eChapters

Manures and Fertilizers

Even though pomegranate grows well in soils of low fertility, production can be increased by application of manures and fertilizers. Initial soil analysis is desirable for proper scheduling of fertilizers. The nutritional recommendation depends on fertility of the soil and also the age of the plant. For young plants (2-3 months old) application of 200 g Neem cake along with 3-4 kg FYM/plant is recommended. After 3 months, each plant may be given 250 g DAP along with 250 g Neem cake and 5 kg FYM. Again after 9 months, application of 500 g DAP, 250 g Potassium sulphate, 1 kg Neem cake and 10 kg of FYM/plant is recommended.

INTRODUCTION

Strelitzia is known as Bird of Paradise. The uniquely shaped flower of this exotic tropical resembles a head of bird and due to its brilliant orange and blue colour and unusual form, it resembles not any bird but a bird of paradise. Its another common name, Erane flower is another bow to its exotic avian shape. Fantastically handsome flowers aside, this is also a very attractive foliage plant resembling the related heliconia in vegetative appearance. Due to the brilliant colour and unique appearance of the flower, it is exceptionally popular as a cut flower which appears periodically throughout the year. Therefore, it is cultivated in different countries for cut flower production to supply it in local and export markets. Commercial production of cut bloom is done in California, Hawaii, Israel, France, South Africa and Japan.

Bird of paradise occupies a place of pride in the garden and is an important choice for landscaping. It is grown in backyard and also for mass effect. Plants of strelitzia can be used in the landscape in a low growing ground cover to enhance the beauty of garden. They serve well anchoring island beds when surrounded by lower growing annuals or ground cover. It can also be used in shrub borders and adaptable beauty is perfect for home and commercial interiors.

Every garden has got specific purpose and utility. Specialized gardens are planned gardens according to various locations and fulfilling specific needs. Therefore, these should be designed envisaging primary requirements depending upon the types. Features of these are specific including plants and planting pattern. So, these gardens need to be dealt separately so that planning and execution is done in more systematic way focusing utilitarian and ornamental purposes.

Home Garden

Basically it is a piece of land attached to the home, beautified with different features, ornamental and flowering plants. The main purpose of this type of garden is beautification round the year and utility for relaxation of the family. Accordingly, design and features should be selected to fulfill the same.

In the present era, residue analyst is exposed to array of analytical choice and as per International regualtions, presence of pesticide residues in environmental components and food commodities are becoming more stringent.Generally, multiresidue methods are based on GC equipped with selective detection either electron capture detector, nitrogen phosphorous detector, flame ionization detector etc. One most widely applied technique in pesticide residue analysis is HPLC, equipped with different detectors. Another up-datemethod for confirmation is gas chromatography-mass spectrometry(GCMS)and HPLC-MS applyingparticlebeam or thermo sprayionisationtechnique. Recently one more analytical technique which has gained ground in the field of pesticide residue analysis, is high performance thin layer chromatography (HPTLC).The criteria of good analytical technique like simple, rapid, flexible, versatile, inexpensive, easily documented and validated has been the inherent advantage of HPTLC. Strictly speaking, HPTLC is not different in principleor application from conventional TLC, but due to improvements in materials, its effectiveness has also enhanced.The technique has a potential to operate upto femtogramlevel. HPTLC is a sophisticated and automated form of TLC. It is a technique which can generate about 5000 or more theoretical plates. The high performance in TLC is achieved by optimized plate coating materials, by improved sample application techniques, and by developing newmethods for the development of mobile phase. Thus HPTLC is an instrumental approach at different stages of TLC. A flow chart for HPLC principle is shown in Figure 8.1. The principle of separation is based on adsorption and this leads to easyseparationof isomers, includingchiralcompounds.Main difference between HPTLC and TLC is given in Table 8.1

To set up a soil-testing laboratory the minimum requirements are as follows:

8.1 Laboratory floor area

Minimum four rooms are needed. They are as follows:

1. Office room, floor size: 18’x 12’

This room is used for registration of the soil samples received, recording recommendations along with soil test results in laboratory book and in report sheet, their dispatch, accounts etc.

Pulses are seeds of leguminous plants used as food. They produce dal rich in protein. The important pulse crops are greengram, blackgram, redgram, bengal gram, soybean, cowpea, peas, lentil and lathyrus. The total area under pulses in India is 29.81 m ha with a production of 25.42 m t and the productivity is 853 kg / ha. Pulses can grow both in rainfed and irrigated conditions.

Healthy body maintains a healthy mind. Fruits and vegetables are said to be protective food as they provide proteins, carbohydrates, fats, vitamins, minerals, roughages, organic acids, enzymes and energy for normal growth and sustenance of physiological activities of human beings. Fruits and vegetables provide palatability, taste and improve appetite. It also provides fiber to prevent constipation. They reduce the ill-effect of acids produced during digestion of proteins and fatty acids. Thus, they protect the human body from various deficiency disorders.

Important fact is that most of the Indians are vegetarians. The incorporation of fruits and vegetables in daily diet is essential as body building elements and calorie yielding foods for good health. Comparatively fruits and vegetables are the cheapest source of natural nutritive foods and are an important component of a balanced diet Balanced diet is a diet which contains body building elements and calorie yielding foods in an appropriate proportion for normal growth and well-being of a person. According to ICMR, New Delhi; 120 g fruits and 280-300 g vegetables should be consumed per day per capita. Vegetables include 80-100 g of leafy vegetables, 100-125 g of tubers as energy source and remaining as other vegetables.

Location is important

Since, one should recognize whether cells belong to that area and / or not

Basic aim

• To establish an aetiological and/or morphological diagnosis in order to obtain a more accurate prognosis

Salient Points in Cytological Examination

• Cytology is a joint effort between the clinician and cytologist
• Adequate history, clinical signs and methods of collection should be intimated
• Interpretation suffers if done in a vacuum of information
• Cytology is an rapid, inexpensive technique in tumour diagnosis

Check the Following

Indian tea has a global reach being the second largest tea producer in the world. Indian tea is one of the finest in the world. Darjeeling tea is the first product to get a geographical indicator tag in India. 83 % of the tea produced in India is from Assam and West Bengal and 17% from the south Indian states of Kerala, Karnataka and Tamilnadu. Weeds are a major problem in tea gardens.

Weed flora

Drymaria cordata, Bidens pilosa,, Cynodon dactylon, Panicum repens, Celosia argentea, Ageratum conyzoides, Centella asiatica, Borreria hispida, Oxalis latifolia, Mikania micrantha, Paspalam conjugatum,

Introduction

No revolution occurs without disruption. Its effects break down traditions, behavior, relationships, ways of thinking, and methods of education. (Barreiro, 2021) throughout history, from the hunter-gatherer era to the present day humanity has experienced multiple industrial revolutions impacting both social and economic domains. The latest industrial revolution, which has ushered in digital transformation and enhanced productivity at reduced costs, introduces a new lifestyle distinct from our traditional daily routines. It also aims to foster a more sustainable overall environment. (Javaid et al., 2022).

The rise of Industry 4.0 is fueled by both rapid technological advancements and various social and economic factors. Central technologies propelling Industry 4.0 include wearable, augmented reality, simulation, autonomous vehicles and robots, additive manufacturing, distributed ledger systems like block chain, big data analytic, mobile computing, and cloud computing. These technologies influence and facilitate the development of new and innovative business models. (Industry 4.0 Implications for Higher Education Institutions 2019)

The advent of Industry 4.0, characterized by the integration of advanced technologies has revolutionized various sectors, including higher education. As these technologies reshape industries, they also redefine educational paradigms, creating a more interconnected, efficient, and personalized learning environment. This transformation, known as Education 4.0, responds to the demands of the Fourth Industrial Revolution by preparing students with the skills and knowledge necessary to thrive in an increasingly digital and automated world.

Introduction

Dairy is vital to the economics of many developing countries. Animals are a source of food, more specifically protein for human diets, income, employment and possibly foreign exchange. For low income producers, dairy can serve as a store of wealth; provide draught power and organic fertilizer for crop production and a means of transport. Consumption of dairy and dairy products in developing countries, though starting from a low base, is growing rapidly. Dairying has become an important secondary source of income for millions of rural families and has assumed a most important role in providing employment and income generating opportunity. Indian Dairying is unique in more than one ways. It ranks first with its 199.1 million cattle & 105.3 million buffaloes accounting for about 51 percent of Asia’s and about 19 per cent of world’s bovine population. It also ranks first in milk production with a production of 121.8 million tones in 2010-11 and the demand is expected to be 180 million tones by 2020. To achieve this demand annual growth rate in milk production has to be increased from the present 2.5 % to 5%. Thus, there is a tremendous scope/potential for increasing the milk production through profitable dairy farming. Besides milk, the manure from animals provides a good source of organic matter for improving soil fertility and crop yields.

Genetic Mapping

Perhaps one of the most powerful applications of markers is genetic mapping. This technology allows researchers identify markers located within or very close to genes of interest. With this it is possible to trace these genes through generations of crosses.

If the trait in question is complex and multigenic, mapping will also be of tremendous help to dissect the various genes or loci that contribute to the overall characteristic. Determining the amount of impact each locus delivers is a process called Quantitative Trait Loci or QTL mapping.

INTRODUCTION

The emergence of Information and Communication Technology (ICT) has made the libraries more powerful in the collection development, processing and retrieval of information. The advent of internet has not only made it possible to connect the libraries over the world, but also to search a huge repository of databases. The technology has developed to online system to connect commercialize vendors as well as learned societies with the databases to seek and obtain the needed information. The use of computer and digital technologies in teaching and learning has been evolved not just through the increase of distance learning or virtual courses but through the use of cyber education as an adjunct to the traditional classroom. This increased the trend of access to technology in Library and Information Centers and has given the opportunity to use those resources and improve the skill. In order to acquaint themselves with the new technological environment, the users are required to be more conversant with those skills.

Libraries & Information Centers play an important role in supporting the teaching, learning, research and extension programme of universities. These are made possible by building and developing good collection of selected documents both in print as well as digital form and by supporting it with various services for their dissemination. There is such an exponential growth of information in today’s era that students, faculties, research scholars often lack the scope of getting proper education or instruction to use those resources to the optimum possible limit. To overcome this difficulty and to maximize the use of such resources proper library instruction must be imparted to the user community which is otherwise known as Library User Education.

1 Study of distribution of diseases and the factors determining its distribution in a population is known as

a) Ethology b) Epidemiology

c) Ecology d) Etiology

Model Project for Setting Up 10 & 20 Cow Dairy Farm (Indicative)

    ·    The models are only indicative and in no way designed to provide exact economics. Following guidelines may be used by the interested persons to work out the details of their project, depending upon the local market and conditions.

    ·    An interactive module considering the land availability for fodder cultivation, willingness to opt for silage bunkers, type of chaff cutter (manual or machine operated), milking machine, mister set, etc. is under preparation.

    ·    The proposed interactive module would require preference for set of inputs and intended herd size and accordingly generate output outlining the estimated investment, cost and return.

4.1 Formulating Marketing Strategy for Agribusiness

STP – SEGMENTATION, TARGETING & POSITIONING

STP is the core concept which is followed while building a brand. A marketer decides a product which he is about to market first, and then goes about building a brand by deciding upon the specifications.

SEG MENTATION

Segmentation is process of dividing customers into a set of homogenous groups customers in general can be divided into groups based on geographic (or) location.

The below given chart like the major segmentation variable considered for consumer and industry market.

Agri Business Market Segmentation

The below given charts illustrates lists of segmentation variable that is customized for Agribusiness market. The following variable were suggested by the quarter Mr. Dute and were published in his base on principles of management in agribusiness segmentation based on physical attributes

Salmonella consists of bacilli leading to Enteric fever, Gastroenteritis, Speticaemia etc. The important member of the genus is Salmonella typhi, which causes Typhoid fever. Salmonella are of two groups;
(i) Enteric fever group consisting of typhoid & Paratyphoid bacilli exclusively or primary human parasites
(ii) Food poisoning group, which are animal parasite but may infect humans causing gastrointestinal infections Salmonella is oxidase negative, catalase positive, indole and Voges Proskauer (VP) negative, methyl red and Simmons citrate positive, H₂S producing andurea negative.
Characteristics
Cells are rod-shaped, non-spore-forming, and predominantly motile by means of peritrichous flagella with diameters of around 0.7-1.5μm and lengths of 2-5μm with a few exceptions. On blood agar, colonies are 2-3mm in diameter. Colonies are generally lactose non-fermenters. They obtain their energy from oxidation and reduction reactions using organic sources, and are facultative anaerobes. They produce acid from glucose usually with the production of gas, and are oxidase negative. Most produce hydrogen sulphide except Salmonella paratyphi A and Salmonella typhi, which is a weak producer. They are identified
with a combination of serological and biochemical tests. Salmonella species are classified and identified into serotypes according to the White-Kauffmann-Le Minor scheme; there are more than 2,500 Salmonella
serotypes that have been described and reported.

16.1. Meaning
National Income is nothing but the aggregate money value of all goods and services produced in a country in a year. It can also be viewed as income distributed among the factors of production in the form of rent (to land), wages (to labour) interest (to capital) and profits (to entrepreneurs).
According to Alfred Marshal National Income is defined as the labour and capital of a country acting on its natural resources produce annually a certain net aggregate of goods and services.
16.1.1. Limitations
• In an economy in which numerous goods and services are produced, it is really a difficult proposition to estimate them correctly to arrive at the national income. Coming to the farming, farmers do retain some part of production for personal consumption and the rest is only marketed. In such a case, the methodology to evaluate the amount of produce not reached the market has not been given.
• Double counting: It implies the same good being counted twice: say, cotton may be counted in agricultural production and the cotton cloth in industrial production.
Marshall approached national income from production end. On the other hand, some other economist approached from consumption end. At the same time this approach in reality poses problems. Consumers who number in millions, consumes the same good at different places, and the estimation of their total consumption is a difficult proposition. Hence, there are problems in measurement of national income.

Introduction
The science of epigenomics has emerged as a key area of research across numerous biological disciplines. Epigenomics is the analysis of epigenetic changes occuring across many genes in a cell or entire organism, whereas the concept of epigenetics focuses on processes that regulate how and when certain genes are turned on and turned off. Understanding on the science of epigenetics can be traced back to the early hypothesis proposed by Aristotle to disprove the theory of preformation. Waddington’s initial conceptualization of epigenetics as a “conceptual tool” to integrate genetics and embryology established a foundational framework for subsequent research. Over time, advancements in molecular biology, developmental biology and evolutionary biology have since profoundly expanded and refined our understanding of epigenetics. Waddington further progressed in the 20th century with his introduction of the “Epigenetic Landscape” model (Baedke, 2013), marking a crucial milestone in the evolution of epigenetic theory.
In modern times, epigenetics refers to the study of heritable changes in gene expression or cellular phenotype that do not involve alterations to the underlying DNA sequence. Recent genetic and biochemical research has improved the understanding of various epigenetic regulation by three mechanisms including DNA methylation, histone modifications and non-coding RNA regulations. These mechanisms induce changes in chromatin conformation (active-open or repressiveclosed), which influences the gene expression that results in gene activation or gene silencing (Fig.1).
The transition between open and closed chromatin states, along with interactions among various epigenetic mechanisms, is essential to maintain optimal cellular function in diverse cell types, tissues and in response to varying developmental or environmental stimuli (Allis and Jenuwein, 2016).
Extensive studies in Arabidopsis led to a profound understanding of epigenetic mechanisms in plant growth and development. Later, intensive investigations was

1. Damping off
Pathogen
Pythium spp
Phytophthora spp
Fusarium spp
Sclerotium spp
Symptoms
It is a term used to describe the damage caused by various fungi to the seed and emerging seedling in the reduced plant stand and sometimes it is so serious that  resowing becomes inevitable. Major symptoms are the failure of the seedlings decay or sudden death of the emerged seedlings roots and lower stems of emerged seedlings become soft and watery and may be reddish brown in colour.