eChapters

Genus : Zizyphus /Rhamus
Species : mauritiana Lam. jujube Lam.
Family : Rhamnaceae
Chromosome No. : 2n = 24, 48, 96

According to famous writer David Fairchild it is the jujube, the large fruited Chinese type which is at its best compared to the inferior type which are in abundance in Arabia, northern India and southern Europe. The resultant inferior fruits are either from a different species compared to those of China or from varieties which have not been much influenced and improved by selection and cultivation.

Origin and history : Ber is an ancient fruit crop of India and is relished for its sweet and sour fruits. It is an ideal fruit tree for arid and semi arid regions in tropical and subtropical climate. It is highly suitable for marginal land and hot arid region. It is distributed in tropical and sub tropical country in the world, including China, Pakistan, Australia and France. In India the major growing states are Madhya Pradesh, Bihar, Uttar Pradesh, Punjab, Haryana, Rajasthan, Gujarat, Maharashtra, Andhra Pradesh etc. In Uttar Pradesh, Varanasi, Aligarh, Ayodhya, and Agra are the major growing region. Beside mauritiana other important species like Zizyphus rotundifolia, Zizyphus numuleria, Zizyphus rugosa, Zizyphus xylopyrus, Zizyphus micropyla is also commercially grown for rootstock purpose.

Ber (Zizyphus mauritiana Lamk), is an ancient fruit crop of India. It is relished for its sweet and sour fruits. The fruits are nutritious containing high amount of vitamins like C, A and B complex. The genus Zizyphus belongs to the family Rhamnaceae, consisting of 40 species of tropical and subtropical regions of northern hemisphere (Yadav et al., 2005). The one Zizyphus jujube (Chinese jujube) and the other Zizyphus mauritiana (Indian ber) are the two important species grown widely in temperate, tropical and subtropical regions of the world. The ruggosa and nummalaria are other important species.

PRESENT STATUS

Ber, a popular fruit, is being grown as almost commercially important fruit crop. It has better adaptability in marginal soils in arid region of subtropics. It is mainly grown in India as well as different countries in central Asia, China and Taiwan. It has been truly called as poor man‘s fruit/poor man‘s apple. Ber can suitably be grown almost in all the parts of north Indian plains in Uttar Pradesh, Haryana, Punjab and Rajasthan. Seedling ber trees are found extensively growing widely in arid and semi arid areas.

The ber is an important indigenous fruit and growing in semi arid conditions in the country. Ber is grown in China for the last 4000 years and under sub tropical to tropical as well as Mediterranean regions of the world. It is cultivated widely for its resistance to grow in drought and other diversified climatic and soil conditions, so it is also known as ‘King of fruit’ of arid.

Origin and Distribution

The origin of ber is said to be India to South-western Asia. The ber is being cultivated in Northern India, central India and peninsular India. Hisar, Rohtak, Panipat, Gurgaon, Jind, Mahindergarh in Haryana. In Rajasthan it is cultivated in district of Bharatpur Alwer, Barmer, Jodhpur, Palib and Gnaganagar Jaipur in area 82, 73, 59, 53, 53, 53,41 hectare with production 365, 395,133, 294, 340, 597, 826 metric tones, respectively. However total cultivated area in Rajasthan is 738 hectare with production 5248 metic tones under ber during 2017–18 (Anonymous, 2018).

The area Sangrur and Patiala in Punjab; Banaskantha and Sabarmati in Gujarat; Bijapur and Bellary in Karnataka; Tirunalveli, Ramanathapuram and Salem in Tamil Nadu are major ber growing areas in the country. Besides India, ber is grown in Afghanistan, Iran, Syria, Burma, Australia, USA, Russia, Italy, France, Spain and Northern Africa.

• In India, ber is cultivated on an estimated area of 61.284/ha.
• Fruit tree is suited for arid and semi-arid regions while crops in a tropical and subtropical climate.
• 125 cultivars grown in India: Nazuk, Kaithli, Umran, Chhuhana Ilaichi, Jogia, Banarasi Karaka, Najma, Sadhura Nannaul, Seo, Thornless, ZG3, Gola.
• The fruit starts ripening as early as the middle of December in the western part of India and North plain in mid-February.
• Propagation of Ring / T-budding.
• Ziziphus nummularia – Dwarfing due to formation Rootstock of an inverted bottleneck at the graft union.
• Ziziphus rotundifolia – Deep-rooted suited for arid zones.
• The seed germination of 3-4 weeks.
• In Punjab, the best time of planting ber is during February - March and in monsoon during July or September.
• Ber planting distance of 8 m × 8m.
• Best pruning time is during May.

Ber, Ziziphus mauritiana is indigenous to India and was called as poor man’s fruit earlier. But now it has become a good source of income to the orchardists, in the arid and semi-arid regions of the country, mainly with the development of new varieties. A number of insect pests (around 150) infest the ber tree but only few are the major ones, the description of which is provided below:

Fruit fly, Carpomya vesuviana Costa (Tephritidae: Diptera)

It is a major pest of ber in all the ber growing regions and proves as a bottleneck in its production and productivity. It is monophagous and develops only in fruits of Ziziphus spp. Most of the cultivated varieties are susceptible to this direct pest. The eggs are small, elongate, spindle shaped and creamy white. Maggots are creamy white (Plate 9a) and slightly smaller than maggots of other fruit flies. Pupae are barrel shaped and brown. Adults are smaller than housefly, brownish yellow with brown longitudinal stripes on the thorax. This fruit fly can be distinguished easily from other species due to distinctive pattern of black marks on the scutum and scutellum (Plate 9a). Wings are hyaline with four yellow cross bands.

It is the most significant international convention in the field of protecting copyright. The Berne Convention deals with the protection of works and the rights of their authors. It is based on three basic principles and contains a series of provisions determining the minimum protection to be granted, as well as special provisions available to developing countries that want to make use of them. The Berne Convention, signed on 9 September, 1886, was revised at Paris in 1896 and at Berlin in 1908, completed at Berne (Switzerland) in 1914, revised at Rome in 1928, at Brussels in 1948, at Stockholm in 1967 and at Paris in 1971, and was amended in 1979.

They are short duration crops. Fodder is available for use in short period, e.g., cowpea and soybean can be harvested within 50-60 days of sowing. Being short duration crops, they can fit well in the gaps between two crops or seasons as catch crop.

Introduction
 Banana is a common man's fruit grown in about seven lakh ha area in India. Apart from fruit, banana crop generate huge quantity of waste biomass in the form of pseudostem, leaves, suckers, etc. This biomass is absolute waste in most of the states of India as of now. Further farmers are spending about Rs. 15000 to 20000/ha for disposing off this waste from their fields. The present mode of disposing off pseudostem waste in nallas, borrow pits, road side, burning etc., which are causing environmental problems. In order to utilize this waste particularly pseudostem for developing different products, a project titled; “A Value Chain on Utilization of Banana Pseudostem for Fibre and Other Value Added Products” was sanctioned under NAIP in consortium mode by ICAR, New Delhi during 2008. The project entitled, “Establishment of Secondary Agriculture unit for skill development in students and farmers” was sanctioned by PIU, under the aegis of NAHEP-CAAST sub project in 2018. Under this project “Value addition and waste management of horticultural produces” was examined in special reference to banana pseudostem as supplemental raw material for NOVEL pesticide and fungicide. In view of this, Soil and Water Management Research Unit, N.A.U., Navsari have worked in consortium comprises of Central Institute for Research on Cotton Technology (CIRCOT), ICAR, Mumbai, Manmade Textile Research Association (MANTRA), Surat and J. K. Mills Ltd., Songadh as the partners. The basic aim of this project was to develop different value added products using presently waste banana pseudostem as raw material. As envisaged in project proposal, the value added products viz; Fibre and nonwoven fabrics, handmade papers and boards, vermi-compost, enriched sap (NAUROJI Novel organic liquid nutrient) and candy have been developed which are techno economically viable. The viability is substantiated by the fact that more than ten private parties have already signed MoU with NAU, Navsari for commercial production and marketing of organic liquid nutrient prepared using banana pseudostem sap and central core candy. Simultaneously, processes for the products like microcrystalline cellulose from Fibre, sap as a mordant in textile dying, pseudostem scutcher based vermicompost as fish feed, etc. have also been standardized during the current project period. This has become possible due to highly dedicated efforts put in by the team of scientists from all the four partners and full moral boosting supports by their authorities in implementing the project smoothly.

Revolutionizing skin cancer detection
The diagnostic process for skin cancer is evolving. Physicians have in the past relied upon physical exams to be followed by scanning and biopsies taking anywhere between 15 days to return results. Although most abnormalities turn out to be non-cancerous, this is distressing to patients and contributes to healthcare costs. Additionally, certain growths that turn out to be cancerous remain undiagnosed since they have not been visible.
Breakthrough startup Damae Medical is set to reverse this process. The startup has developed an advanced probe that is able to take 3D images of the skin to unveil the full extent of abnormalities in real time. This enables doctors to diagnose in an instant, enabling improved personalized treatment. When an operation is required only diseased tissue is removed to prevent unnecessary treatments and improved outcomes in patients.
The Origins in the Institut d’Optique
The beginnings of Damae Medical can be traced to Palaiseau-based Institut d’Optique where in 2013 two photonics students envisaged potential in an emerging imaging tech. Together with the inventor himself in 2014, they cofounded Damae Medical by taking an exclusive license to the core family of patents held by three partner institutions. While this contract was beneficial in launching the company to an early growth spurt, in the long run created difficulty in exercising control. This was resolved by taking an equity-forcontrol purchase in 2019 by Damae to acquire the foundational patent

1. Introduction

The Online Dictionary of Library and Information Science (ODLIS) defines best practice as, “in the application of theory to real-life situations, procedures that, when properly, applied consistently yield superior results and are therefore use as reference points in evaluation of the effectiveness of alternative methods of accomplishing the same task. Best practices are identified by examining empirical evidence of success”. Commonly, best practices are those services, which satisfy the respective users’ community on their desired level. Earlier, best practice term was used in the manufacturing industries for implementation of benchmarking methods so that ultimate quality results may be achieved. But later on the term “best practice” has also been used in academia and other fields as well. The mandate of any library is to work according to the informational needs of the user’s and other facilities, which are desired by the users. The service delivery pattern has totally been changed gradually due to the technological impacts and ever changing needs of the users. Now library users’ wants quality information services, which satisfy their needs so it becomes necessary for any library to provide the satisfactory services in the best and desired way. Best practices can play a major role in the comprehensive development of any academic institute and the agricultural university libraries are not exception to it.

Scientific name: Piper betle L.
Family: Piperaceae
The betel vine, scientifically known as Piper betle L., is a perennial climber native to Southeast Asia, including India. It belongs to the Piperaceae family. The betel vine has been an integral part of Indian culture, tradition, and medicine for thousands of years.
In Hinduism, the betel vine is considered a sacred plant, often offered to gods and goddesses. The leaves are used in various rituals, including weddings and pujas (prayer ceremonies). In Indian tradition, betel leaves are also offered as a mark of respect and hospitality to guests.
Betel leaves have been used in Ayurvedic medicine for their numerous health benefits. They are rich in antioxidants, anti-inflammatory compounds, and essential oils. The leaves are used to treat various ailments, including digestive issues, respiratory problems, skin conditions, and oral health issues.
In addition to their medicinal properties, betel leaves are also used as a mouth and breathe freshener. The leaves are chewed with betel nuts (areca nuts) and lime, a practice known as "paan" in India. The betel vine is a versatile plant with significant cultural, medicinal, and economic importance in India and other parts of Southeast Asia.

8.1. Origin and distribution

• Originated in South and South East Asia.

• Cultivated mostly from Pakistan to Papua New Guinea.

8.2. Economic importance

• In India and Sri Lanka, sheaf of betel leaves are traditionally offered as a mark of respect and auspicious beginnings like greeting elders at wedding ceremonies, celebrating the New Year, and offering payment to Ayurvedic Physicians and Astrologers (To whom money and/or areca nut placed on top of the sheaf of leaves are offered in thanks for blessings).

• Consumed in Asia as betel quid or paan with arecanut and/or tobacco.

• Used in cooking usually raw for its peppery taste.

• Medicinal use over a 300 years history in China.

Botanical Name : Piper betel
Family : Piperaceae
Origin : Malaysia.
Chromosome No. : 2n=2x=26 
Useable Part : Leaf 
    ·    Betelvine leaves have a strong pungent aromatic flovour and are widely used as masticatory. 

Scale insect: Lepidosaphes sp.: Diaspididae

The mature scale is elongated and oval in shape and dark grey in colour. They infest the stems, leaves and petioles, causing shriveled leaves due to sucking of the sap. The affected parts wither and dry up. In severe infestation leaves dry up and give sticky look and gradually the vine wilts.

3.1 Introduction

Government of India has made significant impact in empowering girl child through initiation of various schemes viz; Beti Bachao Beti Padhao, Sukanya Samriddhi Yojana etc. After initiation of such types of programme for girls, Child Sex Ratio was increased during 2021-22 i.e; 929 females per 1,000 males. Recently Government of India has initiated new innovation in Beti Bachao Beti Padhao programme. Present Paper aim is to discuss the new innovations during 2017 to 2022 under this scheme.

In India under the leadership of Prime Minister Shri Narendra Modi foresee rural India as ability laden with great prospective to speed of Sustainable Development Goal. Looking at splurge of schemes targeting girl child like Beti Bachao Beti Padhao, Sukanya Samriddhi Yojana, Ladli Yojana and several other schemes empowerment of girl child seems to be heart of a plan to attain dream of Aatma Nirbhar Bharat.

Biostatistics is a branch of statistics that focuses on the analysis and interpretation of data from biological and health-related research studies. It involves the application of statistical methods to design, collect, analyze, and interpret data from studies involving living organisms like: animals, birds including human beings. Biostatistics plays a crucial role in public health, medicine, epidemiology, genetics, and other related fields.

With the increasing availability of data and advancements in biostatistics, breeders can expect further improvements in breeding practices that will results in better outcomes for both livestock farmers and the animals they breed. Animal breeding is a crucial aspect of agriculture and food production, as it helps to improve the quality and quantity of animal products as well ensuring food security to the masses.

Introduction

Over the past few decades, probiotics have become the most promising and emerging field in human nutrition and health across the world including India and other developing countries. The global profit generated from the probiotic market is expected to reach approximately 12,753.4 million US$ by the end of 2026 (Probiotic market report, 2018). The factor fueling the demand for probiotics is the growing awareness among consumers about their health benefits. The association of probiotics with health benefits stretches back to a time before microbes were discovered. However, the scientific evidence of the health benefits of probiotic microorganisms on the wellbeing of the host was firstly proposed by Russian Nobel laureate Ellie Metchnikoff in 1905. He reported that consumption of fermented milk containing Lactobacillus spp. is responsible for the healthy and long life of Bulgarian people (Anukam & Reid, 2007). Afterward, several of scientific progressions were made to reach the current status where probiotics are not only the subject of food and medical research but also the source of a multi-billion dollar global industry.

The term probiotic is derived from the Greek words, which means ‘for life’. According to the Food and Agriculture Association of the United Nations (FAO) and World Health Organization (WHO), probiotics are defined as “live microorganisms which when administered in adequate amount promote the health of the host” (Joint, FAO, 2002). In 2014, International Scientific Association for Probiotics and Prebiotics (IPPA) did minor correction in the definition given by FAO-WHO and defined them as “Live microorganisms that, when administered in adequate amounts, confer a health benefit on the host”

13.1 Introduction

13.1.1 Bridging the Gap: Towards a More Equitable Digital Landscape

In an age dominated by digital technologies, the concept of a more equitable digital landscape is paramount to ensuring that the benefits of technology are accessible to all segments of society. The term "digital landscape" encompasses not only the physical infrastructure, such as internet connectivity and hardware, but also the socio-economic and educational factors that influence individuals' ability to participate in the digital realm. The digital divide, often exacerbated by disparities in access to technology, internet connectivity, and digital literacy, presents a significant challenge. This paper, titled "Bridging the Gap: Towards a More Equitable Digital Landscape," seeks to explore the multifaceted nature of the digital divide and propose strategies to overcome these challenges.

6.1 Introduction

In its broadest sense, literacy stands as a fundamental pillar of youth development, transcending mere reading and writing abilities to encompass critical skills necessary for navigating today's complex world (UNESCO, 2020). Concurrently, connectivity serves as the backbone of digital transformation, facilitating communication, collaboration, and access to information on a global scale (ITU, 2021). Skill development, particularly in digital literacy, has become indispensable in an increasingly digitized society, empowering individuals to thrive in both personal and professional domains (European Commission, 2019).

Introduction

Cocoa beans are extracted from the pod of a tree crop Theobroma cacao. It is mainly cultivated in tropical and subtropical countries. In terms of world production, Ivory Coast and Ghana contribute about 65 percent of world production. Cocoa beans are the main ingredient in chocolate. (Teye, E et al 2014). One of the earliest examples of chocolate consumption comes from the Mayans. The Maya drink was prepared with cocoa and water and often included cinnamon and black pepper. It was also known as the “Food of the Gods” and offered to Emperor Moctezuma II by the Aztecs, (Verna, R. 2013). Christopher Columbus was the first European to encounter cocoa in 1502.

Nano-bioinoculants are poised to transform Indian agriculture with solutions tailored to its diverse agro-climatic regions, prevailing smallholder farm management systems, and environmental sustainability. The chapter explores the progress, present research scenario, and future scope of nano-bioinoculants in India. These have been built upon early nanotechnology explorations catalyzed by government initiatives like the Nano-Mission and augmenting research infrastructure, with ongoing research being marked by crop-based studies of Indian crops and utilizing the immense diversity of indigenous microorganisms in cutting-edge nanomaterials. Through controlling the complex plant-microbe interactions to biotic and abiotic stresses, the reaction of nano bioinoculants is being performed using advanced omics-based studies. Great progress is being made in the development of smart delivery systems for precision agriculture, in conjunction with novel formulation methods such as layer-by-layer assembly and stimulus-response release. The use of sensors, drones, and AI-based systems opens up possibilities for targeted application and real-time monitoring. Though commercialization is picking up speed via new start-ups and businesses, costeffectiveness issues, farmer awareness, and an immature regulatory system continue to be a challenge. Looking at the future, promising directions for intelligent farming highlight the revolutionary significance of such beneficial microbes in shaping a more durable, productive, and sustainable future for agriculture in India.

Bhendi is known by many local names in different parts of the World. For example it is called Lady’s finger in England, Gumbo in USA, bhendi in India Okra (Abelmochus esculentus L. 2n= 1 30) belongs to the family Malvaceae. Origin of okra is West Africa. Okra plant is an erect, herbaceous annual, 1-2 meter tall and forms fairly heavy tap root.

1. Vein-Clearing/Yellow Vein Mosaic
Bhendi yellow vein mosaic virus
Diagnostic Symptoms
• Yellowing of the entire network of veins in the leaf blade is the characteristic symptom.
• In severe infections, the younger leaves turn yellow, become reduced in size and the plant is highly stunted.
• The veins of the leaves will be cleared by the virus and intervenal area becomes completely yellow or white.
• In a field, most of the plants may be diseased and the infection may start at any stage of plant growth.
• Infection restricts flowering and fruits, if formed, may be smaller and harder.
• The affected plants produce fruits with yellow or white colour and they are not fit for marketing (Fig.1).
• The virus is spread by whitefly.

ABSTRACT

Fodder availability is a serious concern during winter season in hilly areas as land for growing fodder crops is hardly available unlike plains. Bhimal as an agroforestry species is being cultivated in the Himalayas since long, however, genetic improvement of the species was hardly undertaken in the past barring a few reports on tree improvement of the species. Seeds were used to be usually collected from crooked trees which are easy to climb or swept from the forest floor. Since agroforestry systems have great promise to improve the productivity of both agricultural and tree crops, therefore, keeping that in view, seven provenances (I.C. Bhaintan , I.C. Chamba, I.C. Katkor, I.C. Malas, I.C. Nauni, I.C. Naur, I.C. Tachla) were collected from different regions of Uttarakhand and Himachal Pradesh and evaluated for 10 years (1995-2004). Significant differences in the productivity potential of Bhimal provenances were noticed and the high yielding fodder provenances identified (I.C. Bhaintan , I.C. Chamba and I.C. Malas), yielding as high as 35 q ha^-1 thus fodder productivity could be increased to 25% by planting high yielding provenances. Likewise high yielding provenaces (HYPs) for fuelwood and fibre were identified which can increase the productivity potential of the agroforestry system. In 2005, more than 1200 saplings of HYPs were multiplied in a polyhouse and planted at different elevations in the Himalayas under prevailing agroforestry systems. Differential responses of HYPs in respect of growth and productivity at different locations have been monitored. The rooting behaviour of HYPs was also investigated and it was found that all the three provenances viz., I.C. Bhaintan, I.C. Chamba and I.C. Malas have high soil binding characteristics, thus revealing that apart from production, this tree species plays an important role in soil conservation. Further, high regression of soil binding on above ground biomass and specific root length was recorded among these provenaces. Looking at the performance of such provenances on the farmers’ fields, the demand of high yielding provenaces is increasing. Unlike Eucalyptus, Bhimal had the minimal effect on the performance of field crops and the overall system productivity of the Grewia optiva based agroforestry system was profitable along with insurance against aberrant monsoon conditions.

Shoot and fruit borer: Earias vitella (=E.fabia), E. insulana: Noctuidae

This is a pest on cotton, bhendi, hibiscus, holly hock and other malvaceous vegetables. The damage is due to the larva that bores into tender terminal shoots in the vegetative stage and flower buds;  flowers and young fruits in the fruit formation stage.  The damaged shoot drops, wither and dry up.  The infested fruits have bore holes, are deformed and become unfit for consumption.  Bore holes are plugged with excreta.

Present study was undertaken to investigate the sub-chronic effects of chromium (VI) inmale rats using potassium dichromate (0.625 mg/kg, 1.25 mg/ kg, and 2.5 mg/kg)following oral administration. No discernible clinical signs of toxicity were observed atany dose, and weekly average body weight gain remained almost consistent. Both absoluteand relative organ weights exhibited no significant differences among treatment groups.Hematological parameters showed no appreciable variations across the different treatmentgroups. Potassium dichromate exposure demonstrated limited impact on plasma totalprotein, albumin, and globulin levels. While HDL cholesterol exhibited a non-significantdecrease, plasma glucose, cholesterol, and LDL cholesterol levels displayed a slight andnon-significant increase. Non-significant elevations were noted in plasma AST, ALT,creatinine, and uric acid across all treated groups, with minimal changes in total bilirubinand BUN. Hepatic MDA levels increased non-significantly in a dose-dependent manner,accompanied by a non-significant decrease in SOD, CAT, GSH, and GST levels.Testicular MDA increased non-significantly in a dose-dependent manner, with aconcomitant non-significant decrease in SOD, CAT, and GST levels. Testicular GSHlevels showed minimal alteration. A non-significant rise in ACP, LDH, GGT, and FSHlevels in the testis was observed across all treated groups, while testicular SDH andtestosterone levels exhibited non-significant decreases. Necropsy revealed no grosschanges in various organs, including lungs, liver, kidneys, spleen, testes, seminal vesicles,and prostate.

Introduction

Agri-entrepreneurship stands as a vital driver of socio-economic upliftment within society, offering a range of benefits that span from poverty reduction to rural development. In economies, where agriculture remains a cornerstone (Welter, 2011), fostering entrepreneurship in this sector can lead to substantial improvements in livelihoods, income generation, and overall economic growth (Watson, 2013). With support from relevant statistics and references, this article discusses the importance of agri-entrepreneurship.

Economic Growth and Job Creation: Agri-entrepreneurship contributes significantly to economic growth. According to the World Bank, agriculture employs over 25% of the world's labour force and accounts for a substantial portion of GDP in many developing countries. Encouraging agri-entrepreneurs to innovate and invest can lead to the creation of diverse agricultural enterprises, generating employment opportunities both on and off the farm. This, in turn, reduces unemployment rates and drives local economic development (Stam, 2016; Welter & Gartner, 2016).

Poverty Alleviation: Rural poverty remains a significant challenge in many developing nations, where a substantial portion of the population relies on agriculture for their livelihoods. Agri-entrepreneurship empowers individuals to break free from subsistence farming and embrace value-added activities. By fostering innovation, diversification, and access to markets, agri entrepreneurship enables farmers to increase their income and improve their quality of life (Shane, 2007). According to the International Fund for Agricultural Development (IFAD), smallholder farmers, when equipped with entrepreneurial skills, are better positioned to escape poverty cycles.

The increasing deployment of Large Language Models across education, healthcare, finance, employment and public services has made fairness and ethical responsibility central concerns in AI development. LLMs learn from enormous datasets that may contain historical inequalities, stereotypes, cultural assumptions and other forms of social bias. This chapter examines the origins, manifestations and consequences of bias in LLMs and considers approaches for promoting fair and responsible deployment. It discusses data bias arising from the composition and curation of training datasets, algorithmic bias introduced through model architectures and learning processes, and bias associated with human-in-the-loop systems. Gender, racial and cultural biases are considered because they can influence generated outputs and potentially reinforce existing inequalities. The chapter also examines fairness evaluation, mitigation strategies, transparency, accountability and human oversight. Ethical concerns extend beyond bias to hallucination, misinformation, privacy and inappropriate automation. Effective governance requires continuous monitoring rather than one-time assessment because model behaviour may change across applications and populations. The chapter therefore emphasizes responsible AI principles that place fairness, transparency, accountability, safety and human interests at the centre of LLM development and deployment.

Cochan W.G. (1946). Relative Accuracy of Systematic and Stratified Random Sampling for a Certain Class of Populations. Ann. Math. Statist, 17, 164- 177.

Cochan, W.G. (1977). Sampling Technique, 3rd edition, Wiley Eastern Ltd., New Delhi.

1. Jefferies SR. 2014. Bioactive and biomimetic restorative materials: a comprehensive review. Part I. J Esthet Restor Dent. 26(1):14-26.

2. Sharma M, Murray PE, Sharma D, Parmar K, Gupta S, Goyal P. 2013. Modern approaches to use bioactive materials and molecules in medical and dental treatments. Int J Curr.Microbiol. App. Sci., 2(11):429-39.

3. Laskin Daniel M: Oral and Maxillofacial Surgery vol 1

4. Kay C. Dee, David A. Puleo, Bizios R. 2002. An Introduction to Tissue Biomaterial Interactions.

5. Peltola MJ, Vallittu PK, Vuorinen V, Aho AA, Puntala A, Aitasalo KM. 2012. Novel composite implant in craniofacial bone reconstruction. Eur Arch Otorhinolaryngol. 269(2):623-8

6. Kao ST, Scott DD. 2007. A review of bone substitutes. Oral Maxillofac Surg Clin North Am. 19(4):513-21, vi.

7. Nasr HF, Aichelmann-Reidy ME, Yukna RA. 1999. Bone and bone substitutes. Periodontol 2000. 19:74-86.

INTRODUCTION

During the last three decades, libraries have shown a considerable degree of momentum in the collection building and readership programme activities involving considerable expenditure of funds. This rapid development of libraries as a consequence, generated several evaluative studies on the usefulness of libraries to society. Until recently evaluations were subjective, based purely on opinions expressed by an individual or group. However, developments in the field of mathematics, statistics, operations research, management science, economics and system analysis have led to a minimization of this subjectivity. In particular, the systems analysis approach has led to the identification and application of appropriate quantitative measuring techniques for evaluating the effectiveness and efficiency of the information services offered by the librarians. This has generated a new field in library and information science viz; ‘Bibliometrics’.

Bibliometric analysis which has now become a well established part of information research and quantitative approach to the description of documents and examination of services is gaining ground both in research and practice. Librarians are facing the problems arising out of ever increasing cost of different types of reading materials and decreasing budgets of libraries.

Bibliometric studies are helpful in solving the problems of librarians. Pritichard¹ defines Bibliometrics as “application of mathematical and statistical methods to books and other media of communication”.

1. Bibliometric

Bibliometrics is the application of quantitative techniques to analyze the volume, the movement, the frequency and the characteristics, etc of published documents and the related activities. Alan Pritchard was first to use the word “Bibliometrics” in an article “Statistical Bibliography or Bibliometrics” published in the 1969 issue of the “Journal of Documentation”. He defines Bibliometrics as “the application of mathematical and statistical methods to books and other media of communication.” In a later article, Pritchard explained Bibliometrics as the “metrology of the information transfer process and its purpose is analysis and control of the process”. Bibliometrics is a set of methods used to study or measure texts and information (Wikipedia, 2011).

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.

Electronic health records contain extensive clinical, demographic, diagnostic and treatment information that can support medical research and decision-making. This chapter examines the characteristics of healthcare big data and the challenges associated with EHR storage, integration, quality and analysis. It presents an analytics pipeline covering data ingestion, secure storage, preprocessing, integration, pattern discovery, visualization and clinical decision support. Machine learning and deep learning methods are discussed in relation to clinical phenotyping, risk stratification, predictive epidemiology and adverse-outcome prediction. The chapter also addresses data privacy, governance, regulatory compliance, explainability, scalability and bias, highlighting the need for secure and interoperable EHR-mining systems that generate clinically useful knowledge.

Big Data refers to extremely large, very fast, highly diverse, and complex data that cannot be managed with conventional data management systems, tools or processes. In the perfect world, Big Data may include all kind of data, which can deliver the right information, to right person, in the right quantity, at the right time, to help in making the right decisions.

Introduction

Indian agriculture, including fisheries, is highly monsoon dependent and effect of climate change is immense on its large tracts of rainfed farms. The effects of climate change could be thwarted through better adaptation techniques using all information available with various agencies concerned with agriculture and using advanced analytical tools. Presently, in the country, there is a gap in the capability in capturing, processing and analyzing huge source of information generated in Indian agriculture. This task can be accomplished using Big Data Platform which works in cluster mode and provides the capability of handling huge volume of data, capturing streaming data or real time data and also can accommodate unstructured data. As per FAO, 70 percent in increase in food production in another 30 years is required to overcome the increasing global food demand. It may not be possible to achieve that target due to variety of problems such as reduction in land for cultivation, climate change, and various other factors, such as increasing the fish production etc. Improvement in crop genetics, application of fertilizer in higher dosages, irrigation facilities, etc. may not be possible in future. We need to create a big data platform involving important parameters on crop production viz., soil, soil temperature, water requirements, and relative humidity, pests and diseases, and micro and macro nutrients in temporal and spatial. Now, since available data is properly utilized for making valid analytics by the farming community due to certain issues. Even the data created is incompatible, data available from various sources is also not compatible among themselves due to which decision making is also a big challenge. Due to the incompatibility of agricultural data from different sources, farmers do not have the accessibility to vast pool of available information for making effective, efficient and timely decisions.

Big Data in Agriculture (including fisheries)

Big data, an emerging data driven system helps in precision agriculture based on data collected. This helps farmers in making efficient decisions on sowing, planting, fertilizing and various other farm operations including

harvesting crops at the appropriate time. Of late, sensors are placed in the fields to collect data on related parameters viz., soil temperature and moisture relative humidity, wind speed, weather, etc. which help in crop growth. Images obtained using satellites are helpful in monitoring the crop growth during crop period. Agro-produce includes not only yields obtained from crops but also include produce from horticulture, livestock, fisheries, and other systems also. Agriculture is dependent on various parameters such as climate, seed, soil cultivation practices, agronomic practices, irrigation requirement, fertilizers pesticides, weeds, harvesting, post harvesting techniques, etc. Data collected on all these parameters would help in estimation of yield and other relevant parameters. Governments, Universities, Research departments, Agro-business and Agri-input companies generate, maintain and use voluminous data related to various farm management practices and other related issues say insurance marketing, supply chain, packaging, distribution, etc. This voluminous and wide variety of data poses several challenges for making effective decisions. Information on various fish related parameters can be collected from the stakeholders and a big data platform can be developed for effective decision making.

Represented by about 120 genera and over 800 species. Bignoniaceae are distributed mainly in tropical and sub-tropical, and a few in temperate regions. About 15 genera and 40 species are found in India. Some of the larger genera along with their approximate number of worldover reported species are Tabebuia (100), Arraabidaea (70), Jacaranda (50), Anemopaegma (30), Tecoma (16), Catalpa (11) and Crescentia (5).
Selected Indian Genera
Jacaranda, Kigelia, Millingtonia, Tecoma, Heterophragma, Oroxylum and Dolichandrone. Economic Importance
1. Ornamental plants of the family include handsome trees (Catalpa bignonioides, Haplophragma adenophyllum, Jacaranda mimosaefolia, (Fig. 26.1), Kigelia pinnata, Millingtonia hortensis, Spathodea campanulata and Tabebuia spectabilis), shrubs (Bignonia unguis-cati), beautiful tendril-climbers (Adenocalymna alliaceum, Bignonia venusta syn. Pyrostegia venusta), aerial rootlet climbers (Campis grandiflora and C. radicans) and herbaceous genus Incarvillea.

Pulses are considered to be the most effective means of overcoming protein and micronutrient malnutrition since they are excellent sources of dietary protein (19-25%), besides being rich in important minerals and vitamins (Ali and Kumar, 2004). In Bihar, people are mostly vegetarian in dietary habits and depend largely on pulses as the source of dietary protein. But production of pulses has not kept pace with the population growth and per capita availability of pulses has thus, declined from 61 g/day in 1950-51 to less than 28.0 g/day in 2001 as against 70 g/day the standards prescribed by ICMR. Moreover, in Bihar the contribution of cereals in total protein consumption is more than 73.0% which is not a healthy trend as cereal proteins lack many essential amino acids that are present in the pulses from which only 10.6% of total protein intake come in the diet of rural population. This alarming situation, perhaps, has arisen largely due to the quest for food security rather than nutritional security, being the prime national agenda. According to an estimate, more than 70% of gross cropped area in the state is occupied by paddy and wheat whereas, only 9.0% of it is shared by the pulses.

Composting is organic matter that has been decomposed and recycled as fertilizer and soil conditioner. It is a natural process of decomposition and recycling of organic material into humus rich soil amendment. At the simplest level, the process of composting requires making a heap of organic material sprinkled with water which break down to humus after a period of weeks or months. However, modern bio composting is a multi-step, closely monitored process with measured inputs of water, air and carbon and nitrogen rich ( in proper C:N ratio ) materials.
The term composting is used and understand world wide with different
meanings. ( I remember a funny incidence in China when during my talk I mentioned that the process of bio composting does not appear to be understood by more than 80% people. Objecting to this, the President of the academy got up and said “80% is a wrong figure! More than 95% people do not understand it !!”). For many people, composting is used to refer to several types of biological process often calling it “anaerobic digestion”. The microbes used and the process involved are quite different between composting and anaerobic digestion.
Ingredients for Bio Composting
Bio Composting organisms require four important ingredient to function well:

Composting is organic matter that has been decomposed and recycled as fertilizer and soil conditioner. It is a natural process of decomposition and recycling of organic material into humus rich soil amendment.

At the simplest level, the process of composting requires making a heap of organic material sprinkled with water which break down to humus after a period of weeks or months. However, modern bio composting is a multi-step, closely monitored process with measured inputs of water, air and carbon and nitrogen rich (in proper C:N ratio) materials.

Bio Control Agents explains how natural enemies can suppress agricultural pests and diseases through predators, parasitoids, and pathogens. It traces the historical development of biological control from traditional practices to major scientific successes and institutional development in India. The chapter describes introduction, augmentation, and conservation strategies, followed by detailed accounts of predators, parasitoids, and pathogenic microorganisms. Important bioagents, their characteristics, mechanisms, field applications, and mass-production methods are discussed, including Trichogramma, Chrysoperla, Cryptolaemus, Beauveria, Metarhizium, Trichoderma, Bacillus, and viral agents. The chapter provides a practical foundation for integrating biological control into environmentally responsible crop protection programs. across diverse farming environments and practical field implementation practically.

To many Bio Fertilizer is still an unclear term. Often they are identified as urban and rural organic wastes, plant extracts, organic components etc. However, Bio Fertilizer is mostly commonly referred to the use of soil micro organisms to increase the uptake and availability of plant nutrients.

Bio Fertilizer have gained a good deal of momentum and the industry after a slow start is now gaining more and more importance globally. The major reasons for this are that they:

To many Bio Fertilizer is still an unclear term. Often they are identified as urban and rural organic wastes, plant extracts, organic components etc. However, Bio Fertilizer is mostly commonly referred to the use of soil micro organisms to increase the uptake and availability of plant nutrients. Bio Fertilizer have gained a good deal of momentum and the industry after a slow start is now gaining more and more importance globally. The major reasons for this are that they:
1. Improves the soil structure.
2. Add nutrients to the soil / make the nutrients available to the crop
3. Secret certain growth promoting substances
4. Under certain conditions exhibit antifungal activities and there by protect the plants from pathogenic fungus
5. Enhances seed germination
6. Increase the soil fertility
7. Increase the agricultural productivity
8. The nitrogen fixed or phosphate solubilized will be beneficial to the
subsequent crops also.
The major, popularly used and commercially produced Bio Fertilizers are Nitrogen fixing bacterial fertilizers (Azotobacter Culture, Azospirillum Culture, Rhizobium Culture) and Phosphate solubilizing bacterial fertilizers (Pseudomonas Culture). However, currently their applications for other useful elements like Potash, Sulphur, Zincetc are also increasing.

All organisms require the six elements CHNOPS in sizable quantities, and that these minerals may occur in different forms. Depending on whether the local environment is aerobic or anaerobic, the exact chemical form of any of these elements may change quickly and drastically. Example: : If the soil becomes waterlogged and anaerobic, sulfate will be converted into hydrogen sulfide and nitrate into nitrogen gas or ammonia (via anaerobic respiration). As the water recedes and the soil becomes aerobic again, the ammonia is oxidized back to nitrate in stages. All of this (and many other processes) occur largely because of the activities of soil microbes. Without these microbes, life as we know it would not occur because necessary elements would remain tied up in unusable chemical forms and gradually be removed by sedimentation. To maintain the level of these components it is essential that they undergo a regular process of recycling. Different microorganisms bring about this process of recycling through various transformations.

Carbon Cycle

The most important element in the biological realm and substance that serve as the cornerstone of the cell structure is carbon. It constituents about 40-50% of all living organisms, yet the ultimate source is the CO₂ that exists in a perennially short supply, only 0.03% of the earth’s atmosphere, which undergoes a cyclic change from an oxidized to reduced state. The concentration of carbon in living matter (18%) is almost 100 times greater than its concentration in the earth (0.19%). Hence, living things extract carbon from their non-living environment. For life to continue, this carbon must be recycled. Carbon exists in the nonliving environment as carbon dioxide (CO₂) in the atmosphere and dissolved in water (forming HCO₃") carbonate rocks (limestone and coral = CaCO₃) deposits of coal, petroleum, and natural gas derived from once-living things dead organic matter, e.g., humus in the soil. Carbon enters the biotic world through the action of autotrophs: primarily photoautotrophs, like plants and algae, that use the energy of light to convert carbon dioxide to organic matter through photosynthesis and to a small extent, chemoautotrophs - bacteria and Archaeans that do the same but use the energy derived from the oxidation of molecules in their substrate.

Reducing the input costs in farming, especially agrochemicals and improving the yields of farm products in environmentally sustainable way, is one of the most important challenges. World over, the understanding of alternative eco-friendly inputs and intelligent integration of such products with the farming practices are the areas which need to be emphasized, understood and demonstrated. Our experience of working with farmers in different regions has convinced us that they all are looking for alternative, eco-friendly and cost effective inputs and the only way to convince them is practical demonstrations. Eco safe farming is a global challenge and needs combined efforts of NGOs and farmers bodies, private and public sector industries and scientists in the institutions and universities. There are many challenges and many success stories and some typical once are listed here.
1. POTATO IN BIHAR
Bihar Government planned a major program in 2011 – 12 for taking up large scale organic farming. A group of experts was invited to discuss and help this initiative. After a systematic planning and joint participation of the state Government, public and private sectors a package of bio inputs was prepared. The results with respect to productivity increase were extremely encouraging as reproduced from a case study paper in BOX – 1