eChapters

Introduction

Pulses are the second most important group of crops after cereals in India. They are important food crops for nutritional security, soil health and sustainable agriculture. Consequently, they remained an internal component of Indian agriculture especially under rainfed since time immemorial. They are among the ancient food crops with evidence of their cultivation for over 8,000 years. India, China, Brazil, Canada, Myanmar and Australia are the major pulse producing countries with relative share of 25%, 10%, 5%, 5% and 4%, respectively. In 2017, the global pulses production was 95.98 million tonnes from an area of 95.17 million ha with an average yield of 1008 kg/ha. Dry beans contributed 32.7% to global total pulses production followed by chickpea (15.4%), dry peas (16.89%), lentil (7.91%) and pigeonpea (7.1%). About 70% of the global pigeonpea, 60% of chickpea and 17% of lentil area falls in India (FAO STAT, 2018). India is the largest producer and consumer of pulses in the world contributing around 25-28% of the total global production.

India can be proud of growing the largest number of pulse crops (grain legumes) in the world. Over a dozen pulse crops including chickpea (Cicer arietinum), pigeonpea (Cajanus cajan), mungbean (Vigna radiata), urdbean (Vigna mungo), cowpea (V. unguiculata), lentil (Lens culinaris), lathyrus (Lathyrus sativus L.), frenchbean (Phaseolus vulgaris), horsegram (Macrotyloma uniflorum), field pea (Pisum sativum), moth bean (V. aconitifolium), etc. are grown in one or the other part of the country throughout year. The latest data (2017-18) indicate that the present production of pulses is 25.23 million tonnes from an area of 29.99 million ha with productivity of 841 kg/ha (DAC, 2019) (Fig. 1). The stagnant growth of pulse production and continuous increasing human population in the country led to decline in per capita consumption of pulses from 67 g/day/person during 1951 to 35 g/day/person during 2010 (Indian Council of Medical Research recommends 65 g/day/person).

The most important pulse crops grown are chickpea (48%), pigeonpea (15%), mungbean (7%), urdbean (7%), lentil (5%) and field pea (5%). To fulfill domestic demand of pulses in the country, India has to import 3-4 million tones of pulses every year. In order to ensure self-sufficiency, the pulse requirement in the country is projected to be about 50 million tonnes by 2050 which necessitates an annual growth rate of 4.0% (IIPR, 2013).

Introduction

Soils are formed by weathering of rocks and minerals and all soils contain some amount of soluble salts. Many of these act as a source of essential nutrients for the healthy growth of plants. However, when quantity and quality of salts in the soil near rhizosphere exceeds a particular value, growth, yield and/or quality of most crops is adversely affected. Such a soil is called salt-affected. The degree of adverse effects depends upon the type and quantity of salts, crop and its variety, stage of growth, cultural practices and environmental factors viz. temperature, relative humidity, and rainfall etc. Development of salinity and waterlogging is a serious problem in arid and semi-arid regions of the world and threatening the sustainability of irrigated agriculture.

Salt-affected soils occupy an estimated 952.2 million ha of land in the world that constitutes nearly 7% of the total land area and nearly 33% of the potential arable land (Dudal and Purnell, 1986). In India, the salt affected soils account for 6.727 million ha i.e. 2.1% of geographical area of the country. These soils are mostly found in the states of Uttar Pradesh, Haryana, Punjab, Madhya Pradesh, Bihar and Andhra Pradesh. In the last 25 years 1.1 million ha of alkali soils have been reclaimed in the states of Haryana, Punjab and Uttar Pradesh. These have contributed to the additional food grain production of 10 million tonnes annually. Reclamation of alkali soils have also decreased the incidents of floods and malaria and increased the groundwater recharge.

Introduction

Rice is the staple food for over half the world’s population. China and India alone account for ~50% of the rice grown and consumed. Rice provides up to 50% of the dietary caloric supply for millions living in poverty in Asia and is, therefore, critical for food security. Globally, share of Asia continent in rice production is more than 90% followed by America (5.2%), Africa (3.4%) and Europe (0.6%). It is becoming an important food staple in both Latin America and Africa. Record increases in rice production have been observed since the start of the ‘Green Revolution’. However, rice remains one of the most protected food commodities in world trade. Rice is a poor source of vitamins and minerals, and losses occur during the milling process. Populations that subsist on rice are at high risk of vitamin and mineral deficiency.

The Indian population of 1.32 billion is projected to reach 1.53 billion by 2030 A.D. Goyal and Singh (2002) estimated a demand of 146 million tonnes of rice (taken as 50% of total cereals) by the year 2030. On the other end of the scale, 3^rd projection puts rice demand to be 156 million tonnes by 2030 (ICAR, 2010). To meet this, it is immensely necessary to increase the productivity levels without adversely affecting the natural resource base. Achievement of the targeted production would be an uphill task in the coming decades with the shrinking natural resource base, deteriorating soil health and soil productivity, declining input use efficiency, plateauing of yields in irrigated ecologies and lack of a major yield breakthrough in rainfed ecologies. Further, slowdown in the growth rate of cereal production and growing population pressure have emerged as formidable challenges for the future food and nutritional security in India. These challenges will be more extreme under emerging situations of natural resource degradation, high energy demands, volatile markets and risks associated with global climate change (Jat et al., 2016; Lal, 2016). Since, rice is the staple food for our country’s food security primarily depends on this wonderful crop. Globally rice is cultivated now in 167 million ha with annual production of around 769 million tonnes (499.3 million tonnes, milled rice) of rough rice and average productivity of 4.6 tonnes/ha (3.62 t/ha, milled rice) of rough rice (FAO STAT, 2017). In Asian countries, >90% of the rice is produced and consumed. The other continents in which rice is grown are Africa (7.78% of the global area), South America (6.4%) and North America (1.4%).

Introduction
Vegetables are an essential diet component for human beings and nutritional security because of their short season, high yielding potential, nutritional capacity financial viability and potential to create on-farm and off-farm agricultural employment. India ranks as the world’s second-largest producer of fruits and vegetables. In India, vegetables and fruits accounts for about 92% of the total horticultural production. Daily diet consisting of vegetables is primary sources of proteins, vitamins, minerals, dietary fibers, micronutrients, antioxidants and phytochemicals. Additionally, vegetables have wide range of phyto-chemicals such as anti-carcinogenic factors and anti-oxidants constituents (e.g. flavonoids, glucosinolates and isothyocynates) (Silva Dias, 2019). In India an area of 11.35 million hectares is employed for the production of vegetables which is around 204.84 million metric tonnes (APEDA, 2023). Novel genotypes adaptable to various horticultural systems must be developed due to rapid climate change, customers demand and the resurgence and emergence of plant’s pest and diseases (Cardi et al., 2017). Plant tissue culture is emerging as a technology which has significant impact on agriculture sector by producing plants to meet out the growing global demand. It provides the huge potential areas currently offering a glimpse into the future. Apart from this, it has advanced significantly in the area of vegetable sector. Vegetable crops can be improved through efficient in vitro plant regeneration system of biotechnological approach consisting of meristem culture, haploid production and somatic hybridization (Kumari et al., 2020). Genetic engineering is a novel approach to produce improved crops varieties with greater yield potential and pest resistant. Genetic transformation plays an important role in genetic engineering process in order to improve genetics of crop plants. The world’s demand for nutritious and cheap food market have prompted the scientists to step up their efforts to genetically modify the economically significant plants. Traditional breeding methods have several limitations such as more time consuming to develop a plant with desired traits and sexual incompatibility barrier and these limitations can be overcome by adopting effective strategies for regeneration and transformation of valuable plants. Genetic engineering has shown to be an excellent method for improving vegetable crops under different adverse conditions (Gerszberg, 2018). Plant tissue culture and molecular biology are the technical foundations of genetic transformation technology, which is used to produce enhanced crop varieties, disease-free plants (virus-free), genetic transformation, secondary metabolite production, and varieties resistant to various biotic stresses such as diseases-pests, and abiotic stresses like high temperature, drought, and salinity (Hussain et al., 2012).

Introduction

The general recommendation for intake of fruits and vegetables is at least 400 g/ person as recommended by World Health Organization (WHO), which amounts to five servings of 80 g/day or about 146 g/person/annum. For vegetables, the recommended intake requirement is at least 300 g per day per individual. This 300 g requirement must include 50 g leafy vegetables, 50 g roots and tubers and 200 g other vegetables (Kapur, 2016). Current annual vegetable production including potato, based on recent three years (2015-16, 2016-17, 2017-18) average is around 177 million tonnes from 10 million ha giving a productivity of 17.7 tonnes/ha. With this average and stagnating production and assuming Indian population at 133 crores (1.33 billion) and 25% post-harvest losses, per capita per day availability of vegetables comes to 273 g leaving a gap of 27 g between the recommended dose and the availability of vegetables/head/day in India. By 2050, the projected population of India is 1.5 billion and to meet the requirement of this population, vegetable production will have be 220 million tonnes, of course making allowance of 25% post-harvest losses. Considering all kind of constraints on the available land area of vegetables, the vegetable area will be around 10 million ha and consequently, major gain of production will have to come from productivity increase from current level of about 18 to 22 tonnes/ha and this seems to be a gigantic task as during last several years, the productivity of vegetables in India has been between 17 and 18 tonnes/ha, an indication that perhaps productivity has reached to a plateau. This situation will call fall massive interventions on technological fronts in terms of innovative products with focus on better hybrids with higher yields, and resistance to biotic and abiotic stresses coupled with horizontal scaling up of modern production technologies. This chapter looks into the modern production technologies as applicable to vegetable crops in India to boost the productivity further from current 18 tonnes/ha to at least 22 tonnes/ha.

1. Introduction
Soil salinity is a global threat which affects crop production and poses challenges to sustainable development in various regions worldwide. Worldwide, salinity and sodicity impact 20% of cultivated land and 33% of irrigated land, respectively (Kumar and Sharma, 2020). Global map of salt–affected soil (SAS) indicated that 0.424 billion hectares of upper soil layer (0–0.3 m) and 0.833 billion hectares of subsoil layer (0.30–1 m) are salt-affected (FAO, 2021) and by 2050, salinization will degrade 50% of agricultural land (Wang et al., 2003). In India, SAS currently occupy 2.1% of total geographical area. Among the SAS, 2.96 million ha is saline and 3.77 million ha is sodic (Narjary et al., 2024). Due to salinity and sodicity, yearly 16.8 million megagram of agricultural produce are wasted in India, costing of ? 230.2 billion (Sharma et al., 2015).
Salt–affected soils are a significant concern in several regions of India. These soils contain high level of sodium salts (NaCl, Na2SO4, NaHCO3, Na2CO3) which adversely affect soil fertility and crop productivity. Here are some areas in India known to have salt–affected soils:
1. Indo–Gangetic Plain: The Indo–Gangetic Plain, spanning across states like Punjab, Haryana, Uttar Pradesh, Bihar, and parts of West Bengal, is prone to salinity issues. Over–irrigation, poor drainage, the presence of salt containing parent materials in the lithology and use of saline irrigation have contributed to soil salinity.
2. Coastal Regions: Coastal regions in India, such as parts of Gujarat, Maharashtra, Tamil Nadu, Andhra Pradesh, Karela, Odisha and Andaman and Nicobar Islands experience salinity problems due to sea water intrusion and the presence of coastal saline soils. These soils are affected by high levels of sodium chloride and other salts, making them unsuitable for cultivation of most arable crops.
3. Arid and Semi–Arid Regions: Arid and semi–arid regions, including areas in Rajasthan, Gujarat, and parts of Madhya Pradesh, face the risk of soil salinization due to low rainfall, high evaporation rates, and poor– quality irrigation water. Waterlogging in these regions can also lead to soil salinization.
4. Irrigation Command Areas: Certain irrigation command areas in different states, including Punjab, Haryana, and Uttar Pradesh, have witnessed salinity problems as a result of improper water management, excessive irrigation, and inadequate drainage infrastructure.

Introduction

Wheat is pre-eminent both in regard to its antiquity and its importance as a food of mankind in the world. In prehistoric times, it was cultivated throughout Europe and was one of the most valuable cereals of ancient Persia, Greece and Egypt. Wheat has been cultivated for several thousand years in India with the evidence of presence of wheat grains in the Mohen-Jo-Daro excavations. Till 1947, the total wheat production was only about 6 million tonnes and was not sufficient to meet the demand, leading to large scale importation of wheat. Subsequently production increased due to an increase in both total cropped and irrigated area. Wheat crop has exhibited a robust growth trend since the onset of the ‘green revolution’ in 1968. India, one of the greatest success stories of ‘green revolution’, is the second largest producer of wheat in the world after China. During 2018-19 (Fig. 1) India produced a record breaking 101.20 million tonnes of wheat from 29.62 million ha area indicating 3.42 tonnes/ha wheat yield (ICAR-IIWBR, 2019). On the other hand, India is also the second largest wheat consumer after China. Thus, wheat and its various products play an increasingly important role in managing India’s food security and India became the wheat surplus nation as against the wheat deficient nation during 1960’s. The tremendous progress in area, production and productivity of wheat to the tune of 2.9, 12.2 and 4.2 times, respectively as compared to 1950 has made India (Table 1) the member of elite group of wheat exporting countries (Workman, 2018).

1. Introduction:- Understanding Good Laboratory Practices (GLP)
1.1 Definition and Core Principles of GLP
The Organisation for Economic Co-operation and Development (OECD) defines Good Laboratory Practice as “a managerial quality control system that governs the organizational process and the conditions under which non-clinical health and thus, environmental safety studies are well planned, executed/ performed, vigilantly monitored, properly recorded, reported, and finally archived”. This definition highlights that Good Laboratory Practices (GLP) is a comprehensive framework focused on ensuring the quality and integrity of the entire study lifecycle, rather than dictating the scientific validity of the research itself. The primary goal of GLP is to ensure process integrity and data traceability, which are essential for the regulatory acceptance of safety data for a variety of products. These products include pharmaceuticals, pesticides, cosmetics, veterinary drugs, food additives, feed additives, and industrial chemicals, all of which undergo non-clinical testing to assess their potential health and environmental risks. It is important to note that GLP principles specifically apply to these non-clinical studies and exclude research involving human subjects. The OECD Principles of GLP are internationally recognized and serve as the basis for GLP regulations in numerous countries worldwide. These principles outline the responsibilities of key personnel involved in non-clinical studies, including test facility management, the study director, study personnel, and quality assurance personnel. Furthermore, they establish minimum standards concerning the suitability of facilities and equipment to perform studies, as well as the necessity for comprehensive Standard Operating Procedures (SOPs) to guide all aspects of laboratory operations. The core principles of GLP encompass a wide range of elements critical to ensuring the quality and integrity of laboratory studies. These OECD principles of Good Laboratory Practices (GLP) include: the proper organization team and personnel staff members within the testing facility, the well establishment of a robust quality assurance programme, the better suitability and proper maintenance of various necessary facilities, the efficient management of apparatus, materials, and reagents, the characterization and control of test systems, the handling of test and reference items, the development and adherence to Standard Operating

Agarose gel electrophoresis is the easiest and commonest way of separating, capable of resolving mixtures of DNA fragment that cannot be separated conveniently by other procedures. The purpose of the gel might be to look at the DNA, to quantify it or to isolate a particular band. The DNA is visualised in the gel by addition of ethidium bromide. This binds strongly to DNA by intercalating between the bases and is fluorescent meaning that it absorbs invisible UV light and transmits the energy as visible orange light.

Agarose, which is extracted from seaweed, is a linear polymer whose basic structure is shown in figure.

1. Agricultural biotechnology: Agricultural biotechnology is a collection of scientific techniques used to improve plants, animals and microorganisms.

2. Gel electrophoresis: Analytical technique by which usually large biomolecules (proteins, DNA) are separated through a gel by application of an electric field.

Agricultural Research Centers in World

1. Consultative Group on International Agricultural Research (CGIAR Centers)- Montpellier, France (1971)

2. International Center For Tropical Agriculture (CIAT)-Colombia (1969)

Agricultural University

17.1 Central Agricultural Universities

1. Central Agricultural University, Imphal Manipur

2. Rani Laxmi Bai Central Agricultural University, Jhansi Uttar Pradesh

3. Dr. Rajendra Prasad Central Agricultural University, Pusa (Samastipur)

Introduction 
Chapter 13 delves into the field of agriculture extension and communication, emphasizing its role in disseminating knowledge and fostering rural development. This chapter explores how effective extension education and communication strategies contribute to advancing agricultural practices, improving food security, and addressing global warming challenges. The chapter begins with an examination of extension education and rural development, focusing on how extension services bridge the gap between research and practice. It highlights the role of extension services in providing farmers with access to new technologies, best practices, and resources that enhance agricultural productivity and sustainability. Communication and technology transfer are crucial for effective extension work. This section discusses various communication methods and technologies used to transfer knowledge to farmers. It includes the role of information and communication technology (ICT) in facilitating access to agricultural information and supporting the adoption of innovative practices. Farmer Field Schools (FFS) and capacity building are explored as practical approaches to extension education. The chapter outlines how FFS provides handson training and experiential learning opportunities for farmers, enabling them to develop practical skills and knowledge that improve their farming practices. The importance of agriculture extension and communication in food security is emphasized, highlighting how these efforts contribute to increasing agricultural productivity, improving food quality, and ensuring a stable food supply. The chapter discusses how effective extension services can help address food security challenges by promoting sustainable farming practices and supporting farmers in adapting to changing conditions. The impact of agriculture extension and communication on global warming is also considered. This section examines how extension services can contribute to mitigating climate change by promoting practices that reduce greenhouse gas emissions and enhance environmental sustainability. Modern concepts in agriculture extension and communication are reviewed, showcasing recent advancements and innovative approaches in the field. The chapter discusses how new technologies and methodologies are transforming

Agriculture is one of the oldest and most fundamental activities of human civilization, serving as the bedrock upon which societies and economies have been built. In its simplest definition, agriculture is the science and practice of cultivating the soil, growing crops, and raising livestock. However, its significance extends far beyond mere food production; it is integral to the economic, social, and environmental fabric of nations. This chapter provides a comprehensive overview of agriculture, beginning with its basic definition and expanding to cover its critical role in human civilization. It delves into the diverse agricultural practices observed in Pakistan, a country where agriculture is not only a tradition but also a cornerstone of the economy. The discussion covers how climate, geography, and government policies influence these practices and shape the challenges and opportunities within the sector. Moreover, this chapter explores the economic impact of agriculture on Pakistan, particularly in terms of employment, poverty alleviation, and rural development. It also addresses the role of agriculture in ensuring food security, the environmental implications of farming practices, and the need for sustainable methods to secure the future of this vital industry. Finally, the chapter touches on the technological advancements and innovations that are driving modern agricultural practices and the broader implications of these changes for the future of farming. In the heartlands of progress and sustenance, where the earth meets the sky, lies a discipline that stands as the foundation of civilizations throughout history – agriculture. More than just a vocation, agriculture is an intricate science that has shaped societies, provided nourishment, and propelled the evolution of humanity. It intertwines the art of nurturing the land with the precision of scientific inquiry, producing a symphony of growth and harvest that sustains life itself. At its core, agriculture is the embodiment of a delicate balance between nature’s offerings and human ingenuity. It’s the art of coaxing the earth’s potential, and the science of unraveling its secrets. From the rhythmic dance of seasons to the intricacies of soil composition, every facet of agriculture is woven into the tapestry of life on Earth. And as we stride into an era where global challenges like population growth, climate change, and resource scarcity loom, the importance of understanding the science behind farming has never been more crucial.

Definition: Agro-forestry is a land use system where woody perennials (or trees) are deliberately grown in conjunction with field crops, horticultural crops and pasture, with the objective of meeting various requirements of the farmers from the farm; it also acts as an insurance against the risk of uncertain / abnormal weather condition

Preamble

Crop nutrient management in the climate change scenario is carried out with the basic understanding of nutrient concentrations in soils, plants and their transformations but these strategies might not apply under changed climate conditions where there is an overall change in the environment. It is understood that nutrient acquisition by plants from the soil is closely associated with overall biomass and strongly influenced by root foraging area. It is speculated that change in soil factors due to climate change could restrict root growth and nutrient stress would also occur. Plant size may also change but nutrient concentration may not change; therefore, nutrient removal will scale with growth. The interaction of mineral behavior in the soil with global climate change variables is poorly understood.

Introduction
Agronomy, the science of crop management, is a cornerstone of agricultural sciences, focusing on the principles and practices that optimize crop production. This chapter delves into the core principles of agronomy, exploring how these practices have evolved over time to meet the challenges of modern agriculture. As the global demand for food intensifies, agronomy has emerged as a critical field that integrates various scientific disciplines to improve crop yields, enhance sustainability, and ensure food security. The chapter begins by outlining the fundamental principles of agronomy, which serve as the foundation for crop management. It then transitions into an exploration of new concepts and innovations that are reshaping the agricultural landscape. These include precision agriculture, vertical farming, agroforestry, urban agriculture, organic farming, and sustainable agriculture practices, all of which contribute to more efficient and environmentally friendly farming systems. The chapter also discusses the role of digital agriculture, climate-smart agriculture, and regenerative practices in addressing the pressing issues of climate change and food security.
By examining these cutting-edge developments, this chapter highlights the importance of agronomy in the context of global challenges such as food security, environmental degradation, and climate change. The role of agronomy in ensuring sustainable food production and its impact on global warming are also discussed, providing a comprehensive overview of the field’s relevance in the 21st century. In the intricate tapestry of agriculture, where the hands of farmers and the mysteries of nature converge, stands a pivotal discipline that orchestrates the dance of growth and sustenance – agronomy. Rooted in science and guided by the rhythms of the seasons, agronomy is the art of orchestrating nature’s symphony to yield the harvests that nourish the world. It’s a testament to human ingenuity and a profound understanding of the intricate balance between the forces that shape our planet.
At its essence, agronomy is the vanguard of crop production, embracing the ever-evolving dialogue between humans and plants. It’s a discipline that transcends mere cultivation, delving into the profound intricacies of plant life, the dynamics of ecosystems, and the manipulation of natural elements to ensure bountiful yields. It’s a synergy of knowledge that marries the wisdom of generations with the cutting-edge revelations of science, all in pursuit of ensuring the sustenance of humanity.

11.1 Agroterrorism

‘Agroterrorism’, also known as ‘agriterrorism and agricultural terrorism’, is a malicious attempt to disrupt or destroy the agricultural industry and/or food supply system of a population through “the malicious use of plant or animal pathogens to cause devastating disease in the agricultural sectors”. It is closely related to the concepts of biological warfare, chemical warfare and entomological warfare, except carried out by non-state parties. It refers to a hostile attack towards an agricultural environment including infrastructures and processes in order to significantly damage national or international political interests.

The terms ‘agroterrorism, agroterror and agrosecurity’, were coined by veterinarian pathologist Corrie Brown and writer Esmond Choueke in September 1999 as a means to spread the importance of this topic.

Introduction 
In the rapidly evolving landscape of agricultural sciences, the integration of artificial intelligence (AI) and digital technologies is heralding a new era of innovation, efficiency, and sustainability. As the global population continues to grow and the impacts of climate change become increasingly pronounced, the demand for sustainable food production systems has never been more critical. AI and digital technologies are emerging as powerful tools to address these challenges, offering unprecedented opportunities to enhance food security, improve resource management, and build resilience against climate-related disruptions. AI-driven solutions, such as predictive analytics, machine learning, and precision agriculture, are transforming the way farmers cultivate crops, manage livestock, and optimize supply chains. These technologies enable real-time decision-making, allowing for more efficient use of resources such as water, fertilizers, and pesticides, while also reducing the environmental footprint of agricultural practices. The application of AI extends beyond the farm level, influencing every aspect of the agricultural value chain, from seed selection to post-harvest processing, distribution, and market access. The advent of the Internet of Things (IoT), coupled with advanced sensors and robotics, has further revolutionized agriculture by enabling the continuous monitoring of environmental conditions, soil health, and crop performance. IoT devices collect vast amounts of data, which, when analyzed using AI algorithms, provide actionable insights that empower farmers to make informed decisions. This data-driven approach not only enhances productivity but also contributes to sustainable farming practices by minimizing waste and optimizing resource allocation. Moreover, digital platforms and mobile technologies are bridging the gap between farmers and critical information, making it easier to access weather forecasts, market trends, and expert advice. These technologies are particularly transformative in developing regions, where they can provide smallholder farmers with the tools and knowledge needed to improve their livelihoods and contribute to food security. Additionally, blockchain technology is emerging as a solution for enhancing transparency and traceability in the food supply chain, ensuring that consumers have access to safe and ethically produced food.

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.