eChapters

Introduction

Flowers are associated with mankind since the dawn of civilization. Flowers are required for all the functions, ceremonies, rituals and celebrations from dawn to the dusk. In India, flowers are mainly grown for cut flowers and loose flowers purpose. By using best postharvest techniques, we can preserve the flowers ranging from few days to few weeks, but drying or dehydration is a technique by which flowers can be preserved for months to years. India has rich biodiversity comprising of wide variety of ornamental trees, shrubs, climbers, etc. which are not being used as fresh or loose flowers but their branched, twigs, flowers, fruits, cones, stems, roots, bark, etc. can be dehydrated to preserve their beauty and for utilization in dry flower industry.

Q. 1 LSU dryer was developed at
(A) London State University       (B) Ludhiana State University
(C) Lucknow State University     (D) Lusiana State University

Removal of water from the food by non-conventional energy source like sunlight, wind, and a smoky fire. Drying (dehydrating) food is one of the oldest and easiest methods of food preservation.

Dehydration

Dehydration is the process of removing water or moisture from a food product under controlled condition like temperature, relative humidity, air flow, etc.

Principles of Drying and Dehydration

Drying removes the moisture from the food so that bacteria, yeasts and moulds cannot grow and spoil the food. It also slows down the action of enzymes, but does not inactivate them. Dried food items can be kept almost indefinitely, as long as they are not rehydrated.

1. Introduction

Drying is a thermo physical and physicochemical process, which involves removal of excess water from a solid, semi-solid or liquid food material by evaporating it into vapour phase on applying heat, to reduce growth of microorganism or to completely eliminate their growth. Hence, reducing the water activity increases shelf life of food products. Drying medium for carrying evaporated moisture can be air or steam. Benefits of drying include increase in shelf life, easy to transport, handle food material and reduce packaging cost as it reduces bulk weight. 

Dryland agriculture refers to cultivation of crops entirely under natural rainfall without irrigation. It is a form of subsistence farming in the regions where deficit of the soil moisture retards the growth of water consuming crops like rice (Oryza sativa), sugarcane etc. Dryland areas are characterized by low and erratic rainfall and no assured irrigation facilities. Dryland agriculture is important for the economy as most of the coarse grain crops, pulses, oilseeds, and raw cotton are grown on these lands. Dryland areas receive annual rainfall between 500 and 1200 mm.

Types of Dryland Agriculture

Depending on the amount of rainfall received, dryland agriculture has been grouped into three categories:

Dry farming: It is production of crops without irrigation in areas where annual rainfall is less than 750 mm. Crop failures are more frequent under dry farming condition owing to prolonged dry spells during crop period. The growing season is less than 200 days. It is generally practiced in arid regions of the country

Introduction

India has predominantly agrarian economy with just 2.5% of the world’s geographical area, but has about 17% of its population. India’s population has increased from 361 million in 1951 to 1270 million at present: a three and half-fold increase in a span of 63 years. By 2020, India will need about 294 million tonnes food grains (Kumar, 1998). However, only 259.29 m t was produced in 2011–12 (Directorate of Economics and Statistics, Ministry of Agriculture, 2012), implying that about 34 m t additional food grains have to be produced from the same or even lesser land area.

The term “Poultry” indicates to all the domesticated species of birds like chicken, ducks, turkeys, Japanese quail, guinea fowls, geese, pigeons, ostrich, emu etc. Ducks account for 7% of poultry population and are mostly found in coastal states of the country and in states with more lakes and rivers like West Bengal, Orissa, Andhra Pradesh, Tamil Nadu, Kerala, Assam, Jammu and Kashmir and Tripura. Duck farming is still in primitive stage and indigenous ducks outnumbered the exotic ducks in spite of their inferior performance.

In India 90-95% of ducks are indigenous or nondescript types, which are hardly, with mediocre egg production and highly suitable for extensive system of rearing.

Introduction

Ducks are domesticated before 3000-4500 years. Ancestor of domestic ducks is wild mallard duck (Anas boschos) which are broody. Scientific name of domestic duck is Anas platyrhyncos. Duck farming is the part of poultry farming system. Duck can be raised for meat and eggs. In most part of the world, duck ranks next to the chicken in terms of egg and meat production. Commercial duck farming is increasing as this business has good potential to earn money through egg production. Duck can be feed on agro-industrial waste, swamp and marshy areas. These hardy birds can survive in such as areas where no other agricultural crops could be grown and other livestock raised. Duck farming business is a very profitable business as there are many duck breeds available all over the world. For commercial duck egg production and breeding, must go through water sources for raising ducks. It will reduce cost of feed. Duck can survive without water; but they need water pond kind things for fertile egg laying and mating. If pond is available then it is well and good for commercial duck farming. Chromosome number of duck is 80. Duck sound is whimpering or betch, honk. Incubation period of duck egg is 28 days. Egg weight duck is 72 gm.

Etiology Herpes Virus

Variation in pathogenicity of virus strains has been reported, but all strains appear identical immunologically.

Occurrence

The disease was first reported in the Netherlands in 1923. The disease has been confirmed in France, Belgium, Canada, India, Thailand, England, Hungary, Austria, Denmark and Vietnam, and suspected in China.

DVH is a highly fatal infection of young ducklings. Lesions are primarily in the liver.

It seems that you’re interested in integrated farming systems involving aquaculture combined with other types of livestock. Integrated farming systems(IFS) are agricultural systems that combine different agricultural practices to maximize productivity, enhance sustainability, and diversify income sources. Here’s a brief overview of how these combinations work:
1. Duck/Poultry cum Fish: This system integrates duck or poultry rearing with fish culture in a common water body. Ducks or chickens roam over or near fish ponds, and their droppings directly fertilize the pond, increasing natural fish food (plankton).
• Overview: This system involves raising ducks or poultry alongside fish in a shared environment, often in ponds.
• Benefits
º Nutrient Cycling: Duck or poultry manure can supply nutrients to the water, enhancing fish growth.
º Pest Control: Ducks help control pests in rice paddies while providing additional protein sources.
º Water Quality: The movement of ducks or poultry can improve the aeration of water and help manage algae.
• Considerations: It’s essential to manage feeding and water levels to prevent over-fertilization and maintain good water quality.

The Dumas combustion method, named after the renowned French chemist Jean-Baptiste Dumas, is a widely recognized analytical technique employed in the determination of the elemental composition of organic compounds. This method involves the complete combustion of a sample in an oxygen rich environment, followed by the separation and subsequent analysis of the resulting combustion products.

Principle

The Dumas combustion method involves the complete combustion of a sample in the presence of excess oxygen. The nitrogen present in the organic compound is converted into nitrogen gas (N2 ), which is then measured quantitatively. The process can be summarized as follows:

i. Combustion: The sample is combusted at high temperatures (typically around 900-1000°C) in the presence of oxygen. This results in the conversion of all organic material into carbon dioxide (CO2 ), water (H2 O), and nitrogen gas (N2 ).

ii. Removal of Interfering Gases: The combustion products are passed through various reagents to remove interfering gases such as CO2 and H2 O.

iii. Detection of Nitrogen: The nitrogen gas is then measured, often using a thermal conductivity detector (TCD) or another suitable detection method.

Durian, an exotic fruit, native to Malayasia and Indonesia, is considered to be the ‘King of all fruits’ in South East Asia. The term ‘Durian’ has been derived from the Malay word ‘Duri’ which means thorn. The fruit has a tough, thick, thorny husk that resembles the husk of jackfruit. The notorious odor has given rise to the unflattering terms like “Civet Cat Tree”, and “Civet Fruit” in India and “Stinkvrucht” in Dutch. Durian is delicious, soft and succulent with a distinctive sulphuric smell. It is characterized by the rich, buttery smooth and luscious flesh. The fruit is distinctive for its large size, unique odour and formidable thorn-covered husk. The fruit is a good source of carbohydrates, protein, dietary fiber and energy. Some of the other durian fruit benefits are their high iron content and lack of cholestrol. It is rich in vitamin B, C and E, as well as in amino acids. The jelly is prepared from over ripe fruits which is sour in taste.

Genus : Durio 
Species : zibethinus Murray.
Family : Bombacaceae
Chromosome No. : 2n= 56

The exact place to which durian is indigenous is not established with certainity. The specie is said to be native to Borneo and other adjoining islands of Malay Archipelago. The species is seen growing in Sri Lanka and some other tropical countries. Outside the Malayan region durian cultivation is greatly restricted and is usually confined to the botanic gardens from study point of view. The crop has failed to move away from its native place primarily due to the fact that seeds are highly perishable which has restricted durian movement within tropical places of the world. Further due to the disagreeable flavour this fruit has not met with the favour from the Europeans. The banks of the Sarawak River are covered with many fruit trees that basically fulfill the food requirements of the local inhabitants called as Dyaks. Of the different kinds of fruit tree, durian is the most important found in abundance and is rated very highly.

Introduction

Durum or macaroni wheat (T. turgidum var. durum) is an important crop used chiefly for the production of pasta in Western Europe and North America, and two layered bread, single layered bread, burghul, couscous, pasta, frek and feed in other parts of the world (Table 1). In North Africa and the Middle East, durum is also used for producing flat breads. On a global basis only a small amount of durum wheat is used for baking of pan-style and hearth-style bread. Also, durum wheat for baking is often used in blends with common wheat. In India, durum occupies approximately 2.0 mha area and production is estimated to be around 2.5-3.0 million tones annually amounting to 3-4% of the total wheat production. The consumption of pasta is increasing at the rate of around 5% annually and currently it is estimated to be around 10 Lakh tones. The demand for pasta products may increase further due to increasing population and improving standard of living.

1. DUS TEST

A variety shall express distinct character(s) for verification, uniformity within population and stability for expression of such characters over the year and at different locations, then only its genetic purity is confirmed.

1.1. Requirements

Authentic seeds of existing varieties, pure seeds of variety under tests, list of characters to be examined and their expression.

This test is conducted in the most optimum conditions of soil and climate and the crop is exposed to the best agronomic management conditions to ensure full expression of the characters.

1.2. Distinctness

The variety under test is compared with the existing varieties (having similar plant height, growth habit, days to flowering, days to maturity and reaction to diseases) for qualitative morphological characters at seed, seedling and plant levels. Biochemical differences may also be considered. To establish the distinctness, the test is performed for 2 years for self pollinated crops.

In order to provide for the establishment of an effective system for protection of plant varieties, plant breeders’ rights and the farmers’ rights and to encourage the development of new varieties of plants it has been considered necessary to put in place a legal protection mechanism the Protection of Plant Varieties and Farmers’ Rights Act, 2001 has been enacted in India (www.plantauthority. gov.in). For the purposes of this Act, Protection of Plant Varieties and Farmers’ Rights Authority has been established and is located at NASC Complex, DPS Marg, Opp - Todapur, New Delhi-110 012.

Introduction

In order to implement the sui generis system for plant variety protection for granting PBR to a breeder or farmer or institution, DUS testing is compulsory. A new variety shall be registered, if it conforms to the criteria of novelty, distinctness, uniformity and stability. An extant variety, a variety about which there is a common knowledge shall also be registered within a specified period, if it conform such criteria as distinctness, uniformity and stability.

Once a valid application for PBR is accepted the seed / plant material of the variety will be requested for official DUS tests. These official DUS tests need to be conducted by crop based institutions on behalf of the PPV & FR authority by following universally acceptable test procedures. This necessitated in the development of test guidelines, descriptors and procedures to be followed in each crop. National Test Guidelines have been developed for 96 crops representing harmonized approach for the testing of new varieties which will form the basis for DUS examination. These National Test Guidelines contain details on i) subject of the guidelines, ii) material required, iii) conduct of tests, iv) methods and observations, v) grouping of varieties, vi) characteristics and symbols, vii) table of characteristics, viii) explanations on table of characteristics, ix) literature and x) technical questionnaire. The registration was open for 107 crop species for new variety and for 114 crop species for extant / farmers varieties.

In order to provide for the establishment of an effective system for protection of plant varieties, the rights of farmers and plant breeders and to encourage the development of new varieties of plants it has been considered necessary to recognize and protect the rights of the farmers in respect of their contribution made at any time in conserving, improving and making available plant genetic resources for the development of the new plant varieties. Moreover to accelerate agricultural development, it is necessary to protect plants breeders’ rights to stimulate investment for research and development for the development of new plant varieties.

Such protection is likely to facilitate the growth of the seed industry which will ensure the availability of high quality seeds and planting material to the farmers. India having ratified the Agreement on Trade Related Aspects of the Intellectual Property Rights has to make provision for giving effect to Agreement. To give effect to the aforesaid objectives the Protection of Plant Varieties and Farmers’ Rights Act, 2001 has been enacted in India

DUS testing is a way of determining whether a newly bred variety differs from existing varieties within the same species, or the characteristics used to establish distinctness are expressed uniformly and that these characteristics do not change over subsequent generations. Testing the distinctness, uniformity and stability (DUS) of crop varieties is a statutory requirement before varieties can be entered into the Registers of Cultivars (National Lists) and/or granted Plant Breeders’ Rights (PBR). In India, Protection of Plant Varieties and Farmers’ Right (PPV&FR) Act (2001) provides the registration of new variety of plant if it conforms to the criteria of distinctness, uniformity and stability.
Why do we need a DUS test? New (candidate) varieties should be distinct from all other varieties whose existence is a matter of common knowledge, and also sufficiently uniform and stable with respect to the characteristics used to demonstrate distinctness. ‘Common knowledge’ is broadly defined to include all known varieties, i.e. any variety entered into or subject to an application for PBR, varieties grown commercially, held in publicly accessible reference collection, or of which there is a published description (UPOV 2002).
The responsibility for DUS testing of potato varieties in India lies with the ICAR-Central Potato Research Institute (CPRI), Shimla, which is the national institute for potato research and development. Currently a set of 51 DUS characters in potato are defined by CPRI and being used for distinguishing new variety.

Pesticide Dusting

The dusting powders are low concentration ready to use type, dry formulations containing 2 to 10% pesticide. The inert material or dry diluents is talc, soapstone, attapulgite, etc. and it is non toxic. The sulphur dust is not diluted with inert material.

Leucaena leucocephala, commonly known as Subabool or Koobabool, is a fast-growing leguminous shrub often used as fodder for livestock due to its high protein content and palatability. Despite its nutritional benefits, long-termor excessive feeding of Subabool can lead to adverse health effects, including dwarfism in livestock. This condition is primarily caused by the presence of toxic compounds in the plant, notably mimosine and its breakdown products, which interfere with normal growth and metabolic functions.
Nutritional profile of subabool
Subabool is a valuable fodder crop due to its high protein content (20–30%) and digestibility. It also contains significant levels of vitamins and minerals, making it a preferred choice for supplementing livestock diets, particularly in regions with limited forage availability. However, its nutritional benefits are overshadowed by the presence of anti-nutritional factors, particularly mimosine and its derivatives.
Mimosine and its toxic effects
Mimosine, a non-protein amino acid, is the primary toxic compound in Subabool. It constitutes about 5–12% of the dry weight of the plant and can exert toxic effects on animals through:

Introduction 

It is estimated that over 795 million people, which is equivalent to one out of every nine individuals, are suffering from undernutrition. These people are mostly found in rural areas and in countries that are still in the process of developing. Technologies that are either brand new, already in use, or in the process of being developed have the potential to address all four aspects of food security. Increasing the availability of food, for instance, may be accomplished via the use of genetic modification, methods for boosting the fertility of soil, and contemporary irrigation innovation (Tripathi et al?, 2019).

Introduction

Agroforestry being old as an art and new in its scientific terms has been gaining importance in the modern era due to shift of world from technology to nature in search of resilient way of sustaining livelihood (Dutta et al., 2023, Sharma et al., 2023 Bishaw et al., 2022, Agnoletti et al., 2022). The simplicity of the agroforestry system is the flagship reason of its widespread applicability and reliability in agricultural domains. There has been change in the world perspective regarding the nature and natural resources in recent times. Although there has been forest over 31 per cent of the world’s total geographical area (FAO and UNEP, 2022) but the stabilization of ecosystem and sustainable development is difficult without subsequent interaction between the tree, crop and livestock component on farm lands, being collectively called as agroforestry.

Introduction

The most important function in the socioeconomic domain of India is played by agriculture, which is the foundation of the nation's economy. India's agriculture industry is vast, varied, and involves a lot of different players. With the use of Green Revolution technologies, it has become one of the most amazing success stories of the post-independence era. The Green Revolution enhanced rural welfare and allowed for food self-sufficiency, both of which boosted the Indian economy. In the framework of the Green Revolution, the National Agricultural Research System (NARS) played a crucial role. India boasts one of the world's biggest and most intricate agricultural research programs in terms of structure. The Imperial (now Indian) Council of Agricultural Research (ICAR) was established in 1929 on the advice of a Royal Commission on Agriculture, marking the culmination of a process that began in the 19th century and led to the creation of the current Indian agricultural research system [1].

The functioning of the agricultural sector, market dynamics, and policy consequences are all influenced by a complex web of interrelated components that make up agricultural economics dynamics. These dynamics shape the production, supply, demand, and competitiveness of agricultural products and involve the interactions between farmers, markets, technology, and government regulations [2],[5].

The concept of climate-resilient agriculture encompasses a range of approaches, including climate-smart agriculture, conservation agriculture, and agroforestry. These approaches recognize that agricultural development and growth are inextricably linked to climate change, and that farmers, policymakers, and other stakeholders must work together to promote climate-resilient agriculture practices. The dynamics of development and growth engineering in the context of climate-resilient agriculture are complex and multifaceted. They involve understanding the interactions between climate change, agricultural productivity, and rural livelihoods, as well as the role of institutions, policies, and technologies in promoting climate-resilient agriculture practices. Several driving factors are influencing the dynamic development of climate-resilient agriculture (Fig. 7.1). These include:
Increased awareness of climate change impacts on agriculture, leading to growing demand for climate-resilient agriculture practices.
• Advances in climate information and early warning systems, enabling farmers and policymakers to make more informed decisions.
• Growing recognition of the importance of soil health, biodiversity, and ecosystem services in promoting climate-resilient agriculture.
• Increased investment in climate-resilient agriculture research and development, leading to the development of new technologies and practices.
• Effective governance for growth is critical for promoting climate-resilient agriculture. This requires:
• Strong institutions and policies that support climate-resilient agriculture, including laws, regulations, and incentives.
• Inclusive coordination and collaboration among stakeholders, including farmers, researchers, policymakers, and private sector actors.
• Investment in climate information and early warning systems, as well as climate-resilient agriculture research and development.
• Support for capacity building and extension services, enabling farmers to access and adopt climate-resilient agriculture practices.
• Agricultural insurance and risk management mechanisms, enabling farmers to manage climate-related risks and uncertainties. By understanding the driving factors and governance requirements for climate-resilient agriculture, policymakers, researchers, and practitioners can work together to promote dynamic development and growth in the agricultural sector, enhancing food security, sustainability, and climate resilience.

INTRODUCTION

The aquaculture industry is regarded as one of the most advanced food production industries globally. From 2010 to 2020, it grew at an average annual rate of 4.6%, reaching 122.6 million tonnes of live weight (FAO, 2022). Sustainable aquaculture proposes numerous profits to attain economic progress through well usage of natural resources (FAO 2017). The expansions in the sustainable aquaculture business are challenging due to the inadequate number of available natural resources and industrialized effects that released to the surround environments (Costa-Pierce et al. 2012; Verdegem 2013). Particularly in intensive system, increased higher organic matter concentrations raise several future issues, including acute harmful, chronic impacts (Piedrahita 2003). Recently, Innovative biofloc technology system (BFT) is one of the most popular methods to combat these problems.

Biofloc is a climate-smart technology that relies on mass synthesis of in situ microorganisms (Ogello et al., 2021). The BFT permits high stocking densities and higher fish productivity (Ogello et al., 2021) while requiring limited or zero water exchange in to sustain the flocs (Emerenciano et al., 2017). The power of BFT aligns with the "cradle to cradle" concept that outlined by McDonough and Braungart (2002), which omits the phrase "waste”. In BFT, nitrogen wastes that generated from feces of aquatic animals and residual feeds are transformed into the microbial protein that becomes feed for the same creatures (Minaz and Kubilay 2021). Numerous microorganisms, including bacteria, microalgae, protozoa, and zooplankton, are present in biofloc particles (Ray et al. 2010a). Hence, biofloc can incorporate the diet of aquatic species, which utilises the natural productivity in the culture system as a feed source (Wasielesky et al. 2006; Emerenciano et al. 2012a). This microorganisms are recognised for their contributions to (i) preserving high water quality (Emerenciano et al., 2017), (ii) enhancing culture efficiency by lowering feed conversion ratio (FCR) and costs of feed (Hargreaves, 2006). (iii) biosecurity (Defoirdt et al., 2004), and (iv) conserving greenhouse gases (GHG) (Manan et al., 2016). These four biological roles of microorganisms in BFT units are factors of high fish production, profitability and environmental protection (Ogello et al., 2021).

5.1 GENERAL DESCRIPTION

As more is discovered about tropical soils, shifting cultivation has gained popularity as a symbol of change and showing "ingenious adaptations to unfavourable environments, based on a remarkably complete knowledge of local ecology and soil potential" (Allan 1972). The acidic tropical soils are found in about one billion ha of land in the World. Out of this, about 700 million ha of land is in the high rainfall tropics and, 300 million ha in the savanna, and practically all of it is in developing countries (IBSRAM 1987). The shifting cultivator lives in a humid tropical area with acidic soil. The use and protection of the forest to restore soil fertility is "at the heart of every agricultural system," and the tropics' swiddeners have devised a way that works (Benneh 1972). The integrated swiddener prefers field locations with existing mature forest, either "primary" or "secondary," because it recognises that it is vegetation which supply nutrients to the crop (Dove 1983a; Allan 1965; Rambo 1983; Posey 1983). The availability of nutrients to food crops increases after a burn, but these nutrients fast deplete due to leaching and erosion (Nye and Greenland 1960 and 1964). Nye and Greenland (1964) discovered the soil within the shifting cultivation to be quite variable due to fallen timber, termite mounds, and irregular ash distribution following the burning. These differences will be used to create microsites that will be planted with various crops based on the swiddeners' understanding of which crops benefit from rich soils and which are unaffected by poor soils. The field is left fallow after the cropping cycle is completed (typically 1 - 4 years), while tree crops may be harvested for years. If the site is not utilised for a long time, it will recover its fertility; if it is used too soon, degeneration will occur. It may be difficult to detect degeneration, particularly if it occurs gradually over multiple generations. It's especially tough with Shifting cultivators since they "look to be so self-sufficient, so well integrated with their surroundings" (Street 1969). The assumption is that the longer the land is left fallow, the greater the soil recovery will be. The system should be sustainable if extended fallows can be maintained. Shifting cultivators’ response to the requirement to produce food without using manures, fertilisers, or alluvial deposition is soil replenishment by fallowing (Greenland 1974). The technique works if a long fallow time is maintained; if the fallow period is shortened, soil fertility falls. Shifting agriculture is considered environmentally sound while population pressure is mild, but it is environmentally damaging when land scarcity precludes a long enough fallow interval to recover soil productivity. It's crucial to distinguish between traditional shifting cultivation and shifting agriculture in a state of disequilibrium (Watters 1971).

ABSTRACT

Dysoxylum binectariferum (Roxb.) Hook. is an evergreen tree, indigenous to India and widely distributed in different parts of India. Primarily, this plant is used in the timber market for the preparation of furniture and other wooden goods. Apart from utility in timber market, it has tremendous medicinal properties because of its unique secondary metabolites. Its hydroalcoholic extracts possess a wide range of pharmacological activities including immunomodulatory, anti-inflammatory, anti-cancer, anti-leishmanial, etc. The chromone alkaloid rohitukine, the major constituent of the plant, possess anti-fertility, anti-leishmanial, anti-adipogenic, anti-ulcerogenic, anti-cancer and immunomodulatory activities. The most extensively studied and advanced therapeutic property of this chromone alkaloid is its cyclin-dependent kinase inhibition activity, which has a direct link with its anti-cancer effect. Inspired by this natural product, two clinical candidates (flavopiridol and riviciclib) are discovered and studied in human cancer patients for treating various types of cancer. Another preclinical lead IIIM-290, which is directly derived from rohitukine via synthetic modification, has demonstrated promising oral efficacy in animal models of various cancer types. The high-value medicinal applications of this plant have necessitated the need of bringing this tree under captive cultivation. The present chapter discusses the biology pharmacological and secondary metabolites present in Dysoxylum binectariferum. The preclinical and clinical leads derived or inspired from rohitukine are also discussed in this communication.

ABSTRACT

Dysoxylum binectariferum Hook.f. (Meliaceae) is phylogenetically related to the Ayurvedic plant D. malabaricum. D. binectariferum has been identified as an enriched source of rohitukine, an alkaloid. Two synthetic flavones, flavopiridol (Alvocidib; L868275; HMR-1275; NSC 649890 of Sanofi-Aventis + NCI) and P-276-00 (Piramal) are advanced in clinical trials for the treatment of cáncer. These two molecules are considered as potent Cdk inhibitors. Cdk has been discovered as a key regulator of cell cycle. Therefore, Cdk inhibitors or modulators are of great interest to explore as novel therapeutic agents. These two molecules can be considered as rohitukine inspired drugs since their stuructural novelity originated from a compaign to develop a route of total synthesis of rohitukine. Recently a semisynthetic derivative of rohitukine; IIIM-290 has been emerged as potential preclinical cyclin-dependent kinase (Cdk) inhibitor. Moreover, phytochemical investigation of D. binectariferum yielded dysoline a new region-isomer of rohitukine. Dysoline seems to be a potent inflammatory and cytotoxic compound. Similarly, camptothecine and 9-methoxycamptothecine were isolated from Dysoxylum binectariferum for the first time by bioassay-guided fractionation. Present chapter is reviewing some original work which were carried out at CSIR-Indian Institute of Integrative Medicine, Jammu, India. The present studies focused on the phytochemistry of Dysoxylum binectariferum; dysoline, camptothecin and 9-methoxycamptothecin and medcinal chemistry and preclinical evaluation of IIIM-290 a semi-sythestic derivative of rohitukine.

The disease is characterized by irregular growth and development of hair follicles and associated glands.

Sebaceous gland hyperplasia: It is a rare disease of dogs characterized by high hair coat and underlying skin, greasiness and in mainly due to excessive greasiness followed by clumping of the hair coat.

It is characterized by irregular growth and development of hair follicles and associated glands.

Introduction
Dystopian literature has emerged as a powerful genre for exploring societal anxieties, particularly in the context of environmental degradation, social inequity, and unsustainable practices. In recent years, these narratives have become increasingly relevant as global discussions around sustainable development intensify. Dystopian works like The Hunger Games by Collins (2008) and The Road by McCarthy (2006) are not only popular cultural phenomena but also significant texts that offer critical reflections on the consequences of unsustainable practices. As Suzanne Collins writes in The Hunger Games, “Destroying things is much easier than making them,” a sentiment that captures the destructive trajectory of unsustainable practices that both novels explore. This paper aims to examine how dystopian narratives, with a particular focus on The Hunger Games and The Road, contribute to sustainable development discourse. By analyzing the themes of resource depletion, environmental control, and social inequality, this study situates these narratives within eco-critical and dystopian studies frameworks, offering a deeper understanding of how literature shapes perceptions of sustainability. Thus, in this paper, an attempt has been made to explore how dystopian literature reflects concerns about sustainability, encourages critical thinking about the future of the environment and society, and emphasizes the importance of equitable, sustainable practices for survival.
Objectives of the Study
1. To analyze how The Hunger Games and The Road depict environmental degradation, resource scarcity, and social inequality, and their relevance to sustainable development discourse.
2. To explore the role of dystopian literature in raising awareness about the consequences of unsustainable practices, particularly ecological collapse and social stratification.
3. To examine the effectiveness of using eco-criticism and dystopian studies as theoretical frameworks to understand the intersection of literature and sustainability concerns.
4. To investigate how dystopian narratives can influence public perception and policy discussions related to sustainability and ethical environmental stewardship.
5. To assess the potential of dystopian literature as a tool for advocacy in promoting sustainable development and responsible environmental practices.

ABSTRACT

Agriculture is an important sector of economy that ensures food security of the nation. About 58 per cent of the Indian population is engaged in Agriculture and planners are concerned to increase agriculture productivity. The National Knowledge Commission has also looked into various problems of this sector and made some recommendations from the knowledge perspective. This paper includes review of existing plans and programs for improvement of knowledge accessibility to Indian farmers. Article also discusses how the Information Communication Technology (ICT) applications, especially, the hand held devices like mobile phones can improve knowledge accessibility in the agriculture sector and describes how the ongoing programs of mobile telephony are helping Indian farmers.

10.1 Introduction

The incredible technology usage in e-commerce over the last several years has resulted in the fast growth of e-business enterprises. Technological innovation has created new opportunities for online businesses looking to provide value added services. Technology adoption, enhanced customer support, and creative product development have given businesses the necessary competitiveness. Consumers are more demanding than ever and more aware of their rights. E-commerce businesses are pressured to develop and provide value for their customers in novel ways.

e-Governance can be defined as the application of information and communication technology (ICT) for providing government services, exchange of information, transactions and integration of previously existing services and information portals. The "e" in e-Governance stands for 'electronic'.

e-Governance refers to the use of Information and Communication Technology (ICT), particularly web-based applications, to provide access to and deliver information/service to the public, businesses, other agencies and governmental entities faster, cheaper, easier and more efficiently.

The Council of Europe referred to e-governance as: "The use of electronic technologies in three areas of public action

1. Relations between the public authorities and civil society

INTRODUCTION

The phenomenal growth and reach of World Wide Web (www) has been one of the most significant developments in the last few years. It has rapidly gained popularity and has become most widely used application of the Internet. Today, the World Wide Web has emerged as the most powerful medium for information publishing and access. A plethora of information sources.

The user friendly interface and hypertext features of Web have been attracting a significant number of users as well as information providers. The web-based e-services are increasingly being used by research communities as a viable means to access to a plethora of digital resources in networked information environment. Concomitantly, utilization of such electronic methods and means is expanding substantially throughout the chain of e-research and scientific knowledge production.

Computers take on an increasingly important role in today’s world. In this regard, their utility as tools for imparting high quality professional knowledge to veterinarians is much needed. e-learning covers a wide set of applications and processes, including computer-based learning, web-based learning, virtual classrooms, and digital collaboration. The delivery of content could be via electronic media, including the internet, intranets, extranets, satellite broadcast, audio/video tape, TV and CD-ROM. Information and Communication Technology (ICT) in the form of on-line teaching, face-to face video-cases and video-performances has recently been applied in the veterinary profession all over the world. ‘m-learning’ is the new buzz word almost indicating learning “anywhere” using mobile phones and Bluetooth or WiFi technologies. However, in the veterinary profession, connectivity is an issue as high quality network service is lacking in most remote areas. Some other terms frequently interchanged with e-learning are online learning, online education, distance education, distance learning, technology-based training, web-based training and even computer-based training (generally thought of as learning from a CD-ROM). e-learning is a broad term used to describe learning done at a computer.

e-Learning

It is the concept of learning which is conducted via electronic media. This is usually via the Internet but can also be offline with a CD-Rom or DVD. Examples of e-Learning in icar: e krishi siksha, e-agri diksha web education channel of icar and virtual classroom of icar.

Advantages

• It promotes active and independent learning
• An efficient way of delivering courses as the resources are available from anywhere and at any time
• Students can interact with their peers from all around the world through group discussions and private chats
• The studying material can be accessed an unlimited number of times.

Introduction

e-Literacy as defined by the United Nations Educational Scientific and Cultural organization (UNESCO) refers to the awareness, skills, understanding and reflective approaches necessary for an individual to operate comfortably in information-rich and IT enabled environments. Most definitions of e-literacy or digital literacy covers three abilities

• The ability to use digital technology, communication tools or networks to locate, evaluate, use and create information

• The ability to understand and use information in multiple formats from a wide range of sources when it is presented via computers

• The ability to perform tasks effectively in a digital environment

To promote e-literacy, every state in India has initiated a project in their own names. For example, in Kerala the e-literacy is promoted in the name of Project Akshaya. Initially, this project was started with a noble intention of making at least one member in each of 64 lakh families e-literate. The pilot project started in Malappuram, and was inaugurated by His Excellency Dr. A.P.J. Abdul Kalam, former President of India on 18th November 2002. 100% eLiteracy was achieved in eight districts in Phase 1 and the project has been roaring success. Nowhere has such a feat been attempted or accomplished. The vision and scope of the project is beyond comparison. The operations of Akshaya as unfolded so far consist of three distinct phases. The first phase is that of enabling the masses by imparting basic skill in computer operations and making them familiar with internet. This phase is the period of eLiteracy training. In the initial phase, the Akshaya ecentre imparts basic training that not only familiarizes people with the basics and the scope of IT, but also ensures hands-on-skill in operating a computer, using the Internet etc to at least one person in the 64 lakh families in the state that makes it the largest rural eliteracy training project worldwide. Malappuram is declared as the first eliterate district in India. Malappuram and Kannur districts were already declared 100% eliterate. Kollam, Kozhikode, Thrissur and Kasaragod districts achieved eliteracy above 90%. So far around 33 lakhs beneficiaries were trained.

Introduction

Agriculture forms the backbone of the Indian economy. Although there has been large industrialization in the last 60 years, agriculture still occupies the prominent place of importance (Banarsi Lal, 2019). The agriculture sector contributes about 20 per cent of GDP in India (MoF, 2020-21). Both the agriculture and livestock sectors provide employment to 52 per cent of the work force (Rathod and Dixit, 2019). In India, most of farmers have small average holdings. Agriculture marketing can play important role in increasing income of farmers with same landholding. Agriculture plays a vital role in India’s economy. 54.6 of the total workforces is engaged in agriculture and allied sector activities (Census 2011) and accounts for 18.8% (First Advance Estimates) of country’s Gross Value Added (GVA) for the year 2021-22 (at current prices). Agriculture sector needs structured and functional markets, preferably in the vicinity of farmers, to drive growth, employment, remunerative prices and economic prosperity in rural areas of the country.

Introduction

E-Portal otherwise called as an electronic portal is a webpage that allows business application procedure developed by framework to be easily deployed via internet. Portals are usually created in standard Java format. It utilizes an Extensible Mark- up Language (XML) interface protocol in addition to Java Server Pages (JSP). Portals are given different names based on the field they are created. For example, if the portal is developed to improvise agriculture, then they are termed as agri-por- tals. Similarly, if a portal is developed for academic reasons they are called web portal. Examples of web portals are iGoogle, MSNBC, Netvibes, and Yahoo.

Portal concept has opened new possibilities to address some of the issues concern- ing the personal management of academic information and knowledge through internet. Some of the main issues are the lack of integration, personalisation and customisation of existing academic information sources and systems. A Web por- tal can be defined as a Web site that aggregates an array of content and provides a variety of services including search engines, directories, news, e-mail and chat rooms. Portals have evolved to provide a customised gateway to Web information. A high level of personalisation and customisation is possible (Melzer 1999; Boye 1999). It was felt that the portal concept could be further developed to function as a sophisticated Web interface that can support the task performance (teaching and research) of academics.

ABSTRACT

Information is basic element in any development activity. It is useful only if it is available, if the users have access to it, in the appropriate form and language. Information in the field of agriculture, to benefit farmers, has to be tailored to local agro-ecological and socio-economic conditions backed up by relevant input supply services and public policies. The impact of information revolution with its powerful information and communication technologies are making the whole universe into a small global village enabling easy access and faster sharing of knowledge among the world communities. Information Communication Technologies have great prospect and wide scope for disseminating information to the people in remote areas with great accuracy and with no loss or distortion of any information. ICTs can empower rural communities and give them ‘a voice’ that permits them to contribute to the development process.

e-SAP is one of the important emerging and efficient dissemination tool for agricultural pest management. e-SAP refers to electronic solution for  agricultural pest management. e-SAP is a ground – breaking application built on the backdrop of agricultural pest management. Its foundation lies on a unique platform that facilitates the storage access and transfer information between all stakeholders in agriculture. It enables rapid and delivery of farm data in various forms including multimedia to researchers, policymakers and other users in real time.

ABSTRACT

India’s North-East is predominantly hill agriculture based and endowed with rich natural resources for the development. The average rainfall in the region is the highest in the country. However, low agricultural productivity and food in-security are largely prevalent in the North- East India. Lack of adequate information on advanced farm technologies, market intelligence and rural development schemes led to the income poverty in the region. The limited technical manpower, lack of transport and communication facilities, inadequate financial support to the technology transfer and less infrastructure facility creates huge technological gap among  rural tribal farming community.