eChapters

Repairing fractures in small animal’s presence challenges to the veterinarians in their day to day service. These challenges include properly repairing fractures, each of which is unique, choosing the right fixation device, keeping an extensive inventory of costly instruments, and providing high standards of care for fracture repair. But fracture repair also gives veterinarians the opportunities to do something a little unusual in daily practice and to experience the immediate gratification of easing pain and promoting activity in injured animals.

Successful management of fractures mainly depends upon early diagnosis, type of fracture, timing of surgery and selection of proper method of fixation. The fixation of fractures can be achieved either by external or internal fixation methods. An ideal method of fracture fixation is one that can maintain early anatomical reduction, minimal soft tissue trauma, rigid stability and early motion of bone and joint. Restoring a fractured bone’s normal shape is important for return to function because it contributes to normal alignment of adjacent joint surfaces. Whereas, rigid stability of fracture fixation eliminates fragment movement and reduces pain. Soft tissue trauma adjacent to fractured bone should be minimum, which play a vital role in early vascularisation and prevents infection. Finally, early return to function maintains muscular tone of the limb allows normal weight mobility and joint nutrition and uses normal weight bearing forces to maintain bone density. These can be achieved with use of internal fixation devices.

In 1882, Robert Koch first isolated the bacterium, stained with alkaline methylene blue and vesuvin as counter stain and showed its etiologic relationship with tuberculosis. Ehrlich first developed acid-fast stain in 1882 and used for better staining of the bacteria which was adopted by Robert Koch. The acid-fast staining technique was modified later by Franz Ziehl and Friedrich Neelsen, accordingly, it is known as Ziehl-Neelsen (Z-N) staining. In 1890, Koch prepared a glycerine broth extract of the tubercle bacillus, known as ‘tuberculin’. He tried to prepare it as a curative agent; but it was used later in diagnosis. In 1895, Johne and Frothingham described the first case of paratuberculosis in cattle which became known as ‘Johne’s disease’. The causative bacterium was later isolated by Twort and Ingram in 1910.

In India, bovine tuberculosis is reported from several states since 1959 (Dhanda and Lall, 1959). The bovine paratuberculosis in India was first reported by Nanda and Singh (1940) from Haryana.

History of rickettsial infections went back to 16^th century and it has long been associated with famine and war. Epidemic typhus had major impact to decide over the outcome of several wars. The epidemic alone killed or caused great sufferings to over 1,00,000 people during World Wars. However, the causative agent was not determined until the early part of the 20^th century. Rocky Mountain spotted fever (RMSF) was the first detected rickettsial infection in 1896 in Idaho Valley, USA. It was originally known as ‘black measles’ due to its clinical appearance in the form of characteristic spotted rash throughout the body. Howard Taylor Ricketts, an American pathologist for the first time described the causative agent of Rocky Mountain spotted fever and was able to isolate it in the laboratory animals during 1902-1909. He was a dedicated scientist and on several occasions injected himself with the pathogen for experiment. The causative pathogen of Rocky Mountain spotted fever, Rickettsia rickettsii was named after him. Later, the family Rickettsiaceae as well as the order Rickettsiales was named after him. Ernest William Goodpasture, an American pathologist and physician, invented the methods of isolation and culturing the rickettsial pathogens in chicken embryos and fertilized chicken eggs.

Sugar also acts as preservative at high concentration 70% or more in food products (fruit and vegetable products). High concentration of sugar in food materials create unfavourable conditions for microbial survival and prevent spoilage. Based on this principle of preservation, sugar based products are prepared from fruits and vegetables so that they can be preserved for long time. This method of preservation with high sugar concentration is principally based on the reduction in moisture content to arrest or stop microbial spoilage. Preparation of sugar based products is one of the most important aspects of home scale as well as industrial level processing of fruits and vegetables. Sugar based value added products include.

Food, at the fundamental level, is viewed as a source of nutrition to meet daily requirements at a minimum in order to survive but with an ever greater focus on the desire to thrive. Nutritional security denotes the consumption and physiological use of adequate quantities of safe and nutritious food by every member of the family and encompasses the process of equitable distribution among members of household and communities. This would entail the need to ensure a varied food intake, comprising all the essential macro- and micronutrients (protein, carbohydrates, minerals and vitamins), plant pigments (lycopene, β- carotene, anthocianin, lutein, capsanthin, zeaxanthin, etc.) and other functional phytochemicals (secondary metabolites, like flavonoids, isothiocyanates, glucosinolates, etc.) through a diversified diet. The growing awareness in recent years of the health promoting food has directed increased attention to vegetables as vital components of daily diets.

Main Nutrient Components of Vegetables

Nutrient components of our food can be grouped into five main divisions, namely, (i) Carbohydrate, (ii) Protein, (iii) Fat, (iv) Vitamins and (v) Minerals. Balanced diet is the food containing all these nutrient components in balanced form to run the physiological process in good tune. So, only eating to one’s heart’s content may not be the criterion of a balanced diet. Our dietary constitution which is mostly cereal based is really alarming. Cereals, which supply chiefly carbohydrate, constitute only a part of the diet. Moreover, the present average carbohydrate supply through cereals is also not adequate. Chief deficiencies in our diet are calories, protein, vitamin A and riboflavin. According to the studies of Indian Council of Medical Research, New Delhi and National Institute of Nutrition, Hyderabad, meager intake of vegetables, the low cost protective foods, is largely responsible for malnutrition among the majority of our population. The dieticians advocate intake of 125g leafy vegetables, 75g other vegetables and 100g root and tuber vegetables (total 300g) everyday to make our diet balanced. In households below the poverty line, per capita vegetable consumption is very low, apprehended to be even lower than 40g per day.

Development can be defined as the process and timing of differentiation of the component events causing qualitative changes in form and function of the plant and therefore, manifestation of economic plant parts. Sowing is the beginning of the process, after which plants emerge, grow and develop with or without transplanting and may be harvested in vegetative (e.g., cole, bulb, tuber, root, salad crops) or reproductive phase (solanaceous fruits, peas and beans, cucurbits, okra, etc.). Growth and development of plants is dependent on abiotic (physical) and biotic (biological) factors. Abiotic factors include the physical environmental conditions and biotic factors include animals, insects, and diseases. Each plant has certain environmental requirements. To attain the highest potential yields a crop must be grown in an environment that meets these requirements. A crop can be grown with minimal adjustments if it is well matched with its climate or growing condition. Unfavourable environmental conditions can produce a stress on plants resulting in lower yield. In such cases the environment can be artificially modified, as done in protected structures like poly house, shade net house, etc. to meet the crop requirements.

Different abiotic environmental factors viz., light, temperature, water and soil greatly influence plant growth and geographic distribution. These factors determine the suitability of a crop for a particular location, cropping pattern, management practices, and levels of inputs needed. A crop performs best and is least costly to produce if it is grown under the most favourable environmental conditions. To maximize the production of any crop, it is important to understand how these environmental factors affect plant growth and development.

INTRODUCTION

Information literacy has been the subject of many studies over many years. The originating concept of information literacy is generally attributed to Paul Zurkowski, in 1974 (Spitzer, Eisenberg & Lowe 1998). Indeed, since 1974 information literacy has been an area of increasing interest to librarians and information professionals and there is a huge amount of literature on the topic. However, the majority of publications have come from the industrialised, English-speaking countries, especially from the United States and Australia. Information literacy is related to information technology skills, but has broader implications for the individual, the educational system, and for society. Information literacy is a natural extension of the concept of literacy in our information society. Information literacy education is the catalyst required to transform the information society of today into the learning society of tomorrow. IL is generally seen as pivotal to the pursuit of lifelong learning, and central to achieving both personal empowerment and economic development. Information literacy is a key component of, and contributor to, lifelong learning. Information literacy is increasingly important in the contemporary environment of rapid technological changes and proliferating information resources. Because of the escalating complexity of this environment, individuals are faced with diverse and abundant information choices—in their studies, in the workplace, and in their personal lives. It is common to all disciplines, to all learning environments, and to all levels of education. It enables learners to master content and extend their investigations, become more self directed, and assume greater control over their own learning.

The phrase “information skills” (rather than information literacy) is used, for example, by the Standing Conference of National and University Libraries (SCONUL) in the name of its Task Force, and was used by the Joint Information Systems Committee (JISC) when tendering for a project looking at training in UK further and higher education.

Information literacy competency ensures maximum utilization of the information resources as well as optimization of information handling capabilities.. Information literacy competency extends learning beyond formal classroom settings and provides practice with self-directed investigations as individuals move into internships, first professional positions, and increasing responsibilities in all arenas of life. Because information literacy augments students ’ competency with evaluating, managing, and using information, it is now considered by several regional and discipline-based accreditation associations as a key outcome for college students and for “on campus “ students..

A world view of Transportation system of renowned urban centers

While discussing urban regeneration and observing cities, it is impossible to overlook the importance of the transportation system and its impact on the urban form of a city. For example, if one observes a typical industrial city plan, one would notice that radial corridors of development generated from the city core stand out in contrast to the intricate detailing of vehicular roads added later on in due course of time.

The increase in vehicular traffic brings in new patterns of fast moving lanes. To clear the congestion created by ever increasing number of motor cars, larger cities need new road patterns and parking spaces, even public transportation needs new interventions and congestion of buses gives way to systems like mass rapid rail

1. INTRODUCTION

Food fermentation is the oldest method of food preservation and have originated several million years ago. It plays an important role in ensuring the food security of millions of people around the world particularly marginalized and vulnerable groups. It is relatively efficient, low energy consuming process which needs no refrigeration or other energy intensive food preservation technologies but increases the shelf-life of foods. Fermentation ensures not only increased shelf-life and microbiological safety of food but may also make some foods more digestible and lower or eliminate the toxicity of substrate like cassava.

The food fermentation technology utilizes the ability of growth of microorganisms on various substrates for the production of a variety of fermented foods, beverages and pickles like bread, beer, cheese, idli, tempeh, miso, sauerkraut, fermented sausages, etc. Fermented foods are popular throughout the world since antiquity and in some regions these are the major component of the diet of millions of individuals. Indigenous fermented foods such as bread, cheese and wine have been prepared and consumed since ages and have occupied important place in culture, religion and tradition of people all over the world.

1. INTRODUCTION

Wild fruits are highly nutritious and contain vitamins, carbohydrates, protein and minerals in higher quantity than majority of other common cultivated fruits. They are also a rich source of several bioactive substances, compared to the cultivated fruits. In India,these wild fruit trees grow abundantly across an altitudinal gradient of Himalaya and the majority of them bear fruits during summer. Fruit varieties are consumed by the local inhabitants of the region. At the same time, there are numerous under exploited species of wild fruits having high potential for exploitation viz., Bael (Aegle marmelos CL.), Berberis asiatica DC, Seabuckthorn (Hippophae sp.,) Rubus sp., Prunus armeniaca L., Karonda (Carissa carandas L.) Bitter Almond (Prunus amygdalus Batsch Smith), Feijoa sp. Among the wild fruits, Hippophae sp.was found to be economically efficient, followed by Aegle marmelos, Rubus ellipticus Smith, respectively. Wild apricot (Prunus armeniaca L.), a semi-domesticated and less utilized fruit of the higher Himalaya, provides better economic returns on an annual basis. Attempts have been made to utilize these wild fruits as a source of income, particularly for poor rural inhabitants and unemployed youths of the region by making a variety of edible products such as jam, jelly, juice, squash, sauce, wine etc. Here in this article, production of wine, vermouth and brandy from wild fruits would be focused. But before discussing preparation of wine and brandy in detail, we shall be describing the general process of wine and brandy making first, then the products from the specific wild fruits.

13.1 Introduction

Eutrophication, means an increase in chemical nutrients — typically compounds containing nitrogen and phosphorus in an ecosystem. It may occur on land or in water. The term is however often used to mean the resultant increase in the ecosystem’s primary productivity (Fig. 13.1), in other words excessive plant growth and decay and even further impacts, including lack of oxygen and severe reductions in water quality and in fish and other animal populations.

18.1 Introduction

The commercially available water quality simulation models with various dimensions (1D, 2D and 3D) and database software designed to quantify movement and concentration of contaminants in lakes, streams, estuaries, and marine environments. The following water quality models were described below (Table 18.1).

18.2 Environmental Fluid Dynamics Code

The Environmental Fluid Dynamics Code (EFDC) is a multifunctional surface water modeling system, which includes hydrodynamic, sediment-contaminant, and eutrophication components. It has been applied to over 100 water bodies including rivers, lakes, reservoirs, wetlands, estuaries, and coastal ocean regions in support of environmental assessment and management and regulatory requirements. IT is a state-of-the-art hydrodynamic model that can be used to simulate aquatic systems in one, two, and three dimensions. It has evolved over the past two decades to become one of the most widely used and technically defensible hydrodynamic models in the world. It uses stretched or sigma vertical coordinates and Cartesian or curvilinear, orthogonal horizontal coordinates to represent the physical characteristics of a waterbody. It solves three-dimensional, vertically hydrostatic, free surface, turbulent averaged equations of motion for a variable-density fluid. Dynamically-coupled transport equations for turbulent kinetic energy, turbulent length scale, salinity and temperature are also solved. The model allows for drying and wetting in shallow areas by a mass conservation scheme.

6.1 Quantities and rates of runoff

Before a start can be made on the design of the channels and ditches and other works which can deal with surface runoff we need to know the probable quantity of water. If the object is to impound or store the runoff then it may be sufficient to know the total volume of water to be expected, but the usual conservation problem is conveying water from one place to another, and in that case the rate of runoff is more important, and particularly the maximum rate at which runoff is likely to occur. That is the flow which a channel must be designed to accommodate.

In a hypothetical catchment area* with an impervious surface and no losses the maximum rate of runoff would be directly proportional to the rate of rainfall. In natural catchments there are other factors: some of the rain is intercepted by vegetation, some infiltrates into the soil, some starts moving over the surface but is trapped in depressions, and some is lost by evaporation. Estimates of rates of surface runoff therefore depend on two processes: estimating the rate of rainfall, and estimating how much of the rainfall becomes runoff.

There are several empirical methods for doing both and for combining the two factors, but because they are empirical two points must be stressed. Firstly, as with all empirical solutions, data, tables, and formulae developed in one situation should not be applied in different conditions without careful checks on whether the method is valid in the new situation. Secondly, each of the three main methods which will be

7.1 Introduction

Breeding plans are based on controlled mating (i.e., mating between selected strains) and selfing of selected strains or a combination of both. Continued selfing is practised to isolate purelines and inbreds. On the other hand, crossing (hybridization) is necessary to produce hybrids and synthetics. In crossing, self-pollination is prevented in the female parent. Male sterility and self-incompatibility easily exclude self-pollination, and so they are used in hybrid seed production.

7.2 Male Sterility

Koelreuter (1763) for the first time reported male sterility in flowering plants. Male sterility is a reproductive deficiency of some plants in which male organs in bisexual flowers become defunct. It relates particularly to nonviable pollen grains that are formed through a chain of vital processes during microsporogenesis. These processes are so delicately balanced under genetic control of many loci that mutation of any one locus may lead to the formation of non-functional microspores, and hence male sterility. In male sterility, pollen grains are non-functional (inactive); but the female gametes (egg cells) are normally functional.

1. Introduction

There is a global evidence of deterioration of nutrition and food security condition following the Pandemic and subsequent economiclockdown (Summerton, 2020; Laborde et al., 2020). In India, the status of nutrition and food security has been a matter of concern for decades. India scored an alarming rankof 102 out of 116 countries in Global Hunger Index (IFPRI, 2019). The problem has also been a gendered one, with an abysmally higher proportion of malnourishment and hunger in women and children in India. As per NFHS 4 (2015-16), every second woman in reproductive age in India was suffering from anaemia, two in five children were suffering from stunting and every tenth child in India was suffering from acute malnourishment (IIPS, 2017). It is not difficult to imagine that this existing malnutrition-crisis has only worsened in the post-lockdown period. There is a consensus among academicians, policy makers and planners that the nutrition crisis needs to be linked to gender-based exclusions & vulnerabilities (Quisumbing et al., 2020). This chapter attempts to discuss some of these complicacies of food-nutrition-gender linkages to put forth gender advocacy for food & nutrition policies.

Evidence of linkages between gender and nutrition are there althoughit is difficult to establish precise empirical connect. Also, the pathways through which gender influences nutrition and food security are multiple and complex. Food/nutrition-policy, therefore, has a long way to go till it is gender-informed. To begin with, the understanding of the concept of gender is limited at the policy-level. Moreover, most of the nutrition-food related policies in India have not mainstreamed gender or are working ina gender-specific manner rather than redistributive manner¹.

It is in this pretext the chapter reviewed the available evidence on gender-nutrition linkages to put forth an argument not only in favour of gender-aware nutrition policies, but also to guide as to how Gender should be integrated. The chapter is structured in five sections with sections that discusses the concept, i.e., importance of context in policy-level for conceptualising gender-needs. This is followed by a review of existing work from a Gender Needs framework and selected empirical evidence from recent primary study of the author are also presented as another separate section. The relevance of reviewing gender-nutrition linkage after COVID19 Pandemic also find place in the chapter. Finally the summary concludes the discussion on gender advocacy in nutrition.

Aristotle, Shannon and Weaver, Schramm, Berlo, Westly and Maclean, Leagan, Rogers and Shoemaker, Littererls model and Dance’s Helical Model-Elements of communication-communication barriers

Introduction

Models are symbolic representation of structures objects or operation. They can be used to show the size shape or relationship of various parts or components of an object or process. It helps to explain the working of a system. A model helps to get a whole idea of the system.

Model help to illustrate, predict and explain the concept

They can be structural or process oriented

Make us to understand the way how to interpret the process

Botanical Name: Coffea arabica, Coffea canephora

Family: Rubiaceae

Chromosome No: 44, 22

Place of Origin: Africa

Common Name: Coffee

8.1 Introduction

Coffee is widespread throughout the tropics with more than 70 species. All cultivated species originate from Africa. Economically important today is Coffea arabica (Arabica, 64 % of world production) and Coffea canephora, (Robusta, 35 %). It is cultivated worldwide on approximately 10.3 million hectares and represents the sole economic income for more than 25 million families. The crop is produced and exported by more than 60 nations and ranks as one of the top cash crops in developing countries with 3.19 lakh MT production per annum in India in 2018-19 from more than 459 thousand hectares crop area. The coffee plant is a fast-growing tropical bush tree, with two types of shoots: upright growing orthotropic main shoots (stem), and horizontally growing plagiotropic shoots (branches). Traditionally, coffee trees are cultivated only for the berries, which are processed using dry or wet techniques directly in the growing areas to the final raw product, green coffee; this serves as the basis for various coffee products. Both the coffee species tolerate shade and share quite similar growth requirements with various forest crops and trees, thus predisposing them to be grown in agro-forestry ecosystems.

Green gram or mungbean (Vigna radiata (L.) Wilczek, var. radiata, 2n = 2x = 22, a self-pollinated crop belonging to Family Leguminosae or Fabaceae) occupies globally 7.3 million ha area with production of 5.3 million tons (2015-17) resulting into a productivity of 726 kg/ha with India and Myanmar each supplying about 30% of the global production. China contributes about 16% and Indonesia 5% of the global production. It is relatively tolerant of heat and drought and the grains are a good source of protein and iron for human nutrition. In East and Southeast Asia, it is consumed as nutritious bean sprouts and in South Asia as dahl.

INTRODUCTION TO FINANCIAL MANAGEMENT

CONCEPT AND DEFINITION OF FINANCIAL MANAGEMENT: Financial management is an integral part of general overall management. The term ‘Financial management’ is managerial activity that is concerned with planning and controlling of financial resources of a firm. Financial management is concerned with managerial decisions that result in the acquisition and financing of long and short-term credits of the farm or any enterprise. Financial management is concerned with the efficient use of all important economic resources that is capital funds of a firm (Solomon Ezra)

Financial management is an application of general managerial principles to the era of financial decision-making. (Howard &Uptron).

Financial management is an area of financial decisions making, harmonizing individual motives and enterprise goals.(Weston & Brigham).

Financial management is an operational activity of a business that is responsible for obtaining and effective utilizing the funds necessary for efficient operations.(Joseph & Massie)

4.1. Aspergillosis disease causing fungi Aspergillus

Aspergillosis is usually caused by the fungus Aspergillus (Fig. 161) and usually occurs in people with lung diseases or weakened immune system

The different types of aspergillosis can cause different symptoms. The symptoms are similar to asthma symptoms, and include:

4.1.1. Allergic bronchopulmonary aspergillosis (ABPA)

The symptoms of ABPA includes Wheezing, Shortness of breath, Cough and Fever (in rare cases).

4.1.2. Allergic Aspergillus sinusitis

The symptoms of Alleric Aspergillus Sinusitis include stuffiness, Runny nose, Headache and Reduced ability to smell.

Artificial Intelligence (AI) is technology which can store, retrieve, manipulate, manufacture, transmit or receive, analyze any digital information and can apply machine vision for increasing efficiency and workability of the system. The AI permits systematically scope of ‘3S’ i.e. Safety, Security and Surveillance, which is also known as manmade intelligence. In fact, it needs more reliable and accurate data or information for processing and correction for predicting performance of any system and devices.

The term robot is czech word, first time used by play write Karel Capek, in year 1920, applicable to the forced labour or serfs or slaves. The first commercial, digital and programmable robot, named ‘Unimate’ was built by George Devol in 1954.

1. Nucleus seed: It is the handful of original seed obtained from selected individual plants of a particular variety. It has the highest genetic purity and physical purity.

Q. 1 Improper wheel balancing results in :-
(A) Excessive tyre pressure       (B) Excessive tyre speed
(C) Excessive tyre wear             (D) All above

Q. 1 While operating a combine harvester, the grain not collected by the
machine is called
(A) Field loss         (B) Shattering loss
(C) Gathering loss (D) Reel loss

Q.1 In the theory of cluster sampling, if the population is divisible into smallest, distinct and identifiable units then this smallest unit is known as elementary unit (element) of the population.

Q.2 A group of elementary units in context of sample survey theory is known as cluster.

Q.1 An experiment is a means of getting an answer to the question which arises in the mind of an experimenter (reseacher).

Q.2 An experiment may be planned for not to compare the yield of several varieties of wheat.

Q.1 Analysis of covariance is an extension of ANOVA.

Q.2 In an ANCOVA technique, observations are taken on more than one variable from each experimental unit.

Agricultural production has made rapid strides in the past four to five decades and has enabled India to achieve self-sufficiency in food grain production. This was only through ìGreen Revolutionî which ushered during 1967-68 onwards, when use of old agricultural practices were mostly done away with. Neglect of old or indigenous agricultural practices such as use of organic manures (farm yard manure - FYM, compost, green manure), cultural control methods like sanitation, tillage/removal of weeds, adjusting sowing/harvesting time crop rotation, trap crops, water and fertilizer management and host plant resistance, and use of plant based insecticides like neem or nim (Azadirachta indica), drek (Azadirachta indica), nirgudhi or bana (Vitex negundo) vis-a-vis biological control measures, has resulted in outbreak of ill-effects in human beings and animals through contaminated food stuffs (Gupta, 2006a).

Water is precious, but it is a finite natural resource. Although it accounts for about three-fourth of the earthís surface yet very small fraction of it i.e., only 2.7 per cent of the global water is available as fresh water. Around 2.8 billion people live in areas of high water scarcity (Anonymous, 2014d). Out of the total amount of the fresh available water merely 30 per cent is withdrawn to meet the water requirements of the human and livestock population while the remaining 70 per cent is required to produce food crops that fuel human activities.

Ever increasing use of chemical fertilizers without an adequate organics has deteriorated the fertility and productivity of soil and also aggravated multi-nutrient deficiencies in soil and plant system (Gupta and Singh, 2006). Further, change in the cropping pattern, intensive cultivation and indiscriminate use of pesticides with an objective to obtain more and more crop yield, has not only made agriculture a profitable commercial venture but has also brought in several problems of pests and diseases, and ecological crises. As the nitrogenous fertilizers are soluble and as such they may leach down into ground water as for example presence of nitrate in underground waters of some parts of UP, Haryana, Punjab, Gujarat, has become a potent source of blue baby disease (Gupta, 2005).

Agriculture is the main stay of Indian economy as more than 60 per cent of the people of India are dependent upon this evocation and allied disciplines for their livelihood. Even today, at the dawn of 21st century, the Indian agriculture has continued to be the backbone of our National economy, representing countryís about one seventh of Gross Domestic Product (GDP). Thus, farming families consisting both of men and women, boys and girls, known as the pillars of our agriculture constitutes backbone of the Nation. The support and contributors made by the rural women in agriculture, consisting 50-60 per cent of farm work force are, however, not less than those performed by the men, and therefore they become spine of the rural economy.

In spite of the fact that the forests are the wealth of a nation and play a vital role in the economy of the country, not much attention has been paid to their promotion, protection and conservation. The forests of India have been reduced to 19.27 per cent (Gupta and Khajuria, 2000) and/or 23 per cent including 20.55 per cent forest cover and 2.48 tree cover (Sharma, 2005). It is much less than as prescribed in the National Forest Policy (1952), according to which onethird i.e. 33 per cent of the total land area of the country must be under forest.

The primary role of the respiratory system is to provide O2 to the tissues for metabolic needs and remove the CO2 formed by them. Body needs oxygen to oxidise the food nutrients and derive energy. In this process carbon dioxide is produced in the body, which is toxic and must be removed quickly and efficiently. The oxygen utilization & carbon dioxide production takes place within the mitochondria of cells of the various tissues.

Lactation is the process of milk secretion by the mammary gland. Lactation is the final phase of the complete reproductive cycle of mammals. Newborns of most species are dependent on maternal milk during the neonatal period. Lactation is therefore essential for survival of the species.

The residues from production and processing of raw agricultural products such as fruits, vegetables, meat, poultry, dairy products and crops are called agricultural
wastes. The by-products of agricultural activities are also referred to as agricultural waste.

The two different compartments of the body fluids are extracellular fluid (ECF) and intracellular fluid (ICF) with variation in solute concentrations.
The extracellular fluid is the fluid in the cardiovascular system or in between the cells, called interstitial fluid.

Cytokines are the short lived chemical messenger molecules, released by a group of cells which can modulate the functions of the same cell(by which they are produced) or other cells.

In the study of immunology, several techniques are used. These techniques are called immunotechniques. These techniques are used not only in immunology but are the methods for research and diagnostic purpose in many fields such as microbiology, biochemistry, endocrinology, hematology and in pathological laboratories.

Scooping: It involves `Removing’ of basal plate and destroying the `Central Shoot’ of the bulb, thus encouraging the formation of bulblets round the cut edges of the scale leaves. Scooping is achieved by using a special knife or a spoon with a `Sharpened edge’ to leave a `Concave depression’ at the base of bulb. The depth of the cut is important, because the bulblets are formed on `cell tissues’ at the lowest point of the `scale leaves’.

Volumetric analysis, also known as titrimetric analysis, is an analytical method of estimating the concentration of a known solute (analyte) in a solution by measuring the volume of a second known solution of known concentration (standard solution), that reacts completely with the known solute of unknown concentration. The prerequisite of titration is that the two different analytes, present in solution form, must involve in a fast chemical reaction. The standard solution is more commonly known as ‘titrant’ and the solution whose concentration needs to be determined is frequently called ‘titrand’.

Foxtail millet (Setaria italica) is one of the oldest cultivated millet with several varieties throughout the world with grains varying in colour from pale yellow, to gray, white and red. Archaeologists say that foxtail millet is so old that no wild plant of the species is known to exist today. Foxtail millet is known with several names in different parts of world and India (Table 1). Foxtail millet is thought to be native to China and is commonly cultivated in several regions of Africa, India, Russia, USA and Europe. It is an annual grass with erect and robust culms.

Amaranth crop stands in the group of pseudocereals and it is popular for its significant nutrient content as well as attractive inflorescence. The word Amaranthus came from a Greek word “Anthor” meaning eternal or unwilting. Amaranthus belongs to family of dicotyledonous plants Amaranthaceae and is one of the multipurpose rare plants whose leaves are consumed in the form 15 of vegetable while the grains are consumed as cereals. Amaranthus being an ancient crop has been included in the human diet since the pre-colonized South American civilizations.

Small size grains namely millets are produced by extraneous grasses and the word millet is derived from ‘‘mille’ a French word synonymous to thousand indicating handful of millet grains in a handful measure contains thousand grains (Taylor and Emmambux, 2008). Small millets and pseudo cereals belong to Gramineae family and were major ancient foods of Asian and African continents while Western countries used them as only bird feed.

During recent time, world agriculture is in search of sustainability in farming. However, it is tedious job for the developing countries because of poor input management and degradation of resources, ever-growing human population and increasing demand for food and livestock feed, and shrinkage of land and other natural resources.

Intercropping with food crops and vegetables is widely practiced by small and marginal farmers of the world mainly belonging to arid and semi-arid regions. Because of several benefits obtained, farmers prefer to adopt intercropping system. In temperate regions, mixed stands of cover crops and combinations of cereal and legumes forage production are very common.

Wheat (Triticum aestivum L.) is one of the major cereal consumed globally in various form as food. The powder of wheat flour is prepared by grinding of wheat seeds. Soft wheat flour has low gluten content that causes its crumbly texture. However, hard wheat flour has high gluten content of about 12-14% and has elastic toughness due to which it has good shape once its baked. Wheat flour is a basic ingredient in India’s famous flatbreads, and it can also be a key ingredient in addressing major health concerns in India.

Food processing sector in India has largest segment of bakery with more than 1.3 million tonnes of production from organized sector and 1.7 million tons from 1,000,000 unorganized sectors. India is second largest producer of biscuits globally. Our bakery industry is positioned third in generation of revenues among processed food sector.

Fungicide which is effective only if applied prior to fungal infection is called a protectant, eg. Zineb, Sulphur. Protectant fungicides are prophylactic in their behaviour.

Pyrethrum is the most widely used botanical insecticide. The active ingredient, pyrethrin, is extracted from a chrysanthemum plant, grown primarily in Kenya, Rwanda, Tanzania and Ecuador. Pyrethrum is the powdered, dried flower head of the pyrethrum daisy, Chrysanthemum cinerariaefolium.