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Soil acidity is a major constraint for crop production. The production of acid in soils is a natural process, especially in the high rainfall areas. The removal of basic cations especially Ca and Mg, by leaching and erosion results in their replacement by acidic cations, H, Al and Fe on cation exchange sites and in the soil solution, which are in dynamic equilibrium with each other. Soils, that develop from weathered granite are likely to be more acidic than those developed from shale or limestone. Organic matter decay produces H+ in soils, which also contribute to soil acidity. Intensive cropping and use of hybrid & high yielding crop varieties remove large quantities of basic elements essential for their growth i.e. Ca, Mg and K & deplete the soils. Rate of acidification is also accelerated by  faulty fertilizer (especially Nitrogen) management practices.

John William Harshberger codified ethnobotany as ‘the study of plants used by primitive and aboriginal people ‘in a popular lecture on 4 December 1895. Later it was published in the Botanical Gazette in 1896 and now he is regarded as “Father of Ethnobotany”. Subsequently, Walter Fewkes (1896) adopted the word ethnobotany after Harshberger for the title of a research paper. Another term ‘Arboriginal Botany’ coined by Steven Powers (1873- 1875) was in use for about two decades before Harsh Berger. In brief, “Ethnobotany is the study of interrelations between primitive human cultures and the plants and animals in its environment, which is regarded as the branch of ethnobiology”. There are some other definitions of ethnobotany by various authors:

Jones (1941) defined as “Ethnobotany is the study of interrelationship between man and vegetation”.

Faulks (1958) considered it as “The total relationship between man and vegetation” in his book entitled “An Introduction to Ethnobotany” It was the first book specially published on ethnobotany. Schultes (1962) explained as “Ethnobotany is the study of relationships which exist between people of a primitive society and their plant environment”. Gadgil and Vartak (1976) considered it as “Branch of economic botany which deals with the role of plants in life and culture of arboriginals and tribal people”. Alcorn (1984) states “It is the study of contextualized plant use”. Wickens (1990) defined ethnobotany as “The study of useful plants prior to their commercial exploitation and eventual domestication”. According to Ford 1994, ethnobotany is concerned with a wide range of interest of plants in cultural and ecological context as men in his edited book “The Nature and Status of Ethnobotany”. According to Martin 1995, ethnobotany is the part of ethnoecology, which concerns plants. Turner 1996 was given the appropriate definition “the science of people’s interaction with plants”. In context of Indian ethnobotany the first book published by Jain, S.K., 1981 entitled “Glimpses of Indian Ethnobotany” and Dr. Jain (2001) defined ethnobotany as “It deals with the study of total natural and traditional interrelationship between man and plants and his environment”.

1.1 Background

The whole world is characterized by diverse cultures, different approaches to life, divergent outlooks and world views and dissimilar living conditions and environments. The people in it live with cultural, social, economic and educational dissimilarities, differences, inequalities, and goals. Despite the disparities in everything, the whole world is unified by Information, Communication and Technology through the global media culture, technocapitalism, and information revolution. Gone are the days when people confined themselves to their hearths, farms, educational institutions and places of work, managing their lives with basic minimum requirements and needs! 

Everyone on this earth wishes to have a healthy life free from all ailments, stress and strain. But it is a common observation that some of us are more susceptible to diseases and fall victim of many infections while others have the capacity to resist many such infections. They are not so much susceptible to diseases. Is there anything which distinguishes them from others? An organism is made up of organs and organs systems. Like many other organ systems, in the body there is a system which is concerned with the protection of the body from infections.

Climate Change has emerged as one of the most serious environmental concerns of recent times. The most imminent climate change is increase in atmospheric temperature due to increased levels of greenhouse gases such as carbon dioxide (CO₂), methane (CH₄), nitrous oxide (N₂O) and hydrochlorofluoro carbons (HCFCs). Because of increasing concentrations of the greenhouse gases in atmosphere, there is much concern about future changes in the climate system viz., Atmosphere, Lithosphere, Biosphere, Hydrosphere and Cryosphere. Direct or indirect effects on the society linked sectors like water, forestry, agriculture, animal agriculture, fisheries, land and marine biodiversity and health due to climate change/variability are many-fold and economic impact of climate change is enormous. The recurrent drought and desertification threaten seriously the livelihood of over 1.2 billion people who depend on land for most of their needs.

Veterinary public health deals with the contributions of veterinary medicine to public health. It is concerned, in the first instance, with the control and elimination of zoonoses and also with the following areas of activity:
    ·    Food hygiene (production, processing and distribution of foods of animal origin)
    ·    Environmental contamination and degradation by animal wastes and animal products
    ·    Comparative medicine (eg. Studies in animals on naturally appearing cancer, cardiovascular disease, metabolic and other disorders encountered in humans)
    ·    Laboratory animal medicine
    ·    Education and training in VPH and communication with the public
    ·    Reproduction biology
    ·    Aspects of mental and societal health
    ·    Emergency veterinary functions in natural disasters and other catastrophes.

Toxicology is defined as the study of chemical or physical agents which interact with biologic systems to produce a response in the organisms. Toxicity is the relative ability of a substance to cause injury to biologic tissue. Given the broad range of toxicities any substance might eventually invoke in an organism, it is easy to understand the wisdom of Paracelsus (1493-1541) when he said, “All substances are poisons; there is none which is not a poison. The right dose differentiates a poison and a remedy”.

Toxicology is the study of the harmful effects of chemical compounds on biologic systems, including their properties, actions, and effects. The toxic agent is referred to as a toxicant or poison. The term toxin refers to poisons produced by a biologic source (eg, venoms, plant toxins); the redundant term biotoxin is occasionally used. Toxicosis, poisoning, and intoxication are synonymous terms for the disease produced by a toxicant. Toxicity (sometimes incorrectly used instead of poisoning) refers to the amount of a toxicant necessary to produce a detrimental effect. Hazard describes the likelihood of poisoning under conditions of use.

1.1 General

Food is basic necessity for the survival of human beings. It is derived from agriculture which traps and transfers solar energy in chemical energy in the form of biomass and end products are processed and utilized for food, feed, fibre, fertilizer, and fuel. Indian’s economic security continues to be foreseen upon agricultural sector. Agriculture supports 52 per cent of population, as against about 75 per cent at the time of dependence. Despite the focus on industrialization, agriculture remains a dominant sector of the Indian economy both in terms of contribution to Gross Domestic Product (GDP) as well as a source of employment to millions across the country. India occupies a leading position in global trade of agricultural products. However, its total agricultural export basket accounts for a little over 2.15 per cent of the world agricultural trade. The major export destinations are USA, Saudi Arabia, Iran, Nepal and Bangladesh. Among agricultural commodities, basmati rice, spices, oil meals, sugar, cotton and castor oil have been leading export commodities.

Agriculture is an essential ingredient in overall development of India economic. The history of Indian agriculture in dates back to Indus Valley Civilization and even before that in some places of Southern India. India ranks second worldwide in farm outputs.

On the eve of Independence, 70 per cent of India’s nation income was from agricultural sector. Before 1947, over 85 per cent of country’s population lives in villages where livelihood completely depended on agriculture, which contributed over 95per cent of country’s income. Agricultural sector was most important sector in Indian economy facing massive stagnation and continuous determination. In the present context, around 60 – 70 per cent of Indian population directly or indirectly depends upon the agricultural sector and currently it contributes to 16 per cent of the Indian gross domestic product.

Nearly 19.9% of India's GDP (Statistics Times.com, 2021) and 54.6% (According to the 2011 census of India) of the people are employed in agriculture, which is important for the country's economy. Despite making up the majority of landowners, small and marginal farmers confront a number of obstacles including restricted access to government services, contemporary technologies, and financial choices. In addition, they frequently experience crop failures and are heavily dependent on shady middlemen and local loan sharks. Following the Y.K. Alagh Committee's recommendations, the Indian government introduced the idea of Farmer Producer Organisation (FPO) in 2001. These organisations are designed to empower small-scale farmers by giving them the ability to communicate directly with consumers and strengthen their negotiating position.

Small-scale farmer groups known as FPOs band together to promote their shared products and pool resources. In India, there are already over 7,300 FPOs registered, with over 1.5 million farmers joining. The Indian government wants to bring together over a million farmers under the FPO umbrella by setting an ambitious objective of 10,000 new FPOs being established by 2024–25.

1.1. Prologue

In present era, agriculture is a cause of global concern in the context of price volatility with a rising trend growing concerns for food security and resultant trade restrictions, global economic conditions in the recent past, the forecasted rate of reduction of growth of agricultural land over the next two decades, increasing mismatches between supply of agricultural products in relation to growing demand and the climatic changes which are wielding pressures on agricultural production. Thus, enhancing agriculture production and productivity have emerged as a global challenge. India, with 2.4 per cent of the world’s geographical area, is the largest producer of pulses, tea, and milk and second largest producer of fruits, vegetables, wheat, rice, groundnut and sugarcane in the world but supports about 16.2 per cent of the world’s population. Coupled with small scale land holdings and deep rooted poverty in rural areas, the magnitude and dimensions of challenges for agriculture policy-makers have increased manifold. So far as the agriculture sector in Odisha is concerned, it contributes only 15.6 percent in 2013-14 towards State Gross Domestic Product (SGDP), but provides employment and sustenance to more than 60 percent of the total workforce of the State. In this sense, the agriculture sector is still the mainstay of the economy of Odisha. According to the Economic Survey 2013-14 of Odisha, despite wide annual variations in its growth, the agriculture sector had grown at a rate of 12.72 per cent in 2012-13. However, a negative growth of 3.53 percent is anticipated during 2013-14 due to cyclonic storm Phailin and flash floods in the State in October 2013. The real per capita income of Odisha was Rs. 25,891 in 2013-14 which was around 65 per cent of All-India real per capita income of Rs.39, 961. According to the 68th round of National Sample Survey Organization (NSSO), the monthly per capita consumer expenditure (MPCE) for rural and urban Odisha is below the respective national averages. In the food and non-food consumption behaviour, an average Indian spends more than an average person in Odisha. In short, the above parameters pinpoint that the State of Odisha has been lagging behind the national economy & highlights the necessity of achieving higher growth on a sustainable manner across the sectors particularly the agriculture sector in order to uplift the society from underdevelopment & poverty. Though the contribution of agriculture to Net State Domestic Product (NSDP) has declined, the percentage of workforce engaged in agriculture has remained somewhat unchanged. This implies that there has been an overcrowding in agriculture without any noticeable increase in production.

Agroforestry is a new name for a set of old practices. The general concept of agroforestry is to integrate trees and agriculture so as to create a more diversified landscape, while providing the producers with new environmental and economic benefits. In other words, agroforestry is a method of farming that allows trees and shrubs to grow along with crops and/or livestock, therefore blending agriculture and forestry in the same production system. In fact, man's association with forest is much older than with agriculture. First man was a food gatherer and hunter in forests. Then he realized that the seeds of the fruits he collected germinated, grew into plants and bore the fruits again and thus man started to cultivate foods. Man's desire to live in a community created settled agriculture.

The pressure on the agricultural lands has increased manifolds due to the increasing population, expansion of urban area and the industrialization process. The environment has also been disturbed. Soil is losing its productivity and the biodiversity is threatened. Farming community is trying all means to increase the land productivity. Chemical fertilizers and pesticides are applied in higher proportion, causing environmental pollution hazards. Under all these circumstances agroforestry has shown that besides sustainable agriculture it can also help promote a better environment. Trees have always played an important role in mankind's survival. This relatively young science known as agroforestry was brought from the realm of indigenous knowledge into the forefront of agricultural research three and half decades ago and was promoted widely as a sustainability-enhancing practice that combines the best attributes of forestry and agriculture.

Agriculture continues to be the occupation and way of life for more than half of the Indian population even today. Sustainable prosperity of this class-the farmers, the landless agricultural labourers holds the key for improving the overall human resource development scenario in the country. Indian agriculture had been on traditional lines till the first waves of Green Revolution gave a sudden boost to the production and productivity of major cereals in the assured irrigated areas. Quick dissemination of technological information from the agriculture research system to the farmers in the field and reporting of farmers feed back to the research system is one of the critical inputs in transfer of agricultural technology. The information and communication support during last 50 years has mainly been conventional. The extension personnel of the departments of agriculture disseminated the technological message to the farmers through personal approach. This approach has not been able to reach and satisfy majority of the farmers who are spread across the whole country with varied interests. This gap remains a challenge for the Extension System even today.

To reach over 110 million farmers, spread over 500 districts and over 6000 blocks is an uphill task. The diversity of agro-ecological situations adds to this challenge further. The success of Green revolution was mainly achieved due to concerted homogenous extension strategy. Farmer’s needs are much more diversified and the knowledge required to address them is beyond the capacity of the grass root level extension functionaries.

There are basically two aspects of extension: the education function which aims to help farmers gain knowledge, acquire skills and change attitudes for their own benefit; and the communication function which transfers information about suitable technologies to farmers and growers and offers them alternative solutions to improve their situations. The aim is to transform the information into knowledge timely and accurately to create an environment for farmers to use it. IT will be indispensable in transferring information between research and extension organizations.

Vegetables are rich source of nutrients, vitamins and minerals. Phytochemical contents in vegetables and their strong antioxidant potential in scavergering ree radicals have generated tremendous attention among the consumers. Consumption of vegetables has significant health-promoting effect and can reduce the incidence of cardiovascular diseases, cancer, Acquired Immuno Deficiency Syndrome (AIDS) and various other degenerative diseases. Human health, in recent years, has assumed an unprecedented status. The rising population levels, increase in mental stress and changes in dietary habits have resulted in various forms of degenerative diseases including cardiovascular, cancer and ageing. As a result, there has been an alarming explosion in consumers’ interest in health. In recent past, tremendous progress has been made for increasing vegetable production in the country. India has emerged as the second largest producer of vegetables next to China. During 2000-2001, India produced 93.92 million tonnes of vegetables from 6.24 million ha of land, accounting a productivity of 15.0 tonnes/ha. During 1991-1992, total vegetable production was 58.54 million tonnes from 5.59 million ha of land, with productivity of 10.5 tonnes/ha. Thus, in last one decade country has multiplied its vegetable production one-and-a-half times. Presently, India’s share is more than 13.60%. Our country will need to produce 215 million tonnes vegetables by 2015 to meet the demand of domestic and export markets. The increase in vegetable production by increasing area under vegetable cultivation is limited due to continued decrease of land holdings. Hence, it is essential to increase vegetable productivity to fulfill country’s requirements for food and nutritional security and poverty alleviation.

Canine domestication is an age-old practice which started with guard for humans and other animals, dogs being the favorite companion animals. They have many positive social effects on lives of their owners including enhanced emotional sense and companionship and even reduction of anxiety and mental disorders. Though dogs have proven good for human health, it should be kept in mind that are prone to many disorders and infectious diseases. Healthy life of dogs is attributed to healthy lifestyle, good feeding practices and regular medical care. In addition, an equally important practice is vaccination. Since dogs live in close proximity to human beings and their environment, regular check on their immunity becomes essential, especially when kept as indoor pets. Their illnesses vary from minor issues like dental tartar to fatal diseases like tumors and rabies. Depending upon lifestyle patterns and subsequent body parameters, many predisposing factors increases the susceptibility of dogs to various diseases.

The yesteryear concept of employing one or two acclaimed anaesthetic drugs to produce sedation and general anaesthesia is now switching over to the era of balanced sedation and balanced anaesthesia. The theory of balanced anaesthesia entails achieving the state of general anaesthesia with the proportionate administration of a mixture of small amounts of several neuronal depressant drugs which summates the advantages of the individual drugs but not their disadvantages (Bettschart-Wolfensberger and Larenza, 2007). Knowledge about balanced anesthesia and targeted effects of drugs on neuronal pathways has started to influence veterinary anaesthetists worldwide. But there are many constraints for a vast majority of veterinary practitioners in India to follow this emerging modality of anaesthetic practice. It is almost impractical for most of them to get the assistance of a veterinary anaesthesiologist every time. So they experience complexities to deal with the pharmacological dosing of multiple component drugs of balanced anaesthetic protocols. Memorising the doses and calculating the volume of injection of multiple component drugs where the doses of some drugs has to be calculated in milligram per kilogram body weight while others have to be calculated in microgram per kilogram body weight becomes a cumbersome task for the practitioner. Moreover, many of these anaesthetic drugs are available in ampoules, and hence multiple ampoules have to be broken for every single surgery; consuming a lot of time. Wastage of the leftover anaesthetic in opened ampoules is another concern. Unavailability of some drugs at some areas is another issue the practitioner faces. These challenges constrain the practitioner from practicing balanced anaesthesia and most of them lean on the verily familiar conventional anaesthetic protocol, based exclusively on one or two frequently used drugs, for almost all the surgical procedures of varying depth. Since only one or two anaesthetic drugs are involved in the protocol, the drugs have to be used at its upper limit of pharmacological doses to achieve the desired endpoints of anaesthesia. This will increase the probable risk of undesired side effects of these drugs. The challenges that restrict our practitioners from advancing beyond the era of sole reliance on one or two drugs for producing the state of anaesthesia has to be addressed and measures to resolve these issues have to be evolved to promote and equip our veterinary practitioners to practice the safer technique of balanced anaesthesia. Encompassing these objectives, and based on evidence and

Introduction

India with exceeding population of 1027.01 million with 741 million living in rural areas is on the path of development. With 40% of population below poverty line, our country faces the problem of quality life. The lack of access to and control over resources is said to be the cause of poverty. The central aim of enhancing economic productivity of India is to improve the overall welfare of those residing under poverty line. To combat poverty, ‘self help promotion’ is of recent paradigm that has attracted attention of all sections of population. Now it is a matter of concern for all those social consciousness driven people who wants to vanish poverty through this concept known as Self Help Group.

As per the report of ILO, by the year 2050 about 33% of people in the developed countries and 19% in developing countries will be sixty years or older and most of them incidentally will be women. 2001 census reveals that unorganized labour account for more than 40% of the total work force and total employment in both sectors in our country is 397 crores. Out of the unorganized sector workers, 237 crores are employed in agriculture.

Women form half of our population. They have significant roles in overall development. Rural development concept in our country attaches more importance to women development. Through various projects and research, it has been recognized that group approach is only means of reaching disadvantaged people in our society within which women are included. Many countries in Asia have proved effectiveness of group approach in achieving development.

With increasing emphasis on development, quality life, livelihood, etc. group concept has to be worked out in development prospective. The advantages of group concept over individual approach are i) Democratizations ii) Visualization of common problem iii) Interaction to become homogeneous iv) Power to present problem before authorities v) Farming base for grass root level planning vi) Realization of one’s potentiality compared to others vii) Protection from risk or sharing of risk viii) Enabling to form acceptable rule and regulation and ix) feeling of empowerment.

The term ‘Spices and Condiments’ applies to such natural plant or vegetable products or mixtures thereof, used in whole or ground form, mainly for imparting flavour, aroma and pungency to food. They are low volume high value crops which play a pivotal role in our national economy and provide a strong footing in the international market. According to the latest report of the International Organization for Standardization (ISO), there are about 109 spices grown in different parts of the world. India grows about 52 of them. The list of those spices with botanical and English names which come under the purview of Spices, Board, Ministry of Commerce, Government of India is given in Table 1.

Abiotic stresses are major constraints for many crop plants in specific areas over the globe which limits the crop production. Dudal (1976) estimated that only 10% of world’s arable land may be categorized as free from stress. The rapid change in environmental conditions likely to override the adaptive potential of plants, this environmental changes mainly originated from anthropogenic activities, which has caused soil and air pollution, plant are exposed to natural climatic or edaphic stresses, such as, high irradiation, heat, chilling, freezing, drought, excess water and waterlogging and nutrient imbalance. Among abiotic stresses drought is the main abiotic factor as it affects 26% of arable area (Table 1.1). Water stress is a single most severe, limitation to the productivity of rice in the rainfed ecosystem (Widawgky and O’Toole, 1990). Mineral toxicity/deficiencies are second in importance. Among mineral toxicity, salinity is wide spread and is estimated to affect 10% of the world land surface (Richards, 1995).

Albeit a mammoth volume of food grain production in India, 320 million tons and close to 350 million tons of vegetables production in 2023 evinces the emergence of mighty Indian agriculture over the geo-political expanse at global level, yet the income from agriculture to her 140 millions of farmers is not secured, persistent and satisfying. This is due to a mal orchestration of weather-market-job-technolgy uncertainties. The farmers producer organization offers them a new hope and aspiration for small-marginal tiny agricultural producers of India.

Agricultural sciences stand at the forefront of human progress, addressing some of the world’s most pressing challenges - from ensuring global food security to mitigating the effects of climate change. This multidisciplinary field encompasses the study of crop production, animal husbandry, soil science, agrometeorology, biotechnology, and agricultural economics, all working collectively to improve farming systems and resource management. With the global population projected to surpass 9 billion by 2050, agricultural sciences hold the key to producing more food sustainably while minimizing the environmental footprint of agriculture. However, the effectiveness of agricultural sciences in meeting these challenges depends not only on the quality of research produced but also on the systems that govern how this research is evaluated, disseminated, and applied.
One of the most significant drivers of academic and professional success in agricultural sciences is the journal rating system. These systems serve as benchmarks for evaluating the quality and impact of scholarly publications, influencing funding decisions, academic promotions, and research collaborations. A Research Evaluation System is a structured framework or methodology used to assess and measure the quality, impact, and relevance of research activities, outputs, and outcomes. These systems are crucial in academia, industry, and research institutions to ensure that resources are used effectively and that research aligns with organizational or societal goals. The evaluation of performance in scientific research at any level - whether at the individual, institutional, research council or country level – is not easy. Traditionally, research evaluation at the individual and institutional levels has depended largely on peer opinion, but with the rapid growth of science over the last century and the availability of databases and scientometric techniques, quantitative indicators have gained importance. Yet, the methodologies underlying these rating systems are often opaque, biased, and narrowly focused on quantitative metrics such as citation counts and impact factors. Such limitations create barriers for researchers from underrepresented regions and disciplines, perpetuating global disparities in scientific research and its application. Both peer review and metrics are subject to flaws, more so in India because of the way they are used. Government agencies, funding bodies and academic and research institutions in India suffer from the impact factor and h-index syndrome. The uninformed use of indicators such as average and cumulative impact factors and the arbitrary criteria stipulated by some agencies