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Oilseed crops are crops which are rich in fatty acid, cultivated for the production of vegetable oil. They are used either for edible or industrial or medicinal purposes. The important oilseeds are groundnut or peanut, sesame or gingelly, sunflower, rapeseed and mustard, soybean, castor, linseed or flax, niger and safflower.

The earlier view was that the cultivated sesame originated from Ethiopia. But Bedigian and Harlen (1984) established evidence to indicate that sesame is native of India. In vedic period, liberal mention about Til (Gingelly seed) and Taila (Gingelly oil) are mentioned. The Charred seeds of Gingelly were extracted from Harappa (2500-1500 B.C).

In India after rice wheat (Triticum aestivum L.) is the second most important cultivated food crop belonging to family poaceae. Total production of wheat was 760 million tons in India during 2016-2017 (FAOSTAT, 2017) which is second largest in the world after china. In India highest producing state of wheat is Uttar Pradesh followed by Punjab, Haryana, Madhya Pradesh, Rajasthan etc. Wheat is categorize into seven commonly known wheat classes those are hard red spring, hard red winter, soft red winter, hard white, soft white, durum and mixed wheat (Khamis, 2014). 

Abstract

The objectives of the study is to help to create self-employment and provide proper information for different conventional milk based products. Traditional dairy foods have always played a crucial role in preservation of precious milk nutrients and promotion of its use among masses. The demand for milk and milk products is increasing with increasing of world's population. To meet these needs, high-end technology is needed for emerging the capability of milk production and preserving it by producing high quality milk products. The dairy industry is highly localized owing to perishable nature of milk products. Approximately 50% of the total milk produced in India has been projected to be processed into a variety of conventional milk products, such as khoa, chhena, paneer, dahi, ghee, kalakand and a wide range of sweets in rural areas mostly by the rural citizens. Therefore, setting up a milk-based food production system and updating conventional technologies to manage milk-based products on a commercial scale is very important.

Transport systems are crucial to survival. Unicellular organisms rely on simple diffusion for transport of nutrients and removal of waste. Multicellular organisms have developed more complex circulatory systems. The circulatory system is responsible for the transport of the various essential compounds and other factors around the body, as well as the removal of the metabolic wastes that accumulate in the tissues from body activities to places of elimination.

Domestic animals –including chicken and mammals, belong to the category of homeotherms, as opposed to poikilotherms. Homeotherms or warm blooded animals are those which are able to maintain constant body temperature in the face of varying environmental temperature. The poikilotherms or the cold blooded animals change their body temperature according to the temperature of the surroundings.

The blood is considered as the connective tissue, and consists of fluid component called plasma, and cellular component. Cellular component
consists of erythrocytes, leikocytes and thrombocytes. Blood cells produced during different stages of life (prenatal and postnotal) differ in morphology
and function. The primitive erythrocytes (Red blood cell) are produced on yolk sac, and later from liver, spleen and bone marrow.

1. Mostly cultivated arecanut species is
   1. Areca catechu
   2. Areca triandra
   3. Both a and b
   4. None of these
2. Wonder nut is commonly known as
   1. Cashew nut
   2. Cocoa
   3. Coconut
   4. Arecanut
3. The following inflorescence type of cashew is
   1. Racemose
   2. Auxiliary
   3. Cymose
   4. Terminal panicle

1. The botanical name of West Indian birch is
   1. Bursera simaruba
   2. Bursera serratea
   3. Bursera gumifera
   4. Bursera javanica
2. The following genus is commonly known as khus
   1. Cymbopogan
   2. Chrysopogan
   3. Ocimum
   4. Apium
3. Ceylon citronella indigenous to
   1. India
   2. China
   3. Central Africa
   4. Ceylon

Coconut is a tall un-branched palm growing to a height of 15-30 m. it has a stout trunkraising from the swollen base which is known as bole. It is surrounded by a mass of fibrous. The stem is terminating into a radiating crown of leaves. Leaves are known as fronds. Palm is monoecious produces one inflorescence is enclosed in a strong tough double sheath called as spathe. Fruit is known as drupe, large in size, one seeded, round, ovoid I shape and the fruit has smooth thin green skin known as exocarp below which there is a thick fibrous hook known as mesocarp. Tall varieties live up to 80 . 100 years and dwarf varieties are live up to 40 . 60 years. Tall varieties begin flowering 5-7 years after planting and dwarf varieties . 3 years after planting

1. The botanical fruit type of coconut is
   1. Drupe
   2. Hesperidium
   3. Berry
   4. Capsule
2. Palm inflorescence are ____
   1. Monoecious
   2. Male
   3. Dioecious
   4. Female

Transplantation refers to the implantation of a cell, tissue or organ from one site to another site in an individual or from one individual to another. It involves implanting of organs or grafting of tissues to repair defects and to stimulate regeneration.

A tumor or neoplasm is an abnormal growth of the cells to form a lump or mass of transformed cells. This growth occurs due to loss of regulatory control of cell division. The majority of cells and organs have a balance between cell renewal and cell death. 

Heart failure is the terminal outcome of heart diseases. It is defined as ventricular dysfunction (pump failure) leading to cardiac inability to maintain an adequate cardiac output. Heart failure is the outcome of filling defect, cardiac muscle abnormality, conduction defect, an excessive work load or a combination of these abnormalities.

The ferret is a domestic species of small mustelid. Congestive heart failure is most common form of heart disease seen in aged ferrets. Heart failure in ferrets is due to heart diseases and clinical presentation varies from no clinical signs in initial stage to many signs of fulminant heart failure.

The objective of any cropping system is efficient utilisation of all resources such as land, water and solar radiation, maintaining stability in production and obtaining higher net returns. The efficiency is measured by the quantity of produce obtained per unit resource used in a given time.

Hydraulic turbines is a device which transforms the hydraulic energy or potential energy existing with the working medium to mechanical energy. The working medium is normally water which run the hydraulic turbine. The hydraulic energy is available with water by virtue of its height or altitude. The water which flow through the mountains is stored by constructing a dam or reservoir.

Whenever a thin hanging wire is loaded, it elongates and the load moves downwards. Increase in length of wire is governed by the magnitude of the load and nature of wire material. Experimentally it is found that the cohesive force between the molecules of hanging wire offers resistance against the deformation.

Disease appears later part of the crop season mostly during blossoming period. The first sign of the disease is the appearance of small brown patches on the leaves mostly on basal leaves which starts from tip or margin of leaves and spread downwards or inward directions.

Citrus is an important fruit crop and ranks third in area which is followed by mango and banana. They are grown in 105,396 hectares in India. Among the oranges, mandarin oranges, limes and sweet oranges are very popular while lemons, grape fruits, pummelos, sour and bitter oranges are of minor importance. The Citrus spp. are grown in larger extent in the states
of Maharashtra, Karnataka, Kerala, Tamil Nadu, Andhra Pradesh, Punjab, Haryana, Rajasthan, Assam, Orissa and Bihar.

Agricultural project is an investment activity in which financial resources are expended to create capital assets that produce benefits over an extended period of time. Projects are the building blocks of investment plan. The whole complex of activities in the undertaking that uses resources to gain benefits constitutes the agricultural project.

AERATION, SOIL: The exchange of air in soil with air from the atmosphere. The air in a well aerated soil is similar to that in the atmosphere; the air in a poorly aerated soil is considerably higher in carbon dioxide and lower in oxygen.

All lagomorphs (meaning ìhare-shapedî) are small to medium-sized terrestrial herbivores. They superficially resemble rodents and in older classifications were even included in the order Rodentia, as both possess a set of continuously growing incisor teeth. It is now recognized that these two orders have long separate evolutionary histories.

Management of zoo and exotic animals in zoos are carried out in different ways. In the management of zoo, various cadres of personnel get employed and often, a team-approach is highly required and however, veterinarian is one of the important cadres in the zoo related personnel and veterinary interventions are highly required for management of feeding, housing, breeding and health of various species of wild fauna belonging to multiple taxonomical groups.

A veterolegal post mortem examination should be done by written order from the Police or the District Magistrate.

Before examination carefully read the police report.

Cereals are cultivated grasses grown for their edible starchy grains. Larger grains used as staple food – Rice, wheat, maize, barley, oats etc.

Clonal crops belong to at least 34 families including herbs, shrubs, trees and vines. Clonal crop improvement dates back to 10,000 years ago. The diversity of clonal crops and their wild relatives are very significant but not yet fully understood and exploited. Many crops represent combination of sexual and clonal reproduction. Different parts of the clonal crops which may or may not be the same as consumed parts have been shaped as clonal propagules such as stem, setts, tuber, rhizome, corms and bulbs among others.

Crop improvement is a continuous process. Crop improvement aims to genetically enhance, enrich and empower the crop plants with superior performance, enhanced yield level, higher quality of food, nutritional, fodder, energy produce and adaptability to climate change and crop growing environments. The intrinsic virtues of the improved cultivars could be sustained mainly through the production of the quality assured seeds endowed with genetic capabilities. The quality assured seed delivery system is through the seed chain from the basic seeds through Nucleus-Breeder-Foundation-Certified seed. Quality seed production system need to be based on genetic, breeding and seed technological protocols including field and laboratory testing to ensure very high genetic purity, true to type and superiority.

Plant diseases are caused by different etiological agents like Fungi, Bacteria, Viruses, Viroids, Phytoplasmas, Rickettsia like bacteria, Nematodes, Algae and Protozoan parasites. To control these specific pathogens and the diseases caused by them, a specific group of medicine/chemical molecule is required.

Nematodes are multicellular, unsegmented, bilaterally symmetrical roundworms belonging to pseudocoelomates class of creatures. Many of them are parasites of plants. Different crops species are susceptible to several species of plant parasitic nematodes which limits the yield and quality of the food harvest. Root-knot nematodes (Meloidogyne spp.), foliar nematodes (Aphelenchoides spp.), root-lesion nematodes (Pratylenchus spp.) reniform nematodes (Rotylenchulus spp.) and other ectoparasitic nematodes are the important nematodes species to infect the crop plants.

Mango (Mangifera indica) is one of the least professionally grown fruit crop globally. It is popularly known as ‘King of Fruits’ belongs to family Anacardiaceae. It is being cultivated for at least 4000 years (Crane, 2008). As per estimate total world mango production is 40 million tones.

Stratified Sampling (Meaning and Concept)

The word ‘stratify’ comes from the Latin word, meaning ‘to make layers’, thus in stratified sampling the whole population is considered to be classified into some mutually exclusive layers or subgroups or classes also called strata. The strata do not overlap and they constitute the whole population.

Why the population is considered to be divided into different strata (or layers or subgroups or classes)?

We are living in a world that is in a grim state of environmental disruptions. Callous developmental activities resulting in pollution of all environmental components and gradually culminating in global warming, climate change, and species extinction are responsible for triggering the processes of environmental disruption. Pollution of air, water, and soil is rapidly assuming alarming proportions.

The very processes of socioeconomic development are now posing threat to economic progress as well as to human health. Ominous changes in global climate are posing threat to life on Earth. The irony is that the major cause of environmental disruptions is anthropogenic rather than natural. Human’s materialistic progress and environmental pollution in our contemporary world go hand in hand.

Life on Earth is rooted in soil. Soil is not just a substratum anchoring the plants and giving a base for all terrestrial animals. It is the largest terrestrial ecosystem, and one of the most wonderful ecosystems on Earth. It inhabits most microorganisms. Microbial populations flourishing within the soil have greater biomass than all the human beings, elephants, and whales put together. It is due to the microorganisms that the soil constitutes the most active ecosystem on Earth.

The health of the soil is crucial for the health of all the plants growing on it and for all the animals dependent on it for their inhabitation and nourishment. Soil health is also critical for the well-being of numerous microorganisms, detritivores, and several other organisms. Soil is composed of all essential nutrients/ minerals, air, water, and organisms in a proportion that strikes its ecological balance and maintains its structure and functions revealed through its productive potential.

Soil, like all other ecosystems, is itself a dynamic ecosystem. Its composition keeps changing but natural inbuilt mechanisms help strike a balance and recover 

A sound is a form or energy. Therefore, it has to have an impact on life in one way or the other. Most of the organisms of Kingdom Animalia communicate with each other creating a peculiar sound. Creating sound is inevitable for performing various life activities. Every animal species has the characteristic sound it reflects through its behavior. Whatever all the animals communicate through creating specific sounds is all-natural. Nature, as such is a stupendous repository of a diversity of sounds, all being specific characteristics of life.

Human behavior, however, is highly evolved in terms of creating a variety of sounds. Communication, entertainment, and many behavioral activities are expressed through creating distinctive sounds. There is a difference between natural sounds and the ones human beings create or can create. Humans often generate sounds, not just in a natural manner, but also with various technical aids, that often become unpleasant what we call noise. Creating noise, or noise pollution, seems to be an exclusive characteristic of the human species. Of course, there could be some natural sounds that might occasionally cause havoc to life. Examples are the sounds generated at the time of the volcanic eruption, during an earthquake

Radioactive pollution is largely attributable to radioactivity, a natural property of certain elements, such as radium, uranium, thorium, etc. of spontaneously emitting protons (alpha particles), electrons (beta particles), and gamma rays (short-wave electromagnetic waves) through the disintegration of their atomic nuclei (nuclides).

An alpha particle consists of two protons and two neutrons, which is akin to a helium nucleus. Alpha particles travel at a very slow speed, whereas gamma rays propagate at the speed of light. The alpha particles have less penetration power than the beta and gamma rays. In human tissues, alpha particles can penetrate up to a depth of about 0.005 to 0.008 cm. The gamma rays, on the other hand, are the most penetrating and can easily pass through a human body without striking anything in between. The high penetration power of gamma rays is because they have no charge; therefore, they do not interact with anything as the charged alpha particles would do

When it comes to the fow of goods and services from the point of production till they reach the hands of fnal consumers, marketing is defned as “the performance of all business operations involved in that fow.”

Market structure is defned as “those aspects of the market’s organisation that appear to strategically infuence the nature of competition and pricing inside the market.”The market structure is decided by the following factors in general.

1. Number and size of the frms.
2. Degree of product differentiation.
3. Conditions for entry and exit.
4. Flow of market information.
5. Degree of integration.

The term “entrepreneur” was coined in America in the late 70’s. A few executives of major corporations in the United States left their jobs to start their own small businesses because the top executives in these companies were not accepting new ideas. Managers who have become entrepreneurs find amazing success in their new businesses. Some of them were dangerous to companies they left a few years ago. This type of businessman came to be known as entrepreneurs. Such a brain drain is a global phenomenon and is not limited to the United States. Industrialists around the world began designing routes and suspending the flight of their most prominent officers. In 1976 Norman Macras wrote to the London Economist that large successful companies should become ‘business partners’’.

Important Points to be Remember

• Father of Indian plant pathology – E.J.Butler
• Father of Plant virology – Beijerinck
• Wheat rust is associated with Indian scientist – K.C.Mehta
• Kresek phase of rice is due to – Bacterial leaf blight
• Bakanae disease of rice is also known as – Foot rot and Foolish seedling disease

Abstract

Rural indebtedness is an old problem in India. In the 19^th century commercial banking was absent in rural areas and farmer were entirely in the hand of usurious moneylender. Since the British rule, the central government has been trying to extend institutional lending to the rural agriculture sector. To provide credit to the agricultural sector, a multi-agency approach involving co-operative banks, scheduled commercial banks, and RRBS has been used in India. Adequate and timely loan availability at reasonable rates is the basis for agricultural finance policy. The institutional structure for agricultural lending has improved over time in terms of scope and reach. India’s higher education institutions have been focusing their efforts on advancing agricultural finance.

Climatic Factors and Crop Growth

Crop growth depends on internal and external factors. Internal factors are mostly genetic or hereditary factors which include high yielding ability, resistance to lodging, tolerance to adverse conditions such as drought, flood and salinity, tolerance to insect pests and diseases, and grain quality. The external factors include climate, edaphic, biotic, physiographic and socio-economic factors.

Agriculture and Food Security

Food security refers to a situation when people gain physical and access to enough food to meet the dietary requirements for a healthy life for all times. A household can have food security when all the members lead a hunger free life. It is estimated that nearly 800 million people in the world go to bed hungry every night. Food security exists when all people, at all times, have physical and economic access to sufficient, safe and nutritious food that meets their dietary needs and food preferences for an active and healthy life (World Food Summit, 1996). This definition gives rise to four dimensions of food security: availability of food, accessibility (economically and physically), utilization (the way it is used and assimilated by the human body) and stability of these three dimensions.

Need for climate-smart agriculture strategy

Climate change has long-lasting and potentially detrimental consequences on the agriculture sector. Changes in weather events cause perturbations across agricultural ecosystems and have impact on farm productivity. Adopting the climate-smart agriculture approach has thus, become inevitable in order to build resilience in agriculture systems and cope up with climate change. With a view to implementing climate-smart agricultural practices to ensure climate resilience, certain broad strategies have to be adopted. The CSA approach is designed to identify and operationalize sustainable agricultural development within the explicit parameters of climate change (Climate Smart Agriculture Sourcebook.FAO.2013). It integrates the three dimensions of sustainable development (economic, social and environmental) by jointly addressing food security and climate challenges.

Application of Climate-Smart Agriculture

Agricultural production systems are expected to change in response to climate change and ensure food security in different countries. Climate variability may further affect the agricultural production in future. To meet such challenges, there are many options to reduce the negative impacts of climate change on agricultural systems, make them resilient to climate change, and reduce emissions. Many technologies and practices can increase crop yields, farm income, and input-use efficiency, and may reduce GHG emissions (Khatri Chhetri et al. 2017). Climate-smart agriculture (CSA) is suggested to address the adverse effects of climate change and ensure food security. It is intended to achieve the three objectives of ensuring productivity, adapting and building resilience and reducing emission of GHG.

The key genetic parameters available with the animal breeder to attain improvement are heritability, repeatability and genetic correlation. This chapter will mainly deal with the theoretical considerations of these parameters.

The goal of an animal breeder is to bring about permanent improvement in different economic traits, either individually (univariate) or simultaneously in multiple traits (multitrait). The phenotypic value available from the animal is a combination of genotypic value and environmental deviation. By permanent improvement in a trait, we mean the improvement in genotypic value, which could be carried over to future generations. The environmental deviations are spatially and temporally specific, and thus will not be the same over generations. The genotypic value, itself is made up of additive effect, dominance deviation and interaction deviation. The additive effect is a value of genes (the sum of the average effect of genes) and hence is more important for the breeder as only the genes are passed on to the next generation.

Agribusiness is a term used to describe the sector that encompasses all economic activities that are related to farming, i.e., breeding, crop production/farming, farm machinery, distribution, marketing etc. It relates to industries that are engaged in farming or that produce farm inputs. Examples of agribusiness include farm machinery manufacturing, seed supply, and agrichemicals. It also is used to describe businesses that are involved in the marketing and distribution of farm products. These businesses include warehouses, wholesalers, processors, retailers, and more. Any company that participates in the production, marketing, safety, and distribution of food is involved in agribusiness. More precisely it is defined as a sector that supports the growth of the agricultural industry, which is pivotal to economic growth. It also continues to play a crucial role in the growth of developing countries. Agribusinesses can potentially improve agricultural productivity, which is why governments often offer subsidies to agricultural businesses. Agricultural activities also contribute to an improved system of food security and sustainable food production, as well as income for a majority of the poor in developing countries. However, the activities increase the emission of greenhouse gases and contribute to global warming – which is why innovation is important in the sector to address such problems.

Introduction

The use of drones, or Unmanned Aerial Vehicles (UAVs), in the agriculture sector has ushered in a new era of precision farming. These versatile flying machines equipped with advanced sensors and cameras have the potential to transform various agricultural activities, resulting in increased productivity, reduced costs, and more sustainable practices.

This chapter explores the history of drones, their components and functioning, the numerous agriculture activities where drones can be employed, the benefits they offer, real-world use cases, challenges in adoption, and possible solutions to fully realize their potential in the agriculture sector.

Abstract

This chapter examines cost concept, which refers to the sacrifice made by the producer in the form of payments, such as wages for laborers, rent for tractor and land use, and expenses for raw materials, etc. Furthermore, it explains seven cost concepts and CACP cost concept with graphical presentation

Introduction

The fruit is recognized as the fourth most important global food commodity.

It is used as a staple fruit in most African countries and is used as ripe (table)

or raw fruit (cooking). This fruit is available throughout the year. All the plant parts are being used. Banana is a tropical, herbaceous, monocotyledonous and monocarpic fruit crop.

Introduction

Grapes are a delicious, refreshing, and nourishing fruit. It was introduced into India by the in values of Iran and Afghanistan. 50% of the total production of fruits in the world is contributed by grapes. Cultivation of grapes is called “viticulture”. Easily digestible and rich in energy-giving sugars, certain minerals and vitamins. Grape juice is a refreshing drink a stimulant to kidenys and laxactive. In India, 80% of the production is used for table purposes, 10% for raisins and 10% for wine production, while in western countries 80% is used for winery, 10% for raisins, and 10% for table purposes. The area of the same is increasing fast in Maharashtra, Karnataka, Mizorum, Andhra Pradesh, Tamil Nadu, Punjab, Haryana, Madhya Pradesh and Uttar Pradesh are grape growing.