eChapters

Introduction

Being a global agricultural powerhouse, agriculture sector’s importance in India’s economy goes well beyond imagination. As, our nation have second-largest agricultural land in the world, with around 60% rural Indian households making their living from agriculture. In India, the agriculture sector employs half of country’s growing population and rest of the population is greatly dependent on the farmers for subsistence. It has been the primary sector of India serving people from times immemorial till now.

Budget experts of India have estimated the agricultural growth rate to be near to 3.9 per cent in FY 2022-23, surpassing the 2021-22 growth rate of 3.6 percent approximately. The government of India’s priority shall continue on doubling farmers’ income by 2022-23 and becoming a USD 5 trillion economy by 2024-25.

Floriculture is most diversified and potential component of horticultural industry in India. It is one of the fastest growing sectors in domestic and international trade markets and holds high business potential and prospects for trade. In ancient era, the flowers were used mainly for religious offering but now floriculture sector has emerged as a commercial venture. There is a dynamic shift from sustenance production to commercial production in this era and thereby significant increase in trade of flowers at domestic level because of rapid urbanization, increase in income level, etc. Flower business is considered as a most profitable business as commercial floriculture has higher potential. The cut and loose flowers have opened various avenues for establishment of flower business.

It is an old practice that during the flourishing period, the fishes specially trash fishes are caught from their natural habitat and a bulk of them are preserved to make available for further use. Traditional fish preservation techniques are mainly based on combination of salting, drying and smoking. These techniques have allowed more widespread consumption of fish. Sun drying is most ancient method of fish preservation. Drying removes moisture from tissues and help to arrest bacterial and enzymatic putrefaction.

Fermented fish have, for many years, been considered as a Southeast Asian product. These products are highly salted and fermented until the flesh is transformed into simpler components. Fermentation of fish is a product in which the identity of the fish is maintained to large extent. Fermented fish products as fish sauces, fish paste, or salted fish have been consumed since ancient times. Because of poor roads and other methods of transport, the provision of fresh fish to potential inland consumers was impossible, and this encouraged fermentation as a preservation technique. In Southeast Asian countries such as Thailand, Kampuchea, Malaysia, the Philippines, and Indonesia, the use of fermentation as a preservation method for fish has been of great value since earliest times. In the countries of northern Europe, fermented fish products are used mainly as condiments, whereas in Southeast Asia, various fish products are regarded as staples. In India and Sri Lanka, pickled and in Colombo, cured fish have been known for many years

Q. 1 The question below consists of a pair of related words followed by four pairs of words. Select the pair that best expresses the relation in the original pair. 

Unemployed : Worker
(A) Fallow : land     (B) Unaware : sleeper
(C) Wit : jester        (D) Renovated : house

The concept of gender, distinct from biological sex, serves as a lens through which societies organize individuals and define roles, expectations, and relationships. Gender is not merely a matter of identity but an intersectional construct shaped by cultural, social, economic, and political influences. It reflects how different societies understand and express masculinity, femininity, and other gender identities, often dictating the power dynamics, opportunities, and constraints placed on individuals.

The understanding of gender has evolved significantly over time. Initially, it was viewed as a binary construct aligned strictly with biological sex; however, modern perspectives recognize gender as a fluid and dynamic concept, shaped by individual experiences, social interactions, and institutional norms. This evolution has brought about greater recognition of diverse gender identities, challenging traditional binaries and expanding the conversation to include non-binary, transgender, and gender non-conforming identities.

At the heart of gender are the societal structures that enforce roles and expectations. These structures differ across cultures and historical periods but commonly emphasize the division of labor, power, and resources between men and women. Gender not only influences individual identity but also informs how societies function, shaping everything from economic participation to political representation.

Sexual Propagation in Pineapple

Pineapple occupy a gametophytic self-incompatibility system so that commercial cultivated pineapple rarely produces very few seeds in the field (Coppens d’Eeckenbrugge et al. 1992). However, if two varieties are grown close together and flowering time is same, it is chance for insect-aided crosspollination to set seeds. The vectors for natural cross-pollination vary with the location. Where humming birds are present, they are likely to be a primary pollinator. Where these birds are absent, honeybees and ants would be the main pollinators. The small corolla tube and the fact that pollen is not shed rule out wind as a pollinator. Since seedy fruit is not acceptable for either fresh or processing, it is rare to find more than one cultivar on large plantations. If more than one cultivaris grown in a farm, spatial separation and careful management of time of forcing will prevent seed production. However, cross-pollination between cultivars is used by pineapple breeders to generate new hybrids like “MD-2” and “CO-2” (Williams and Fleisch 1993). Sexual propagation is important for the generation of new varieties and is successfully used in pineapple breeding programs (Reinhardt et al., 2018). Pineapple Seeds are placed in shallow trays on moistened sand beds under controlled environmental conditions for germination(Junghans et al., 2015).Seed germination come up mostly from two weeks after sowing and rates are high, usually 80% or more (Chang et al., 2003). The new growing seedlings have 6 to 8 leaves stage within about three months after sowing and are then transplanted to pots with agricultural substrate and are grown under greenhouse or screen house conditions. After an additional 9 to 15 months of growth stage, during which the seedlings height reach 25 cm, which is considered adequate for planting in the field, the plants are finally acclimatized in an open nursery.

3.1. History and Development of Plant Classification
The botanical term “Angiosperm”, from the Ancient Greek ‘angeíon’ (receptacle, vessel) and seed, was coined in the form Angiospermae by Paul Hermann in 1690, as the name of that one of his primary divisions of the plant
kingdom.
This included flowering plants possessing seeds enclosed in capsules, distinguished from his Gymnospermae, or flowering plants with achenial or schizocarpic fruits, the whole fruit or each of its pieces being here regarded as a seed and naked.
Its use with any approach to its modern scope only became possible after 1827, when Robert Brown established the existence of truly naked ovules in the Cycadeae and Coniferae, and applied to them the name gymnosperms. From that time onwards, so long as these Gymnosperms were, as was usual, reckoned as dicotyledonous flowering plants, the term Angiosperm was used antithetically by botanical writers, with varying scope, as a group-name for other dicotyledonous plants.
In 1851, Hofmeister discovered the changes occurring in the embryo-sac of flowering plants, and determined the correct relationships of these to the Cryptogamia

Clinical dermatological examination provides the foundation for recognizing and investigating skin disorders in veterinary patients. This chapter focuses on systematic assessment of skin lesions, their morphology, distribution and associated changes. Examination includes identification of papules, pustules, crusts, alopecia, lichenification and other lesions. Diagnostic procedures such as skin scraping, acetate tape impression, hair plucking for trichography, Wood's lamp examination and impression smears help determine underlying causes. Microscopic examination assists in detecting mites and other organisms. Careful documentation of lesion distribution and characteristics helps differentiate infectious, parasitic and other dermatological conditions and supports selection of appropriate diagnostic and therapeutic approaches.

Summary

Over the past several decades, the exponential population and social civilization expansion have been accompanied by rapid industrialization. As such, there has also been a proportionate expansion in the global energy demand. Till date, crude oil has been the only source to meet the increasing energy demand. Nowadays ethanol is the most acceptable product in the fuel market. The importance of ethanol is increasing due to a number of reasons such as global warming and climate change, limited reserves of fossil fuel and reduction on imports of transport fuel. Lignocellulosic biomass is an abundant renewable source for commercial alternative fuel. Maximum bioethanol production depends on the whole process and optimum process parameters itself. Bioethanol from lignocellulosics is a type of second generation biofuel. Many researchers have been focused on bioethanol production from renewable sources. This chapter highlights the processing steps for second generation bioethanol production from lignocellulosics.

ABSTRACT

Dermatology is the branch of medicine concerned with the diagnosis and treatment of skin disorders. Owing to the lack of proper hygiene and sanitation, incidence of skin diseases is a major health burden particularly in developing and under-developed countries. The study aimed at documenting the plants traditionally used to cure different types of dermatological disorders by the tribals and natives of district Udhampur. Ethnomedicinal data was collected by interviewing 91 infomants between the age group 26-89 years. Quantitative approaches were used to determine Use value (UV). The study revealed that a total of 64 plant species belonging to 59 genera and 43 families were used by the tribals and natives of district Udhampur for the treatment of 25 ailments of skin disorders. The most prevalent families were Asteraceae, Convolvulaceae, Rosaceae, Solanaceae and Euphorbiaceae. Majority of the taxa were growing in wild. Among the different plant parts used, leaf was the most frequently used. About 90% of medicinal preparations were applied topically. The most important medicinal species as per the use-value (UV) included Phyllanthus emblica, Aloe vera, Ficus carica, and Cannabis sativa. The present investigation may serve as a baseline data to initiate further research for the discovery of new bioactive compounds, thereby, providing important leads in the development of novel drugs for the treatment of such disorders.

Introduction

Food crops like fruits and vegetables, nuts and seeds, herbs and sprouts, mushrooms and algae, flowers and seaweeds are all part of horticulture, which is also the study and practice of producing non-food crops like grass and decorative trees and plants. Growing plants is known as horticulture in Latin. For several reasons, horticulture is very significant: 

1. Crop Diversity and Nutrient Density: Horticulture is an essential part of the food production system since it produces so many different kinds of fruits, vegetables, and nuts.

2. A large number of people throughout the globe rely on this industry for their livelihood, since it is a significant part of agriculture. The commercial value of horticultural goods is typically rather significant.

Blood transfusion is an important supportive therapy for animals with severe anaemia, blood loss and other conditions requiring restoration of circulating blood components. This chapter presents practical principles of blood transfusion, including blood groups, donor selection, blood collection, compatibility testing and administration. Cross-matching is important for reducing the risk of transfusion reactions. The chapter also discusses monitoring of patients during transfusion and recognition of common clinical signs associated with transfusion reactions. Proper collection, storage, handling and administration of blood products are essential for safe and effective therapy. The practical procedures help veterinary students understand transfusion medicine and patient management.

Introduction

Civilization of mankind began with the process of domestication of livestock and poultry. The Indian Red Jungle fowl is considered as the ancestor of modern day chicken breeds. Chickens were first domesticated in S E Asia (India, Southern China, Burma, Malaya region) between 5000 – 3000 BC and then spread westwards and then Africa, Europe and America. Poultry in India was a leisurely and backyard village venture till sixties. The entire poultry scenario of Indian sub-continent changed only in last 4-5 decades and now India ranks 3rd in egg production (3.9%) after China (45%) & USA (8%) and 5th in broiler production (3.3%) after USA (26.5%), China (17%), Brazil (15.5%) & Mexico (4.3%) with about 54,000 and 1800 million eggs and broilers produced annually. But in terms of per capita availability it ranks amongst the lowest. Poultry production systems of the developing nations including India can be broadly categorized into two distinct classes: one - low external input traditional family poultry production system or free range or backyard poultry in unorganized sector in the villages and the other one is high input industrial or intensive poultry production system in urban and peri-urban areas. The former is highly unorganized and consists of thousands of small holders (5-15 birds) where birds scavenge and forage on house-hold wastes, shrubs, weeds, crop residues, insects and aquatic plants with no or little external inputs.

23.1 INTRODUCTION

Mandarin oranges are the most popular among the citrus fruits and alone occupy more than 50% share under widely divergent citrus crops grown across the globe. In India, oranges have a place of prominence among fruit kind after mango and banana. It’s delicious, relishing, nutritious and handy fruits offer best mouth feel especially during summer when other fruits fail to quench thirst of throat. There is a need of scientific handling so as to accentuate trade and to exploit market potential of mandarin fruit.

Country wide, orange covers an area of 5.02 lakh hectares and the production is of the order of 43.96 lakh tonnes accounting for 12.03% and 6.40 % share under total acreage and production respectively in the fruits (Anon., 2010). Orange’s production in developed countries is projected to grow at an annualized rate of 0.6 per cent and that in developing country at 0.8 per cent.

In Rajasthan, ‘Nagpur’ mandarin and ‘Kinnow’ fruits occupy a place of prominence among various citrus crops grown. Cultivation of ‘Nagpur’ mandarin is mainly concentrated to Jhalawar district where it covers about 6040 ha area producing 87586 tons fruits, annually. After the implementation of National Horticulture Mission the area is further increasing steadily in the district.

efficiency, and support strategic decision-making. When integrated with data analytics, cost analysis becomes more precise, data-driven, and adaptable, allowing firms to optimize resource allocation and enhance profitability. The process begins with the collection and classification of cost data. Costs are typically categorized into fixed, variable, and semi-variable components. Fixed costs remain constant regardless of production levels, while variable costs fluctuate with output, and semi-variable costs exhibit characteristics of both. Data analytics tools assist in organizing and cleaning large volumes of financial data from accounting systems, ensuring accuracy and consistency. Proper classification is essential, as it forms the basis for meaningful cost analysis and modeling.q

Mango is the national fruit of India which has been cultivated in India from time immemorial. It is indigenous to India and dates back to around 4000 BC. The wild mango is said to have been originated in the foothills of Himalayas in India and Burma. The mango was cultivated as early as 2000 BC. Gradually, the wild mango developed into an exotic, richly flavoured succulent fruit that is enjoyed even today. In the early stages of domestication, fruits were probably very small and fibrous without much flesh. The Mughals and Portuguese selected and grew mango plants for generations. Centuries of development have produced varieties of mangoes free from both fibre and unpleasant flavour. This eventually led to larger fruits with thick flesh that we are familiar with today. The Chinese traveler Huien T’sang, who visited Hindustan between 632 and 645 A.D., was the first person, so far as known, to bring the mango to the notice of the outside world.

The National Bureau of Plant Genetic Resources, commonly known as NBPGR was established by the Indian Council of Agricultural Research (ICAR) in 1976 with its main campus at New Delhi. Being the nodal organization in India it has been given the national mandate to plan, conduct, promote and coordinate all activities concerning plant exploration and collection and also for safe conservation and distribution of both indigenous and introduced genetic variability in crop plants and their wild relatives. The Bureau is also vested with the authority to issue Import Permit and Phytosanitary Certificate and conduct quarantine checks on all seed materials and plant propagules (including transgenic material) introduced from abroad or exported for research purposes.

Lotus belongs to the Nelumbonaceae family and the genus Nelumbo. There are two species in this genus; Nelumbo nucifera Gaertn. distributed in Asia and Oceania, and Nelumbo lutea distributed in North and South America (Qichao and Xingyan, 2005). Although, the species nucifera is the most important (commercially and culturally), it is critical to describe the American species, evaluate its horticultural value and its potential as a source of genetic diversity. The American species, represented by Nelumbo lutea (Syn. N. pentapetala or Nelumbium luteum) is known as American Lotus, Water-chinquapin and Yellow Lotus (Sayre, 2004) and is native to the eastern and central portions of the US ranging from Maine to Wisconsin and in the south from Florida to Texas. It is one of the most spectacular and graceful aquatics among all the native plants of India. N. indica are found all over India and extend as far as Kashmir to Kanyakumari exhibiting enormous thermoplasticity and phenotypic diversity with a large number of racial variants with different shapes, sizes and colours. First Indian fossilised record of N. nucifera has been reported from the Pleistocene epoch of Kashmir. The presence of Nelumbo in the Tertiary period of Assam is reported on the basis of impressions of leaves and rhizomes found in the collection from Eocene bed near Damalgiri. These records confirm the evidence in support of the view that N. nucifera is indigenous to India.

Lotus has good fragrance. About seventy compounds were identified with hydrocarbons representing > 75% of the extract. 1, 4 – Dimethoxy benzene, 10, 8 – Cineole, ferpinen – 4al and linalool were important constituents characterization of the scent of lotus flower (Omata et al., 1991).

The chemical composition of seeds is basically determined by genetic factors and varies among different species and seed parts (Table 1). However, it is influenced by environmental and cultural practices.

Introduction

Human behaviour is a complex phenomenon. Several variables influence it. The relationship between man and workplace is of paramount importance. Several factors motivate the working environment of the personnel in an organization. Research is going on the motive of people at work. Productivity of Library and Information Science (LIS) Professional depends on several factors. Job motivation affects their productivity in libraries. The present chapter tries to examine the factors that necessitate job motivation. The university libraries are regarded as service institutions. University libraries are changing their services for the benefit of the user fraternity.