eChapters

. Introduction Millets, once considered as humble and forgotten grains, have made a remarkable comeback owing to their numerous health benefits, sustainability, and resilience in diverse agroclimatic conditions. Millet consumption is gaining momentum globally and thus it becomes imperative to establish clear and comprehensive standards for these grains. The chapter gives an insight into the reasons why millet standards are necessary, the challenges associated with implementing such standards and advocacy for a concerted effort to promote these nutritious grains as staples in our diets.

Intoduction Cybertaxonomy is an abbreviation for "cyber-enabled taxonomy." It shares the traditional goals of taxonomy: to explore, discover, characterize, name, and classify species; to study their phylogenetic relationships; and to map their ecological associations and geographic distributions. To improve the speed with which we can help in providing taxonomic products and information, there is undoubtedly a requirement to move taxonomic endeavour into the digital era. Currently, the rate at which we record and maintain morphological information that enables species discovery is the primary constraint on taxonomic productivity (Lasalle, et al., 2009). Cybertaxonomy is one attempt to accomplish this complex goal. Cybertaxonomy employs a collection of electronic tools to assist and equip the science of taxonomy in accelerating species invention and the implementation of taxonomic expertise in biodiversity investigation.Cybertaxomy can yield results more quickly and efficiently than ever before thanks to adoption of digital technologies and cybertaxonomy.

Sample Preparation

 Cheese sample is prepared by passing through 8 mesh sieve three times or

grate sample and mix thoroughly or grind to a uniform mass in a glass pestle

and mortar. Keep the sample in an airtight container until the time of analysis.

 1 Determination of Moisture Content in Cheese

 Introduction

The moisture content of cheese is defined as the loss in mass, expressed as a

percentage by mass when the product is heated in a hot air oven at 102 ± 2°C

to constant mass.

A) Hypothyroidism

Etiology

It is one of the common endocrine disorders of skin of dogs mainly due to deficiency of thyroid hormone followed by cutaneous and non cutaneous signs. It is caused by lymphocytic thyroiditis or idiopathic thyroid necrosis and atrophy. Deficiency of thyroid hormone hinders the metabolic processes throughout the body.

The mast cell tumors are focal or multicentric in nature in the skin and occasionally in the internal organs. It is more common in middle aged dogs without sex predilection.

Site of incision- Make a mid-lateral and mid-medial longitudinal incision on forelimb from elbow joint to 3rd digit. Join the above incisions transversally on caudal aspect at elbow joint above and 3rd phalanx below, respectively. Remove the skin on palmero-medial aspect of limb.

Site of incision

Remove the skin of intermandibular space.Then remove one of the rami of mandible by disarticulating temporo-mandibular joint at caudal end and cut the ramus just behind the mental foramen.

Site of incision: Make a dorsoventral incision along caudal border of last rib up to mid ventral region of abdomen and another incision along the coxal tuber up to mid ventral region of abdomen. Joins the above two incision mid ventrally and reflect the skin up to mid dorsal aspect of lumber region.

Site of incision: Abduct the hind limb well apart and remove the skin covering the medial aspect of thigh. To obtain this make an incision longitudinally along the entire length of pelvic symphysis. From both ends of this incision make vertical incision up to medial aspect of stifle joint and joins distal end of these vertical incision together and remove the skin to expose the muscles of medial aspect of thigh region. To expose deeper muscles incise the vertebral attachment of biceps femoris, reflect it caudally by incising muscle close to stifle than reflect middle gluteus muscle dorsocranially and observe the deeper layer of muscles.

Site of incision: Make two incisions at mid-lateral aspect at base of the tail join them dorso-ventrally and reflect the skin caudally up the 4-5 inches.

Introduction

Agriculture as a primary sector in India is mostly production oriented. Global agriculture is experiencing significant changes in terms of technological and digital revolution, rapid urbanization, faster growth in middle income groups, changing food habits, market oscillations, and above all, climate change. During the last 50 years, India has recorded 4 to 10-fold increase in agriculture and food production(food grains-290 MT, horticultural produce -315 MT, milk production nearly 180 MT, and fish production approaching 12 MT), rendering the country as the second largest agrarian economy in the world (Singh, 2019). Despite the excellent progress, the country is home to over one third of the world’s small and marginal farm holders, with scattered land holding. Eighty f ive percent of the farmers are small and marginal. On the other hand, world’s population is growing and to meet the growing food demand there is a need to increase agricultural output by at least 60 percent globally, and 100 percent in developing countries (FAO, 2014a)

Introduction

Agriculture sector is currently at the crossroads, which is evident in terms of higher nutritive food requirements juxtaposed with growing population. Food production faces multiple challenges due to frequent occurrence of natural calamities, sudden rise in temperature, increase in occurrence of disease and pests leading to both pre and postharvest crop loss. Alarming decrease in fertility status of high and medium land soils of Odisha due to formation of hard clay pan below 4-6” of soil depth has resulted in slowing down of nutrient mineralization by the soil microorganisms within the soil. Crop production stress is further aggravated due to steady decrease in availability of cultivable land with the advent of urbanization, which concurrently reduced the number of dedicated agricultural households. It has been estimated that production of all food grains and horticultural crops needs to be doubled at farmer’s level in order to feed the growing population of the world failing which there will be food crisis by2050.

The term ‘gender’ was first used by Ann Oakley and others in 1970s to describe the characteristics of men and women which are socially determined in contrast to biological differences. The term ‘gender’ further explains, a neutral term meaning, either men or women or both are in a particular context. The goal is to improve the status of disadvantaged class and get rid of socially created and approved discriminations. The green revolution in India changed the face of agriculture but apparently it contributed to two general trends (FAO, 1996) where wealthy have benefited more from technological change in agriculture than the less well off and secondly men have benefited more than women. In general, it is true that the priorities are set by men and some women, who are unaware of gender issues, and that these are seldom considered unless the research is sociological. But even social research can be totally gender blind.

Introduction

For capacity building of farming community, training plays a vital role. It helps in enriching the knowledge along with enhancement of essential skill required in performing certain practices in a specific crop cultivation. The skills required by a coconut cultivator need to be supplemented with additional skills in order to increase the yield of nuts. Government provide better support to the coconut growing farmers to improve their income, to reduce the risk involved in cultivation, implementation of quality agricultural practices and f inally enhancing the income of coconut grower in business mode. Training is a source of information, advice and influence in the decision making process. Training helps in enhancement of knowledge, improvement of skill, interaction with experts and to build confidence. Keeping this in view, the present study was conducted to know the training need areas of coconut growers in Gop block of Puri district of the state of Odisha.

Introduction

Agriculture is an important sector in Indian economy, 58 per cent of India’s population depends on agriculture for their livelihood. Agriculture is main victim of climate change, it can disrupt availability, accessibility and quality of food. Moreover, increase in temperature, reduction in ground water availability, f looding and salinity are the major limiting factors in sustaining and increasing vegetable productivity. As a result of this crop physiology and production both are affected. Organic farming can help to tackle climate change by reducing greenhouse gas emissions and amount of nitrogen fertilizer applied to farming land. In India we have advantage that the agricultural techniques we practiced before green revolution in our country is eco-friendly and today also it is somehow it is in memories of our older and younger farmer generation. Principle of sustainable farming is the base of organic farming. According to OECD (Organization for Economic Cooperation and Development) “Sustainable agro-ecosystem - agricultural and food systems are economically viable, meet society’s need for food assurance, while they retain and enhance natural resources and environmental quality for future generations” it is very clear from the definition that organic farming mostly emphasizes the environmental aspect and it includes.

Introduction

Agriculture is the measure livelihood of tribals in India. Indigenous Tuber crops, like Elephant foot yam (Amorphophallus) and Dioscorea play a valuable role to uplift the socio and economic status of people of tribal areas (tribal farmers) in terms of nutritional security and livelihood. In every year rural India subjected to wide spread of poverty, malnutrition, infant mortality rate etc. Ecological degradation, climate change, erratic rainfall and drought are the principal causes of food insecurity in these tribal areas resulting migration, periodic starvation and deaths. Therefore under erratic climate, tuber crops like Amorphophallus and Dioscorea, played a crucial role as life support crops to combat hidden hunger. Tuber crops are the traditional crops cultivated in order to meet the food requirements and give economical sustainability to the people. After cereals and legumes, tuber crops constitute a major staple or subsidiary food for all. Amorphophallus paeoniifolious and Dioscorea alata, important tropical tuber crops are excellent dietary staple for low-income consumers in tribal areas of Odisha state, better opting tuber crops cultivation rather than forest produces.

Introduction

Cotton is a fiber crop of Malvaceous family. There are four cultivated species of cotton viz. Gossypium arboreum, G. herbaceum, G. hirsutum and G. barbadense out of which G. hirsutum is the predominant species contributing about 90% to the global production. In India all the above four cultivated species are grown on commercial scale as a kharif crop. India is the largest producer as well as consumer of cotton in the world. The major cotton growing states of India are Maharashtra, Punjab, Haryana, Rajasthan, Uttar Pradesh, Madhya Pradesh, Gujarat and parts of Andhra Pradesh & Karnataka. In Odisha cotton cultivation is an up-coming activity. Many of the western belt farmers, mainly from Rayagada, Bolangir, Kalahandi, Nabarangpur, and Nuapara districts have been taking cultivation of this cash crop. According to the report of Odisha economic survey, 2018-19 a total of 1.45 lakh ha area was cultivated in 2017-18 producing 3.65lakh bales of cotton. In Rayagada district cotton is cultivated in 9 blocks out of 11 blocks comprising an area of 35170 ha. For the year 2018-19 yield was 12.37 q/ha with production of 25.6 MT of cotton according to the data given by District agriculture office, Rayagada.

Agricultural production system has gone a long way in supporting the world’s food requirement. The projected estimates revealed that to meet the global population of about 11.3 billion in 2050, the global demand for cereal will increase by 60% (Rosegrant and Cline, 2003, Bengtsson et al., 2006). Agriculture is considered as the chief agent of environmental transformation. The unrestrained attitude of Homo sapiens towards the use of natural resource catalyzing the causes leading to global warming, has increased the challenges manifold to provide food security in a sustainable manner. Increased concentration of CO2 and other green house gases have resulted in an increase of 0.760 C in surface temperature globally since nineteenth century and the mean global surface temperature is predicted to increase by an additional 1.30C to 1.80C by 2050( IPCC, 2007). Sinha and Swaminathan (1991) reported that an increase of 20C in temperature could decrease the rice yield by about 0.75 t/ha in the high yield areas and a 0.5oC increase in winter temperature would reduce wheat yield 0.45 t/ha.

Startup India, the initiative of Government of India, was first announced by Honourable Prime Minister Mr Narendra Modi during his Independence Day speech on 15 August, 2015 and discussed elaborately again on 27 December 2015 in his radio address ‘Maan ki baat’ mentioning startup as new opportunities for the youth who want to set up new business or innovative projects. Indian Government lunched this ‘Startup India – Standup India’ campaign on 16 January 2016 with an intention to build a strong startup ecosystem for nurturing innovation and encouraging private investment.

6.1 Introduction

Let

v : Represents the volume of a gas.

p : Represents the pressure of a gas.

t : Represents the absolute temperature.

The law is represented by the relation writen as t v k. p ? where k is a constant.

1. Suppose the temperature varies and pressure remains constant then

2. Suppose the pressure varies and temperature remains constant then

In production one or a combination of the following relationship are commonly observed:

1. The law of constant marginal returns (productivity)

 2. The law of increasing marginal returns (productivity)

 3. The law of decreasing marginal returns (productivity)

18.1 Introduction

The farmers have limited resources and a number of enterprises/or enterprise combinations of crops and livestock to choose from. So, the question is how much of what to produce and with what technology. In other words, what combination of enterprises should be produced is expressed as.

23.1 Introduction

The following Frank Kright, the knowledge situation can be classified into the following logical possibilities:

23.2 Perfect Knowledge

There would be no need for farm management experts if knowledge was perfect. If there were so technology, prices and institutional behaviour would be known with certainty for any period of time in the nature. But the concept of perfect knowledge is a fallacious one and does not represent the real world situation.

24.1 Introduction

Linear programming is a budgeting technique which is more refined and systematic than conventional budgeting in determining the optimum combination of enterprises or inputs so as to maximise the income or combination of enterprises or the income or minimise costs within the limits of available resources. It may be defined as “The analysis of the problem in which a linear function of a number of variables is to be maximised or minimised when these variables are subject to a number of restraints in the form of linear inequalities”, In linear programming models, the objective of the typical farm i.e maximisation of net profit or cost minimisation is achieved through an optimal plan generated from its solution.

Prologue: The Issues

Farmers lose a significant portion of their income when their crops and products become infested with various insects, diseases and weeds, resulting in much lower crop productivity and lower actual yields than the attainable yield of crops. Yield losses due to pests, pathogens and weeds are responsible for 20-40% losses in global agricultural productivity. India reports crop losses of 20-25% annually due to pest infestations. Without the use of crop protection solutions, there could be a 78% loss in fruit production, 54% loss in vegetable production and 32% loss in cereal production. According to the Ministry of Agriculture, India loses INR 1.48 billion worth of agricultural production annually due to pests, weeds and plant diseases.

1. Markers: Easily identifiable features are called markers or marker features.

2. Types of marker

These markers are three types

2.1.Morphological markers: These relate to the size, shape, color and surface area of different parts of the plant.

2.2.Biochemical markers: Such markers refer to changes in protein structure. For example, isozymes and storage proteins.

Changes in philosophy about plant disease management

To achieve reasonable and sustainable results crop disease management philosophy should shift focus from

Management of pathogens (or insect vectors) to managing host plants.

A single goal of high productivity to multiple goals of high yield, efficiency, quality and safety.

Introduction

The study of fish health is crucial for understanding aquatic ecosystems and ensuring the well-being of aquatic species. This report provides a detailed account of a hands-on activity involving necropsy and health examination of fish. Through this practical experience, we aimed to gain insights into the common ailments affecting fish populations and develop skills in identifying pathological conditions.

The necropsy process involves the post-mortem examination of fish specimens, enabling us to observe and analyze internal organs, tissues, and external features. By combining practical techniques with theoretical knowledge, we seek to contribute to the broader understanding of fish health and disease.

Introduction

In the ever-evolving realm of fisheries and aquaculture, the infusion of molecular technology has become a beacon of hope, transforming the way we diagnose diseases and identify pathogens. Imagine it as a kind of genetic detective work that not only helps us understand the health of aquatic life but also empowers us to protect it. It all begins with the delicate dance of DNA extraction, a bit like teasing out the secrets locked within the cells of aquatic organisms. This biological treasure map, once unveiled, guides us through the labyrinth of diseases. Enter the PCR protocol for Carp Edema Virus (CEV) detection—a sort of molecular magnifying glass that allows us to zoom in on specific genetic footprints of trouble. It’s like deciphering a genetic code, helping us pinpoint potential issues swiftly.

Aim: To perform open and short circuit test on a single-phase transformer, to obtain equivalent circuit parameters.

Open circuit test

The core loss or iron loss i.e. the no-load loss in a transformer is determined by performing the no-load test at normal sine wave impressed voltage. Through the iron loss in a transformer is not governed by the supply being connected to primary or secondary side but when measuring this no-load loss.

It is usually more convenient and safer to supply the voltage to the low voltage side. This makes the test apparatus cheaper and becomes safer for the low testing personal. To determine the shunt branch parameter of the equivalent circuit, the primary side (L.V.) is connected to a normal supply voltage and rated frequency and secondary side (H.V.) is left open with care so that there is no possibility of coming in contact with any part of (H.V.) terminals. The wattmeter connected in the primary (L.V.), will then read the total hysteresis.

Aim: Determination of percentage regulation and efficiency of a single phase transformer by direct loading method.

Percentage regulation

When the load on the transformer is increased, the voltage drop in its primary and secondary windings also increases causing variations in secondary terminal voltage. The term voltage regulation of transformer means the change in secondary terminal voltage when full load is thrown off keeping supply voltage and frequency constant. It is generally expressed as percentage of no load terminal voltage for a desired power factor.

Aim: To perform Sumpner’s test (back-to-back test) on a pair of similar transformer and thus calculating efficiency of operation.

Sumpner’s test givens an effective way, to actually see the performance of transformers of large rating without loading them, at full load. This back to back test allows heat run test so that temperature rise and its rate can be analysed.

The two identical transformers are connected back to back as shown in figure such that their polarities are in opposition. To do this, two terminals of the secondary winding are connected as shown and the voltages between the other two are measured by exciting primaries.

Aim: To verify the relationship between the input and output voltage for 3-phase transformer connection in various ways:

A 3-phase transformer can be considered as a set of 3 single-phase transformer bank or as single unit of 3 phase windings. Since three winding are available in both primary and secondary side then there can be different types of connections and so far, different characteristics.

Aim: To obtain balanced two-phase supply from three-phase supply by Scott arrangement of two single-phase transformers.

The phase conversion from three to two phase is needed in special cases, such as in supplying 2-phase electric arc furnaces. Scott connection of two-single phase transformers is employed for conversion of a three-phase system to two phase system or vice-versa. Rating of one transformer should be 15% greater than that of the other, but in practical two identical transformers are used for interchangeability and spares. The 50% tap of one transformer (Main transformer) is connected to 86.6% tap of the other transformer (Teaser transformer). The secondaries for balanced supply system have equal number of turns.

Aim: To determine the Load characteristics (External characteristics) of self excited D.C. shunt generator.

If a dc shunt generator, after building up to its voltage, were loaded, its terminal voltage will drop. This drop increases if load increases. But this type of terminal drop is undesirable for a specified service. The relation between terminal voltage and load current is called external characteristics. Speed is to be kept constant. Reason for voltage drop:

Aim: To perform speed control of D.C. shunt motor by

1. Armature resistance control method.

2. Field (flux) control method.

This method is based on the fact that by varying the voltage available across the armature, the back EMF and hence the speed of the motor can be changed. This is done by inserting a variable resistance RC (known as controller resistance) in series with the armature as shown in Fig. (a).

Aim: To determine the Efficiency Vs Load characteristics (External characteristics) of D.C. shunt motor Swinburne’s method.

This method is an indirect method of testing a DC machine. It is named after Sir James Swinburne. Swinburne’s test is the most commonly used and simplest method of testing of shunt and compound wound DC machines which have constant flux. In this test the efficiency of the machine at any load is pre-determined. We can run the machine as a motor or as a generator. The iron and friction losses are determined by measuring the input to the DC machine at no-load. The machine is to be run as a motor at normal voltage and speed. The Swinburne’s method includes all the losses in the field circuit and winding which do not occur actually in the machine but the error introduced due to this is quite insignificant and still shows the accurate results. In this method of testing no-load losses are measured separately and eventually we can determine the efficiency.

Aim: Determination the equivalent circuit parameters of a single-phase induction motor.

1. No-load test.

2. Blocked rotor test.

The performance of a single-phase induction motor is generally studied either by double revolving field theory or by cross field theory, the former being simple and gives a clear physical understanding.

Aim

(a) Perform load test on 3-phase induction motor.

(b) Compute Torque, Output power, Input power, Efficiency, Input power factor and Slip for every load setting and to determine how speed, efficiency, power factor, stator current torque, and slip of an induction motor vary with load.

The load test on induction motor is performed to compute its complete performance i.e. torque, slip, efficiency, power factor etc. During this test, the motor is operated at rated voltage and frequency and normally loaded mechanically by brake and pulley arrangement from the observed data, the performance can be calculated, following the steps given below.

Aim: To study the effect of variation of field current upon the stator current and power factor with synchronous motor running at no-load, hence to draw V and inverted V curves of the motor.

With constant mechanical load on the synchronous motor, the variation of field current changes the armature current drawn by the motor and also its operating power factor. As such, the behavior of the synchronous motor is described below under three different modes of field excitation.

Introduction

Nanocomposites are materials that incorporate nanosized particles into a standard material matrix. The addition of nanoparticles can significantly improve properties such as mechanical strength, toughness, electrical or thermal conductivity. Typically, only a small amount of material (0.5-5% by weight) is required due to the effectiveness of the nanoparticles. A nanocomposite is a solid material that consists of multiple phases, where at least one of the phases has one, two, or three dimensions in the nanometer size range. The goal of the nanoscale phase process is to achieve synergy between different constituents. Nanocomposites represent a promising alternative to overcome current limitations of microcomposites and monolithics, and are becoming the materials of the future (Schmidt et al., 2002).

Introduction

Non-coding RNAs (ncRNAs) are RNA molecules that do not code for proteins. They are transcribed from DNA and can be categorized into two main types: long non-coding RNAs (lncRNAs) and small non-coding RNAs (sncRNAs). While sncRNAs are shorter than 200 nucleotides, lncRNAs are usually longer than 200 nucleotides. Non-coding RNAs have been found to play important roles in a variety of cellular processes, including gene expression, cell differentiation, and development.

Introduction

Though the potential benefits generated by the drip irrigation method are apparent, the adoption of drip irrigation is yet to be widely promoted across different regions and states in India. Several factors such as huge initial investment, small size of holding, lack of technical support, nature of cropping pattern, access to water and socio-economic conditions of farmers etc. (Namara et al, 2005, Suresh Kumar, 2012) are constraining adoption of drip irrigation. In some cases, even after the adoption of drip irrigation, the farmers, particularly, the small farmers have often discontinued use of drip irrigation for several reasons such as due to lack of maintenance, irrelevant cultural background, and unreliable water supply (Kulecho and Weatherhead, 2005).

Background and Technology Intervention

Andhra Pradesh is India’s fourth largest state in terms of area and fifth in terms of population. Its capital Hyderabad is one of the largest and fastest growing cities in Southern India occupying 650 square kilometers along the bank of Musi River. History says that, the fifth sultan, Muhammad Quli Qutab Shah established Hyderabad on the banks of Musi River in 1591 to avoid the acute water shortages experienced at Golconda during his rule. Today, due to rapid urbanization and increased economic activities, the river has become a receptacle of untreated domestic and industrial waste dumping out of Hyderabad. It is estimated that nearly 350 MLD (Million Liters a Day) of polluted water and sewage originating from the twin cities of Hyderabad and Secunderabad flow into the river. Though this river water which is at the downstream of the city remains highly polluted and considered a major disaster in Hyderabad, it is a significant resource for semi-arid and peri-urban population where the cultivation of fodder grass, paddy and vegetables have contributed largely to the household food security.

Background and Technology Intervention

Managed Aquifer Recharge (MAR) describes planned storage and treatment of water in aquifers which can provide cheapest form of new safe water supply for towns and small communities (British Geological Survey, 2006). It is a part of a groundwater manager’s tool which is useful for replenishing and re-pressurising depleted aquifers, controlling saline intrusion or land subsidence as well as improving water quality through filtration and chemical and biological processes. MAR can enhance volumes of groundwater abstracted through different package of measures and restore groundwater balance. It also plays a vital role in smoothing out supply and demand fluctuations, stabilizing over-exploited groundwater levels, reducing evaporation losses and runoff, maintaining environmental flows in streams and rivers, improving water quality and augmenting the reuse of waste and storm water. In recent times, MAR uptake has been very limited.

The results of Focus Group Discussions and Field Level Workshops (Tables presented at the end of toolkit) conducted with different stakeholders mentioned in the methodology revealed that, communication skills, soft skills, leadership development skills, personal and professional development skills followed by entrepreneurship development skills are more important and needed to perform job effectively at field level extension work (Table 1).

Agriculture is biggest user of water, accounting 70% of all withdrawals. It is major water-consuming sector due to intensification of agriculture (CWC, 2021). With changing climatic condition, demand of water will increase. Hence, conservation and efficient management of limited water has become the need of the hour for sustainable fruit production. Since per unit returns from horticultural crops are higher, their production system improves the net return of farmers and would impart resilience to aberrant weather (Meghwal et al., 2018). Therefore, immense opportunities for quality production of water-economizing horticultural crops. In arid and semi-arid regions, uncertain, erratic and scanty’ rains coupled with meagre irrigation facilities leads to low and unstable yields.

Vertical farming is a system of growing crops in multiple layers in skyscrapers, to maximize the use of land by having a vertical design, whereby plants, animals, fungi and other life forms are cultivated for food, fuel and fibre by artificially stacking them vertically above each other (Despommier, 2009; Kalantari et al., 2017). It is estimated that nine acres in a horizontal farm is equal to 1 acre in a vertical farm. The concept of vertical farming started during the mid 90s by Dr Dickson Despomier, professor of Public and Environmental Health at Columbia University

1.1 Introduction

Poultry is one of the fastest-growing areas of India’s agricultural industry, with an annual growth rate of around eight percent. Over a span of four decades, the chicken industry in India has seen a paradigm shift in structure and operation, transforming from a simple backyard occupation to a significant commercial agri-based enterprise. Constant efforts in upgrading, modifying, and using new technologies opened the path for the multiplication and diversification of poultry industries. The expansion is not just quantitative, but also qualitative, sophisticated, and productive. This transition has necessitated substantial expenditures and increases in breeding, hatching, raising, and processing. The rise of the poultry industry in India is also characterised by the expansion of chicken farms.

6.1 Introduction

The egg production in the country has increased from 78.48 billion in 2014-15 to 114.38 billion in 2019-20. India ranks 3rd in egg production in the world. Annual growth rate of egg production was 4.99 per cent during 2014-15, there after there has been a significant improvement in the egg production with 10.19 per cent growth registered in 2019-20 over the previous year. The per capita availability of egg was 86 per annum in 2019-20. Less than a generation ago the main supply of eggs was from small backyard unit. Processors, handlers, and distributors of eggs and egg products need an understanding of egg-production practices to cope more intelligently with problems of product quality and character