the concept of smart farming and explains the transition from traditional agriculture to precision and digital agriculture. It discusses enabling technologies such as the Internet of Things, remote sensing, cloud computing, machine learning, and data analytics. These technologies facilitate real-time monitoring, precision irrigation, crop surveillance, yield forecasting, and efficient resource management. The chapter also examines the development of cyber-physical agricultural systems and the potential of automation. Challenges including data quality, infrastructure, cost, technology adoption, and the rural digital divide are also highlighted.

Agriculture faces increasing pressure from population growth, climate change, resource scarcity, land degradation, water shortages, and growing food demand. This chapter examines the major global challenges affecting agricultural productivity and food security. Climate variability, extreme weather events, declining natural resources, and changing pest and disease patterns create substantial risks for farming systems. The chapter discusses sustainable and climate-smart agricultural approaches for improving resilience and resource-use efficiency. It also highlights the contribution of artificial intelligence, precision agriculture, biotechnology, remote sensing, and digital technologies in addressing these challenges. Policy support, research investment, institutional cooperation, and equitable access to technology are emphasized for sustainable agricultural development