eChapters

Role of Leptin in Uterine Function

Leptin is a 16 kDa protein consisting of 167 amino acids, encoded by the LEP gene located on chromosome 7q31.3. Structurally, leptin comprises four anti parallel alpha helices (A, B, C, and D), two long loops (AB and CD), and a short loop (BC). It has three binding sites: site I is in the C-terminal region of helix D, site II spans the surface of helices A and C, and site III is located near the N-terminal region of helix D. Its structural similarity to proinflammatory cytokines such as interleukin-6 and granulocyte colony-stimulating factor suggests its potential immune-modulatory roles.

Leptin’s effects on uterine contractions have been studied at length. In human uterine smooth muscle, leptin inhibits both spontaneous and oxytocin-induced contractions. Moynihan et al. (2008) reported that leptin caused a 46% reduction in spontaneous and a 42% reduction in oxytocin-induced contractions. A lesser degree of relaxation (36%) was noted in a larger study involving non-laboring human uterine tissue, while rat uterine tissue exhibited a 24% relaxation (Mumtaz et al., 2015). The concentrations used in these studies ranged from 1 nM to 1 µM, which includes the physiological range in pregnant women with normal body mass index (BMI). Leptin levels rise with increasing BMI during pregnancy (Hendler et al., 2005).

Spermatozoa, the male reproductive cells, play a crucial role in fertilization and subsequent embryonic development. However, toxic substances such as heavy metals(lead) can disrupt spermatozoa function through various mechanisms, including oxidative stress, DNA damage, and disruption of cellular homeostasis. The toxic effects can impair sperm motility, viability, and acrosomal integrity, ultimately leading to reduced fertility. Livestock are not immune to these toxic insults, which can compromise their reproductive efficiency and agricultural productivity. Lead (Pb) is a toxic pollutant and is extensively distributed in the environmental and biological systems. This topic envisages the detrimental effects of lead on spermatozoa functions, shedding light on the underlying mechanisms, signal transduction pathways, and sperm kinematic alterations.

Cannibalism

Cannibalism is a bad habit of birds in which the birds attack their fellow birds and eat their flesh. It is done through sharp end of beak, which causes deep wounds specially on vent. Sometimes the wounds are so deep that leads to death of affected bird. Two types of cannibalism vices are common i.e. vent pecking and feather pecking.

Cause / Predisposing Factors

• Over crowding

• Genetic predisposition

• Hemorrhage in external genitalia

• Protein deficiency (arginine and methionine deficiency)

• Loss of feathers • Wounds

• Prolapse of cloaca

Goats are the backbone of the Indian rural economy as it helps in sustaining the livelihood of rural poor in difficult terrains. The value output from the sheep and goat meat sector has been worth Rs123177 crores during 2020 2021 (Central Statistical Organisation, GoI ). India has diverse small ruminant genetic resources with 44 sheep and 37 goat breeds registered with the ICAR National Bureau of Animal Genetic Resources, Karnal. The goat population has colossally increased by 215% (47.2 vs 148.9 million) from 1951 to 2019. Of late, the last two censuses revealed that the goat population in the country increased by 10.1% (135.17 to 148.88 million). The goats are 27.8% of the total livestock population in the country. Their contribution to total meat production is 13.63%. The goat and sheep contributed 1467 million kg of meat in 2021-22 (BAHS, 2022). Goat meat is increasing and is mostly preferred in North and Western India. Meat consumption in India is showing an upward trend but still, there is a lot of scope for improvement in per capita availability. The global Covid-19 pandemic altered the food preferences of the consumer with more demand for safe foods produced under the natural system. The organic food production system may be aptly suited and has potential to meet out demands of consumers. This change in the consumer attitude is gradually increasing the scope and opening more avenues for organic food production and marketing. Food safety legislation in different countries is also working towards improving the safety standards of food and, at the same time, consumers are increasingly willing to pay for quality foods as their disposable incomes rise.

Mathura, Uttar Pradesh Livestock plays a crucial role in agriculture and rural economies, affecting livelihoods, food security, public health, and economic development. The Gross Value Added (GVA)of livestock sector is about Rs. 11,14,249 crore at current prices during FY 2020-21 which is about 30.87%of Agricultural and Allied Sector GVA and 6.17%of Total GVA. At constant prices (2011-12), the GVA of livestock sector is about Rs. 6,17,117crore during FY2020-21with a positive growth of 6.13% over previous financial year (DAHD, 2022).Livestock contributed 16% to the income of small farm households that indicates importance of livestock sector as a whole. Despite the presence of limited land and water resources, India has the world’s largest livestock population accounting for over 35.94% of cattle, 20.45% of buffalo, 26.40% of goats and 12.17% of sheep of the world’s population. The goat population in the country was 148.88 million in 2019, increased by 10.1% over previous census BAHS, 2012 (DAHD, 2019).In India the goat sector contributes 8.4 percent to the Indian livestock GDP that is 1,16,400 crores through meat Rs64,000 crores, through milk 22000 crores, through skin Rs3345 crores, through manure Rs2535 crores, and others Rs4360 crores. India rank f irst in goat population and possessregistered37 goat breedsin different agro climatic zones.Goats (Capra hircus) are one of the oldest domesticated species and it provides meat (Chevon), milk, yoghurt, cheese and other by-products such as hair and skin. Goats rearing provide much needed livelihood support to the landless and weaker sections and also hold considerable potential for commercializationas well as provide job opportunities in rural India.

The livestock sector is a pillar of the global food system and a contributor to poverty reduction, food security and agricultural development. Livestock play a major role in sustainable food systems—for example, manure is a critical source of natural fertilizer, while livestock used as draft animals can help boost productivity in regions where there is low mechanization. Livestock are important assets for vulnerable communities.

Natural Animal Farming

Government of India is promoting natural farming, through National Mission on Natural Farming (NMNF) and organic farming through ParamparagatKrishiVikasYojna (PKVY) and Mission Organic Value Chain Development for North Eastern Region (MOVCDNER).On the initiative of NITI Ayog, Natural Farming defined as is a chemical-free traditional farming method. It is considered as an agroecology based diversified farming system which integrates crops, trees and livestock with functional biodiversity. Natural farming is a system where the laws of nature are applied to agricultural practices. This method works along with the natural biodiversity of each farmed area, encouraging the complexity of living organisms, both plants, and animals that shape each particular ecosystem to thrive along with food plants. Natural Farming builds on natural or ecological processes that exist in or around farms. Several studies have reported the effectiveness of natural farming in terms of increase in production, sustainability, saving of water use, improvement in soil health and farmland ecosystem. It is considered as a cost- effective farming practices with scope for raising employment and rural development.

Goat is considered as KAMDHENU of small and marginal farmers in India. Agroforestry plays a very important role in three phase goat production system for the demand for natural/organic livestock product. Three phase goat production system i.e. extensive system, semi-intensive system and intensive system are very much supported by agroforestry systems. Goat farming contributes significantly to the family economy, sustainable livelihoods and poverty.

Agroforestry is a collective name for land-use systems and technologies where woody perennials (trees, shrubs, palms, bamboos, etc.) are deliberately used on the same land-management units as agricultural crops and/or animals, in some form of spatial arrangement or temporal sequence. In agroforestry systems there are both ecological and economical interactions between the different components. Agroforestry can also be defined as a dynamic, ecologically based, natural resource management system that, through the integration of trees on farms and in the agricultural landscape, diversifies and sustains production for increased social, economic and environmental benefits for land users at all levels. In particular, agroforestry is crucial to smallholder farmers and other rural people because it can enhance their food supply, income and health. Agroforestry systems are multifunctional systems that can provide a wide range of economic, sociocultural, and environmental benefits. (FAO, 2015)

The livelihood in rural India mainly depends on agriculture in the form of various land-based enterprises like crop farming, livestock rearing etc. But the landless people in the villages depend mainly on agricultural wages. These landless rural resource poor possess own labour as the only abundant factor which is free to them and they try to use it to its maximum for their survival and thus concentrate on animal husbandry. Goats are kept as a source of additional income and as an insurance against income shocks of crop failure. In addition, the rural poor who cannot afford to maintain a cow or a buffalo find goat as the best alternative source of supplementary income and milk. Goats represent a more liquid form of capital than cattle and are readily tradable, hence goats are called as “poor man’s cow” in Indiabecause it will produce milk, meat and manure like cow at very low costs.Goats are also perceived to be a less risky to invest into compared to sheep. Goat rearing has significant effect in augmenting farmers’ income. Goats preferentially select plant parts that are higher in digestibility when stocking density is low. Tolerance of goats toward bitterness may play an important role in maximizing grazing capacity and in biological control of weeds. Goats will sustain and produce well under low fodder, low water and extreme adverse climate and it will produce well in terms of milk, meat, manure and hide. Goats are docile, good tempered, cooperative animals easy to rear by women, land less labour and children and they will thrive well on shrubs, bushes and kitchen waste. They are known as moving ATM because they will provide financial assistance to farmer thought the year in all situations.

1. Feed costs 40-60% of the operational cost of the aquaculture systems.

2. Nutrition consists of diet (what you take in) and metabolism (what happens to it after it enters your body).

3. Types of nutrients: 6 (water, protein, lipid, carbohydrate, vitamin and minerals).

4. Organic nutrients - Carbohydrates, Fats, Proteins and Vitamins.

5. Inorganic nutrients - Minerals.

6. Energy yielding nutrients Protein, Fat and Carbohydrates.

7. Non-Energy yielding nutrients - Vitamin and Mineral.

8. Lower protein requirement - Herbivores and omnivores.

9. Higher protein requirement - Carnivores.

10. Average calorific values for protein-5.65 Kcal/g.

1. Meteorology is the branch of science that deals with the study of the atmosphere.

2. The scientific study of the interactions between living organisms and their atmospheric environment is called as Biometeorology.

3. 75% of the mass of atmosphere is in the troposphere.

4. The ozone layer present in stratosphere.

5. Exosphere gradually merges into interplanetary space.

6. The concentration of ozone occurs between 20 and 50 Km with the maximum around 25 km which is referred as ozonosphere.

7. Chromospheres - the layer which has the chemical activity predominant between 20 and 100 km.

8. Atmospheric composition varies above 80-100 km which is called as Heterosphere.

9. Heliosphere Molecular oxygen is seen been between 200 and 1000 km.

10. Ionosphere above 10000 km, hydrogen atoms are in an ionized state.

Introduction

Avian mycoplasmosis is caused by several pathogenic mycoplasma of which mycoplasmosis due to Mycoplasma gallisepticum (Mg), Mycoplasma synoviae (MS) and Mycoplasma meleagridis are important. The mycoplasma are group of bacteria that lack cell wall due to which the shape of bacteria is pleomorphic. Due to lack of cell wal, mycoplasma are resistant to those drug which act on cell wall and includes Penicillin and its derivatives. Mycoplasma primarily affects respiratory system and joints in birds and respiratory and urogenital system in humans. The avian mycoplasma are mainly transmitted by vertical route (egg transmission), but can also transmitted by horizontal route. Mycoplasma gallisepticum (Mg) causes chronic respiratory disease (CRD) in chicken, turkeys and game birds. Mycoplasma synoviae (Ms) causes infectious synovitis in chicken and turkeys whereas Mycoplasma meleagridis cause disease in turkey. The Mg and Ms belongs to class of Mollicutes (Molecutis: soft tissue), order Mycoplasmatales and family Mycoplasmataceae. The CRD caused by Mg affects respiratory system and air sac in presence of other respiratory pathogen/ stress or immunosuppression. Clinically, CRD affected birds show respiratory rales, gasping, nasal discharge, and rhinitis with mortality due to complication with other respiratory viral pathogens or E. coli infection. The Ms has affinity for tendon and ligaments of joint causing severe lameness due to tenosynovitis with mild lesions in respiratory system and air sac. The Ms affected birds show lameness, breast blister and increased culling of male breeder birds. The Mg and Ms causes significant losses in poultry industry due to decreased egg production, condemnation and downgrading of carcass and decreased hatchability. Mycoplasma meleagridis in turkey associated with air sacculitis and drop in egg production.

Introduction

Rickettsial diseases in poultry are caused by various species of bacteria belonging to the genus Rickettsia. These diseases can have significant economic implications for the poultry industry due to decreased production, increased mortality, and trade restrictions. Rickettsial diseases affecting poultry are relatively uncommon compared to other pathogens but can still occur. Rickettsial organisms are tiny, pleomorphic, weakly gram-negative bacilli that multiply by binary fission. The Rickettsia requires an arthropod for transmission and to complete its life cycle. The organisms are non-motile and non-capsulated and possess both DNA and RNA. Some of the rickettsial diseases affecting poultry include:

1. Rocky Mountain spotted fever: Chickens can be infected with various species of Rickettsia, including Rickettsia rickettsia, which causes Rocky Mountain spotted fever in humans. In chickens, rickettsial infections can lead to symptoms such as fever, lethargy, decreased egg production, respiratory distress, and neurological signs.

Introduction

The protozoa (meaning proto- first and zoa mean animals) are considered to primitive and are unicellular organism. The protozoa are Eukaryotic organism having nucleus in which the genetic information is stored in chromosomes of nucleus. In poultry, the protozoan disease categorized into two main group

1. Intestinal protozoan parasites include Eimeria spp. (Coccidiosis), Cryptosporidia (Cryptosporidiosis) Histomoniasis (Histomonas meleagridis), Trichomoniasis (Trichomonas spp.) and Spironucleus (Hexamitiasis).

Coccidiosis is important disease of poultry caused by protozoa of the genus Eimeria. The disease occurs by ingestion of sporulated oocyst ehcih upon action of trypsin rupture in gizzard and proventriculus relealeses sporozoites. The sprozoites penetrate mucosa of intestine and two generation of asexual reproduction occurs (Schizogony) and releases merozoites which mature and produces gamonts. Sexyual reproduction occurs (Gametogony) and produses zygot which mature to form oocysts. The oocysts are passed in faeces. The high moisture (exceeding 30%), immunosuppressive diseses and environmental and managemental stress lead to occurrence of disease. The birds affected with coccidiosis show depression, ruffled feathers, blood tinged diarrhoea and pale comb and wattle. Specific part of intestine is affected by each species of Eimeria. Diagnosis of coccidiosis is done by finding oocyst in faeces under microscope.

Introdcution

Poultry have a nervous system made up of the brain, spinal cord, sympathetic nerves that govern their viscera, and branches that go to their ears and eyes. The structure of the brain and spinal cord is very similar to that of mammals. However, there are also significant structural variations between many bird brains and many human brains, including the following:

1. Absence of cortex: According to Cobb (1960), the cortex is “a peripherally placed coating (pallium) of cells arranged in layers,” yet it is completely absent in birds. However, other authors have compared the hyperstriatum to the mammalian cortex (Haefelfinger, 1957; Stingelin, 1958).

2. Presence of hyperstriatum: The functions of the hyperstriatum are comparable to those of the mammalian cortex. In pigeons and chickens, the hyperstriatum may be involved in the visual and hearing systems’ functions.

3. Birds have highly developed optic lobes.

4. Turkeys and vultures are the only birds with a well-developed olfactory system.

Introduction

Entrepreneurship, known for its ability to drive innovation, economic development, and societal change, is a dynamic force that plays a crucial role in global advancement. However, the path of an entrepreneur is not a straightforward journey from concept to achievement. Instead, it is a complex process influenced by numerous factors, which together form the entrepreneurship development cycle. Gaining a deep understanding of this cycle, along with the entrepreneurial environment and the challenges entrepreneurs face, is essential for cultivating a thriving entrepreneurial ecosystem.

The entrepreneurship development cycle refers to the various stages that entrepreneurs go through as they turn ideas into successful ventures. The cycle starts with ideation, where entrepreneurs identify opportunities and develop innovative solutions to address unmet market needs or problems. This is followed by a feasibility assessment, during which entrepreneurs assess the potential of their ideas, considering market demand, competition, and the resources needed. After confirming the viability of their concepts, entrepreneurs move on to resource acquisition, gathering the capital, talent, and infrastructure necessary to bring their ideas to life. The subsequent phases include launching the venture, establishing a market presence, and pursuing growth through strategic decision-making and adaptability to shifting market conditions.

Introduction

Soil health and fertility are pivotal to the success and sustainability of agricultural systems. The condition of soil directly influences plant growth, crop yield, and overall farm productivity. A focus on soil health encompasses not just the physical and chemical properties of soil but also its biological vitality, which includes the diverse community of microorganisms, fungi, and fauna that interact within the soil ecosystem. Biodynamic farming, founded by Rudolf Steiner in the early 20th century, offers a distinctive approach to soil health and fertility, integrating organic principles with a holistic view of agriculture that encompasses cosmic and spiritual dimensions. Biodynamic farming is an agricultural philosophy that extends beyond conventional organic practices. It views the farm as a living organism, where soil, plants, animals, and cosmic forces are interconnected and interdependent. This perspective emphasizes that the health of the soil is intrinsically linked to the broader ecological and cosmic environment. According to biodynamic principles, soil fertility is not merely a function of nutrient inputs but a reflection of the overall balance and vitality of the farm ecosystem.

Plant viruses are unusual group of plant pathogens that almost depend on host cellular machinery for their survival, hence categorized under obligate intracellular parasites. They are smart entities as they encode very few proteins but take the advantage of host cellular metabolism to complete their replication and movement within plants cells. These viruses passively enter the host cells through various means such as wounds and injury, environmental factors, or by several vectors. Genomic material, either RNA or DNA of viruses, disassembles inside the plant cells, and replicates and transcribes mRNA to protein with the help of host factors and energy. Once they manage to assemble their required genetic materials and capsid protein, virions are then released to neighboring cells for further infecting other cells. They even reach to distant cells through plant vascular system causing systemic infection and different symptoms in host plant.

1. Host-Pathogen Recognition

· Pathogen-Associated Molecular Patterns (PAMPs) Plants have receptors that can recognize conserved molecules on pathogens, called PAMPs (e.g., bacterial flagellin). This triggers a basal defense response called PAMP Triggered Immunity (PTI).

· Effector Proteins Pathogens secrete effector proteins into plant cells to suppress PTI and facilitate infection. Plants have evolved resistance (R) proteins that can recognize specific effector proteins, leading to a stronger defense response called Effector-Triggered Immunity (ETI).

2. Genesis of Interaction

· Entry Pathogens enter plants through natural openings (stomata, hydathodes) or wounds. Some can directly penetrate plant tissues using specialized structures or enzymes.

· Colonization Once inside, pathogens multiply and spread within plant tissues, often utilizing enzymes to break down cell walls and obtain nutrients.

· Manipulation of Host Pathogens manipulate host physiology through effector proteins, suppressing defense, and altering hormone signaling, and redirecting resources to support their growth.

Introduction

The physiological disorder of a mineral nutrient is entirely contingent upon its function within the plant body. Inadequate or excessive supply of any essential element can result in metabolic disruptions, influencing the activities of enzymes, rates of metabolic reactions, and concentrations of metabolites. Alongside alterations in metabolic patterns, severe deficiencies of specific essential elements also give rise to distinctive effects in leaves, stems, roots, blossoms, and fruits.

A. Nitrogen

Functions: Nitrogen is essential for plants, playing crucial roles in protein synthesis, nucleic acid formation, and chlorophyll synthesis. It is a key component of enzymes, contributing to various metabolic processes. Nitrogen also supports root development, cell structure, and the synthesis of secondary metabolites. Striking a balance in nitrogen levels is vital for maintaining plant health and ensuring optimal growth and productivity. Effective nitrogen management is essential for sustainable agriculture and overall ecosystem well-being.

Livestock is considered one of the essential variables in the revenue of a farmer. The sector (excluding fisheries) contributes 30 per cent to India’s agriculture gross domestic product, and it is valued at more than Rs. 9 lakh crores. India is also one of the largest producers of milk in the world; around 70 million rural households are engaged in professions linked to dairy. India is also the second largest exporter of bovine meat after Brazil. This sector provides a substantial income to farmers and supports the economy by generating enough demand in the rural and semi-urban regions. This animal husbandry sector comprising dairy and poultry is extremely valuable for farmer’s income security, and Covid-19 has the potential to disrupt this sector.

In developing countries such as India, where dairy farming is one of the most important sources of livelihood for 60 million rural households, 80 per cent of whom are landless, small and marginal farmers who depend on dairy for daily income, the crisis is extreme. Thus, even a small decline in the growth of the dairy sector significantly affects a large chunk of our population which are already vulnerable due to low income, poor savings, and lack of livelihood alternatives. Small production in multiple households leads to more reliance on efficient transportation for procurement. In addition to this, the Indian dairy sector is still dominated by the unorganized sector which handles more than 50 per cent of the marketable surplus. Milkman and vendors collect a small quantity of loose milk from different households and then supply it to urban consumers, roadside eateries, hotels, and sweetshops. Closure of shops and restrictions on transportation has ruthlessly disturbed this arrangement. Even in the formal sector out of the total milk processed 65 to 70 per cent is sold as liquid milk which is immediately vended after packing and only 30 per cent is processed into other dairy products like ghee, butter, cheese, curd, ice-cream, milk powder, etc. Thus, the formal sector also lacks sufficient infrastructure and storage facilities for processing and storing surplus milk after value addition.

7.1. Challenges in Milk Quality

Demand for milk and milk products in India is growing very rapidly, owing to urbanization, customer convenience, and the change from loose to packaged milk products. At present, the dairy sector is rising at about 10-12 per cent annually. Based on population growth projections and an increase in urbanization over the next four decades, India is projected to need approximately 600 million tonnes of milk per year to meet the demand for milk and milk products. This means that India’s milk production needs to grow at around 3.2 per cent CAGR for the next 40 years (FICCI, 2020).

Main reason of poor quantity of milk is due to unhygienic and poor condition of animal farms and dairies. Even due to high demand in foreign country we cannot export such poor quality of milk product. Many times, Indian milk products get rejected in foreign nations due to unhygienic milking milk contains high number of microbial counts. Reasons behind the quality affected in India are due to poor health of animal, polluted water and food and Unclean surrounding in farm. So, it is necessary to consider all this challenges in improving milk production. Currently most of the milking animals are not screened on regular interval of time. So, there is lots of chances that some diseases can transmitted to human beings. Farmers use antibiotics and chemical drugs to increase the production of milk this will also affect the quality of milk. These issues can be avoided by regular screening of animals in animal husbandry and also maintaining history records of health, feed etc. Quality of feed should be checked regularly. There must be pollution control in the feed and water used in cattle farms (Bhagyalaxmi, 2020).

In the nursery seedlings, saplings, cuttings and grafts are raised, propagated and multiplied under favorable condition for transplanting in the main field. In nursery, plants are nurtured by providing them with optimum growing condition to ensure germination.

Benefits of Raising Seedlings in Nursery

1. Tender seedlings are looked after very conveniently.

2. Seedlings canbe protected very easliy from pests and diseases.

3. Land can be properly utilised (duration in the main field is reduced).

4. Costly and small size seeds can be raised effeciently without any wastage.

5. Uniformity in the crop can be be maintained by selecting healthy, uniform and vigorous seedlings from the nursery.

Environmental concerns have brought nutrient management in floriculture under increased scrutiny. A goal of sound nutrient management is to maximize the proportion of applied nutrients that is used by the crop (nutrient use efficiency). Soil sampling is a best management practice (BMP) for fertilizer management that will help improve nutrient use efficiency and protect the environment. Soil sampling is also one of the most important steps in a sound crop fertilization program. Poor soil sampling procedures account for more than 90 percent of all errors in fertilizer recommendations based on soil tests. Soil test results are only as good as the soil sample. Once you take a good sample, you must also handle it properly for it to remain a good sample. A good soil testing program can be divided into four Operations: (1) taking the sample, (2) analyzing the sample, (3) interpreting the sample analyses and (4) making the fertilizer recommendations. This chapter focuses on the first step, collecting the soil sample, once you take a sample, you must send it to a laboratory for analysis.

Introduction

Floriculture, the branch of horticulture dedicated to the cultivation of flowers and ornamental plants represents a dynamic and lucrative sector within the agricultural industry. It offers vast opportunities for enhancing livelihood security, particularly in rural areas where agriculture is the primary source of income. The global demand for flowers and ornamental plants is rising, driven by increasing consumer preferences for natural beauty, aesthetic enhancement of personal and public spaces and the growing cultural significance of flowers in events and celebrations. This chapter explores the diverse ways and avenues through which floriculture can generate profit, emphasizing the use of flowers and their byproducts to enhance economic stability and improve the quality of life for farmers. By examining market potential, technological advancements, value addition and sustainable practices, this chapter aims to highlight how f loriculture can significantly contribute to livelihood security. In India,the f loriculture industry is identified for growing traditional loose flowers and cut flowers both under open field and protected environmental conditions, respectively. Tamil Nadu, Karnataka, Madhya Pradesh, Mizoram, Gujarat and Andhra Pradesh are the leading states which grow loose flower where as West Bengal, Karnataka, Orissa, Jharkhand, Assam, Kerala and Andhra Pradesh are cut flower growing states. Floriculture sector is also the good source of generating higher income, profit and employment opportunities to the India’s youth, moreover, promoting involvement of women and enhancement of exports. India has now emerged as the second largest producer of flowers in the world. The country has exported 22,519 tonnes of floricultural products to the world in (2015-16). India’s total export of floriculture in 2015-16 was Rs. 479.42 crore. The major importing countries were United States, Netherlands, Germany, United Kingdom, United Arab Emirates, Japan and Canada.

Microbes play a crucial role in floriculture by enhancing plant health, growth and resilience. Beneficial microbes such as bacteria, fungi and mycorrhizae, form symbiotic relationships with plants, aiding in nutrient uptake and improving soil structure. These microorganisms decompose organic matter releasing essential nutrients like nitrogen, phosphorus and potassium which are vital for flower development. They also produce growth-promoting substances such as hormones and enzymes, stimulating root and shoot growth. Moreover, certain microbes act as biological control agents, protecting plants from pathogens and pests by outcompeting harmful organisms or producing antimicrobial compounds. The use of microbial inoculants and biofertilizers in floriculture can reduce the need for chemical fertilizers and pesticides, promoting sustainable and eco-friendly practices. By fostering a healthy microbial community in the soil, floriculturists can enhance the aesthetic quality, color and longevity of flowers, contributing to the overall success and sustainability of the floriculture industry.Different microbes can be used for the floriculture has been discussed.

In India, Floriculture is one of the ancient farming activity having great potential for generating employment to the small and marginal farmers. In the Indian flower market the domestic demand is up-surging at a rate of over 25% and the global cut flower market is approximately to be valued at USD 36.4 billion in 2022 but the share of India in international market of flowers is very less. Floriculture industry in India is still in the infancy stage and facing many problems. These issues are discussed in detail as below.

Technological Issues

Lack of improved new variety or cultivars. There are very few commercially available varieties released and available in our country with export potential. The thrust in floricultural research till recently had been on crop improvement, which include standardization of agro-technology improved method of propagation, pest and diseases control and post harvest management. The major nurseries of our country still depend on developed countries like Europe for internationally acceptable variety of major flowers. To achieve sustainability, there is intense need of breeding research programme specifically on floriculture to release new varieties with export potential of major commercially important f lowers.

Millets are an essential food in the world’s semi-arid and arid regions. These are effective energy providers. They provide dietary fibre, polyphenols, fatty acids, minerals, vitamins and protein. The production of tropical crops is highly risky due to the pest outbreaks and increased abiotic pressures triggered by the climate change. Despite the fact that conventional breeding methods have greatly enhanced crop yield and output, new strategies are needed to further enhance crop productivity in order to fulfil the world’s expanding need for the food. The use of site-specific nucleases like zinc finger nuclease (ZFN), transcription activator-like effector nuclease (TALEN) and clustered regularly interspaced short palindromic repeat associated proteins 9 (CRISPR-Cas9) are the genome editing technologies developing very fast. The advancement of plant genome research and its use in plant breeding are significantly aided by such achievements. CRISPR/Cas9 and related genome editing methods are emerging as appropriate methods to reduce the negative consequences of climate change and assure the long-term food security of tropical countries’ growing populations.

India’s indigenous poultry breeds play a crucial role in rural livelihoods, providing a sustainable source of nutrition and income. These native breeds are well-adapted to the local environmental conditions, demonstrating remarkable resilience and disease resistance. Despite their lower production potential compared to commercial breeds, their economic value and cultural significance make them indispensable in the rural context.

Indigenous Fowls of India

• India has a population of 217.80 million indigenous (Desi) chickens, representing 25.57% of the total poultry population (851.81 million) in India (BAHS, 2023, GOI).

• A total of 20 indigenous chicken breeds, 3 duck breeds, and 1 geese breed have been registered under the ICAR-National Bureau of Animal Genetics Resources (NBAGR) to date (Table 4.1 & 4.2).

• Indigenous fowls are typically reared under a backyard system, often referred to as “backyard poultry,” with minimal focus on housing and feeding.

Poultry rearing systems vary in scale and complexity, each suited to different production needs and environments. This chapter explores the main poultry housing systems, detailing their advantages and disadvantages to help in selecting the most appropriate method for various farming scenarios.

Housing Systems of Poultry

Generally, there are four types of housing systems in poultry, they are

1. Free range or extensive system,

2. Semi-intensive system,

3. Folding unit system and

4. Intensive system.

Introduction

Poultry diseases pose a significant threat to commercial poultry production, often resulting in substantial economic losses due to high mortality and morbidity. Early diagnosis and effective management of these diseases are crucial, as many diseases share similar symptoms, making timely and accurate identification challenging. Poultry diseases can be broadly classified into bacterial, viral, fungal, protozoan, parasitic, and nutritional deficiency diseases. The following table provides an overview of these diseases, their causative agents, symptoms, and prevention and control measures.

Mixed and Integrated Poultry Farming

Mixed farming refers to the practice of cultivating crops and rearing livestock on the same farm, aimed at maximizing economic benefits through the efficient use of resources. This type of farming can be practiced either simultaneously or at different times, depending on the needs and conditions. In India, mixed farming is particularly significant as it typically contributes at least 10% of a farmer’s income from livestock, potentially reaching up to 49%.

Advantages of Mixed Farming

• Maximized Returns: By-products of farm activities, such as crop residues, can be effectively utilized to feed livestock, leading to higher returns.

• Year-Round Employment: Mixed farming provides continuous work opportunities throughout the year, ensuring a steady income.

• Efficient Resource Utilization: The combination of crops and livestock ensures optimal use of land, labor, and capital.

• Soil Fertility: Livestock manure contributes to maintaining and enhancing soil fertility, which is crucial for sustained crop production.

• Balanced Food Production: Mixed farming allows for the production of a variety of food items, leading to a more balanced diet throughout the year.

Marketing of Poultry and Poultry Products

Marketing involves the exchange of produce for an agreed sum of money and is a critical commercial process that encompasses promoting, selling, and distributing products. At its core, marketing is about understanding customer needs and providing products that meet these needs profitably. It is an essential business function that focuses on customer satisfaction and business growth.

Objectives of Marketing

1. Employment Generation: Marketing creates gainful employment opportunities for millions, thereby increasing income levels.

2. Demand Enhancement: It aims to boost the demand for poultry products, which in turn generates more employment opportunities in rural areas.

3. Improved Standards of Living: By providing essential nutrients like amino acids, fatty acids, vitamins, and minerals through poultry products, marketing contributes to the better health and standard of living of poultry farmers. 4. Efficient Supply: Ensures that poultry products are available at the right time, place, quantity, and price.

The agriculture sector faces significant challenges in mitigating the detrimental impacts of pests and diseases on crop yield and quality. Traditional methods of pest and disease management often fall short in providing timely and precise interventions, leading to substantial economic losses and environmental consequences. In recent years, the integration of geo-spatial technology has emerged as a promising approach to address these challenges by enabling more accurate monitoring, prediction, and management of pests and diseases.

The integration of geo-spatial technology in pest and disease management within agricultural practices represents a significant stride towards precision agriculture. This chapter delves into the innovative application of geospatial tools in identifying, monitoring, and mitigating pests and diseases, thereby optimizing crop yield and quality while minimizing environmental impact. Beginning with an overview of the challenges posed by pests and diseases in agriculture, the chapter highlights the limitations of traditional methods in effectively addressing these issues. It then explores how geo- spatial technology, encompassing Geographic Information Systems (GIS), remote sensing, and global positioning systems (GPS), revolutionizes pest and disease management by providing real-time, spatially explicit data. The discussion extends to the utilization of satellite imagery and aerial drones for early detection and monitoring of pest infestations and disease outbreaks. Through case studies and examples, the efficacy of geo-spatial technology in mapping pest distribution patterns, predicting outbreaks, and implementing targeted interventions is elucidated.

Soil health management plays a pivotal role in sustainable agriculture and directly influencing plant growth, crop productivity and environmental quality. Healthy soils are essential for nutrient cycling, water retention and supporting a diverse array of microorganisms that contribute to plant resilience. However, modern agricultural practices, including the excessive use of chemical fertilizers, monoculture cropping and improper irrigation, have degraded soil health, leading to nutrient imbalances, reduced organic matter and soil erosion. This has sparked a growing awareness of the need for effective soil health management strategies that not only maintain but enhance soil quality. Innovative tools for soil health management are reshaping plant protection strategies by promoting holistic approaches that focus on maintaining and improving the biological, chemical and physical properties of the soil. These tools range from organic amendments and biofertilizers to advanced diagnostic technologies such as soil microbial profiling, remote sensing, and precision agriculture techniques. Together, they offer a comprehensive framework for addressing soil-related constraints and enhancing plant resistance to pests and diseases.

India has a very wealthy tradition of herbal medicines for the treatment of many health discomforts.The tradional healing practicese are common and popular among all the tribes and communities.It is evident that many communities have so much belief in their ethnobotanical knowledge that they often prefer a traditional medicineal practicener over any certified medical personality. Among all the plant species which have been already reported by many researchers for their ethno medicinal properties are getting very rare in their original habitat.These plants are obviously of great medicinal importance and immediate need of conservation.Some medicinal plants which are exclusively found in forest are getting lost due to habitat fragmentation and enormous deforestation.

Collection trips were organized in a planned manner so as to cover every locality in all three seasons. Rural and remote areas which were thus far practically unexplored were surveyed more intensively. Frequency of collection trips was twice a week during first year; once a fortnight in third and once a month in the last and forth years. During the field work, observations on the habit and habitat; flower colour; fragrance; fruiting, colour of the bark and blaze in case of trees and shrubs; dominance and sociability of the collected plants were entered into rough field book. In the mean time information regarding medicinal or other uses, if any, were gathered from local inhabitants, vaidyas and haquims. Plants of small size were uprooted carefully and pressed as such. In case of larger plants, care was taken so that specimens should have flowers, fruits, leaves and stems of young and old stages. At least four specimens, for making herbarium sheets, were pressed at spot after tagging; and a tagged bundle of a few plants was taken in a polythene bag for study in laboratory.

Plantation Crops

Plantation crops occupy an area of around 4 million hectares which is about 2.8 per cent of the total cropped area. However, the export potential of these crops is high and they account for 27 per cent of total agricultural export. The common plantation crops include coconut, oil palm, areca nut, tea, coffee, cocoa, cashewnut and rubber etc. Various pests infest these crops at different stages and cause economic damage. The crop wise details are as under:

Coconut Coconut,

Cocos nucifera also known as ‘Kalpa Vriksha’, as all the parts of the tree are utilized in one or other way. India is the largest producer of coconut in the world. Kerala, Karnataka, Tamil Nadu and Andhra Pradesh accounts for 90 per cent production of coconut. The other states namely West Bengal, Odisha ,Gujarat, Assam and Bihar contribute around 10 per cent of the total coconut producción. Pests at different stages of crop growth infest coconut tres, resulting in significant economic damage.

For the accurate identification and diagnosis of plant disease and plant problems a foundational knowledge of terms and definitions is vital for developing concepts, doing research, discussing and communicating issues and providing clarity to your work. The following terms and definitions are basic to the study of plant pathology. They are, however, just a brief introduction to the vocabulary of the science. If you have limited or no background in the subject and you are just getting started, the concepts and terminology of plant problems can seem somewhat daunting. However, your vocabulary and skill will develop through exposure to diagnostics, experience and correct use of the appropriate terms.
Plant pathology (gr., path -“suffering”- “logy”, the science of) is the study of plant diseases and the abnormal conditions that constitute plant disorders. Etiology is the determination and study of the cause of disease. A pathogen can be living or non-living, but usually refers to a live agent. A pathogen is an organism which causes a disease. Pathological is a condition of being diseased. Pathogenic is having the characteristics of a pathogen and pathogenicity is the capability of a pathogen to cause a disease.

Principles
The principles involved in thermotherapy is that the pathogens present in seed material are inactivated or eliminated at temperatures nonlethal for the host tissues.The exact mechanism by which heat inactivates the pathogen is not fully understood. However, it is universally accepted that heat causes inactivation and not immobilization of the pathogen by heat. Th rate at which the pathogen is inactivated is determined by temperature, the higher the temperature, the faster is the inactivation. At constant temperature, the drop in the density of pathogenic inoculum.
Methods
Following physical methods are employed for reduction or elimination of primary inoculums that may be present in seed, soil, or planting material.
i. Hot water treatment (HWT)
Hot water treatment is widely used for the control of seed borne pathogens, especially bacteria and viruses. A list of various important diseases claimed to have been controlled by hot water treatment is given in Table-1.

Oat bran: Outer layer found under the hull of the oat grain which forms the milling fraction.
Oat fibre: Indigestible material derived from oat grains, consumption of which is reported to reduce serum cholesterol.
Oat flour: Flour ground from oats which their outer layers have been removed. It does not contain much gluten and must be combined with wheat flour to make a bread which rises. It is used as an ingredient in bakery products and snack foods.
Oat germ: The germ of the oat grain separated during the process of making oat flour. It is usually mixed with oat bran to a brown powder which can be used to make a thin porridge or added to other flours for use in bread making.
Oat oils: Oils extracted from oats which is highly unsaturated and containing high levels of linoleic acid.
Oatmeal: Coarsely ground or cracked dehusked oats separated by sieving into various particle sizes, usually fine, medium and coarse, but superfine and pinhead can be found
Oatrim: Fibre-rich fat substitute made from oat flour and oat bran which is used in bakery products, salad dressings, confectionery and dairy products.
Obesity: It is a condition in which the body’s weight is beyond the limit of skeletal and physical requirements due to excessive accumulation of fat. Possible causes include overeating, an inappropriate diet, genetic factors and metabolic disorders. Obesity is associated with an increased risk of developing a range of diseases, including adult onset diabetes, cardiovas cular diseases and certain types of cancer. In some cases, obesity can be reversed through measures such as adoption of a low-calorie diet, making changes to lifestyle or consuming functional foods designed for this purpose.

Vacuum cooling: It is a technique based on liquid evaporation which produces a rapid cooling effect in products containing free water. Suitable only where removal of the free water will not cause structural damage and where there is no barrier, e.g. a thick wax cuticle, to water loss. Subjecting suitable products to vacuum pressure allows part of the water contained in them to boil out at relatively low temperatures. Used successfully in reducing postharvest deterioration in fruits and vegetables, thus prolonging shelf life, during processing of some products, including liquid foods and bakery products, and rapid cooling of cooked meat, fish products and ready meals.
Vacuum drying: Removal of liquid from a solid mate rial while in a vacuum system, to lower the temperature at which evaporation takes place and thus prevent heat damage to the material. It may be used with frozen food.
Vacuum evaporation: Concentration technique in which the use of high temperatures is avoided by subjecting the substance to a vacuum, causing it to boil at a lower temperature. The process is performed in a chamber surrounded by a water jacket through which water is circulated to control temperature. Particularly useful for products where heat-induced protein de- naturation should be avoided, e.g. liquid egg whites and skim milk.
Vacuum flask thermostat: An electrically or mechanically operated instrument which monitors the temperature in an enclosure and if it deviates from a preset value increases or reduces the energy input to or abstracts more or less energy from the space to maintain the preset temperature. Commonly used in gas or electric ovens, refrigerators and freezers, deep fat fryers, slow cookers and the like.

Wafer: A thin, crisp, unsweetened biscuit with a papery texture made by cooking a batter between hot plates, served with ice cream and sometimes sandwiched together in several layers with a sweet or savoury cream filling to form a wafer biscuit
Waffles: Light, crisp, golden brown, indented raised cakes leavened with baking powders or yeasts and typically baked in a special waffle iron, which cooks both sides simultaneously. It is often consumed as a breakfast food, acompanied by butter or maple syrups or cold with whipped cream or ice cream.
Walnut oils: Relatively expensive oils extracted from walnuts. The distinctive nutty flavour and aroma make them popular for use in salad dressings, drizzling on to cooked foods and in cooking. Sometimes used as an alternative to olive oils. To prevent development of rancidity, walnut oils are best stored in a cool, dry location, out of direct sunlight.
Walnuts: Nuts produced by trees of the genus Juglans, the most economically important species being J. regia (common or Persian walnuts), J. nigra (black walnuts) and J. cinerea (butternuts or white walnuts). Ripe nuts are rich in vitamin E and B group vitamins, while younger fruits also contain vitamin C. Used as dessert nuts, and as ingredients in confectionery, bakery products and ice cream. Oils extracted from the nuts contain a high proportion of unsaturated fatty acids and have a range of food uses.
Warehouses: Large buildings in which raw materials or manufactured goods are stored.
Warmed over flavor: It is a characteristic off flavour primarily associated with cooked meat and poultry meat in chilled ready meals and other cook chill foods. In cooked meat and poultry held at chilled storage temperatures, this stale, oxidized flavour becomes apparent within a short time (48 hours), particularly if the product is stored under air. Modified atmosphere packaging under low oxygen levels helps to delay the onset of oxidative warmed over flavour.

Supply chain logistics involves overseeing the flow of goods and services across the entire supply chain, from start to finish. It encompasses the sourcing, transportation, storage, and distribution of raw materials, manufacturing processes, and final products.
The scope of logistics covers the planning and execution of storing and moving goods between different points in the supply chain. It involves coordinating facilities, personnel, equipment, and other resources to ensure that products are transported as planned and have sufficient space at each point in the supply chain.
Key processes such as demand planning, transportation (including fleet management), inventory control, material handling, and order fulfillment all fall Munder the logistics umbrella. Supply chain logistics is the backbone of global trade, encompassing a wide-reaching network that includes transportation, warehousing, and inventory management systems. This vital aspect of business operations guarantees the efficient movement of products and services from manufacturers to end consumers, passing through various intermediaries along the way.
In today’s fast-paced and constantly changing business environment, understanding and optimizing supply chain logistics has become even more critical. Companies are under greater pressure to deliver products faster, more affordably, and with increased transparency.

Abstract
Non-tariff barrier (NTBs), particularly Sanitary and Phytosanitary (SPS) measures and Technical Barriers to Trade (TBT), have increasingly shaped the contours of international trade. While originally instituted to safeguard human, animal, and plant health and ensure product standards, these regulatory mechanisms are often criticized for functioning as covert instruments of protectionism. This chapter undertakes a comprehensive analysis of the dual nature of SPS and TBT measures, acknowledging their public policy rationale while critically examining their role in distorting trade flows, increasing compliance burdens, and eroding competitiveness, especially for exporters in developing economies. It highlights the economic ramifications, operational challenges, and policy complexities inherent in their implementation. Drawing from global best practices and multilateral frameworks, the study advocates for targeted strategies such as regulatory harmonization, improved transparency, enhanced capacity-building and robust dispute resolution mechanisms. These approaches are essential not only to prevent the misuse of SPS and TBT provisions but also to facilitate equitable market access and support rules based international trading system. The chapter emphasizes that achieving this balance is critical for fostering inclusive economic growth, promoting global competitiveness, and strengthening cooperation among nations in an increasingly interconnected world.
Keywords: Non-Tariff Barriers (NTBs), Sanitary and Photosanitary Measures (SPS), Technical Barriers to Trade (TBT), Regulatory Harmonization and Disguised Protectionism

1. Downy Mildew (Green Ear)
Sclerospora graminicola
Diagnostic Symptoms
• Characteristic symptoms of the disease are pale, chlorotic, broad streaks extending from base to tip of leaves.
• At the advancement of disease, the leaf streaks turn brown and the leaves become shredded longitudinally.
• In severe infection, the downy fungal growth can be seen on the upper as well as lower surface of the leaves.
• Infected plants fail to form ear but if formed, they are malformed to green leafy structures.
• Complete ear can be transformed into leafy structure.
• Pathogen transformed all floral parts such as glumes, palea, stamens and pistils into green linear leafy structures of variable lengths and no grains are produced.
• Partial infection of ear head is observed in which some grains are produced and rest of the ear head is converted in to a green ear(Fig-1).

1. Blast
Pyricularia grisea
Diagnostic Symptoms
• Crop is susceptible to the disease during all stages of its growth, from seedling to grain formation stage.
• In young seedlings, lesions are generally of spindle shaped, however lesions of different sizes may also be observed.
• In the beginning the spots have yellowish margin and grayish centre. Later, the centres become whitish grey and disintegrate.
• Lesions are isolated in the beginning and afterwards they may soon coalesce. The distal portion of the leaves beyond the lesions may hang and drop off.
• In older plants, the disease appears on leaf blades with typical spindle shaped spots.
• Under congenial conditions, such spots enlarge, coalesce and form bigger lesions.
• Lesions are like those on the seedlings and are about 0.3-0.5 cm in breadth and 1-2 cm in length. Apices of the infected leaves beyond the lesions hang down and sometimes break.
• Stem infection causes blackening of the nodal region, penetrating into the tissues.

1. Stem rot / Foot rot/Collar rot
Diagnostic Symptoms
• The appearance of water-soaked spots on the stem close to ground level is what characterizes it.
• The tissues degrade as a result of the fast enlargement of these patches, girdling the stem and turning it dark brown or black.
• Strong winds cause these afflicted plants to topple over and eventually die.
• If the disease attack is not too severe, the plants will still be stunted and only one side of the stem will decay.
• If fruit develops, it is deformed and withered.
• The plant eventually dies (Fig.1).
Etiology
• Pathogen: Pythium aphanidermatum.
• Mycelium is colorless, slender, coenocytic, profusely branching and rapidly growing mostly intracellularly.
• Sporangia terminal or intercalary produce a vesicle at the end of hyphal branch.
• Zoospores biflagellate and reniform.

1) Bud Rot
Diagnostic Symptoms
• Severe on young palms.
• Yellowish green discoloration of the heart leaf or crown leaf.
• The basal tissues of the leaf rot quickly and can be easily separated from the crown.
• Spindle withers and droop down.
• Older leaves develop irregular, water soaked spots which are sunken in nature.
• The leaves and sheath in the central spindle fall off leaving an outer whorl of green leaves.
• The withered central shoot can be pulled out very easily from the crown.
• The central crown may rot and in few months the tree may wilt.
• Young nuts fail to mature and fall (Fig.1).

1) Anthracnose
Diagnostic Symptoms
• All the above ground parts are affected. However, the characteristic symptoms appear on pods.
• On cotyledons, spots are sunken dark brown or black with pink spore mass.
• Seedling infection results in collapse of seedling.
• Spots on leaves appear on lower side and are black. Later these may also appear on upper surface. When the infection is severe, the affected plants wither off.
• Black, sunken, circular spots of varying sizes appear on pods with bright red, yellow or orange margins. The centre of these spots later turns grey or pink due to sporulation of the pathogen. The border of these spots appear raised (Fig.1).