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Location

Bundelkhand is a geographical and cultural region and also a mountain range in central & North India. The hilly region is now divided between the states of Uttar Pradesh and Madhya Pradesh with the larger portion lying in the latter state. Bundelkhand region is situated between Vindhya range in south and Indo-Gangetic plain in north and lies between 23º10’ and 26º27’ N Latitude and 78º4’ and 81º34’ E Longitude, covering an area of 70,747 sq km. It spread over two states viz. Uttar Pradesh and Madhya Pradesh and comprises of 14 districts. It is spreading over of seven districts of Uttar Pradesh viz. Jhansi, Lalitpur, Jalaun, Hamirpur, Mahoba, Banda and Chitrakoot and similarly seven districts of Madhya Pradesh viz. Sagar, Panna, Tikamgarh, Chhatarpur, Damoh, Datia and recently formulated Niwari district (Fig. 1). The language spoken in Bundelkhand is Bundelkhandi and Hindi. The total population of Bundelkhand as 2011 census is 1,83,35,044.

2.1 Introduction in Plant Breeding

A. Define/Explain the followings

1. Plant breeding: Plant breeding is defined as the art, science and technology of improving the genetic make-up of crop plants in relation to their economic use for mankind.

Introduction
Potato (Solanum tuberosum L.) is one of the most important tuberous, starchy and versatile food crop belongs to family Solanaceae. In India potato is grown in an area of 2.07 Mha with a production of 48 MT and a productivity of 23.19 MT/ha. The potato producing major states in India are Uttar Pradesh, West Bengal, Bihar, Madhya Pradesh, Gujarat and Karnataka. In Karnataka, the crop is grown in an area of 44,160 ha with an annual production of 5,89,120 MT and productivity of 13.34 t/ha (Anonymous, 2014). Further in Karnataka Potato is mainly grown in Hassan, Belgaum, Dharwad, Chikkaballapur and Kolar districts. Hassan district alone contributes more than 41 per cent of potato production in the state (Bhajantri 2011). Basically potato prefers relatively low temperature during early growth and cool weather during tuber development. It requires 25°C temperature at the time of sprouting, 20°C for vegetative growth and 17 to 20°C for tuber development. ARC saplings are mainly used for seed tuber production at a quicker rate. Farmers can produce zero generation seed tubers from ARC saplings without any shipping costs involved. In this regard KVK, Hassan after knowing the existence of innovative ARC sapling technology from the International Center for Potato (CIP), German innovation center (GIZ/GIC) Bengaluru, Krishi Vigyan Kendra, Kandali, Hassan procured tissue culture bottles/mother culture from CPRI, Shimla Himachala Pradesh through CIP, GIZ/GIC Bengaluru. By using the mother culture KVK Hassan has produced approximately two lakhs ARC saplings with existing facility and conducted the field evaluation studies on “Performance and evaluation of Apical Rooted Potato saplings in Hassan district”.
About the Technologies Addressed
The ICAR-KVK, Hassan has introduced two technologies in potato during last decade to improve the yield and to reduce the cost of production, namely, Apical Rooted Cuttings (ARC) for quality seed tuber production and Mechanization in Potato to reduce the labour requirement and drudgery. The ARC is a technology where small portion of disease free mother tuber is collected and multiplied under aseptic conditions (Tissue culture) in a growing media to produce new and healthy plantlets. These plantlets are used as mother

Practical have a significant role in the study of any theoretical subject. Whatever a student learns in theory, he verifies it by actual doing with his own hands.  Thus, these reduce any doubts and misbelieve from his mind. These verifications by actually doing the things are performed in the laboratories.  A laboratory is a place with the basic and essential equipments and adequate facilities for students and teachers to perform and observe experiments.  Plants will continue to provide novel products as well as chemical models for new drugs in the coming centuries.  The arrival of chemical analysis and the characterization of molecular structures have helped in precisely identifying these plants and correlating them with their activity under controlled experimentation.

Introduction
An organism can be highly destructive in one habitat while coexisting peacefully in another. It is exceedingly challenging to forecast the impact of a new species on the local flora and fauna when it is brought into an ecosystem where it has never before lived naturally. In competition for resources and space, the imported species can surpass the native fauna. A delicate web of interdependence that gradually shaped over thousands of years is harmed when introduced species compete more successfully for resources because they have no predators in the area. In certain cases, they even kill and eat native populations (Raman et al., 2013). Fish species classified as non-native are those that have been intentionally introduced outside of their natural range (for example, to support aquaculture, improve a reservoir or recreational fishery, through the ornamental fish trade, or to control mosquitoes), accidentally introduced (for example, through bait releases, aquaculture escapes, or ballast water transport (Gupta and Everard, 2019), or introduced in the name of wellmeaning but misguided religious practices (Everard et al., 2019). Due to their higher birth rate, the tendency to feed on local fish species, increased growth rate, larger size, longer life spans, or competition for comparable food supplies and habitat, these species may negatively impact native fish species (Ricciardi and Rsmussen, 1998).
The International Union for Conservation of Nature and Natural Resources (IUCN) classifies alien invasive species as those that spread quickly through natural or semi-natural ecosystems or habitats, act as change agents, and endanger the biological diversity of the host species. These invasive are widely dispersed across the world's ecosystems, including every class of living thing (Raghubanshi et al., 2005). Fish native to the area compete with exotics for food and habitat. The quality of the aquatic ecosystems may deteriorate, new illnesses and parasites may be introduced, hybrids may be produced, native fish may be killed, and genetic "pollution" may occur. All of these will eventually cause the priceless biodiversity to disappear (Nyman, 1991). The socioeconomic facets of the human population that depend on aquatic environments for survival are also at danger, in addition to possible consequences on the quantity or quality of biodiversity (Philipp et al., 1995). The most varied group of vertebrates is fish, and freshwater fish in particular are thought to be among the most critically threatened animal species due to the introduction of alien (or non-native) species, which are species that do not typically occur in an aquatic environment (CONABIO, 2008). According to Contreras-Balderas (1999), these species hurt local populations when they are introduced and harm ecosystems by causing the water body to deteriorate. Maclvor brought the first group of exotic fish in 1874, namely crucian carp

Agricultural mechanization involves the design, manufacture, distribution, use and servicing of all types of agricultural tools, equipment and machines. It includes three main power sources: human, animal and mechanical with special emphasis on mechanical (tractive power).

Mechanization has been identified as one of the critical inputs for production agriculture. It may be described as an appropriate package of technology to i) ensure timely field operations to increase productivity, reduce crop losses and improve product quality, ii) increase land utilization and input use efficiency and iii) increase labour productivity through labour saving and drudgery reducing mechanical devices. The mechanization of Indian agriculture has proceeded along two-pronged approach based on improved equipment and enhanced power supply. However, compared to the mechanization of western agriculture which was motivated by the need to substitute human labour and draught animals with mechanical prime movers, the guiding principle in mechanizing Indian agriculture has been to maintain a socially desirable mix of human labour, draught animal power and mechanical power.

Introduction
Liposomes are bubble-like structures made up of (phospho)lipids that form on their own and surround an area of water in the middle with two or more overlapping layers of lipids. Liposomes are between 30 and micrometers in size and are made up of two phospholipid layers that are 4-5 nm thick. British scientists Alec Bangham and his colleagues at Babraham Cambridge were the first to describe the structure of liposomes in 1964 (Kozubek et al., 2000; Samad et al., 2007). This was in the middle of the 1960s and was a big step forward for the field of liposomology. Following this, liposomes have been studied in great detail because they can carry imaging agents, proteins, nucleic acids, and small chemicals. Many ways of giving medicine have been created to make treatment more effective and help patients stick with it. These include parenteral, pulmonary, oral, transdermal, ophthalmic, and nasal methods. In addition, liposomes are used a lot in the food and beauty industries (Maurer et al., 2001). Liposomes are very good at delivering drugs because they keep the parts inside from breaking down naturally, increase the half-life of the drug, manage the release of drug molecules, and are very safe and compatible with living things. Liposomes can improve therapeutic benefits by passively or actively targeting to deliver their payload to the affected area. This raises the maximum dose that can be tolerated, lowers the risk of systemic side effects, and improves treatment results. When compared to normal tissue, which has strong links between endothelial cells, abnormal tissues like solid tumors or inflammatory sites have more permeable capillaries (Szoka, 2019; Allen and Cullis, 2013; Fielding, 1991).
The enhanced permeability and retention (EPR) effect is when liposomes can quietly gather and stay in damaged tissues by passing through the broken neovasculature. When the liposome interacts with certain molecules and receptors on the surface of tumor cells, this is called active targeting (Saraf et al., 2020). Some receptors, like folic acid, integrin, CD44, CD13, prostate-specific membrane antigen, vascular endothelial growth factor, and epidermal growth factor, may be overexpressed in tumor cells. Certain ligands could be used to change the surface of liposomes, as shown by the receptors. Antibodies, nucleic acids, protein peptides, iNGR, small molecules like folic acid, and carbohydrates are some of these ligands. Besides being used for specific medicines, liposomes are also a great way to get drugs to people who need them. However, liposomes have not yet reached their full potential because there are only 14 different types of liposomal goods on the market. We have learned more about commercial liposomal products that have been approved by both the FDA and the EMA through this research. The materials used in commercial goods and the ways they are made are both carefully thought out (Nekkanti and Kalepu, 2015; Olusanya et al., 2018).

There is no cereal in the world which has no immense patentability as in maize and that’s why it is called the “Queen of cereals”. It is the world’s leading cereals crop after rice and wheat. It is one of most important cereals of Nepal. At national level, it stands second position after rice in term of area and fourth in term of production after rice, potato and sugarcane. Maize is the most important cereals crop of hill and mid hills of Nepal. It is grown single as well as mixed cropping with millets or legumes or potato. Maize crop in hill is grown as rainfed farming. Generally, farmer of such region does not apply chemical fertilizer but they fertilize the land with organic manures in three seasons viz., rainy, winter and spring season. In rainy season it grown in upland while in spring season in low land. The winter maize is grown in Terai and inner Terai in low land as well as upland.

Myology: It is the branch of biological science which deals with the description of different muscles and their accessory structures.

Muscle is a contractile tissue present in all animals. Its function is to produce motion. Impulses from nerve cells control the contraction of each muscle fiber. Contractile part of muscles is muscular tissue.

There are three kinds of muscular tissue in the body:

a. Striated or striped muscle

b. Non-striated or unstriped or smooth muscle

c. Cardiac muscle.

For dissection purpose only striated muscles are included in this book.

Crops that are not part of the customary diet of the local population and grown primarily for their high cash values and export potential are categorized as non- traditional. Non-traditional crops are usually cultivated on low acreage, crops such as ethnic fruits and vegetables, culinary and medicinal herbs, plants for industrial uses etc. are usually considered as non-traditional fruit crops. A non traditional crop may be new to a region or simply new to the grower. Many times non-traditional crops are cultivated to adapt to changing trends in agriculture and demographics.

For growing non-traditional crop proper planning is required to build a comprehensive business case. Realistic assessment of the potential risks and gains is necessary before actual implementation. All aspects of non-traditional crop production, including the agronomics of growing the crop, potential food safety and regulatory issues and marketing needs to be reviewed. Experience of producing conventional crops may not necessarily be directly applicable in producing non-traditional crops.

1. Definition and Scope Pharmacognosy is the study of drugs and other economically valuable materials derived from natural sources, encompassing both plant and animal origins. This field examines a wide spectrum of aspects related to these materials, including their history, production, commerce, collection, selection, identification, valuation, preservation, and ultimately, their use. The term “pharmacognosy” was first formally used by C. A. Seydler in his 1815 dissertation, Analecta pharmacognostica. The word itself is derived from the Greek terms pharmakon, meaning drug or medicine, and gnosis, meaning knowledge. Thus, pharmacognosy literally translates to “knowledge of drugs.” It’s crucial to differentiate pharmacognosy from pharmacology due to their distinct areas of focus within the realm of drugs. Pharmacology, aptly defined as “a discourse on drugs,” centers on investigating the effects of drugs and other chemical substances on living systems, be it organs or entire organisms. In contrast, pharmacognosy directs its attention to the origins, identification, and inherent properties of natural products – often from plants, but also including other biological sources – that exhibit potential medicinal or economic significance. Pharmacognosy, by its very nature, is an interdisciplinary science, integrating knowledge from a variety of scientific domains. A strong foundation in botany is fundamental for the accurate identification and classification of medicinal plants. Chemistry is indispensable for elucidating the chemical constituents of these natural products and understanding their characteristics. Zoology provides insights into drugs and materials derived from the animal kingdom. Moreover, the principles of physics and genetics are applied to tackle diverse issues concerning the identity, purity, quality control, and effective preservation of these important natural resources.

Introduction

Quantum Geographical Information System (QGIS) is an open source GIS environment. The software package is available freely in web https://www.qgis.org/en/site/forusers/download.html) and can be installed in a variety of computer platform e.g. Windows, Linux, Mac OS X, Android etc. Latest information on QGIS is available inhttp://www.qgis.org/en/site/. Basically, the QGIS GUI is divided into five areas: (i) Menu Bar, (ii) Tool Bar (iii) Map Legend, (iv) Map View and (v) Status Bar. QGIS allows users to define a global and project-wise coordinate reference system (CRS) for layers without a pre-defined CRS. It also allows the user to define custom coordinate reference systems and supports on-the-fly (OTF) projection of vector and raster layers. All of these features allow the user to display layers with different CRSs and have them overlay properly. QGIS has support for approximately 2,700 known CRSs. Definitions for each CRS are stored in a SQLite database that is installed with QGIS. The CRSs available in QGIS are based on those defined by the European Petroleum Search Group (EPSG) and the Institute Geographique National de France (IGNF) and are largely abstracted from the spatial reference tables used in Geospatial Data Abstraction Library (GDAL). For Post GIS layers, QGIS use the spatial reference identifier that was specified when the layer was created. For data supported by OGR, QGIS relies on the presence of a recognized means of specifying the CRS. In the following sections, few basic GIS analysis using example spatial data from arid western India is discussed. However, readers are advised to go through different tools and functions available in QGIS after installation of the system in personal computers.

Mentzer et al. (2001) defined SCM as ‘the systematic, strategic coordination of the traditional business functions within a particular organization and across businesses within the supply chain, for the purposes of improving the long-term performance of the individual companies and the supply chain as a whole’. According to Walters and Lancaster (2000), supply chain management is the management of the interface relationships among key stakeholders and business functions that occur in the maximization of value creation which is driven by customer needs satisfaction and facilitated by efficient logistics management.

Plants have been used by man from prehistoric times to relieve from suffering and to cure various ailments. Primitive people, when injured in battle or when they had a fall or cut, they instinctively resorted to materials available at hand for staunching the flow of blood or for the relieving of pain and, by trial and error, they learnt that certain plants were more effective than others when used for these purposes. Man has also gained such knowledge from his observation of birds and animals that have been using plants for curing their ailments. Even today, we find that the domestic dog and cat, when they suffer from indigestion or other ailments, run to the field, chew some grasses or herbs and get cured. The folk medicines of almost all the countries of the world abound in medicinal plants and tribal people wherever they exist, rely chiefly on herbal medicine, even today.

Today, chemical and pharmaceutical investigations have added a great deal of status to the use of medicinal plants by revealing the presence of the active principles and their actions on human and animal systems. Investigations in the field of Pharmacognosy and Pharmacology have supplied valuable information on medicinal plants with regard to their availability, botanical properties, and method of cultivation, collection, storage, commerce and therapeutic uses. All these have contributed towards their acceptance in modern medicine and their inclusion in the pharmacopeias of civilized nations.

Entrepreneurship serves as a crucial element of economic development. In times of economic crisis, the significance of business development rises. Entrepreneurship has been linked to enhanced economic growth, greater wealth, and an elevated quality of life. In developing countries like India, the planning and implementation of entrepreneurship program development is essential for the standard of living of most of the backward areas due to their over-dependence on agriculture for employment (Uplaonkar and Biradar 2015). Entrepreneurship development therefore seems to be the best option to find job opportunities, generate income, reduce poverty and improve nutrition, health and overall food security in the national economy.

Entrepreneurship refers to the ability to take big risks to make a profit, to succeed, to manage and organize a new business. Entrepreneurship is a process in which a person becomes aware of owning a business as an alternative and develops new ideas for business. In addition, they try to learn the whole process of becoming an entrepreneur, and an initiative has been taken to develop entrepreneurship. It shows the practical application of all qualities such as innovation, creativity and risk in a work environment. The development of agriculture requires innovations in agricultural business. Stabilizing innovations and increasing productivity is a long-term and difficult business.

The word “Credit” is derived from a Latin word “Credo”, meaning “I Believe”. The Latin verb “credere” means “to repose confidence in”. Note that borrowing is a function of ability to command capital or services currently with a promise to repay it in future i.e. obtaining certain amounts of money as loan to be rapid as specified in the Agreement between the concerned parties. Credit means the ability to command other peoples’ capital in return for a promise to repay at some specified time in future. It is therefore the combination of the “ability to borrow” and “willingness to borrow”.

Introduction

The specific agricultural systems and landscapes have been created, shaped and maintained from generation to generations of farmers and herders based on diverse natural resources, using locally adapted management practices. Indian heritage is unique and prestigious than any other civilization in this world. We must feel proud being a citizen of India for its rich cultural heritage. Agriculture in India has a long history from Neolithic age of 7500-4000 B.C. People changed their life style from nomadic hunter of wild berries to cultivator of land. Agriculture is gifted from the wisdom and teachings of great saints. The knowledge achieved and techniques adopted have been passed down through generations. The traditional farmers have developed the eco-friendly farming systems and mixed farming, mixed cropping, crop rotation etc type of systems were practiced by them. The older generations of the farmers of India passed the depth of knowledge and experience of great epics of ancient India.

Indian agriculture heritage is known as unique and prestigious than any other civilization in this world. Its rich cultural heritage in India has a long history from Neolithic age of 7500-4000 B.C. People changed their life style from nomadic hunter of wild berries to cultivator of land. Agriculture is gifted from the wisdom and teachings of great saints. The knowledge achieved and techniques adopted in generation to generations. The traditional farmers have developed the eco-friendly farming systems and mixed farming, mixed cropping, crop rotation etc type of systems were practiced but the older generations of the farmers of India passed the depth of knowledge and experience of great epics of ancient India and its consequence has come up in present day agriculture.

The preservation of wild animals was maintained and hunting as a sport by the ruler was considered as detrimental to proper development of the character and personality according to Manusmriti, 2^nd Century BCE. In the Puranas (300-750 AD), the names of the experts in animal husbandry were found like Shalihotra on horses and Palakapya on elephants. More than 75 plant species was mentioned in the four Vedas. Satapatha Bhrahamna mentioned over 25 species, and more than 320 plants were found in Charkaa Samhita (300 BC) an Aayurvedic treatise. Over 750 medicinal plant species were recorded in Susruta (400 BC). Rigveda (4000 BC), the oldest book, referred a large number of poisonous and non poisonous aquatic and terrestrial, and domestic and wild creatures and animals. About 500 species of plants were written in Puranas. In the Rigveda, it has been mentioned about the hundreds and thousands of cows, horse drawn chariots and race courses where chariot races were held; camels yoked to the chariots; sheep and goats offered as victims for worship, and the use of cloths made from wool. The famous Cow Sukta indicated that the cow also became the basis of rural economy. Sukta is also worshiped as the mother of the Vasus, the Rudras and the Adityas, and also the pivot of Immortality. Rigveda, which is the most ancient literary work of India, believed that Gods were the foremost amongst agriculturists. According to the thesaurus, “Amarakosha” which was written by the Jain or Buddhist scholar Amarasimha in Sanskrit, Aryans were agriculturists. Agriculture, cattle rearing and commerce were the essential subjects of the king that must be learnt. This was prescribed by Manu and Kautilya. The most ancient literature available in India was “Vedas” which includes the four Vedas (rig, yajur, sama, atharvana), nineteen Brahmanas.

This chapter provides a comprehensive overview of agricultural market intelligence, emphasizing its significance in India and specifically in Jammu and Kashmir (J&K). Agricultural market intelligence involves systematically collecting and analyzing data to empower stakeholders, such as farmers and agribusinesses, in making informed decisions. Given that agriculture contributes approximately 18% of India’s GDP and employs over half the population, the need for effective market intelligence is paramount. In J&K, where nearly 70% of the population relies on agriculture, accurate market insights are crucial for optimizing farm income, especially for high-value crops like saffron and apples. The chapter explores the evolution of market dynamics, the impact of technological advancements, and the role of data in transforming agricultural practices. Additionally, it highlights government initiatives aimed at enhancing market access and reducing reliance on intermediaries. By leveraging market intelligence, farmers in J&K can align production with market demand, mitigate risks, and enhance their economic resilience, thereby contributing to sustainable agricultural development in the region.

Abstract
This chapter provides a comprehensive overview of agricultural market intelligence, emphasizing its significance in India and specifically in Jammu and Kashmir (J&K). Agricultural market intelligence involves systematicallycollecting and analyzing data to empower stakeholders, such as farmers  and agribusinesses, in making informed decisions. Given that agriculture contributes approximately 18% of India’s GDP and employs over half the population, the need for effective market intelligence is paramount. In J&K, where nearly 70% of the population relies on agriculture, accurate market insights are crucial for optimizing farm income, especially for high-value crops like saffron and apples. The chapter explores the evolution of market  dynamics, the impact of technological advancements, and the role of data in transforming agricultural practices. Additionally, it highlights government initiatives aimed at enhancing market access and reducing reliance on intermediaries. By leveraging market intelligence, farmers in J&K can align
production with market demand, mitigate risks, and enhance their economic resilience, thereby contributing to sustainable agricultural development in the region.
Keywords: Agricultural market intelligence, Jammu and Kashmir, datadrivenagriculture, market dynamics, sustainable development.

1.1 Introduction

In India Agriculture was practiced formerly on a subsistence level, the villages were self sufficient people exchanged their goods and services within the village on a barter basis. With the development of means of transport and storage facilities, agriculture has become commercial in character; the farmer grows those crops that fetch a better price. Marketing of agri produce is considered as an integral part of agriculture, since an agriculturist is encouraged to make more investment to increase production. Thus there is an increasing awareness that it is not enough to produce a crop but it must be marketed. It involves buying and selling of agri-produce. In olden days the farmer sold his produce directly to the consumer on cash or barter basis. Presently it has undergone a series of transfers/exchanges from one hand to another before it reaches consumers. National Commision on Agriculture terms agricultural marketing as a process which starts with a decision to produce a saleable farm commodity and involves all aspects of market structure of system, both functional and institutional based on technoeconomic considerations that include pre & postharvest operations, assembling,grading,storage,transportation and distribution but as per ICAR it is the assembling,processing & distribution. Inadequacies of present Indian agrimarketing system being improper warehouses,lack of grading,standardization,inadequate transport facilities,presence of large number of middlemen,unregulated markets, inadequate market information and credit facilities etc. Characteristics of agri-products being seasonal and perishable has to be colleted from various places ,stored & marketed with proper price. Existing agri-marketing system in India refers to sale through money lenders, hats,mandies(wholesalers) or co-operative marketing. Improvement of Agri-market system refers to regulated markets,constructing warehouses, provision for grading,standardization of produce (seal of AGMARK) and Weights & measures, daily broadcast of market price and transport facilities, market surveys etc.

Agriculture, the bedrock of human civilization, has always been intimately intertwined with the vagaries of weather. From the earliest cultivation efforts, the success or failure of harvests has been profoundly influenced by temperature, rainfall, sunlight, wind, and humidity. Agricultural meteorology, at its core, is the study of the relationship between meteorological conditions and agricultural production. It encompasses understanding how weather and climate impact plant growth, animal husbandry, pest and disease outbreaks, and overall farm management. This field seeks to apply meteorological knowledge to optimize agricultural practices, enhance productivity, and mitigate the adverse effects of weather-related risks.
While today we rely on sophisticated instruments, satellite imagery, and complex computer models to forecast and analyze weather for agriculture, our ancestors possessed an astute understanding of the natural world, honed through generations of observation. In ancient times, the acquisition of weather information for agricultural planning was a deeply empirical and often culturally embedded process.
Without thermometers, rain gauges, or barometers, early agricultural communities relied heavily on direct observation of natural phenomena. They meticulously watched the sky, noting the color and movement of clouds, the intensity and duration of rainfall, and the prevailing wind patterns. The appearance of halos around the sun or moon, the frequency of lightning, and even the behavior of animals were often interpreted as harbingers of impending weather changes.

In broad perspective, agriculture and allied sciences is defined as the art, science and business study of producing crops, livestock, fishery and forestry for food and economic purposes. Considering its broad base of coverage of various items like crop, livestock, fishery and forestry etc., it is generally called as Agriculture and allied sciences. The etymology of the term Agriculture has two Latin words, Agri and Cultura meaning soil and cultivation. In a holistic sense, agriculture is an applied science comprising of the study of plants and animals like crops, fruits, vegetables, livestock and poultry, fishery, forestry and home sciences etc. It is one the core and primary sector of Indian economy.

Andrology is a branch of reproductive physiology that deals specifically with the study and treatment of male animals including humans. The study of reproductive physiology started with Aristotle around 350 B.C. in his book entitled Generation of animals, who believed that, the fetus arose from menstrual blood. He had no way of observing spermatozoa in the ejaculate or the beginning of embryo development. He assumed that, menstruation did not occur during pregnancy and the fetus was derived from menstrual blood. He also proposed that, the conversion of menstrual blood to a fetus was initiated by seminal fluid deposited in the male during copulation. Aristotle also assumed that, the testes were just like pendulum weights that kept the transport ducts from becoming kinked or plugged with seminal fluid. He has no research tools and his speculations were not very unreasonable. Later, a Dutch scientist named van Leeuwenhoek who developed a simple microscope made a major breakthrough in the study of reproductive physiology. Leeuwenhoek observed semen and discovered that it contained small particles that moved about and he named moving particles as ‘Animalcules’ and published a paper in 1677. The speculation was that the animalcule contained a fully formed individual within their cellular confines. Sperm head was thought to contain a microscopic yet fully formed individual. Later, Dumas concluded that, the animalcules now called spermatozoa were responsible for uniting with the ovum and producing an embryo. Over 2000 years elapsed from the speculations of Aristotle until it was understood that the spermatozoa from the male required for fertilizing ova from the female.

Aquaculture, also known as aquafarming, refers to the controlled cultivation of aquatic organisms—such as fish, crustaceans, mollusks, and aquatic plants— for all or part of their life cycles. As wild fisheries face increasing pressure and limitations, aquaculture has emerged as one of the fastest-growing sectors in global food production, offering a sustainable means to meet the rising demand for highprotein food sources. In India, aquaculture plays a crucial role in enhancing food security, generating rural employment, and contributing to economic growth, particularly in states rich in freshwater and coastal resources like Andhra Pradesh, West Bengal, Odisha, Tamil Nadu, and Kerala. A critical component of aquaculture is the hatchery system. Hatcheries are specialized facilities focused on the artificial breeding, hatching, and rearing of aquatic species during their vulnerable early life stages. They provide a consistent and high-quality supply of seed—such as larvae, fry, or fingerlings—for grow-out in aquaculture systems including ponds, tanks, cages, and raceways. Hatchery operations replicate the natural reproductive environment through scientific interventions such as induced breeding, optimized hatching conditions, and biosecure rearing techniques. Their core objectives include genetic enhancement, disease resistance, improved survival rates, and a dependable seed supply for both commercial and small-scale aquaculture ventures. India has seen significant advancements in hatchery technologies, especially for species such as Indian major carps (rohu, catla, mrigal), freshwater prawns, tilapia, pangasius, and the commercially important shrimp species Penaeus vannamei. Modern hatcheries increasingly rely on sophisticated systems like recirculating aquaculture systems (RAS), flow-through setups, and integrated multi-trophic aquaculture (IMTA) models to enhance efficiency and environmental sustainability. These advancements are supported by institutions such as the National Fisheries Development Board (NFDB), the Marine Products Export Development Authority (MPEDA), and various agricultural universities and research institutes

In scientific terms, an aquarium is an artificial aquatic environment designed for the housing, observation, and study of aquatic organisms. It may vary in size from small domestic tanks to large-scale installations used in public aquariums and research institutions. Aquarium science is an interdisciplinary domain combining principles of biology, ecology, chemistry, engineering, and aesthetics to develop and manage these controlled systems. The tradition of keeping fish dates back to ancient Mesopotamian and Roman times, where small containers were used for ornamental or ceremonial purposes.
The modern aquarium evolved during the 19th century with innovations in glass production and filtration technologies. Today, aquariums are widely utilized for education, research, and recreation. In classrooms, they help demonstrate ecological and biological concepts, while researchers use them for behavioral and environmental studies. For enthusiasts, aquariums offer a calming and decorative pastime. Economically, the aquarium trade has expanded significantly, with India becoming a major contributor to the global ornamental fish market, driven by its rich aquatic biodiversity and growing export capacity.
HISTORY AND EVOLUTION OF AQUARIUM KEEPING
The concept of aquariums has ancient roots, dating back approximately 4,500 years to the Sumerians. The Romans later maintained fish for both sustenance and amusement, while the practice of breeding ornamental fish originated in China and spread to Japan. However, it was not until the 19th century, when the interdependence between oxygen, plants, and aquatic animals was better understood, that aquarium-keeping became systematically developed.

Introduction

Water preceded all forms of life on earth and is believed to be the very origin of all organic life forms. For ages water was forming oceans, separating landmasses and shaping the terrain. It further influenced the emerging atmosphere of the young planet. The first organism formed and began to evolve in the primeval oceans. Mankind entered into the scene several million years later. The history is rather too long and infinitely complex. Variety of models with different degrees of certitude and consensus attempt to cogently explain what could have happened. But in spite of all the differences on the course of evolution, there is a universal consensus that water played a decisive role in the changes.

Across the globe, mankind managed to establish different civilizations with dissimilar cultural and material advancements much later. But then invariably all civilizations considered water holy and water bodies were sacred places. Holy wells, springs, rivers, cenotaphs were held in awe all through human history. The mysterious properties of water are studied from time immemorial. And water indeed is a strange compound! Availability of water for consumption and agriculture has determined the zenith and nadir of surviving and extinct civilizations.

Ancient Indian temples as part of design, have a prominent sacred well or a pond with an associated purana/myth narrating the mystical properties of the theertha / waterbody. It is still is a living tradition. In the west wishing wells survive from remote antiquity.

Entomology is the science, which deals with study of arthropods which parasitize or affect the domesticated animals. Since these arthropods can cause damage or injury to their host by several ways, thorough understanding of the subject is very essential. Most of these arthropods are ectoparasites living on the body of the host or at the most in subcutaneous tissues while very few are endoparasites, living inside the body of the host. Similarly, most of the arthropods are temporary parasites, while very few like lice and mites are permanent parasites. Arthropods comprise of more than 80% of living creatures on earth.

Harmful Effects Caused by Arthropods to the Body of the Host

1. Injury to the skin: Most of the arthropods have biting tendency and cause injury to the skin by bites. As a result, micro-wounds are produced on the body which may later on be infected with bacteria leading to localised or generalised pyoderma condition or pyodermatic patches. Similarly, such wounds are predisposed to attack of blow flies which cause a condition called as “Blow fly myiasis.” Animals in order to escape the attack of flies try to run all around leading to phenomenon known as “Entomophobia”.

2. Blood sucking Habits: Most of the arthropods have blood sucking tendency like mosquitoes and ticks which may lead to anaemia.

3. Release toxins: Few of the arthropods release poisonous substances while biting. They inject certain poisons and toxins in the body of host. Eg. Some species of ticks release toxins causing paralysis in host known as tick paralysis.

4. Transmission of diseases: Arthropods have ability to transmit various bacterial, viral, protozoal, helminthic and mycotic pathogens. While sucking blood, they collect infective stages of the organism and while biting to the other host, they transmit the pathogens.

Bakery products have a long history of development. The process for the preparation of foods via dry heat treatments in an oven is defined as baking. Baking of foods can also be achieved by using hot ashes or on hot stones. Bakery products include biscuits, bread, cookies, rolls, cakes, pasteries, pies, rolls, doughnuts, etc. These products are mainly composed of raw materials such as wheat flour, water, yeast, salt, and various other ingredients. Bakery foods provide various nutrients that are beneficial for human health. Among bakery products, bread,biscuits and cakes are some of the popularly consumed items.

Apiculture, or beekeeping, is a key contributor to the development of sustainable and eco-conscious farming systems. In the context of natural farming, where synthetic inputs are avoided, bees serve a dual purpose—as vital pollinators and as indicators of ecological well-being. Incorporating bees into such farming systems improves crop yields through efficient pollination and offers an additional source of income from honey and other hive-based products.

Natural farming promotes the peaceful coexistence of all living beings. Bees, as crucial players in preserving biodiversity and ecological balance, embody this principle. In contrast to conventional beekeeping, which may depend on artificial feeding, chemical treatments, and synthetic hives, natural beekeeping uses traditional, minimal-intervention practices that respect the bees’ natural instincts and life cycles. This ethical model emphasizes care for the colony over intensive honey harvesting or manipulation of the queen bee.

Apiculture, or beekeeping, is a key contributor to the development of sustainable and eco-conscious farming systems. In the context of natural farming, where synthetic inputs are avoided, bees serve a dual purpose—as vital pollinators and as indicators of ecological well-being. Incorporating bees into such farming systems improves crop yields through efficient pollination and offers an additional source of income from honey and other hive-based products. Natural farming promotes the peaceful coexistence of all living beings. Bees, as crucial players in preserving biodiversity and ecological balance, embody this principle. In contrast to conventional beekeeping, which may depend on artificial feeding, chemical treatments, and synthetic hives, natural beekeeping uses traditional, minimal-intervention practices that respect the bees’ natural instincts and life cycles. This ethical model emphasizes care for the colony over intensive honey harvesting or manipulation of the queen bee. Contemporary natural farming initiatives, such as Subhash Palekar’s Zero Budget Natural Farming (ZBNF) and other regenerative methods, recognize beekeeping as a complementary practice. By encouraging better fruit and seed formation in crops like sunflower, mustard, and various fruits, bees boost farm output. Additionally, the introduction of flowering plants and pollinator-friendly ground covers improves soil health and enriches the farm’s ecological diversity. Rising consumer interest in wellness and chemical-free foods has sparked increased demand for natural honey—particularly varieties that are raw, untreated, and ethically harvested. This trend offers natural farmers and smallscale beekeepers an opportunity to serve niche markets that prioritize purity and sustainability, all while maintaining low production costs. In natural farming, bees are valued for more than their economic contributions. They are seen as vital allies in nurturing the environment and building resilience against climate change.

Biology is the study of life and living organisms that encompasses a vast range of topics from the microscopic scale of cellular processes to the complex interactions within ecosystems. It explores living organisms’ structure, function, growth, evolution, and distribution, integrating diverse fields such as genetics, ecology, and physiology. Chemistry is often referred to as the central science, delves into the composition, structure, properties, and changes of matter. It explores how substances interact with each other and transform through chemical reactions. This field underpins a multitude of scientific disciplines, linking concepts in physics with applications in biology, medicine, and engineering. The chemistry of living organisms is known as Biochemistry. The concept behind Biochemistry deals with the biology and the conventional chemistry. As we all know living organisms can grow, reproduce, and respond but do you know that all these activities could easily be interpreted by chemistry? The complex organic molecules are present

In modern agriculture, use of synthetic chemical fertilizers are essential in agriculture for sustainable yield but, these have resulted in environmental pollution. The use of synthetic fertilizer could result in serious human health issues and also affects the soil microflora, besides being costly due to high production cost. Further, excess use affects soil processes and result in nutrient imbalances in plants with increased susceptibility to pests and diseases and also affects the symbiotic associations. Under these circumstances, biofertilizers could be an alternative for integrated nutrient management system in horticulture. The entire crop production system depends on soil beneficial microflora and their activities, which makes them highly potential alternatives to synthetic chemical fertilizers.

Biofertilizers or microbial fertilizers are essential for eco-friendly and sustainable cultural practices. The term “biofertiliser” has been defined in several ways due to its unique relationships between the plant and rhizosphere microflora. Biofertilizers mainly include nitrogen fixing bacteria, phosphate solublizing and potash solubiling bacteria.

As global climate change becomes an increasingly urgent concern, the search for sustainable and renewable energy sources has intensified. Among the alternatives to fossil fuels, biofuels have emerged as a promising solution due to their potential to reduce greenhouse gas emissions and dependence on petroleum. Biofuels are derived from organic matter, such as crops, agricultural residues and other biomass, which can be converted into energy sources like ethanol, biodiesel, and biogas. For instance, crops like corn and soybeans contain oil extracts that can be processed into biofuels, offering a renewable and environmentally friendly alternative to traditional fossil fuels (Demirbas, 2009). However, the potential of biofuels extends beyond these conventional sources, as researchers explore a wide range of organic materials that can be sustainably regrown and harvested, minimizing ecological impacts (Naik et al., 2010). Biofuels have gained significant importance in both developed and developing economies, driven by their potential to enhance energy security and reduce carbon footprints. In 2023, the United States led global biofuel production with 15,550 million gallons, followed by Brazil with 8,260 million gallons. India ranked third, producing 1,430 million gallons of bioethanol and achieving an E11.7 blend rate during the 2022–2023 period. This blend was sourced from various feedstocks, including sugarcane juice (5%), cane molasses (5%), and damaged food grains (DFG) (1.7%). Historically, India’s ethanol production has relied heavily on sugarcane molasses, but the National Biofuel Policy (NBP) of 2018 has been instrumental in promoting the use of biofuels to reduce fossil fuel dependence, mitigate greenhouse gas emissions, and strengthen energy security (Ministry of Petroleum and Natural Gas, 2018). India, the third-largest energy-consuming nation globally, faces considerable challenges due to its heavy dependence on imported oil, posing risks to both economic stability and strategic security. With its share of global energy consumption projected to double by 2050, the country is actively seeking domestic alternatives to curb this reliance. Ethanol, produced within India, has emerged as a viable substitute. Since its initial pilot in 2001, ethanol-blended petrol has demonstrated notable environmental advantages, with every 10 million liters reducing CO2 emissions by 8,000–17,000 tonnes compared to conventional

Biological conversion methods involve using microorganisms or biological systems to transform organic materials—like biomass and organic waste—into valuable products such as biofuels, biogas, compost, and chemicals. These ecofriendly and sustainable processes contribute significantly to the circular economy by turning waste into useful energy or raw materials. Unlike thermal or chemical methods, biological conversions occur under milder conditions (usually ambient temperature and pressure), which lowers energy consumption and environmental impact. They harness the natural metabolic processes of bacteria, fungi, and other microorganisms to break down the complex organic compounds in biomass
Physicochemical Conversion Of Biomass
Physicochemical methods modify biomass through combined physical and chemical processes. Key techniques include

1. Torrefaction
• Biomass is heated without oxygen at 200°C to 300°C.
• Removes moisture and volatiles, producing biochar or bio-coal.
• Used as fuel for power generation or co-firing with coal.
2. Hydrothermal Conversion
• Utilizes water, high temperature, and pressure to break down biomass.
• Hydrothermal Liquefaction (HTL): Converts biomass into bio-oil, water, and solid residue at 250°C–400°C; bio-oil can be refined into fuels and chemicals.
• Hydrothermal Gasification (HTG): Produces syngas (hydrogen and carbon monoxide) used for power generation or chemical synthesis.
3. Supercritical Fluid Extraction
• Biomass treated with supercritical fluids (e.g., CO?) that behave as both gas and liquid under specific conditions.
• Extracts valuable compounds like essential oils and bioactives.
• Environmentally friendly, with recyclable CO?.
4. Hydrothermal Carbonization (HTC)
• Biomass treated at 180°C to 250°C under high pressure with water, producing hydrochar.

1.1 An overview of biomass

Biomass is an abundant and renewable energy source that has the potential to meet the growing need for clean and sustainable energy solutions. This chapter provides an overview of biomass, its potential, and conversion technologies, which include various techniques for transforming biomass into useful forms of energy such as heat, electricity, and biofuels.

Biomass is an organic substance that can be obtained from agricultural crop waste, forest waste, animals, and microorganisms. It can be used as an energy source or a primary material in various applications. The energy in biomass is derived from photosynthesis, in which plants convert sunlight, carbon dioxide, and water into organic matter.

1.1 Introduction

The word ‘computer’comes from the word ‘compute’, which means to calculate or perform a sequence of operations. Hence, a computer is normally considered to be a calculating device, which can perform arithmetic operations at enormous speed.

In other words, a computer takes information (or input), processes it according to a set of instructions (or process), and gives back a result (or output). In this respect, it is very similar to a calculator, but obviously somewhat more complex.

A computer is a multi-function platform. The same machine can perform many different tasks by using different programs. The programs (also termed as applications) are written to do everything imaginable. In other words, we can say that a program is a set of instructions issued to a computer in order to get the desired output.

Definition

A Computer can defined as an electronic device that takes input from its user, stores, processes data and generates the required output as per the processing instructions given to it by the user.

Confectionery is the art of making confections, which are food items that contains high quantity of sugar and carbohydrates.

Traditional confectionery goes back to ancient times, and continued to be eaten through the Middle Ages into the modern era.

Confections include sweet foods, sweetmeats, digestive aids that are sweet, elaborate creations, and something amusing and frivolous. Confectionery, delicacies or sweetmeats that have sugar as a principal ingredient, combined with coloring matter and flavoring and often with fruit or nuts.

Confections are low in micronutrients and protein but high in calories.

Of late, there has been a growing trend for individuals and companies to “Go Green” or be more environmentally friendly. There has also been a opinion that natural and organic products are healthier or safer. The pest control industry has responded to these changes in our culture and business markets with innovations in products, materials, and methods. Requests for “organic” based services have grown to a point where most pest control providers offer services that use only natural pesticides.

1.1. Introduction

Dairy animal production in the last few decades witnessed tremendous growth throughout the world. The remarkable success of the dairy animal production can be attributed to the constant efforts of researcher, planner as well as producer. At present dairy farming is becoming a commercial activity. Hi-tech dairy farms produce high quality milk for making value added milk products for competitive markets around the world. The management of the dairy farming enterprises is crucial for the sustainability and profitability of it. The effective management of dairy animals essentially emphasizes the following areas:

Introduction

The population pressure, economic expansion, and dietary changes have all led to the rise in demand for foods with animal origin. On the other hand, the fishing industry has a lot of opportunity to close the supply and demand imbalance. The average global per capita consumption has climbed to 20.3 kg, with Asia accounting for about 91.6% of the world's supply of aquaculture fish. Most of this fish is consumed domestically (FAO, 2022). India produced 14.16 million tonnes of fish in 2019-20. Across the region, per capita consumption varies significantly ranging from 63 kg/year in the case of Japan (Delgado et al. 2003) to only 5-6 kg/year in India where only one-third of the population are f ish-eaters (Dey et al. 2005). As you know fish consumption rate is increasing day by day because it contains high protein, Omega-3 polyunsaturated fatty acids {Docosahexaenoic acid (DHA) and Eicosapentaenoic acid (EPA)} which is expected to have huge health benefits. Although the supply and demand for different species vary, the Indian major carp (IMC) predominates in satisfying the nation's demand for fish. With a diverse population of around 1.3 billion to feed, knowledge of demand and supply is necessary especially in fisheries sector. Since, fish is a perishable commodity its supplying is a tough task to accomplish. Before studying the demand and supply firstly we have to focus on what is ‘Need’ and ‘Want’.

Introduction
The characteristics of bacteria used in the study and identification of bacteria depend upon the behavior of populations or cultures rather than of individual organisms. Nutrient materials provided in a form, suitable for growth, are known as culture media. A Growth Media or culture medium is a liquid or gel designed to support the growth of microorganisms or cells.
I. Types of Culture Media
Different types of culture media may be used for cultivation of microorganisms such as liquid, solid and semi-solid.
i) Liquid Culture Media: Includes nutrient broth, Glucose broth, litmus milk etc. these media are used for the preparation of large number of microorganisms, fermentation studies and various other tests.
ii) Solid Media: A little agar, gelatin or silica gel; is added to a liquid medium to impart a degree of firmness to it. Nutrient agar, Blood agar, etc. are examples of solid media that are used for developing surface colony growth of bacteria and mold.
iii) Agar Slant Media: Test tubes or small bottles containing about 5ml. of solid medium, e.g. nutrient agar, dissolved and allowed to cool in a sloping position.
iv) Stab Media: Tubes or bottles containing agar medium are allowed to solidify in the upright position.
v) Semi solid Media: These are more jelly like due to lower percentage of the solidifiers. These media are particularly used for determining motility of bacteria.

Evolution of Economics as a Discipline
1. Initially, economics was not a separate subject but a part of politics, ethics, and jurisprudence.
2. The study of economic ideas gained prominence through discussions on wealth, trade, and resource management.
3. Adam Smith’s book, An Inquiry into the Nature and Causes of the Wealth of Nations (1776), established economics as a distinct discipline.
4. Due to his contributions, Adam Smith is regarded as the Father of Economics.
Origin of the Term “Economics”
1. The word Economics is derived from the Greek term “Oikonomikos”:
a) Oikos – Household
b) Nomos – Management
2. Originally, Oikonomikos referred to the management of household affairs.

1.1 Introduction

The life on the earth is driven by the energy available in the various forms. Energy is the most crucial entity in development of the world. The sufficient and sustainable supply of energy is deciding factor in the global energy market. Solar energy from the sun is the basic source of energy on the earth which further manifest into the other energy forms. However, the fossil fuel energy is widely used energy on the larger scale on commercial basis due to its availability and technological advancement in handling these fossil fuels.

Entrepreneurship means all the activities that a person has to do to start and run businesses in line with social, political and economic changes. Businesses include activities related to consumer likes and dislikes, feelings and behaviors, likes and dislikes and the introduction of business plans to meet all of consumer expectations. Entrepreneurship is seen as a ‘new product’ that will enable entrepreneurs to develop a new type of business organization and new business activities that address the changing needs of the community. 

Introduction

World’s population is continuously on the rise, triggering the demand for food. The Food and Agriculture Organization of the United Nations (FAO, 2011) observed that 70% increase in food production will be needed to sustain the globe’s population by 2050. Though, increase in agricultural production and productivity is said to be the panacea to solve food security issues, the greatest challenge that need to be addressed is the inefficiencies in the supply chain; instigated by insufficient storage capacities and perishability of food products. Food preservation and processing is highlighted in this context, as it serves to conserve/improve the quality and reduce food loss due to wastage as well as add nutritional security.

Concept of Entrepreneur

An entrepreneur is an economic man who seeks to maximize revenues by identifying and adopting innovations. However, entrepreneurs are willing to take risks and create change by organising human efforts. Entrepreneurs are vital to the country’s economic growth. Entrepreneurial development as a component of economic growth has long been acknowledged.

Starting from the basics, etymologically, the word entrepreneur comes from the French word “entreprendre”, which means “to do something”, and, in the Middle Era, it was originally used in the sense of a person who is active, who gets things done. The study of entrepreneurship reaches back to work in the late 17^th and early 18^th centuries of Irish-French economist Richard Cantillon. “Entrepreneur” is a French word that first appeared in the French dictionary entitled Dictionnaire Universel de Commerce, compiled by Jacques des Bruslons and published in 1723. Richard Cantillon’s 1755 work “Essai sur la nature du commerce en general” changed the entrepreneurial concept. Risk has been used to identify entrepreneurs since ancient times. In India, entrepreneurship means Udyog.

1.1 Forest Resources

Forest resources usually provide the raw materials for homes, workplaces, the books and newspapers, and the packaging that contains food and other products of our labor. Forest ecosystems supply our water, maintain our climate, and help purify the air, protect soils, and provide for wilderness experiences. Forests provide habitat for wildlife, and serve as preserves of biological diversity. Forests are sources of food, fuel and medicine for people all over the world. Forests shape the recreational landscape, help stabilize our farms, and enhance our cities.

About 30 per cent of the world’s total land areas are covered by forest with the area of 3.9 billion hectares. Nearly 47 percent of the world’s forests are in the tropics, 33 percent in the boreal zone, 11 percent in the temperate zones, and 9 percent in sub-tropical areas. The 94 million hectares of forest lost over the ten-year period, represented about 2 per cent of the world’s total forest cover, or an area larger than Venezuela. Two thirds of the world’s forests are located in ten countries: the Russian Federation, Brazil, Canada, the United States, China, Australia, the Democratic Republic of the Congo, Indonesia, Angola and Peru. Most of the deforestation work was performed in natural tropical forests, which lost 14.2 million hectares a year over the last decade. Africa and South America have suffered the most deforestation.

Africa was the region with the highest deforestation in the world, which lost 5.3 million hectares of forest per year in the 1990s. Forests are a major factor in the climate change issue. Forest ecosystems contain more than half of all terrestrial carbon, and account for about 80 per cent of the exchange of carbon between terrestrial ecosystems and the atmosphere. Deforestation in the 1980s may have accounted for a quarter of all human-induced carbon emissions, the second greatest emitter after fossil fuels. Forest plantations comprise 5 percent of the world’s forests. Asia has the largest area of plantations, accounting for 62 per cent of the world total. China accounts for 24 percent of that total and India, 18 per cent. Plantations supply about 35 percent of the world’s round wood. The area of forest plantations increased by an average of 3 to 4 million hectares per year during the 1990s. Half of this increase was the result of afforestation on land previously under non-forest land use, whereas the other half resulted from conversion of natural forest. There are reports that 12 percent of the world’s forests, or about 480 million hectares, are in protected areas.

The International Ergonomics Association (IEA) defines ergonomics or human factors as the scientific discipline concerned with the understanding of interactions among humans and other elements of a system, and the profession that applies theory, principles, data and methods to design to optimize human well-being and overall system performance.

Concept of Evaluation

Evaluation is the structured interpretation and giving of meaning to predict or actual impacts of proposals or results. It looks at original objectives, and at what are either predicted or what was accomplished and how it was accomplished.

Context Based Meaning and Concept

The meaning of evaluation is the way of judging or calculating the quality, importance, amount, or value of something: Evaluation of this new treatment cannot take place until all the data has been collected.

In its earliest uses (documented in the 15th century), context meant “the weaving together of words in language.” This sense, now obsolete, developed logically from the word’s source in Latin, contexere “to weave or join together.