eChapters

Meat is an animal flesh that is used as food. Most often, this means the skeletal muscle and associated fat but it may also describe other edible tissues such as organs, livers, skin, brains, bone marrow, kidneys or lungs. Meat is highly nutritious food because it contains protein, fat and carbohydrates in relative proportion, supply energy as required by the human body, posses ability to build or replace tissues and the substances present in meat are easily absorbed by the human body. Meat is also a good source of B-complex vitamins but fat soluble vitamins are low in meat. It is a good source of phosphorous, zinc and iron but low in calcium. Meat also contains significant amount of copper, sodium, potassium and magnesium but low in carbohydrate contents. Carbohydrate is found mainly in form of glycogen which disappears completely after completion of rigor mortis. In general lean red meat is particularly good source of protein, niacin, vitamin B6, vitamin B12, phosphorus, zinc and iron. About 100g of meat can provide more than 25% RDI of these nutrients. It also provides more than 10% RDI of riboflavin, pantothenic acid and selenium. Of the four meats, mutton is particularly nutrient-dense and the richest source of thiamine.

Yield gap of a crop is the difference between the maximum yield under optimum management condition and the average yield achieved by the farmers. Yield under optimum management condition is otherwise known as potential yield of the crop. Because of concerns about global food security problem of malnutrition, there is necessary to minimize the yield gaps in order to enhance food production within limited resources. This will reduce vast majority of undernourished population residing in under-developed countries. Assessment of potential yield and the gap between potential and actual yield is very much necessary before any investment for improving crop production (Nanda and Sahoo 2010).

Abstract

Medicinal plants are being widely used either as single drug or in combination in health care delivery system. Hemidesmus indicus is a rare and endangered plant of Deccan plateau of India and is a potential source of several active principles of therapeutic value. Its immense medicinal values can bring H. indicus as a royal source of herbal medicine in India. It contains various phytoconstituents belonging to the category glycosides, flavonoids, tannins, sterols and volatile oils. The main pharmacological activity of H. indicus include anti-inflammatory, anti-oxidants, anti cancerous activity, anti acne activity, anti venom activity, antinociceptive, renoprotective, heptoprotective activity, anti arthritis and anti leprotic activity. The root of Hemidesmus indicus was used mainly for the preparation of drink locally called as nannari or sugandhapala. The drink is medicinal, which cools the system, gives good appetite and acts as a blood purifier and roots are used for preparation of chutneys and pickles.

Worldwide, agriculture contributes a lot for mankind by providing food and feed for human beings and livestock, respectively. The countries where agriculture plays a vital role, it has enough importance in the economy of the country as well as gross domestic product (GDP).

Material handling includes a number of operations that can be executed either by hand (manual) or by mechanical means or devices to convey material and to reduce the human drudgery.

The most common types of mechanical devices for grain handling are;

Q1. The exit of drug from C.S.F. irrespective of its entry is by:

1. Passive diffusion
2. Filtration
3. Facilitated diffusion
4. All of the above.

Q2. The number of half-lives required to reach 99% of steady state concentration is:

1. 3.3
2. 4.4
3. 5.5
4. 6.6

Q3. The receptor concept was first introduced by:

1. J.N. Langely in 1878
2. Simonis in 1964
3. Paul Ehrlich in 1926
4. Wakcsman in 1826

Introduction

External environmental analysis is a critical process that organizations undertake to assess and understand the various factors and forces that exist outside their immediate operational boundaries.

It involves examining the external environment in which a business operates to identify opportunities, threats, and potential influences that may impact its performance and strategic decisions.

External environmental analysis is the systematic evaluation of factors outside an organization's control that can significantly impact its operations, strategies, and overall success.

Purpose The aim of conducting an external environmental analysis is to acquire a deeper understanding of the opportunities and threats that exist within the external environment. By comprehending these elements, organizations can make informed choices and craft efficacious strategies to adjust and prosper in an ever-evolving business environment.

Factors to Analyze: Highlight the main factors that organizations typically analyze during external environmental analysis. These encompass the Political, Economic, Social, Technological, Environmental, and Legal (PESTEL) factors.. Additionally, industry-specific factors such as competition, customer behavior, and market trends should also be considered.

Tools and Techniques: Briefly mention some common tools and techniques used in external environmental analysis. These methodologies may involve SWOT (Strengths, Weaknesses, Opportunities, and Threats) analysis, the application of Porter's Five Forces framework, scenario planning, trend analysis, and market research.

Introduction

Agriculture has been undoubtedly the major source of livelihood in the developing nations like India. Livelihood is defined as adequate stock and f low of food and cash with an individual or a family to meet its basic needs (Girish et al., 2020). It encompasses the capabilities, assets (stores, resources, claims and access) and activities required for a means of living (Chambers and Conway, 1992). Livelihoods are considered secure when households have secure ownership or access to resources and income earning activities, including reserves and assets, to offset risks, ease shocks and meet contingencies (Chambers, 1989). The livelihood security is a complex concept that is location specific, subjective and dynamic (Hogger and Ruedi, 2004). It comprises of many indicators like food, educational, financial, health, culturaland social securities. Constraints like practices of traditional methods of cultivation, lack of access to modern technology, low productivity of crops, in-adequate capital formation and low investment, widespread illiteracy among farmers, etc., have become a major threat to the educational, food, economic and social securities, thus ultimately affecting the livelihood status of farming households in the country (Hatai and Sen, 2008). Since, a large fraction of farmers in the country lives in the rural areas, they have no proper knowledge regarding the usage of modern farming techniques. Often their low level of education and lack of communication has resulted into a lack of general awareness regarding the modern research and inventions on agriculture (Makal et al., 2017). In such scenario, farmers’ trainings play important role which helps the farmers in understanding the application of latest agricultural technologies in daily farming activities. It improves the knowledge of the trainees about the improved farm practices (Srinivas and Sailaja, 2013). The major players providing these extension services in public sector are Krishi Vigyan Kendras (KVKs), State Agricultural Universities (SAUs) and ICT-led extension interventions by Department of Agriculture, Cooperation and Farmers Welfare (DAC&FW), Government of India. Many state universities through their KVKs, have been imparting need-based trainings to the farmers in their routine activities as well as sponsored by various departments/agencies. In last few decades, KVKs have increasingly become associated with grass root development (Saha, 2013).

Introduction

Fertilization is the application of fertilizer for the benefit of the crops. It may be traditional broadcasting or fertigation. In broadcasting method the fertilizer is applied in concentrated granular form. The size of the granules ranges from granular dust to pellet size. These solid fertilizers get dissolved by the rain or irrigated water to leach down the plat root zone. This method results uneven nutrient delivery due to uneven dissolving the fertilizer granules. It may cause burning of plant leaves and root system due to uneven and uncontrolled release of nutrients. Dry fertilizers can volatilize and release gases which may damage or burn the nearby foliage. Availability of fertilizer to the plant root zone largely depends on the temperature and availability of water to dissolve the fertilizers.

In fertigation liquid or water-soluble fertilizer, soil amendments or other products required by the plants is either sprayed on to the plant material or applied to the plant bottom with irrigation water. Foliar application provides high rate of absorption of fertilizer through the leaf/stalk/branch structures of plants. Ground application also provides good consistency in making its way to root zone and plant absorption. Thus, the fertigation provides benefit of increased nutrient absorption; decrease water needs, and reduce the fertilizer and chemical use (Anonyms, 2005).

Bone marrow is a soft, gelatinous tissue that fills the medullary cavities of bones. It plays a crucial role in the production of blood cells. It makes up about 3% of body mass in rats, 2% in dogs, and 5% in humans. Bone marrow develops in the embryo during the second trimester of pregnancy. This tissue is vital because it contains stem cells that can differentiate into various cell types. Bone marrow is of red and yellow types. In young mammals, the marrow is red and active (with minimal fat). With aging, accumulation of adipose tissue, and long bones transition turn bone marrow to yellow, fatty, inactive. In adult mammals, active hematopoiesis continues in flat bones, such as the sternum, ribs, pelvis, vertebrae, and skull, as well as the epiphyses of long bones. Erythropoiesis in these regions contributes significantly to red blood cell production, with the axial skeleton accounting for about 35% and the appendicular skeleton for 65%. In birds, hematopoiesis is mainly restricted to bone marrow, while in reptiles, it occurs in the bone marrow, spleen, liver, and thymus. Indications

Abstract

The completion of large number of genome sequencing projects has generated large volumes of raw sequence data. One of the fundamental tasks in bioinformatics is the creation of databases for data storage and development of tools for analysis. The first plant genome to be completed is that of Arabidopsis thaliana in 2000^[49]. This was followed by the rice genome and others. The availability of complete genomes has provided us with an opportunity to analyze them and understand plant biology in a holistic way. It has enhanced our understanding of factors affecting plant growth and development, abiotic and biotic stress, disease resistance, host pathogen interactions amongst others.

Indian gooseberry or aonla (Emblica officinalis Gaertn.), is an important fruit crop of 21st century and it has been regarded as ‘Amritphal’ in ancient literature, and has been identified as an ideal plant for various kinds of wastelands viz, moisture stress, eroded, ravines, upland, riverbed and the areas with undulated topography (Korwar et al., 2006) as it possesses some specific characters like intensive and deeper root system, summer dormancy of zygote, reduced leaf area, synchronization of fruit growth and development with moisture availability period and selective absorption of cations and anions which enable it to grow in fragile agro-climatic conditions. India is principal aonla growing country and Uttar Pradesh is the leading state and Pratap garh district, U.P. is well known for aonla cultivation throughout the country. Aonla is a deciduous tree, small to medium in size and distributed in tropical and sub-tropical forests in India. Looking to its high demand and value added products, now, it is being commercially cultivated in different parts of country. It can tolerate alkalinity and salinity and can be grown in wide range of soils.

Black caraway (Bunium persicum Boiss. Fedtsch ) commonly known as kala zeera is a low volume,  high value, under-exploited and  non-perishable crop that finds place  in cold arid  North -Western Himalayan regions of Indian sub-continent. Its fruits are expensive spice and are used in indigenous system of medicine for curing various ailments and disorders. The proper information on botanical identity of the species, its description and distribution, active ingredients, standardized agro-techniques, processing and value addition and marketing potentials, etc. are very scanty. An attempt has been made to gather information on various aspects of kala zeera to promote its cultivation in the cold arid regions of the Himalayan states and its role in improving the socio-economic conditions of the people by cultivating the cash crop.

In the current situation, crop intensification is of topmost importance to increase agricultural production from ever-limiting and degrading resources. In this regard, the potential of agroforestry can be thought that offers ample opportunity to enhance farm output with multifaceted benefits (Xu et al., 2019). Forests are known to maintain ecological balance in many ways with greater ecosystem services; hence, the advantages of forestry can be included in agroecosystem in the form of agroforestry which enables yield of forest products and crops together

Horticultural plants are grown for their diversified produce like fruits, vegetables, flowers, aromatic (essential oils) or medicinal components, spices (oleoresins), etc. if these plants are allowed to grow naturally, they will grow wild with very less potential yield. Therefore, it is essential to train and prune these plants not only to develop the proper framework in manageable shape but also to improve the potential yield in terms of quality and quantity.

Once the sapling is planted, it is essential to maintain the proper framework by cutting certain branches as well as some parts of branches. In the initial period, it is essential to maintain well distribution of flower or fruit bearing parts growing in four directions. Once the plant achieves proper framework after a certain period; then also some of the plant parts, namely branches or certain portions of branches, are removed to achieve potential yield.

Mushrooms are regarded as a macro-fungus with a distinctive fruiting body which can be either epigeous or hypogeous and large enough to be seen with the naked eyes and to be picked by hand (Chang and Miles, 1992). Hundreds of identified species of mushrooms, since time immemorial, have made a significant global contribution to human food and medicine (Marshall and Nair, 2009). Mushrooms have been a part of the human diet and used as both food and medicine for centuries and their importance is well established in many spheres of human life as well as ecosystem functions. They are known to produce enough amount of protein rich quality food which is of high biological value and appropriate for all age groups. Edible mushrooms are recognized not only as delicacy but also as food in human diet. They are consumed not only for their innate ation and taste but also for their important nutritional value. 

Q1. Alpha naphthyl thiourea is less toxic

1. In an empty stomach
2. With oily food
3. Full stomach
4. Not affected

Q2. A rodenticide that blocks tricarboxylic acid cycle by competitive inhibition of the enzyme aconitase

1. Fluoroacetamide
2. Pindone
3. Chloralose
4. All the above

Q3. ANTU is less toxic in an empty stomach a) In an empty stomach it will irritate the stomach wall resulting in vomiting and throwing away the poison and hence no toxicity.

1. Absorb only with fatty materials
2. Immediate absorption and detoxification
3. All the above
4. None of the above

1. Introduction
 Laboratories form the backbone of research, clinical diagnostics and industrial quality control. Good Laboratory Practices (GLP) serve as the foundation for ensuring the quality, integrity, and reliability of scientific research, particularly in different pharmaceuticals drug testing, environmental studies and chemical testing. Good Laboratory Practices (GLP) in animal husbandry and dairy research play a crucial role in ensuring the accuracy and reproducibility of scientific studies related to livestock management, dairy production animal health and promoting animal welfare. Originally developed to prevent fraud and ensure regulatory compliance, GLP has evolved in response to advancements in technology, increased regulatory demands and the growing human and animals need for sustainability in laboratory operations. Laboratory settings are inherently fluid, with regulatory frameworks and technological progress constantly reshaping the environment. Studies indicate that even minor lapses in quality control can trigger significant inconsistencies in test results, outcomes that can have serious repercussions in both clinical and research domains. Therefore, cultivating a philosophy of ongoing improvement is crucial for addressing these evolving challenges, meeting the rising demand for safe, superior dairy products and embracing innovation. This article, synthesize the latest research findings and guidelines, delve into trusted best practices and outline practical strategies for embedding continuous improvement into everyday laboratory operations. A study published in the Journal of Laboratory Quality demonstrated that the adoption of structured quality indicators significantly minimized error rates and bolstered patient safety in clinical laboratories. Their research also provided a comparative analysis of different continuous improvement strategies, including the Plan-Do-Check-Act (PDCA) cycle and Lean Six Sigma, highlighting their respective benefits in lab environments. Based on these insights, the authors advocate for a comprehensive quality management system that seamlessly integrates automation, comprehensive staff training and routine audits to enhance process efficiency. Ultimately, the findings underscore that continuous improvement is an enduring journey, one that evolves along with advances in science, technology and regulatory standards.

Recently people are moving towards newer trends in food diversification for value addition. The beneficial effects could be either maintenance, promotion or well being of health or reduction of the risk of a pathogenic process or a disease. Genetically modified (GM) crops / foods, algae, mushrooms and probiotics are among the important functional foods which apart from improving health also protect against infections and/or stimulate immune systems. The interactive research between physiology, microbiology, food technology and molecular biology may produce many healthful, diversified value based food products for human consumption. The concept of value addition in food is changing significantly. Earlier the emphasis was on survival through hunger satisfaction but today it is aiming towards food safety and food sciences at developing foods which promote good health and reduce the risk of major diseases. With these efforts, these products have come into the market and are identified as functional foods. These include foods containing phytochemicals, dietary fibre, structural lipids, bioactive peptides, polyunsaturated fatty acids.

Abstract

Although  people have harvested seeds and fruit from trees for centuries, only after World War II, the science and theories of forest genetics begin to be seriously applied to and practiced in operational forestry around the world. The genetic improvements, or gains, need to be captured, packaged, and mass produced so that these gains could be deployed in operational forestry systems. This can be accomplished through seed orchards which is a link between tree breeding and silvicultural activities. Seed orchards are by far the most frequently used sexually reproducing forestry production populations in the world. Apart from the genetic improvement, seed orchards are also used for the production of seed that is well adapted to specific environments. Seed orchards can be categorized according to the generation of breeding or the type of plant material used.