eChapters

Starch is the most abundant polysaccharide carbohydrate reserve which is available in different parts of plants such as roots, stem, leaves, seeds, flowers, and fruits. It is considered an excellent source of energy and plants utilizes carbon from it for their metabolic activities (Smith, 2001). It is composed of glucose units linked together by glycosidic bonds to form amylose and amylopectin polymeric chains (Abbas et al., 2010).

Sweet potato, Ipomoea batatas (Linn.) originated in northwestern South America around 8000 - 6000 BC. The plant is a dicotyledonous, herbaceous, trailing vine which is the only economically important member of the family Convolvulaceae. The plant is generally characterised by starchy, succulent and tuberous storage roots; alternating palmately lobed leaves and medium sized sympetalous flowers which grow individually and vary in colour from white to varying degrees of purple (Austin et al., 1991).

Three kinds of biocontrol products are being used in India which include 1) Microbial biopesticides, 2) Plant-derived botanical pesticides, and 3) Pheromones or other natural insect growth regulators. Microbial biopesticides consist majorly of fungi, bacteria, viruses or entomopathogenic nematodes as bioactive principles.

1. Natural Mineral Water- Food Safety & Standard Regulations - 2011 and IS 13428:2005 Reaff. 2009 requirements
2. Packaged Drinking Water other than Natural Mineral Water- Food Safety & Standard Regulations - 2011 and IS 14543:2004 Reaff. 2009 requirements
3. Water for processed Food Industry- IS 4251 : 1967 Reaff. 1992 requirements
4. Drinking water- IS 10500 : 2012

1. Introduction

Psyohrometrio is the study thermal and physical properties of gas-vapour mixtures. Ambient air is the mixture of dry air and water vapour and some pollutants. The moisture and pollutant content vary from place to place. The amount of pollutant and water vapour decrease with increase in the altitude. The air is completely dry above 10 km altitude. In many unit operations moist air is required and properties of air changes with temperature and pressure. The pollutants has to be removed before using moist air as a process air either by filtration or circulation. So it is necessary to determine the amount of water present in the air and effect of different unit operation on thermal properties and change in the heat and moisture content of mixture.The International Joint Committee of psychrometric data have fixed the composition of dry by mole fraction as: Oxygen: 0.2095, Nitrogen: 0.7803, Argon: 0.0093, Carbon dioxide: 0.0003. The following are the properties of the dry air

Molecular weight    28.966

Introduction

The procedure of making or building casting in the sand mould cavity or any other material is known as a foundry. This is the cheapest method of shaping the metal. Foundry exercise offers the technique of creating casting in moulds shaped in both sand or different material. A foundry is a manufacturing plant where castings are created by softening metal, emptying fluid metal into a shape, then, at that point, permitting it to harden. Regardless of whether we have not at any time been to a foundry or even know what one resembles, we are encircled by the metal castings. There is a decent possibility that we are perusing this under 10 feet from one.

Moulding

I. Decimal Multiples and Sub-Multiples

II. Description of Units

Mechanical Units

Electric and Magnetic Units

The esu and emu unit systems are cgs systems.

esu denotes “electrostatic unit”, sometimes given prefix “stat”, e.g. statcoulomb emu denotes “electromagnetic unit”, sometimes given prefix “ab”, e.g. abcoulomb Some emu units have special names:

5.1 Introduction

Weather is one of the most important factors which determine success or failure of agricultural production. It effects every growth phases and development of plant. During the growing period of the crop, any variability in the weather condition such as delay in monsoon, excessive rainfall, drought, flood, heat or cold wave affects the crop growth and finally reduces the quality and quantity of crop yield. These losses due to weather hazards can be reduced by taking proper crop management in time and by applying accurate weather forecast. Weather forecast also provides guidance for selection of crops and varieties best suited to the local climatic condition. 

2.1. Introduction

The word ‘plastic’ is derived from the Greek word ‘plastikos’, which means easily shaped or molded. Plastics is defined as a random set of materials based on synthetic or modified natural polymers which can be formed by thermal and pressure treatment. It comprises of wide range of macromolecular organic compounds obtained either from alteration of natural macromolecules or polymerization of molecules of lower molecular weight.

4.1. Introduction

Packaging of materials protects, surrounds, and contains food products. It is necessary from processing and manufacturing stage till the final consumption through storage and handling. In 1804, Nicolas Appert, a French confectioner, discovered a method of “conserving all kinds of food substances in containers.” In 1810, the Ministry of the Interior’s Bureau of Arts and Manufactures paid Appert an ex-gratia payment of 12,000 francs on the condition that he publish the details of his process. Appert avoided the use of tinplate in his study. However, in the early nineteenth century (1810), Phillipe de Girard, a French inventor, filed a patent referring to the replacement of glass jars and bottles with tin cases. The official confirmation in the New York Evening Post on July 18, 1822 by Daggett and Kensett is thought to be America’s first offering of preserved provisions in tin cans (Bishop, 1978). Table 1 shows the evolution of metal packaging materials at various stages.

7.1. Introduction

In the modem lifestyle, people are extremely busy in their work and lack the time to cook their own foods. They mainly depend upon processed and packaged food for their nutritional intake. So it becomes essential that the packaged products should be safe, hygienic and shelf stable. To preserve the food for long duration, thermal processing is most suitable method. Aseptic packaging is a form of thermal food processing. Aseptic packaging can be defined as the filling of sterile containers with a commercially sterile product under sterile conditions and then sealing the containers so that reinfection is prevented; that is, they are hermetically sealed. 

Methods and procedures for the qualitative characterization and quantitative analysis of different constituents of soil organic matter are presented in this Chapter.

20.1. Moisture

The soil sample should be in an air-dry condition after mixing, sieving and grinding. When stored in a moisture-tight container, the free H₂O content should not vary appreciably during storage. While most determinations can be done on air-dry samples, for certain purposes such as obtaining summation values, a moisture content value is required.

1.1 Introduction

The use of sampling in making decisions about an aggregate (or population) is possibly as old as civilization itself. Sampling is first broadly classified into two categories known as subjective and objective. Any type of sampling which depends upon the personal judgement or discretion of the sampler himself, is called subjective sampling. But the sampling method which is governed by a sampling rule or is independent of the sampler’s own judgement is known as objective sampling. The main difficulty with subjective sampling is that the sampler is ignorant of the degree of representativeness of his sample or the accuracy of the final estimates of the population values obtained.

3.1 Introduction

Out of all methods of sampling, the most commonly used procedure in surveys is the stratified random sampling. When population units are of heterogeneous nature and if we select a sample using SRSWOR scheme then the sample selected may not be the representative sample and the estimate worked out from that sample will not be the reliable estimate of the population parameter. The estimate of sampling variance of the sample estimator obtained from that sampling scheme may happen to be very high leading to get a less precise estimate of the parameter. In such type of population, to overcome these draw backs, we use another sampling scheme known as stratified random sampling which is defined as follows.

8.1 Introduction

We have already discussed in details how different sampling schemes can be employed to draw the representative samples suitable to many kinds of population whose sampling units differ in nature. From practical view points, however, it is often more important to be able to make decision about certain unknown characteristics of the population on the basis of informations available in the representative samples which are drawn from the parent populations. Such decisions taken, are known as the “Statistical decisions”. For example, we may wish to decide on the basis of sample data whether (i) One educational system is better than the other or not, (ii) A given six faced die is unbiased (balanced) or not, (iii) A new insecticide is really effective to control the attack of insects or not? etc. Such problems are dealt with in the theory of statistical decisions which uses the principles of sampling theory.

10.1 Normal Distribution

The normal distribution is the most widely used distribution in statistics. Almost all biological data including the agricultural data eg. crop yield, plant height, seed weight, seed size, protein percent in pulse, oil content in an oil seed etc are assumed to be normally distributed. In practice their distribution is rarely verified. In distribution theory, for large values of n, the number of trial (or sample size), almost all the distributions e.g. Binomial, poission, Negative binomial, chi square, student’s t, and Snedenor’s F distributions etc. are very closely approximated by normal distribution. It is a continuous distribution with mean and variance as its two parameters.

Research setting refers to the detail information of an area where the study has been conducted. The study area, generally comprises of a particular geographical area viz. a state, district, block, or gram panchayat area selected according to the convenience of the investigator who possesses adequate knowledge regarding the location, communication facility etc. of the locality so that he/she can easily approach each and every corner of the area for data collection. Here. in this study the data collection was done mostly over telephone based on the interview schedule due to Covid-19 pandemic situation. Besides the investigators must also have the basic knowledge about the socio demographic background of the people so as to have an easy understanding of their knowledge, attitude and behavior. 

Potted Plants

In urban areas, scarcity of space compels the dwellers to take up gardening on rooftop, terrace, balcony or small space adjacent to the house. Usually, plants are grown in pots or containers for rooftop gardening. Big size pots with diameter of 30 cm or more are required for growing rose plant. It is necessary to prefer tall pots to obtain appropriate growth of the plant having deeper root system. Now-a-days, pots of different materials such as clay, cement and plastic are used for growing potted plants. Usually, clay pots are better than plastic pots as clay is slow in transfer of heat thereby maintaining the root zone cooler. Of course, plastic pots are lighter and suitable for use on the rooftop as those put less load on the building structure. Light coloured plastic is preferred to dark colour as those generate less heat. Although heavier, cemented pots are more durable than earthen or plastic pots. The pots should have adequate drainage facility with holes in the bottom. Besides, a layer of gravel or medium-size stone of one-inch thickness are to be placed at the bottom of the container to facilitate drainage.

Maturity can be defined as the attainment of a particular size or stage after which ripening takes place. It is also called physiological maturity. However,horticultural maturity is defined as the stage of development, when a plant or plant part possesses the prerequisites for utilization by consumers for a particular purpose. Mango, tomato, cucumbers, lettuce, peppers, etc. are harvested at various stages depending on the objective of disposal (horticultural maturity) prior to reaching physiological maturity, or completion of growth phase.

Maturity indices are the most important for deciding the stage of harvesting and to reduce post-harvest losses. The post harvest life of fruits are mainly controlled by maturity. Maturity signs are also called maturity standards or maturity indices. Maturity signs help in judging maturity of fruits and vegetables. There are many methods to determine maturity. The most common is the size and shape of fruit, change in colour, softening of tissues (fig, sapota), ease of detachment from the stalk (sapota, annona), shriveling of fruit stalk (watermelon), drying of nearest tendril (watermelon), days from blooming to picking maturity, sound by tapping jack and watermelon, when ripe produce hollow and dull sound on tapping but produce metallic sound if unripe etc.

1. Introduction

Nursery is a place, where seedlings and saplings of different ornamental plants (trees, shrubs, climbers, annuals, potted plants etc.) are propagated and maintained until they are out-planted in a prepared bed or in pots. Establishment of an ornamental nursery is emerging as a profitable venture, especially around cities. Rapid urbanization has led to the development of community parks and various sites for people to engage in active and passive recreation. This has led to surge in demand for quality planting material, which ensures rapid establishment and beautification of the landscape site. The following chapter deals with the basic principles and practices of establishment of ornamental plant nursery, with reference to its effective management to enhance the income and reap better profit.

Guava, Psidium guajava Linn. was originated in tropical America and is presently cultivated in the tropical and subtropical world (Al-Fwaeer, 2013). It is considered one of the healthiest fruit because it has many medicinal properties. Right from strengthening our immune system to regulating a healthy and ideal blood pressure, Guava provides multiple health benefits. It is one of the richest sources of Vitamin C, minerals, dietary fiber and fulfills about 20% of our daily folate (Vitamin-B9) requirement which is not produced in our body and is essential for DNA repair and synthesis (Kevat, 2013). But its steady production is hampered due to a number of biotic and abiotic stresses. Amongst the biotic stresses, insect pests contribute to the maximum strength for declining its production.

Grape, Vitis vinifera Linn. is one of the most important fruit crops grown in India. It belongs to the family Vitaceae and is a remunerative temperate fruit crop of India. It is believed that Armenia near the Caspian and Black seas in Russia is the centre of origin of grape. By the end of 12^th century, it was introduced in India from Iran and Afghanistan. Grapes are normally eaten fresh as table fruit.

Grapes are used in a wide range of food products - from raisins to wine. They are also loaded with several nutrients and antioxidants and also have high amounts of phytonutrient resveratrol. According to some studies, this phytonutrient is good for heart. It is a good source of calcium, phosphorus, iron and vitamins. In fact, while grapes are good for our overall health, it is especially lauded for its heart benefits. There are several colours of grapes, including red, black, purple or blue (concord), green (which is used to make white wine), pink and yellow. Concord grapes are usually used to make grape juice, grape jelly and grape flavouring.

Introduction

Natural resources support livelihood of a large section of India’s population, despite its steady declining share in the Gross Domestic Production (GDP) and, in all probability these will continue to play the dominant role even in future. Interaction of several factors in the global climate change scenario has markedly limited the capability of natural resources and thereby threatened livelihood of small holders throughout the world. Factors like agriculture production crisis, fresh water unavailability, energy crisis, deforestation; degradation, wide pandemic, active climate change effects and continuous rise of input cost of farming create threats to the livelihood of millions and it has become imperative to collectively understand the complexities and challenges in natural resource conservation and management.

Introduction

Green revolution played a major role in making several counties self reliant in food production. But modern agriculture has degraded natural resources and made agriculture unsustainable. People are getting enough food, but the food is unsafe. Land, water and air have become polluted. People are suffering from the serious diseases like cancer. An alternate version of agriculture or organic farming that is necessity of the day. People are becoming health conscious day by day. There is good demand for Indian organic food in several countries. Niche areas exist for organic farming in several states of India. The Govt of India has launched several programs to promote organic farming.

Introduction

In the midst of the rapid speed of global change and in a highly competitive and risky business situation, the knowledgeable consumer gains power, and the market shift towards quick product creation. Innovation has emerged as a crucial component of success, particularly for new businesses, involving the development of economic productivity and operational and working producers (Baron and Tang, 2011). The systematic and planned transformation of a person into an entrepreneur is known as entrepreneurial development. The process of making an entrepreneur involves teaching everyday people how to be business owners, as well as imparting the necessary information, management, technical, financial, and marketing abilities. The definition of the entrepreneurial developmentprograme is a course created to assist a person in enhancing their entrepreneurial drive and obtaining the knowledge and talents required to carry out their position as an entrepreneur successfully (Kumari, 2014).

9.2. Causes of Post-Harvest Losses (A) Primary Causes: (B) Secondary Causes: • Mechanical injury. • State of maturity. • Physio-biochemical losses. • Time of harvesting. • Microbial losses. • Storage facilities. • Physical losses. • Bruishing caused due to transportation and distribution. 9.3. Control of Post-Harvest Losses The extent of post harvest losses in vegetables can be minimized by • Careful harvesting. • Harvesting of vegetables at the right stage of maturity. • Proper sorting, grading and packing. • Careful transportation and distribution. • Adequate and suitable storage facilities. • Pre and post harvest treatment

Fertility is the ability of a male to impregnate the fertile female. The reduced or temporary loss of fertility is called infertility whereas permanent loss of fertility is called sterility. A male with low libido or poor sex drive may have excellent semen quality or a male with good libido may have poor seminal quality. So, libido has no direct relation with the male fertility. Male infertility can be categorized into Impotentia coeundi and Impotentia generandi. 1. Impotentia Coeundi • The condition of reduced or lack of sex drive or Inability to copulate (failure of normal service) is referred to as impotentia coeundi. • It may occur due to immaturity, poor experience to perform coitus, inability or unwillingness to mount, inability to perform intromission or failure of ejaculation. • The following conditions may reflect the immaturity or poor/bad experience of the male animal which leads to impotentia coeundi:

1.1 Introduction Millets were one of the first crops to be domesticated by mankind in Asia and Africa which later spread across the globe as critical food sources to the evolving civilizations. The earliest evidence of millets has been found in the Indus civilization around 3000 BC. Millets are a collective group of small-seeded annual grasses that are grown as grain crops, primarily on marginal land in dry areas of temperate, sub-tropical and tropical regions (FAO). However, due to the popularity of the cereal crops like wheat, rice and maize; millets have lost dominion and have become an underutilized crop in last few decades. Millets have the potential to be the crop of the future, as our major crops have reached yield plateau, also changing climate has introduced several new biotic and abiotic stresses to the major crops, so to feed the ever-growing population we need to shift towards other potential crops. India is the largest producer of millet as it contributes about 41% of the total millet production of the world (APEDA, 2020).

1. Introduction Proso millet (Panicum miliaceum (L.) belongs to the grass family Paniceae. It is a perennial cropthat grows in summer each year as late-seeded summer crop (Figure 1). Its origin can be traced back to at least 2000 B.C. when it was said to be grown in the Central European regions. Proso millet plant thrives in dry areas such as Africa, Central Russia, Manchuria, Middle East and Northern India and North America’s Great Plains. Proso millet was introduced to Canada in the 17th century and used sparingly as a feed crop in the early 1900s (Rajasekaran and Francis, 2021). This is a low-demand crop and is utilised in organic farming systems across Europe and as an intercrop in the United States. Its shallow root system and resistance to atrazine residue make it a great intercrop between two crops that need a lot of water and pesticides. The last crop’s stubbles entrap more heat into the soil which promotes faster and earlier growth of millet. Hence, it can help to evade summer drought and achieve continual crop rotation (Kalinova and Moudry, 2006). It is an erect herbaceous annual crop with a lot of tillering. Its plant can reach a height of 45-100 centimetres. The stem is thin, with prominently enlarged nodes. The roots are thin and fibrous.

Browntop millet (Urochloaramosa) is a warm-season crop that produces seeds that are heavier than other millet varieties. This crop is cultivated in several types of soils and climates. Browntop millet is an introduced grass that originated in Southeast Asia. It is grown in Africa, western Asia, Arabia, China, and Australia. It was introduced to the United States from India in 1915. It is also useful for controlling erosion, producing hay, feeding wild animals, and producing grain for human use. In addition, it is also utilized as a crop for wild animal food. In dry and semi-arid regions, millets constitute the main food supply. Although India is the main producer of millet, output and use have fallen. Browntop millets are nutrient-dense. Browntop millet is a miracle crop for arid and rainfed areas. Nearly all of the necessary nutrients are found in browntop millets.

Nanotechnology epitomizes one of the most dynamic and transformative fields in modern science and technology. This multidisciplinary domain bridges chemistry, physics, biology, along with engineering, enabling the creation of materials and devices with extraordinary properties and applications. The book chapter reflects the research and patenting trends in nanotechnology. USA leading the global share for most patents granted followed by South Korea, Japan, China and Germany for the top five spots contributing more than 76% of all the granted patents by EPO & USPTO related to nanotechnology. Nanotechnological products in relation to sub-industrial areas of medicine, food, agriculture, cosmetics, environment, and renewable energies are also highlighted in chapter. 

Moisture deficit causing shortfalls in crop production is the characteristic feature of dryland agriculture. Other adverse factors viz., decline in soil fertility together with play of biotic stresses add to the complexities of dryland crop production. Added to the proven agronomic management to combat the problem of drought in dryland agriculture, there is the need to tailoring of suitable crop varieties which can yield reasonably well under conditions of moisture deficit (Varshney et al., 2021). In this context, the appropriate developmental rhythm along with the combination of the constellation of characters of the crop plant matching with the rainfall and the soil moisture availability patterns of the zone are the important considerations together with stability of yield (Hanson and Nelsen, 1980). This task being a complex one, the problem should be approached through multidisciplinary strategy that should buffer the genetic and breeding efforts.

In India since ages, the dryland farmers adopted a kind of mixed farming involving traditional annual crops and livestock consisting of one or two cows / bullocks and few poultry birds. This traditional system though of small scale provided some kind of risk minimisation particularly in the years of scanty rainfall causing agricultural drought. (https://coabnau.in/uploads/1587050523_ Agriculturalheritage.pdf) Discouraged by their marginal impact on farm economy, dryland farmers switched over to the lure of ‘productive’ mono-cropping with certain commercial crops like cotton etc. The continuous mono-cropping resulted in impoverishment of soils and low crop yields which took farmers into the labyrinth of poverty.

Father of sociology: Auguste Comte

The term sociology was coined by Auguste Comte (1789-1875).

Sociology word comes from two roots i.e. Latin word ‘socius’ meaning companion Greek word ‘logos’ meaning speech or reasoning.

Sociology: Sociology is the scientific study of human social behavior and its origins, development, organizations, and institutions. It is a social science that uses various methods of empirical investigation and critical analysis to develop a body of knowledge about human social actions, social structure and functions.

Rural sociology: The study of social life of peoples lives in rural areas.

Social organization: The study of the various institutions, social groups, social stratification, social mobility, bureaucracy, ethnic groups and relations, and other similar subjects such as education, politics, religion, economy etc.

Social psychology: The study of human nature as an outcome of group life, social attitudes, collective behavior, and personality formation.

Social change: Alteration in the structure and function of society. It may be structural, functional and cultural changes and it deals with the study of such current problems in society such as juvenile delinquency, criminality, drug addiction, family conflicts, divorce, population problems etc.

1.1 Perspective

From the very dawn of evolution of human beings, man has been using plants as food, for wellness and as medicine to alleviate diseases and discomfort. People living in different parts of the world, both new and old, in the centres of some of the oldest civilizations, had selected organisms from time immemorial for food and medicine by a process of trial and error or even by experimentation with the biological resources, particularly among the plants growing around them. These have been referred to as ethnic food/traditional food and ethnic medicine/traditional medicine. India is one of the mega centres of biodiversity, and that of the ethnic diversity, that evolved over millennia with settlement of diverse races coming from different regions of the world, besides the indigenous people. Thereby, it inhabits some of the most diverse cultural traditions. This process has led to further evolution of some of the oldest indigenous civilizations originated in the Indian Subcontinent with amalgamation of exotic traditions and the knowledge. Integration of the knowledge associated with the use of plants with medicinal properties has enriched its great heritage of medicinal plant use, the Ayurveda, i.e., the knowledge of life and longevity, dating back to the pre-historic and the early Vedic period.

5.1 Introduction

The densification of biomass involves transforming loose and low-density organic materials, such as wood residues, agricultural waste, and plant-based materials, into compact and energy-dense forms. This process is necessary because natural biomass can be challenging to handle, transport, and store. Densification uses mechanical, thermal, or chemical processes to increase the material’s density and energy characteristics. The resulting products, such as pellets, briquettes, or cubes, offer several advantages, including higher energy content per unit volume, efficient storage and transportation, reduced moisture content, and improved combustion efficiency. These products are utilized in various industries, including energy production, residential heating, waste management, and industrial applications. Biomass densification promotes sustainable practices by effectively utilizing biomass resources, reducing waste, and promoting the use of renewable energy sources while mitigating environmental impacts.

Gasification is a process that turns materials containing carbon, like wood, crops, coal, or waste, into a type of fuel called producer gas or syngas. This is done by heating the carbon-rich material with a controlled amount of oxygen at high temperatures. Gasification is a type of partial oxidation, which means using less oxygen than needed to burn the same amount of fuel. Knowing the necessary amount of air for the conversion process is important to run a gasifier correctly. This requires understanding the stoichiometry based on the composition of the biomass. A chemical formula for the biomass can be calculated by analyzing the elements present, which serves as the basis for estimating the air-fuel ratios through stoichiometric calculations. Gasification only uses 25 to 40% of the theoretical oxidant, producing heat for fuel conversion. In gasification, the main combustible products are carbon monoxide and hydrogen.

11.1 General

The world is currently facing a critical turning point in its pursuit of sustainable energy solutions. With the global population growing and concerns about climate change increasing, it is crucial to move away from finite fossil fuels and towards renewable alternatives. One promising contender in this field is biodiesel, which has the potential to power our future while also reducing environmental impacts. At the heart of biodiesel production lies the complex process of oil-based biomass processing. This involves extracting valuable oils from various sources and using them to create renewable and eco friendly fuel. Oil-based biomass processing is a dynamic intersection where innovation meets necessity, combining chemistry, engineering, sustainability, and environmental consciousness. It is an intricate and multifaceted endeavor requiring careful attention to detail and a collaborative effort to succeed.

India is the home to a number of fruit species including mango, banana citrus etc. which have global importance. The North-Eastern (NE) region is particularly endowed with tremendous diversity of banana and citrus and a number of wild/ minor species. However, India has been and continues to be highly interdependent for germplasm sharing with many countries. In the early times, development in Indian fruit industry brought about largely by making selections from indigenous variability for large scale production. Selection from natural or introduced diversity was performed by the local growers, often patronized by rulers, continued over the years and resulted in the development of several popular types of different fruits.

In the vast landscape of research methodologies, case study research stands as a compelling and multifaceted approach, allowing researchers to delve into the intricacies of a phenomenon, event, or context. The richness and depth offered by case studies make them invaluable tools for exploring complexities that may elude traditional research methods.

Introduction

We have now started to feel the impacts of climate change, as a threat to our health, directly as heat stress on our bodies, and indirectly as it damages crops, and causes storms, floods and wildfires (IPCC, 2022). People working in fields or factories, or in the open, suffer the most. Buildings are our first defense as we learn to adapt to these changes. Resilient buildings that provide passive cooling can protect us better from heat waves, buildings designed to withstand storms and f loods can provide better shelter, and net-zero buildings that produce and store their own energy can enable critical operations when the electric grid is down.

Introduction

India’s textile sector is one of the oldest industries in the Indian economy, dating back several centuries. The industry is highly varied, with hand-spun and hand woven textiles sectors at one end of the spectrum and the capital-intensive sophisticated mill sector at the other. The fundamental strength of the textile industry in India is its strong production base of a wide range of fiber/yarns, from natural fibers like cotton, jute, silk, and wool, to synthetic/man-made fibers like polyester, viscose, nylon, and acrylic.

Introduction

Developing means of farming and agriculture is the reason humans can live in the world today. It is a necessary means of survival, without which there would be famines all over the world. For thousands of years, agriculture was a natural process that did not harm the land it was done on. In fact, farmers were able to pass down their land for many generations, and it would still be fertile as ever.

However, modern agricultural practices have started the process of agricultural pollution. This process causes the degradation of the ecosystem, land, and environment due to the modern-day by-products of agriculture.

A responsibly behaving organization creates a positive impact on society and its operating environment. Globally, there is a rising demand and expectation of people from organizations to act in manners that result into shared value and prosperity. This calls for bringing a major change in the current approach of organizations and their human resources.

Three frameworks could be popularly referred to when we intend to discuss responsible behaviour of an organization. These approaches have been highlighted considering practical significance and ability to fundamentally change the ground rules of organizational day to day working. This includes.

Introduction

Amidst the vast fields and verdant landscapes lies the heartbeat of nations -the farmers. Yet, despite their indispensable role in feeding the world, farmers often find themselves on the front lines of adversity, grappling with challenges ranging from volatile markets to climate uncertainties. Recognizing the pivotal importance of agriculture in fostering sustainable development, a plethora of initiatives and strategies have emerged to empower and support farmers worldwide.

Meteorology is a branch of physical sciences, which studies the physical properties of earth's atmosphere, and it is a combination of physical and geographical sciences. It is an applied science using the principles of physics to understand the physical state and behaviour of atmosphere.

In meteorology, weather describes the physical state of atmosphere of a particular place in a given point of time, usually for a shorter duration. On the other hand, climate describes the state and dynamics of the same set of weather variables of a particular place for a longer period.

PART-A

1. Indicate True/False for the following

1. Super infection phenomenon is common with antibiotics that are given as depot preparation.______
2. A combination of penicillin and chlortetracycline leads to antagonism of antimicrobial activity.______
3. Bactericidal drugs act most effectively on toxins librated by organism.
   1. Most of the laboratory sensitivity tests are conducted at a pH of 4-5.______

Breeds of rabbits: There is a diverse range of breeds when it comes to domestic rabbits, with each one possessing unique qualities. Currently, there are 38 recognized breeds and 87 varieties of rabbits that are well established all around the world. These breeds and varieties differ in various aspects such as color, size, type of hair coat, and other characteristics. Depending on their purpose, rabbits can be categorized into three groups: those bred for meat production, those bred for fur production, and those kept as companion animals.

1. The nodal agency for international co-operation in the area of agricultural research and education in India is:

 a) ICAR b) DARE

 c) CAU d) CSIR

 2. Which of the following countries is not a member of G-8?

 a) Canada b) france

 c) Germany d) Spain

 3. FSSAI does not provide licensing for:

 a) Non-alcoholic beverage b) Alcoholic beverage

 c) Milk products d) Organic products

The process of recording an electrocardiogram involves preparation of sites, application of conduction gel, positioning and restraining the patient, attaching the electrodes and then actual recording. Errors in placement of electrodes and artifacts during electrocardiography may generate erroneous electrocardiogram.

Sites for Placement of Electrodes in Dogs and Cats

There are definite sites (Fig. 15 and Fig.16) for placement of electrodes both in dogs and cats .Improper placement of electrode may lead to erroneous electrocardiogram.