eChapters

1. In GAS normal adaption done on 3 stages.

2. In GAS alarm reaction is an physical response.

3. Resistance stage adaptation achieved under homeostasis.

4. In exaust unable to achieved homeostasis.

5. Study of disease and their causative agent is called as pathology.

6. Aeromonas salmonicida is an obligate pathogen.

7. Aeromonas hydrophilia is an opportunistic pathogen.

8. Inflammation occur due to stress.

9. 5 signs in inflammation are calor, ruber, tumour, dolore, et function leaso.

10. Inflammation response will occur following the release of pharma-codynamic amine.

1. Degree of excellence referred as quality

2. More acidic pH leads to chalkiness in seer fish

3. Low post mortem pH leads to gapping

4. In squid and herring anisakis parasite normally found

5. The most crustacean parasites are copepods

6. Greasy haddock is a fungal disease caused by icthyosporidium hoferi

7. Tetra toxin is caused by V.alginolyticus

8. NSP produced by brevetoxin

9. VSP- venerupin shellfish poisoning also called as oyster or asaripoisoning it is caused by Prorocentrum sp.

10. Erythematius shellfish poisoning affect the blood circulatory system

11. The maximum permitted limit of DDT is 5 mg/ kg

1. Fiber are basic material for constructing the gear.

2. Fibers length will be 200 times greater than that width.

3. Cotton fibber have length about 20-50 mm.

4. Ramie, hemp, liner are also known as soft fiber.

5. Ramie fiber - china grass.

6. Sisal and manila fiber are hard fiber.

7. Poly amide also known as nylon.

8. Polystyrene also known as terylene.

9. Poly condensation water eliminating process eg PA, PES.

10. Poly vinyl chloride is the first synthetic fiber to be produced by on an industrial scale. And also first synthetic material for gear.

1. A good market always serves to safeguard the interest of the trader and the consumer.

2. The core fish marketing system is classified the three types as market penetration, market development and products development.

3. College of Mangalore developed technology for fish sausages.

4. CIFE Mumbai developed technology to manufacture fish wafers.

5. Mandala committee - Gujarat.

6. Aratdars is commonly called as Commission agent.

7. Selling is also done by contract method.

8. Concentric diversification the products have technological and marketing synergies with the existing fish commodity sale.

9. Horizontal diversification-adding new product to the present products.

10. Conglomerate diversification-it is a firm seeking add new commodities to new classes of customers because this will set some of the deficiencies of old products.

Introduction

Globalization, as defined by the International Monetary Fund (IMF), refers to the increasing economic interdependence among nations, characterized by rising volumes and diversity of cross-border transactions in goods and services, international capital flows, and the more rapid dissemination of technology worldwide.

Key Characteristics of Globalization

1. Expansion opportunities for businesses globally.

2. Elimination of distinctions between domestic and international markets.

3. Freedom to buy and sell products and services across any country.

4. Production and distribution facilities are established based on economic feasibility at optimal locations worldwide, rather than national priorities.

5. Product planning and development are influenced by global market conditions.

6. Sourcing raw materials from across the globe to maximize efficiency.

7. Global strategies, organizational structures, cultures, and management practices.

8. Viewing the world as a unified market.

Introduction

Meaning of Entrepreneur

The term “entrepreneur” is derived from the French verb entreprendre, which means “to undertake.” Historically, its meaning has evolved. In the early 16th century, it referred to individuals involved in engineering tasks like construction. By the 18th century, the term came to describe those engaged in economic activities. Over time, the concept of an entrepreneur shifted from someone participating in military ventures to someone actively involved in business and economic pursuits. Today, an entrepreneur is defined as an individual who innovates, organizes resources, and takes on risks to create new ventures or products with the goal of generating profits.

Richard Cantillon was the first who proposed the term “entrepreneur is an agent who buys factors of production at certain prices in order to combine them into a product with a view to selling it at uncertain prices in future.”

Introduction

Setting up dairy farms and processing units requires substantial capital investment, making access to reliable sources of finance essential for success (Yilma et al., 2011). Dairy farming and milk processing are critical components of the agricultural sector, providing nutrition and livelihoods to millions, particularly in rural areas. Financing options are necessary to cover the costs of livestock, infrastructure, and equipment for milk production, storage, and distribution. Various sources of finance are available to entrepreneurs and farmers, including bank loans, government subsidies, and microfinance (Gashayie and Singh, 2015). Commercial banks offer long-term loans under agricultural finance schemes, providing funding for both purchasing assets and managing daily operations. Government programs often provide subsidies and grants to promote dairy farming, such as the Dairy Entrepreneurship Development Scheme (DEDS) in India, which supports small scale farmers (Naik and Patel, 2022). Microfinance institutions (MFIs) also play a vital role in offering credit to small and marginal farmers with fewer formalities. Additionally, cooperative societies and producer companies help pool resources, offering financial and technical support to dairy farmers (Kumar et al., 2021). For larger processing units, venture capital and private equity investments can provide growth capital. Non-governmental organizations (NGOs) and international funds also contribute to the dairy sector by offering low-interest loans and promoting sustainability. Understanding these diverse sources of finance is key for dairy entrepreneurs to plan effectively, ensuring long-term profitability and growth.

Introduction

Enterprise management involves a combination of tools, strategies, and processes that work together to form a cohesive plan and framework supporting overall operations. The key is ensuring that these elements are interconnected, which enables the smooth flow of information and minimizes redundancies.

Core business functions such as human resources and supply chain management often operate in isolation. However, this separation can slow down business operations, create unnecessary obstacles, and lead to loss of revenue or customers.

By viewing each business area as interconnected, these silos can be eliminated, leading to more efficient operations. For instance, a well-functioning human resources team can hire the right talent, which, in turn, strengthens marketing and sales efforts. As sales grow, revenue increases, enabling further improvements in logistics operations.

Introduction

Different dairy development programmes are working in various parts of the country. But the dairy development programmes which are confined only to the production activities can not give the best results unless they are supported by the marketing facilities and other infrastructure.

Need for Estimation of Milk Production Potential

Estimation about the milk production potential of any region is required for establishing milk processing plant and helps in making the planning and policy for developing marketing infrastructure in that area. In fact the marketed surplus depends on the marketing facility available in the region. If there are marketing facilities in the area like good cooperative societies are operating in the region, and good prices are offered to the milk producers which covers their cost of production and margins, the marketed surplus is bound to be higher than that of the regions where marketing facilities are not existing.

Introduction

The International Organization for Standardization (ISO) is a global federation of national standards bodies. Its primary goal is to promote the development of standardization and related activities worldwide, thereby facilitating the international exchange of goods and services. Additionally, ISO focuses on fostering cooperation in intellectual, scientific, technological, and economic fields. The outcomes of ISO’s technical work are published as International Standards.

ISO 9000 The

ISO 9000 family of standards represents an international consensus on good management practices, aiming to ensure that organizations consistently deliver products or services that meet clients’ quality requirements. These practices are condensed into standardized requirements for a quality management system, applicable regardless of the organization’s nature, size, or whether it operates in the private or public sector. The ISO 9000 standards family includes:

· Plants have structural and biochemical defense mechanisms against pathogens.

· Structural defense mechanisms can be pre-existing (e.g. wax, thick cuticle) or post-infectional (e.g. cork layer formation, tyloses).

· Pre-existing biochemical defenses include inhibitors and phenolics; post infectional defenses include phytoalexins and plantibodies.

· Disease development depends on a successful host-pathogen interaction; defense mechanisms are ineffective during a compatible reaction.

1. Pathogen: An entity, usually a microorganism, that can cause disease in a plant.

2. Disease: It is a harmful alteration of the normal physiological and biochemical development of a plant (National Academy of Science, 1976).

3. Symptom: The external or internal reactions or alterations of a plant as a result of a disease.

4. Sign: The pathogen or its parts or products seen on a host plant.

5. Syndrome: The set of varying symptoms characterizing a disease.

6. Inoculum: The part of the pathogen which on contact with a susceptible host plant causes infection.

7. Infection: The establishment of a parasitic relationship between a pathogen and its host plant.

8. Incubation Period: The time between infection and the appearance of the first symptoms.

9. Lesion: A localized area of diseased tissue.

10. Blight: The rapid and extensive death of plant tissue.

Assessment of a soil’s fertility status involves an estimation of its available nutrient status i.e., the portion or amount of nutrient directly available in soil for subsequent uptake by crop plant. This exercise commonly referred to as soil testing and is used to arrive at optimum fertilizer application ratio. The need for estimation of available nutrient arises because only a small fraction of what the soil contains is the total nutrient content of the soil. Soil test is calibrated by correlating them with crop response and the result from the basis for making fertilizer recommendations.

Estimation of nutrient contents and forms in materials that are involved in nutrient supply and dynamics is a conical step towards planning scientific nutrient management. In this content, both soil and plant testing information come out of the interpretation of analysis assumes a greater value when their concentrations and amounts can relate to soil fertility, nutrient availability, plant growth, yield and quality of the crop produce.

Nitrogen, a key component of organic materials like proteins, is analyzed using the Kjeldahl method, which is the global standard for determining protein content in various substances, including human and animal foods, fertilizers, wastewater, and fossil fuels. The Kjeldahl method involves three main steps:

A. Digestion

B. Distillation

C. Titration

Nitrogen, making up 1-4% of a plant’s dry weight, is vital for synthesizing chlorophyll, proteins, and other key compounds. Plants with high nitrogen levels turn dark green due to increased chlorophyll. Understanding nitrogen content in plant tissues is crucial for diagnosing deficiencies or toxicity and for effective nutrient management to improve crop production.

Determining the nitrogen content in plants is crucial for understanding plant nutrition, assessing the efficiency of fertilizer use, and making informed decisions in agricultural practices. Various methods can be used to determine nitrogen in plant tissues, with the most common ones being the Kjeldahl method, the Dumas method, and near-infrared reflectance spectroscopy (NIRS).

Sample Digestion

Dry ashing and wet oxidation are two widely adopted methods for releasing mineral elements from plant tissues. Dry ashing, typically conducted at temperatures between 550 and 600 °C, can lead to the loss of phosphorus (P) and potassium (K) through volatilization. This method is more time consuming and has several drawbacks, such as the volatilization of sulfur (S) and chlorine (Cl), which can be mitigated by adding sodium carbonate (Na2 CO3 ). Additionally, some phosphorus and micronutrients may become occluded during the process, making dry ashing less commonly used.

In contrast, wet oxidation employs oxidizing acids, such as a mixture of nitric acid and perchloric acid (HNO3-HClO4 ) or a tri-acid mixture of nitric acid, sulfuric acid, and perchloric acid (HNO3-H2 SO4-HClO4 ). The use of perchloric acid (HClO4 ) prevents the volatilization loss of potassium (K) and provides a clear solution, while sulfuric acid (H2 SO4 ) aids in completing the oxidation. Upon heating, perchloric acid dissociates into nascent chlorine and oxygen, enhancing the oxidation efficiency at high temperatures. However, direct contact between perchloric acid and plant samples can lead to explosions and f ires; thus, pre-digestion of samples is preferred.

Buffers

Bronsted and Lowry defined acids as substances which are able to donate protons, and bases as substances which accept protons.

In the above example, BH is an acid because it donates proton and B– is an anion liberated by the deprotonation of the acid. B– behaves like a base, so it is called conjugate base.

Acids can be classified into strong acids and weak acids.

1. Strong acids get dissociated almost completely, e.g., hydrochloric acid, sulphuric acid. This is because the conjugate bases of these acids are very weak (have less affinity for the proton).

2. Weak acids get dissociated partially, e.g., acetic acid, carbonic acid. This happens because the conjugate bases of these acids are strong (have greater affinity for proton). Since the dissociation of the weak acids is partial, the equilibrium constant for the dissociation reaction of the weak acid (BH) can be written as follows:

The concentration of a true solution refers to the amount of solute present in a given quantity of solvent or solution. It is an important property because it determines the solution’s behavior in chemical reactions, its physical proper ties (such as boiling and freezing points), and its utility in various applications. Concentration can be expressed in several ways, depending on the context and the precision required.

Methods to Express Concentration of a True Solution

1. Molarity (M)

• Definition: Molarity is the number of moles of solute dissolved in one liter (1,000 mL) of solution.

Developing a new food product involves multiple stages, from ideation to commercialization. Here's a detailed guide to the process:

1. Idea Generation

a. Brainstorming: Generate innovative ideas based on consumer trends, market gaps, and technological advancements.

b. Consumer Feedback: Use surveys, focus groups, and social media to gather consumer preferences and demands.

c. Competitive Analysis: Study existing products in the market to identify opportunities for differentiation.

2. Concept Development

a. Concept Screening: Evaluate initial ideas for feasibility, potential market success, and alignment with company goals.

b. Market Research: Conduct detailed market research to understand target demographics, market size, and potential demand.

In monetary terms, value-added’ per unit of the product is the margin between its selling price and cost of production. However, in the dairy and food industry, value addition refers to, extra, features of a product that are beyond the expectations of a consumer at little or no extra cost. In this context, the addition of value to milk can involve monetary value added to a liter of milk by turning it into milk products, enhancing the convenience of quality, shelf life, or health characteristics using processing and packaging interventions.

4.1. Conversion of Milk into Conventional Products

It is an age-old tradition to add value to milk by processing it into milk products. The primary aim was to increase the shelf life of milk that would otherwise be highly perishable. With inadequate facilities to preserve liquid milk fresh in the rural areas’ conversion of milk into a variety of milk products would be an ideal option to effectively preserve the huge quantities of milk procured during the flush season’ In the processing of milk products such as cream, butter, cheese and ghee, by-products such as skim milk, buttermilk, whey, and ghee residue are obtained’ Many of the dairy plants, particularly in India’ are usually confronted with the problem of by-products utilization, especially that of whey and ghee residue in an economical manner. Membrane separation processes have presented new possibilities for the production of newer intermediate products from dairy by-products that can be used for value addition in dairy and food industries.

Introduction

Flowers provide opportunity to convert them into exquisite value added products directly from fresh flowers like garland, bouquet, flower arrangements or after drying the flowers making different dried flowers products like pot pourri, wreath, painted gourds or after processing like rose water, gulkand, gulroban, perfume, essential oil, insects repellants, cosmetics etc. Beside this a number of pigments like xanthophylls, carotenoids, luteins, anthocyanins etc. which have neutraceutical properties and pharmaceuticals compounds are also prepared from flowers. The value addition results in more acceptable quality products for the domestic and export market and hence ensure high premium to the producers. Moreover, value addition technology can help avoiding wastage during the glut period and farmers involved in the flower cultivation can earn better remuneration. Preparation of value added products helps in employment generation at producer level, wholesaler level or industrial level. It is a good source of income generation. There are various types of value added products which can be prepared either by practice or by obtaining training of making these products. The value added products can be classified into three categories namely:

Introduction

An important concept to remember is that one has to feed plants before the plants can provide us with food. Ornamental plants require the nutrition in proper amount for better growth and yield in open as well as in protected condition. For the cut flower production quality is one of the most important trait and is maintained by the applying the nutrients. Quality is an essential criteria in domestic and export markets. Adequate amount of nutrients in suitable proportions and at right time is the most important factor to improve the plant growth in flower crops. In the present scenario, floriculture is a vast emerging and highly competitive industry. The importance of micronutrient In Indian agriculture the role of micronutrient is well known to all and their use had significantly increased the production and productivity of many crops.

Introduction

Earth worm bring about fertility in the soil was first highlighted by Charles Darwin in 1881 when he published his book on the “Fermentation of vegetables mould through the action of worms. Since then, the vermiculture has become an important aspect of biological or organic farming. Vermicompost aspect involves the use of earthworm as multifaceted bioreactors which effectively recycle the nontoxic organic wastes into the soil. They effeciently utilize the friendly soil microflora, demolish the soil pathogens and converts organic wastes into valueable products such as biofertilizers, biopesticides, vitamins, enzymes, antibiotics, growth hormones and proteinaceous biomass. Earthworms play an important role in soil farming in different ways as:

1) They influences soil pH.2) They act as agents of physical decomposition. 3) They promote humus formation in soil. 4) They improve soil structure 5) They enrich the soil. Vermicompost is the excellent form of organic manure and is practically 100 percent humus.

Introduction

Agriculture sector plays an important role in economy of India and contributes 18% to the GDP. It ensuring food security for more than1.26 billion Indian populations with diminishing cultivable land resource is a herculean task. Pesticides have been the most effective weapons and play vital role in crop protection against agricultural insect-pests. The green revolution technology has been characterized by use of hybrids/ improved varieties, chemical fertilizers, pesticides and irrigation water. After green revolution agricultural production has been very impressive but the excessive use of fertilizers and harmful pesticides has resulted in several undesirable effects on the environment and on the farming systems. However, indiscriminate use of synthetic chemical pesticides over the last four decades has adversely affected human health, non target organisms and environment and has also enhanced development of pesticide resistance among pest species While the former is exemplified by pesticide residues in soil, air, water, food etc., the latter includes phytotoxicity, physiological deform ities, diseases, mortality, population changes, genetic disorders, gene erosion, etc. in plant, mammal, avian, insect and other organisms. Entry of chemical pesticides into food chain and their bioaccumulation triggers several unforeseen consequences. However, in the conventional agriculture most of the weeds, pests, insects and diseases were controlled using natural and sustainable practices such as cultural, mechanical and physical control strategies. Environmental safety and agricultural sustainability are equally important for survival on the Earth. Therefore, it is the need of hour to identify the alternatives of suitable pesticides to control the insects-pests without sacrificing the productivity and profitability. Chemical pesticides has many side effects, eco-friendly management is essentially required for sustainable crop production in the present scenario.

Precision irrigation and fertilizer management in floriculture are revolutionizing the way flowers are cultivated, bringing together the latest advancements in technology to optimize resource use and enhance crop quality. In an industry where the aesthetics and health of flowers are paramount, precision agriculture techniques offer a tailored approach that meets the specific needs of each plant. Utilizing state-of-the-art tools such as soil moisture sensors remote sensing technologies and GPS-guided systems, precision irrigation ensures that water is delivered efficiently, reducing wastage and ensuring plants receive the exact amount of moisture required for optimal growth. Similarly, precision fertilizer management employs techniques like variable rate application (VRA) and soil nutrient mapping to provide plants with the necessary nutrients in precise amounts and at optimal times, avoiding the over-application that can lead to nutrient runoff and environmental harm. This method not only enhances the health and vibrancy of the flowers but also significantly contributes to sustainability in horticulture. By closely monitoring and adjusting water and nutrient inputs, growers can reduce their environmental footprint, conserving water and reducing chemical use. This is particularly important in floriculture, where the visual quality of the product is directly influenced by the growing conditions. With precision techniques, growers can achieve more consistent and high-quality blooms, which are essential for maintaining competitive advantage in the market.

Introduction

Biodynamic farming represents a unique and comprehensive approach to agriculture that integrates scientific and spiritual dimensions to cultivate not just crops, but entire ecosystems. Emerging in the early 20th century as a response to the growing concerns over the industrialization of agriculture, this method is grounded in the principles of anthroposophy, a philosophical movement founded by Rudolf Steiner. Biodynamic farming is not merely a set of agricultural practices; it embodies a worldview that considers the farm as a living, self-sustaining organism, where all elements are interrelated and interdependent.

At its core, biodynamic farming seeks to create a harmonious balance between the physical, biological, and spiritual aspects of farming. It emphasizes the importance of the farm’s natural rhythms, including lunar and cosmic influences, which are believed to impact the growth and health of plants and animals. Farmers who practice biodynamics use a variety of unique preparations made from fermented herbs, minerals, and manure to enhance soil fertility and plant vitality, following a biodynamic calendar that guides the timing of sowing, planting, and harvesting.

Biodynamic farming, with its holistic approach to agriculture, has seen significant growth and interest in recent years. This article explores profiles of notable biodynamic farms that exemplify the principles and practices of biodynamic agriculture. It highlights the successes and innovations of these farms, offering insights into their operations, challenges, and contributions to sustainable agriculture. Additionally, the article addresses the startup needs for establishing a biodynamic farm, covering essential considerations such as land selection, certification, initial investments, and resources. By examining these profiles and startup requirements, the article provides a comprehensive overview of the current state and future potential of biodynamic farming.

Our nation happens to be the largest producer of goat milk globally and it is high time that we use this to our advantage. India happens to be one of the fastest growing economies of the world and the IMF projects our GDP is set to rise at a healthy rate of 5.9 % in 2023, the highest among all other economies.

Goat Production in Field Conditions

We are an agro-based nation with 70% of our population residing in rural areas. As we deliberate today on the best possible ways to facilitate natural goat farming, we have to remember that such traditional agrarian practices is the essence of our Indian ethos, from ancient times. Such wisdom has been passed on for generations and it is great to witness that the world is waking up to the benefits of the natural versus the synthetic be it in clothing or food or lifestyle in general.

Goats are important components of livestock industry and play a vital role in the socio-economic structure of the economically-week rural community. Goats have been reared as domestic animals across the world. In India, goat keeping constitutes an important business of small and marginal farmers and the landless due to multifold advantages. These are short generation interval, high rate of prolificacy, easy management and marketing as compared to larger ruminants. Goat milk got the nutritional merit of the animal food products in shape of the animal protein. It is highly nutritious, contains essential vitamins and minerals and is an ideal food for the entire family. Though there are 28 registered goat breeds in India (NBAGR, 2017) constituting 26.4 per cent of the world population and are reared very few are having considerable milk producing animal of the country. Goats are highly efficient in converting food stuff, live vegetation, grasses and leaves forage crops, agro-industrial waste and byproducts and even waste cereals unfit for the human consumption to edible milk. Goat milk possesses 19 amino acids in its protein. It has 11 fatty acids in its butter fat, 6 vitamins, 8 enzymes, 25 minerals, 1 sugar, 5 phosphorus compounds, 14 nitrogenous substances all of which are suspended or dissolved in the fluid milk. Goat milk is as close to perfect food as possible in nature. Its chemical structure is amazingly similar to mother’s milk.

Small ruminants (goat and sheep) rearing are considered as natural farming based on two grounds, i.e., (i) their survival on natural resources and are climate resilient, (ii) out of pocket expenses are minimal (Nardone et al., 2004). These animals contributes as livelihood and income augmentation sources for resource poor farmers and immensely contributes by providing milk, meat, f iber, skin, and manure. Goat rearing is done for milk and meat, while sheep is reared mainly for wool and meat purposes and limited use of milk. Goat milk has very high demand globally because of its nutraceutical properties and easy digestibility than bovine milk (Clark et al., 2017), overcome problem of lactose intolerance (Pal et al., 2017), and its nutritionally similarity to human milk (Rai et. al., 2022).

The health benefits of goat milk such as anti-hypertensive, overcome dengue fever, probiotic, antioxidant, antimicrobial properties, and good for gut health are widely recognised by the researchers. The market price of goat milk is almost three times the price of cow milk in different parts of Asia highlighting its income augmentation potential form marginal and small farmers (Liang & Paengkoum, 2019).

Along with raw milk sales, India has an opportunity to expand the processing of goat milk into value-added products which might be highly competent in the international market (Devendra and Liang, 2012). The goat milk products which have export market are: frozen yoghurt, fortified or flavoredmilk, ice cream, butter milk, dried milk or condensed milk product, whey protein concentrate, ghee etc.

Goat production for milk and meat is an age old practice and goat is one of the first animals to be domesticated by man. Throughout the world goat is considered as ‘poor man’s cow’. Central Institute for Research on Goats has projected it as ‘Future Animal’ for rural and urban prosperity (Chakrabarti, 2019). In Switzerland goat is nicknamed as “Swiss baby’s foster mother’ (Chakrabarti et al, 2014). Prasad et al., 2013 opined that among various livestock production enterprises, goat farming is one of the important enterprises, which supports the rural households by providing gainful employment and steady income for the rural masses. The households cultivating less than 2.0 ha of land (marginal and small) are the custodian of more than 76% of the total goats in the country (Singh et al., 2018). The Small ruminants are also important in a diversification strategy that aims to reduce market and climatic risks and optimize the use of available resources (Ayo-Enwerem et al., (2017). Goat farming is an important component in smallholder farming systems in Tripura. Goat rearing has grown from backyard farming to the localized cluster based intensified entrepreneurship activity throughout the state. Goat meat is considered in state is a high value product due to high market price than the any other meat available in the state. Also animals are mostly liked by the native people because of their varied adaptability and presence of lean meat. Goat farming becomes very popular in Tripura because of availability of abundant grass and fodder resources throughout the state. It becomes a significant food source due to its ability to convert poor quality of feed into valuable human food. At present total goat population of the world is more than one billion and 90% are available in developing countries.

The domestication of animals started during Neolithic period. Initially goats and sheep, subsequently cattle and pigs, and lastly draft animals such as horses and asses were domesticated. Thus, goats and sheep were the earliest domesticated animals and rearing of these animals has been centred on food, religion, culture and economy from the ancient times. India’s ruminant biodiversity is enriched with 34 breeds of goats (ICAR-NBAGR-2023). At the world level, India ranks second in the goat population and third in sheep population. Even with such impressive genetic resource availability, goat rearing still continues to be a backward profession, primarily in the hands of poor, landless or small and marginal farmers who own either an uneconomical land holding or no land at all. Goats are a source of meat, milk and fibre. The ability of goats to utilize minimal forage, and survive under harsh conditions, makes them a very valuable asset for subsistence farmers. Morbidity and mortality are the two important factors resulting in heavy losses in goat production and improvement programmes. Diseases in goats result in mortality which ranges from 5-25% in adults and 10-40% in kids. In addition, losses due to morbidity result in low productivity. Prevention of disease is always better than cure as it is a lot cheaper. Goat farming is still traditionally oriented and the traditional management systems still hold the key in small ruminant production. Ample information regarding Indigenous Technical Knowledge (ITK) still exists in the farming communities, which helps them in practicing successful goat farming. Even though considerable literature pertaining to treatment of animals using indigenous medicines/herbals is available, references on indigenous husbandry practices in sheep and goat farming are lacking.

In India, agriculture is the primary occupation and source of income for the vast majority of the population. More than 58% of the population depends on agriculture for their living. Indian agriculture has been expanding for a long time with the help of related industries like sheep, goat, cow, chicken, and egg production. The world’s largest livestock population resides in India. For rural residents, the livestock industry is one of the most significant sources of revenue and employment. Agriculture and livestock are highly interdependent, with agriculture providing crop waste, a primary source of feed for livestock, while livestock provide manure and draught power to agriculture. The fact is that agricultural production and livestock raising work together to fully utilise a farm. In terms of giving families in rural and urban regions nourishing food, livestock is also crucial.

Because it is so straightforward, raising sheep and goats is more popular among landless, small, and marginal farmers who rely on common grazing and forest lands for food. Some of the factors responsible for the concentration of sheep and goat rearing among these categories include low capital intensity, prolific breeding, superior chevon/mutton quality, early sexual maturity, high-quality skin, low kidding intervals, good adaptability, no religious taboo against consumption, and steady returns.

Desi chickens reared under backyard systems face several constraints such as lower productivity, higher incidence of disease outbreaks, high mortality rates during the early stages of life, and predation. Despite these challenges, the demand for rural backyard poultry is high, particularly among tribal households in rural areas. Small rural producers typically rear colored birds and produce brown-shelled eggs from Desi backyard poultry, catering to the requirements of rural consumers.

To address these issues, there is a need for specific rural poultry production programs. The Indian Council of Agricultural Research (ICAR), New Delhi, initiated a project to upgrade indigenous low input technology birds through the All India Coordinated Research Project on Poultry (AICRPP) in various parts of the country. This initiative aims to evolve improved rural backyard poultry breeds.

Brooding is a crucial phase in poultry management that involves the care of day old chicks during the early stages of their lives. Due to their underdeveloped thermoregulatory systems, chicks cannot maintain their body temperature and thus require external warmth. Proper brooding ensures the healthy growth and development of the chicks. The brooder unit typically includes several key components and considerations.

Brooding of chicks

1. Floor brooding

• Floor brooders (canopy/hover brooder or infra-red bulb brooder) are used to keep specific area(s) within the shed at the desired temperature.

• In canopy or hover brooding method, an umbrella-like canopy with two or three incandescent bulbs (40 to 100 W) each, depending on the season) are fixed at the centre, is inverted and hung in such a way that the birds can move freely in and out of it.

• The bulbs, when put on, heat the air and the hot air is trapped by the canopy preventing the escape of hot air thereby providing warmth to the chicks.

• The height of the brooder should be around 6 inches during the first week.

Organic Poultry Farming

Definition and Overview

• The FAO/WHO Codex Alimentarius Commission defines organic farming as a “holistic production management system that promotes and enhances agro-ecosystem health, including biodiversity, biological cycles, and soil biological activity, using non-farm agronomic, biological, and mechanical methods, excluding all synthetic off-farm inputs.”

• Organic chicken farming involves raising chickens in a natural, humane environment outside of a conventional chicken house, feeding them organic feed (free from synthetic fertilizers, pesticides, and GMOs), and avoiding the use of antibiotics or growth hormones.

• The main goal is to produce healthier, environmentally friendly chicken products while ensuring high animal welfare standards.

• Conversion Period: Transitioning a conventional poultry farm to an organic one requires a certain period called the “conversion period.”

• Organic poultry farming necessitates the use of indigenous chicken varieties managed organically, allowing the birds to express their natural behavior.

• Growing Popularity: The demand for organic poultry meat is increasing due to heightened health awareness among consumers. Chicken, in particular, has become a key organic meat due to its shorter production cycle.

Integrated Poultry Farming

Integration refers to the coordination and amalgamation of various stages in poultry production to create a seamless flow of inputs and outputs, reducing overall production costs. This approach ensures that each stage of production, from breeding to marketing, is efficiently managed within a unified system.

• Global Integration: In developed countries, poultry production is highly integrated, encompassing all stages from principal breeding to consumer distribution. This includes broiler farms, hatcheries, feed mills, processing plants, and animal healthcare products, which work together to streamline production and marketing processes.

• Indian Context: In India, integration and contract farming in poultry began with Suguna Poultry Farm Limited in 1991. While this marked the start of integration in broiler production, it did not fully represent the comprehensive integration seen in more developed systems.

• Current Practice in India: Integrators provide essential inputs such as chicks, feed, medicines, vaccines, and technical support. They also handle marketing of the final product. Poultry farmers, operating as contract growers, receive payments based on the weight of broilers or number of eggs produced. Despite these developments, integration within the layer sector remains underdeveloped in India.

Water is a critical and essential nutrient in poultry production, necessary in greater amounts than any other nutrient. It plays a vital role in various physiological processes such as digestion, metabolism, nutrient transportation, enzymatic and chemical reactions, regulating body temperature, and lubricating joints and organs. Water deprivation can have severe consequences on poultry health, impacting growth, egg production, and even leading to increased mortality if prolonged. Therefore, providing cool, clean water that is free from contaminants is crucial for maintaining poultry health and optimizing farm profitability.

Water Consumption in Poultry

Water consumption in poultry varies under different conditions. Generally, under thermo-neutral conditions, birds will consume approximately twice the amount of water as the amount of feed. However, water intake is influenced by several factors, including environmental temperature, relative humidity, dietary salt and protein levels, the productivity of the birds (growth rate or egg production), and the bird’s ability to reabsorb water in the kidneys. In poultry houses, water consumption tends to be higher in areas with more birds and higher ambient temperatures. Studies indicate that birds prefer water at about 10°C; when water temperatures exceed 27°C, both water intake and daily weight gain are significantly reduced.

Litchi, Litchi chinensis, is one of the important fruit crops of South East Asia and Australian Continent. The crop thrives well in sub-tropical areas experiencing cool dry winters and warm wet summers. India and China are the major producers of litchi in the world. In India, Bihar, Uttarakhand and West Bengal contribute maximum in litchi production. Few major insect pests and mites are of concern, the details of which are as under:

Red rust, Eriophyid mite, Aceria litchii Keifer (Eriophyidae: Prostigmata) and red rust alga, Cephaleuros virescens Kunze (Trentepholiaceae: Trentepohliales)

Guava, Psidium guajava is one of the important fruits of tropical- sub-tropical regions of the world. It is a native of American tropics and probably originated from Peru north to Mexico and the Caribbean. The major producing countries include India, Brazil and Mexico, of which, Brazil is the largest producer of guava in the world. In India, it is grown over an area of over 2, 05,000 hectares with a production of 2.46 million metric tonnes. The fruit is rich in vitamin C and A. It is used both for processing and for table purpose world over. More than 80 insect pests have been reported to inflict varying degree of damage at different stages of crop growth. The important ones of these are discussed hereunder;

Cashewnut, Anacardium occidentale is one of the important plantation crops grown for its delicious kernel. It is mostly grown in coastal belts of South-West and South-East India including the states like Maharashtra, Goa, Karnataka, Kerala, Tamil Nadu, Andhra Pradesh, Odisha and West Bengal and also in the non-traditional areas including inlands of central India and parts of Northeastern regions. It is an important cash crop and has attained the status of export-oriented commodity. In India alone around 200 insect pests have been reported on cashew causing damage during different stages of crop growth. Stem and root borer and Tea mosquito bugs, blossom webber and leafminer pests of economic importance, the details of which is given hereunder:

Stem and root borer, Plocaederus ferrugineus L. and P. obesus Gahan (Cerambycidae: Coleoptera)

It is a very serious pest of cashew in both east and west coasts of India. It is also recorded on sapota, drumstick and citrus trees. Among the two species, P. ferrugineus is the commonly occurring species. Eggs are pale white, ovoid and smooth measuring about 4.5 x 2.0mm. The grubs are stout, fleshy ivory yellow with dark brown head and wrinkled body without legs, and measures 75mm in length, when full grown. The adult of P. ferrugineus is a medium sized (2540mm) dark brown longicorn beetle

Plant Pathology
The term Plant Pathology is derived from greek words- pathos (suffering) + logos (study) i.e. the study of the suffering plant. Plant Pathology has two phases broadly-
• Science- Understanding of the disease i.e. the theoretical consideration of the suffering plants and how do pathogens invade, how do plants defend themselves, what causes symptoms etc.
• Art- The application of the science to the field problems i.e. Diagnosis and Control.
Plant pathology or phytopathology is the branch of agricultural, botanical or biological science which deals with the cause, etiology, resulting in losses and management methods of plant diseases. 
Plant pathology can also be defined as the study of the nature, cause and prevention of plant diseases. Plant pathology is related to most of the old and new sciences like biology, physics, chemistry, physiology, mathematics, genetics, soil science, biochemistry, biotechnology etc.

There are thousands of diseases, which attack crop plants. Classification can be made based on several criteria. The various ways of classifying diseases of plants are given below.
A. Based on type of infection
1. Localized disease: Affecting only a part of the plant; leaf spots and anthracnoses caused by different fungi.
2. Systemic disease: affecting the entire plant.
B. Based on symptoms: Rusts smuts, wilts, blights, cankers, mildews, rots, damping-off, die-back, scab etc.
C. Based on the host plant
1. On the basis of host e.g. Diseases of apple, diseases of wheat, diseases of rose, diseases of coconut, diseases of coffee, diseases of cotton.
2. On the basis of host group- e.g. cereal crop disease, pulse crop diseases, oilseed crop diseases, root crop disease, forage crop disease, plantation crop disease etc.

Nan (bread): A yeast-raised bread made from white flour and yoghurt, cooked very quickly as a large flat pear shaped bread on the side of a tandoori oven. The shaped dough is moistened so that it sticks to the side of the oven and is hooked off when cooked. It served with Indian meals. Or Flat bread originating from northwest India is made from white flour, leavened with sodium bicarbonate and baked in a tandoor.
Nanofiltration: Form of filtration that uses semi-permeable membranes of pore size 0.001- 0.1 μm to separate different fluids or ions, removing materials having molecular weights in the order of 300-1000 Da. Nanofiltration is most commonly used to separate solutions that have a mixture of desirable and undesirable components. An example of this is the concentration of corn syrups. Nanofiltration is capable of removing ions that contribute significantly to osmotic pressure, and this allows separation at pressures that are lower than those needed for reverse osmosis.  Naringenin: Non-bitter flavanone found mainly in citrus fruits, but also in other fruits, e.g. tomatoes.
Naringin: Bitter glycoside present in citrus fruits.
Natamycin: Polyene antibiotic with antifungal activity used topically on skin and mucous membranes for treatment of ringworm in cattle and horses. Absorption through dermal tissues of treated animals is normally negligible. Also used as a fungicide on bulbs such as onions and garlic. It is also known as pimaricin.
Natural flavourings: Flavour compounds, also essential oils, extracts and hydrolysates containing flavour compounds, that are derived from natural sources, such as plants, animal foods and edible yeasts. Usually they have little or no nutritive value but are used solely to impart flavour.
Natural foods: Foods produced by natural farming and using natural processing methods, e.g. without the use of added salt, sugar and preservatives. It is similar to organic foods but not necessarily totally organic.

1) Bacterial Blight
Diagnostic Symptoms
• Bacterial blight of pomegranate was first reported in India from Delhi in 1952.
• First water-soaked lesions develop on fruits within 2–3 days and appear as spots.
• Initially, spots are black and round and surrounded by bacterial ooze.
• Under favorable conditions, spots enlarge to become raised, dark brown lesions with indefinite margins that cause the fruit to crack.
• Disease may cause up to 90% yield reduction (Fig.1).
Etiology
Domain : Bacteria
Phylum : Proteobacteria
Class : Gammaproteobacteria
Order : Xanthomonadales

1) Leaf Curl
Taphrina deformans
Disease Symptoms
• Initially yellowish to reddish areas appear on leaf blade of young leaves in the spring.
• These areas progressively thicken and pucker along the midrib causing the leaf to curl.
• Infected leaves often develop red to purple color. Later on white to silvery coating of spores develop on the upper leaf surface and the affected leaves become crisp and brittle.
• Finally, infected leaves abscise prematurely or may sometimes remain attached , gradually turning dark brown on severly infected trees.
• Fruit infection is characterized by irregular, raised, wrinkled and reddish lesions.
• Infected flowers and fruits drop rapidally(Fig-1).

1) Leaf Spot
(Mycosphaerella fragariae teleomorph, Ramularia brunnea Peck anamorph). Disease Symptoms
• Older leaves usually show purple spots (3-6 mm in diameter) on the upper surface, sometimes with a slightly darker halo.
• As the spots mature, they become white to gray and surrounded by a brownish halo.
• A typical lesions, uniformly brown without darker border or lighter centers, may form on young leaves.
• Later on, the whole leaf is covered by numerous lesions and become chlorotic, withered and die.
• Fruits are generally not directly infected, but the loss of foliage can reduce their quality and yield (Fig-1).
Etiology
Scientific Classification
Kingdom : Fungi
Division : Ascomycota
Class : Dothideomycetes

1) Blister Blight
Diagnostic Symptoms
• Initially oily, yellowish, translucent spots appear on the tender leaf and turn to deep red shiny blisters.
• The circular spot gradually enlarges to 3 to 13mm diameter, bulged on the under surface of the leaf with a concave trough like depression on the upper surface.
• Leaves become curled and distorted.
• First flush of 2-3 young leaves are attacked and the young shoots and buds are killed.
• Mature leaf is not affected.
• In nursery infection, seedlings are stunted with many thin stems instead of a single stalk.
• Repeated attacks cause death of seedlings.
• Badly affected nurseries will have to be abandoned.
• Succulent leaves and green shoots of newly pruned tea are most susceptible (Fig.1).
• Basidiospores cause secondary infection.

1) Rust
Diagnostic Symptoms
• The disease is restricted to leaves although sometimes it can seen on tender shoots and berries.
• The rust pustules appear as small spots, 1-2 mm in diameter.
• In early stages these spots are yellowish becoming orange in color with increase in size.
• On the upper surface, opposite the spots on the lower surface , the color is often brownish.
• In severe attack leaves may dry and wither.
• The berries remain small and fail to ripen.
• Extensive defoliation weakens the trees and results in poor yield, severe die back of twigs, and death of trees (Fig.1).

1). Stem Gall
Diagnostic Symptoms
• Symptom appears in the form of tumor-like swellings of leaf veins, leaf stalks, peduncles, stems as well as fruits.
• Infected veins show a swollen hanging appearance to the leaves.
• Initially the tumors are glossy which rupture later on and become rough. They are about 3 mm broad and up to 12.5 mm long.
• Badly affected plants may be killed.
• In the presence of excessive soil moisture, especially under shaded conditions, when the stem fails to harden and remain succulent, the tumors are numerous (Fig-1).
Etiology
Scientific Classification
Kingdom : Fungi
Division : Ascomycota
Class : Taphrinomycetes
Order : Taphrinales

1) Botrytis Gray Mould
Diagnostic Symptoms
• Appearance of a gray, fuzzy mold leaves, stems and on flowers of or plants. Also called, “gray mold”.
• Spotting or blight on leaf and flower stem lesions, and dieback.
• Flower parts become necrotic and die(Fig-1).
Etiology
Domain : Eukaryota
Kingdom : Fungi
Division : Ascomycota
Class : Leotiomycetes
Order : Helotiales
Family : Sclerotiniaceae