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Livestock has been essential for Indian agriculture since prehistoric times. Livestock is crucial for tripling farmers’ revenue, for bovines—particularly cattle and buffaloes—play a crucial role in the economy. India has the
largest number of livestock owners, with a wide variety of livestock and poultry breeds that are essential to the socioeconomic advancement of rural communities. The production of consumables and maintaining the country’s food security are inextricably related to the livestock and agricultural sectors. Numerous illnesses have a detrimental effect on the health and productivity of livestock and are highly significant economically. Livestock illnesses have negative effects on producers, costing them money in upkeep, resources, and production.
Protozoal infections are a major contributor to the global burden of infectious diseases and have a profound effect on health, society, and the economy. Nearly one-sixth of the world’s population is at risk of dying from serious diseases like malaria (Plasmodium spp.), African sleeping sickness (Trypanosoma brucei), Chagas’ disease (Trypanosoma cruzi) and various forms of cutaneous and visceral leishmaniasis (Leishmania spp.). Although the burden of protozoal diseases primarily affects tropical and subtropical regions, environmental changes and ecological modifications brought about by both natural and manmade factors have had and are likely to continue to have a significant impact on the emergence and spread of these infections in high-income nations.

Prices of major spices such as chillies, jeera, turmeric and cardamom are being driven to the ground by higher production, poor export earnings and a lack of working capital with traders to hold the stocks. Last December, all these spices were at record highs. With the prices ruling high last year, the acreage of most of the spices has increased this year, indicating excess production. The chilli acreage has increased by 15% to 20% while the land under jeera crop is estimated to have gone up by over 26%. The turmeric production is heading for a historic high of 82 lakh bags (each bag of 70 kg) and cardamom is having a bumper harvest.

India is emerging as one of the most dynamic ice cream markets, with growing demand driven by urbanisation, rising disposable income, premiumisation, regional flavours, modern retail, quick commerce, and expanding cold-chain infrastructure. This chapter examines the evolution and structure of the Indian ice cream market, major growth drivers, consumer segments, competitive conditions, and emerging opportunities. It also considers important challenges including seasonality, freezer investment, cold-chain reliability, SKU complexity, regulatory compliance, working capital, and market returns. The chapter provides strategic guidance for entrepreneurs and manufacturers on market entry, positioning, product portfolios, distribution, and sustainable growth in India’s increasingly competitive ice cream industry.

Soil is a dynamic natural body of the uppermost layer of earth’s crust produced by the transformation of mineral and organic substances on the earth’ s surface under the influence of environmental factors over a long period. It is the most basic of all natural resources upon which all living forms on the terrestrial ecosystem directly and indirectly depends. However, soil resources are finite, nonrenewable, fragile and heterogeneous in space and time. As a component of pedosphere, it occurs as interface between the lithosphere and atmosphere and strongly interacts with biosphere and hydrosphere (Figure 1 & 2).

Introduction
Similar to the procurement of raw materials in a factory, milk collection is one of the initial and essential steps for a milk processing or marketing company. A successful milk collection system combines efficient route planning, quality control, and effective farmer engagement. By prioritizing technology integration, cold chain management, and regulatory compliance, dairy companies can establish a reliable and sustainable milk procurement system that meets both operational and quality standards.
India dairy sector depends on smallholder individual milk producers, each contributing between one to a few litres of milk per day. Typically, milk production takes place in rural areas, while the demand is concentrated in urban centres. However, rural producers often face significant marketing challenges due to the dispersed nature of milk production, scattered settlements, and inadequate supply infrastructure. Therefore, milk needs to be collected, transported, and marketed from villages to cities to ensure profitable returns for producers. Milk is usually collected from producers at designated collection points in rural areas, which serve a large number of small suppliers. This approach minimizes the need for individual chilling and storage facilities. Collection points should follow the same hygiene standards as dairy processing facilities. Milk should arrive at a chilling station within four hours of milking, especially in warmer climates. There, it must be quickly cooled to below 4°C to preserve its quality. Bulk milk coolers of required capacity are installed for the chilling and storage of milk at low temperature till it is transported to the processing plant.

Cole crops refers to vegetable crops originated from a common ancestor, colewort or wild cliff cabbage (B. oleraceae var oleraceae or Brassica sylvestris L.) and they belong to family Brassicaceae. They prefer low temperature for growth and development hence mainly grown as temperate vegetables in temperate and subtropical climatic zones. This group of vegetable includes cabbage, cauliflower, knol khol, brussels sprout, sprouting broccoli, kale, Chinese cabbage etc. They are Mediterranean vegetables since its centre of origin is considered to be Mediterranean region. Later on, it spread into different parts of the temperate and subtropical countries. In India, cultivation of cole crops was started in the hills where temperate climate prevails and in states like Uttar Pradesh, Orissa, Bihar, Assam, West Bengal, Maharashtra and Karnataka as cool season crop. But with the introduction of tropical types which are more tolerant to high temperature cultivation, cole crops are taking new pace in the cropping system of nontraditional areas. Cabbage and cauliflower became the most widely grown cole crops though cabbage, knol khol and curly kale were the first cultivated types and cauliflower came in the mid-way followed by brussels sprout and sprouting broccoli. The genetic designation of different vegetables under cole crops were described by several workers of which Linnaeus (1753) designated all the cole crops under one species, Brassica oleraceae and in 1969, Neuwhof classified them into different forms as B oleracea var capitata L. (cabbage); B oleracea var botrytis L. (cauliflower); B oleracea var gemmifera DC. (Brussels sprout); B oleracea var italica L. (sprouting broccoli); B oleracea var gongyloides L. (knol khol) and B oleracea var acephala DC. (kale).

Cole crops are usually biennial herbs with tap root system and erect stem. They are highly cross-pollinated and temperature sensitive for the production of head and curd. They are classified as early, mid and late varieties based on the temperature requirement and duration. Among this, early varieties are found to be high temperature tolerant and late varieties are low temperature tolerant. The flowering in cole crops requires a chilling temperature of 4-70C for about 6 8 weeks which transforms the juvenile phase into reproductive stage with exceptions of some early varieties of cauliflower and sprouting broccoli. Upon receiving the chilling temperature, the central stalk will develop into reproductive shoot or multiple reproductive shoots will be formed from the curd. The earlier is seen in cabbage, brussels sprout and kale whereas, the latter in cauliflower and sprouting broccoli. The seed production of cole crops belonging to temperate groups are mostly undertaken in temperate hills especially in the hills of Uttaranchal and Himachal Pradesh whereas, seeds of tropical types are produced in plains and lower hills of India.

Cyanobacterial species

Cyanobacterial species viz., Anabaena variabilis, Anabaena fertilissima, Nostoc muscorum, N. punctiforme, N. linckia, N. commune, Spirulina platensis, Westiellopsis prolifica and Hapalosiphon sp. were obtained from National Center for Conservation and Utilization of Blue-green Algae, Indian Agricultural Research Institute, New Delhi. Cultures were maintained in BG-11 growth medium throughout the study in the laboratory.

Annuals, commonly known as seasonals, constitute an amazing group of popular flowering ornamentals widely grown in all types of parks and gardens. Enchanting colours of the flowers in various shades, forms and fragrance have made them an obvious choice for all garden lovers. Perennial plants like trees, shrubs, climbers usually form the framework of garden. However, they produce flower in a particular season and the garden remain out of flowers for considerable period of time. On the other hand, annuals serve as toppings in every season with a colouful flower plate and complement the perennials. No other plants can influence the general landscape in such an incredible manner by splashing colours and quick performance.

Botanically annuals are the plants which normally complete life cycle within one year. However, horticulturally annuals refer ornamental herbaceous plants grown in different seasons of the year for flowers and aesthetic purpose. As the winter sets in and the annuals start blooming, face of the garden alters into a vivid beauty. Easy cultivation and availability in wide array of dazzling colours have made them most popular in Indian gardens. Annuals are like jewels of the garden which magnifies beauty of the other permanent plants and features by adding colour.

Formulation is a word that can be used in a lot of different ways, but at its core, it means putting things together in the right way, usually by following a formula. Insecticides come in different forms, which are called formulations. A formulation is just the way a product is used. The chemical or biological makeup of a pesticide and its active ingredient (also called the active substance) determine how it works on living things. Most of the time, the active ingredient is mixed with other things, and the product as it is sold will need to be weakened even more before it can be used. Formulation makes a drug easier to handle, store, and use. It can also have a big effect on how well it works and how safe it is.

Insecticides come in many different forms because the active ingredients vary in how easily they dissolve, how well they kill pests, and how easy they are to handle and move. The pesticide is made up of both active and non-active (used to be called “inert”) chemicals. The manufacturer will need to know the identity of the pest, as well as details about its feeding behavior, reproduction, and life cycle, in order to create an effective formulation. Manufacturers also take into account factors including surface and equipment type, runoff and drift rates, pest habits, and safety when formulating insecticides. Inactive materials (adjuvants/ additives) are often added to insecticides to make them stick to the application surface or spread out over leaves. There are solvents (liquids) that dissolve the active ingredient, carriers (liquids or solids) that aid in the delivery of the active ingredient, etc.. Boosting the efficacy of active ingredients requires additives, such as spreaders, stickers, wetting agents, compatibility agents, foaming agents, etc.

Root crops are cool season vegetables growing for its fleshy root developed from the tap root and hypocotyl region. They are grown during winter in tropical and subtropical condition, throughout the year in hills and spring-summer in high altitude hills. The major root crops growing in our country include carrot (Umbelliferae), radish (Brassicaceae), beet root (Chenopodiaceae) and turnip (Brassicaceae). Two distinct types viz., asiatic or tropical types and European types present in these root crops except beet root. In beet root, European or biennial types only exist. The tropical types are annuals that does not require chilling treatment for flowering. Therefore, seed production of these types is taken up in plains but European types are biennials and they require vernalization treatment after vegetative phase for flowering. Hence, the seed production of biennial types is possible in hills. The seed productions of Asiatic varieties of root crops are done in Punjab, Haryana, U.P. and parts of Rajasthan and Gujarat. Whereas, the seed production of temperate varieties is done in Saproon valley, Kullu valley, Kalpa valley of H.P., Kashmir valley of J&K and selected location of Northeast region specially Sikkim and Arunachal Pradesh. The seed production of beet root is being done in high altitude hills of J&K. All the crops belonging to this group are similar in the cultural practices though they come under different family. All root crops prefer well drained loose and friable soil. Ridge or bed planting is mainly following in all root crops. They are direct sown crops and does not respond to transplanting. They are highly cross pollinated.

The two methods of seed production following in root crops are seed-to-seed method and root-to-seed method. The first method is followed for the production of truthfully labelled seed or certified seed as the seed yield will be more, but quality remains inferior to the second method. The breeder seed as well as foundation seeds require utmost quality hence root-to-seed is preferred for its production. In this method, the matured roots are harvested and the roots are inspected for its trueness. Only true-to-type roots are selected for replanting in the field for seed production and undesirable ones are discarded. The selection and rouging in seed crop are done on the basis of foliage characters and external and internal root characters (colour, shape, size, flesh colour, core size, pungency, indistinct rings etc.). The roots after selection are prepared for replanting by cutting one-third top (shoot) portion and one-fourth to one-half root cut. the prepared stecklings are replanted to obtain good yield of quality seeds. In case of turnip and beet, after selection, the tap root and tops of the roots are trimmed without injuring the crown portion and is replanted.

The term ‘mycorrhizae’ was coined more than a century ago (Frank 1885) describing that the roots of most plants are colonized by fungi and transformed into fungus roots organ. Mycorrhizae result from a mutualistic symbiosis between plant roots and certain fungi. Roots of most flowering plants live in mutual symbiosis with mycorrhizae which bio-tropically colonise the root cortex and extra-metricial mycelia help the plant to obtain plant nutrients from soil (Barea, 1991).

These fungi are ubiquitous in soil and are found in the roots of many Angiosperms, Gymnosperms, Pteridophytes and Thallophytes (Mosse et al., 1981). The mycorrhizal fungi perform the function of root hairs. The fungus takes carbohydrates from the plant and in turn supplies the plants with nutrients, hormones and protects it from root pathogens. The dependency of fungal species on host plant ranges from obligate to facultative (Brundrett, 2002; Read and Perez-Moreno, 2003). The mycorrhizal plants have greater tolerance to toxic heavy metal, nigh soil temperature, soil salinity, unfavourable soil pH and to transplantation shocks.

They play an important role in increasing plant growth and nutrients uptake (Bagyaraj, 1992, VasanthaKrishna and Bagyaraj 1993). These fungi can be used to promote biotechnologically developed plant in soil (Varma and Schuepp 1994).

Seed production in spices varies depending on the specific crop and its biological haracteristics. Below is an overview of the seed production methods for each of the spices you’ve mentioned:
1. Ginger (Zingiber officinale)
• Propagation method: Ginger is propagated through rhizomes rather than true seeds. Selected healthy rhizomes are cut into pieces, each with at least one viable bud (eye).
• Planting: The rhizome pieces are planted in well-drained soil with high organic content.
• Maintenance: Regular watering and mulching are essential to maintain soil moisture. Weeding and pest management are also crucial.
• Harvesting: The rhizomes are harvested 8-10 months after planting. Some are reserved for the next planting season.
2. Turmeric (Curcuma longa)
• Propagation method: Similar to ginger, turmeric is propagated using rhizomes.
• Planting: Rhizomes are cut into pieces with at least one bud each and planted in a prepared field.
• Maintenance: Requires consistent soil moisture, so mulching and irrigation are essential. Regular weeding and protection against pests and diseases are necessary.
• Harvesting: Rhizomes are harvested 7-9 months after planting. Selected rhizomes are stored for the next planting season.

Whenever we get a cut, a red fluid comes out of the wound. This red fluid is called blood. Blood is very important for the body as is evident from the fact that the loss of blood from the body makes it weak and may even cause death. Physiologically the blood is a red tissue composed of cells suspended in a pale yellow fluid, plasma. Unicellular organisms that live in immediate contact with the external environment obtain nutrients directly from that environment and eliminate unused or unwanted materials. Blood and lymph are important connecting fluids among the diverse anatomical structures of the mammalian organisms. Thus blood is the liquid vehicle by which the major organic nutrients are transported from the intestine where they are absorbed, to the liver where they are processed and thence to other organs. Similarly blood is the liquid vehicle for the transport of waste materials from various organs to the kidney and gastrointestinal tract from where they are eliminated. Thus the blood is the major transport carrier of nutrients, metabolites, oxygen, hormones, waste products etc. inside the body. Blood is an important medium to maintain homeostasis of various electrolytes in the body. Besides blood provides the army against any external attack on the body by harmful microorganisms. This army is in the form of cells, called white blood or corpuscles or leucocytes.

In a normal adult human being, about 5 to 6 litre of blood is present which is about 8 percent of the body weight. In domestic animals generally 5 to 8 per cent of the body weight is blood (say 30-40 litre in a cow). The blood is composed of two parts, the cells and the fluid part or plasma. The cellular constituents of blood include erythrocytes or red blood corpuscles, leucocytes or white blood corpuscles and thrombocytes or platelets. The cellular constituents of blood varies with the species as well as with the age and physiological stage of the animal.

The extracellular constituents or plasma is composed of water, electrolytes, proteins, lipids, glucose, enzymes and hormones etc. The blood undergoes coagulation on exposure to air leaving clear watery fluid, called serum. The serum is nothing but plasma minus fibrinogen and other clotting factors. The serum is a clear yellowish fluid. The yellow colour is due to the presence of small quantities of bilirubin, a bile pigment and of carotenoids. The blood serum of cattle is yellow due to presence of more of carotenoids whereas that of buffalo is white due to the absence of carotenoids. The blood clot consists of a network of fibrous strands of fibrin in which are enmeshed the cellular elements of the blood. Blood clotting is a protective mechanism against excessive loss of blood from the body. The lymph also clots, although, somewhat more slowly than blood.

Evolution is a self-occurring natural phenomenon by which new organisms develop gradually as a result of change in genetic pool of a population. It is a very widely and historically studied phenomenon which still surprises scientists due to its underlying complexity. The three processes which contribute most to evolution are genetic drift (also known as random drift or allelic drift), natural selection and mutations. Genetic drift and natural selection act at a population level, whereas mutations act at individual level. For evolution to occur, the changes these processes bring about must be heritable, which they are.
 
Genes are present on chromosomes inside nucleus of the cell and the collection of all the genes in a cell is known as the genome of that cell. Genome size and complexity varies from species to species. Simple organisms, such as bacteria and protozoans have a very simple genome, with very few genes, whereas complex higher organisms such as humans have a large genome, with thousands of genes. The position of a gene on a chromosome is known as a locus. Organisms may have more than one copy of a chromosome in the cell.

Introduction

The tropical root and tuber crops are comprised of crops covering several genera. They are staple foods in many parts of the tropics, being the source of most of the daily carbohydrate intake for large populations. These carbohydrates are mostly starches found in storage organs, which may be enlarged roots, corms, rhizomes, or tubers. Many root and tuber crops are grown as traditional foods or are adapted to unique ecosystems and are of little importance to world food production. Others such as cassava (Manihot esculenta Crantz) and white-fleshed sweet potato (Ipomoea batatas L.) are known worldwide. Several of these crops have been termed under-exploited and deserving of considerably more research input

Potato and Banana chips: Potato chips are one of the popular snack foods consumed throughout the country. Chips are mostly prepared by small scale artisans / confectioners, and sold in plastic film or paper packs. Recently, however some of the companies have installed plants having relatively large capacities and have started marketing chips in attractive packs. The fat content generally ranges between 25-40% and moisture content between 2-4%. Potatoes having high total solids, low reducing sugars and low amylase activity are most suitable for chips manufacture.

Banana chips are prepared from varieties rich in starch having very low levels of soluble sugars and polyphenol - oxidase activity. These are mostly processed and marketed in Southern States especially in Kerala. Previously, the chips were fried in coconut oil, but now other vegetable oils are also used in their processing. Relatively, banana chips are harder in texture than potato chips.

Arecanut palm (Areca catechu L.) is the source of common masticatory nut, popularly known as arecanut, betelnut, or supari. It is used extensively in India by all sections of people as masticatory, and is an essential requisite for several religious and social ceremonies.

Cashew (Anacardium occidentale L.) is an export-oriented crop grown for its nuts, a true drupe. Often referred as ‘wonder nut’, it is highly delicious and nutritive. Its nutritional composition compares well with almond, hazel nut and walnut. It is a zero-cholesterol nut with high content of unsaturated fatty acids, proteins and carbohydrates with a right combination of amino acids, vitamins and minerals. Kernels extracted from nuts are often consumed as such or used in confectionery items and various kinds of dishes. Kernel oil of pale yellow colour is used in pharmaceutical and cosmetic industries. Cashew nut shell liquid (CNSL) extracted from its shell has many industrial applications - for making paints, resins, flame-retardants, etc. Testa covering the kernel, rich in tannin, can be an acceptable substitute for wattle bark tannin in leather industry. Cashew apple, the pseudo-fruit, is rich in vitamin C. It is used to cure scurvy, diarrhea, uterine complaints and dropsy.

India is recovering from the euphoria of the Green Revolution and battling the residual effects of the extensively used chemical fertilizers and pesticides in the country’s soils. The decade from 1980 to 1990 alone saw the area under pesticides in India, increased a whopping 20-fold, from six million hectares to 125 million hectares. After a high annual consumption of nearly 75000 MT reached in the early ’90s, interventions in the form of Integrated Pest Management (IPM) practices have only now started to show a declining trend in the use of pesticides in India. Interestingly, India’s consumption of pesticides per hectare is low (0.288 kg/ha) when compared with world averages—0.5 kg/ha against Korea’s 6.60 kg/ha and Japan’s 12.0 kg/ha. According to the pesticides industry statistics, India spends US $3/ha on pesticides compared with US $24/ha spent by Philippines, US $255/ha spent by South Korea and US $633/ha by Japan. Yet, despite a comparatively low use of pesticides in India, the contamination of food products in the country is alarming. About 20 per cent of Indian food products contain pesticide residues above tolerance level compared to only 2 per cent globally. No detectable residues are found in only 49 per cent Indian food products compared to 80 per cent globally. A pesticide is any substance or mixture of substances intended for preventing, destroying, repelling or mitigating any pest. Though often misunderstood to refer only to insecticides, the term pesticide also applies to herbicides, fungicides and various other substances used to control pests.

Pesticides and their metabolites have received particular attention in the last few years in environmental trace organic analysis because they are regularly detected in food products, surface/ground waters and soil strata throughout the world as consequence of their widespread use for agricultural and nonagricultural purposes. So it is the need of the hour to study the levels of pesticides residues in plants, water and soil and their fate in environment after its degradation.

It would be necessary to work out tolerance limits of pesticides residues in/on crops, soil and water and the efforts, therefore, are directed towards various residue analytical methods like TLC, GLC and HPLC etc. which are suitable for the purpose.

Climate change and variability are concerns of humankind. The recurrent drought and desertification threaten seriously the livelihood of over 1.2 billion people who depend on land for most of their needs. The global economy has adversely been influenced due to droughts and floods, cold and heat waves, forest fires, landslips and mudslips, icestorms, duststorms, hailstorms, thunder clouds associated with lightning and the sea level rise (Fig. 1). The year 1998 was the warmest and declared as the weather related disaster year, which caused hurricane havoc in Central America and floods in China, India and Bangladesh. Canada and New England in the U.S suffered heavily due to icestorm in January while Turkey, Argentina and Paraguay with floods in June 1998. In contrast, huge crop losses were noticed in Maharashtra (India) due to unseasonal and poor distribution of rainfall during 1997-98. The 1997/1998 El Nino event, the strongest of the last century affected 110 million people and costed the global economy nearly US$ 100 billion. A string of 16 consecutive months saw record high global mean temperature in 1997-98.

Similar to animals of the higher order, insects also possess all important internal systems of organs necessary for the proper performance of the various vital functions. The most important of the systems are the alimentary or  digestive  system,  the  circulatory  system,  the  respiratory system, the reproductive system and the excretory system. The fundamental arrangement of the various organs is more or less similar in all insects and does not exhibit much remarkable variations as seen in the external morphological features. The dorsal blood vessel or heart runs along the median line immediately below the dorsal wall. The digestive system including the alimentary canal and its appendages lie in the middle, below the heart. The nervous chain lies below the alimentary canal and immediately  above  the  ventral  wall.   The  organs  connected  with  the reproductive system are found in the posterior region of the abdominal cavity on both sides of the alimentary canal.  Though these arrangements are characteristic of all Arthropods, including insects, they are quite different in the higher animals (Fig.23)