eChapters

Background

GMPK is a large professional services partnership firm comprising over 155,000 professionals with presence in more than 156 countries, providing Audit, Tax & Advisory services to some leading companies and governments around the world. In India, the company has two entities with a total of approximately 20000 employees and partners.

For the last four years, GMPK has ranked as an 'Ideal Employer' on a global index of the world's most attractive employers. The index is based on the opinions of close to 130,000 students from renowned academic institutions across many economies, including the United States, China, Germany, France, the United Kingdom and India. GMPK provides its employees with award-winning diversity initiatives and a formal mentoring program.

Classification of market

There are several bases on which markets are classified.

a. On the basis of location

On the basis of the place of location or operation, markets are of the following types:

Village market

A market which is located in a small village, where major transactions take place among the buyers and sellers of a village, is called a village market.

Primary markets

• These markets are located in big towns near the centres of production of commodities. In these markets, a major part of the produce is brought for sale by the producer-farmers themselves. Transactions in these markets usually take place between the producers/farmers and traders.

Among fresh vegetables, onion, tomato and mushroom are reported to be highly export competitive. India ranks first in the world accounting for around 21 per cent of the world area, planted to onion. Globally, the country occupies the second position, after China, in onion production with a production share of around 14 per cent. Productivity of onion is low at around 11.4 metric ton/ha, which is significantly lower than the world average of 17.3 metric ton/ha. Besides India and China, the other major onion-producing countries are Turkey, Pakistan, Iran, Japan, Brazil, United States of America and Spain. It is produced for both domestic consumption as well as exports. India produces all varieties of onion - pink, red, yellow and white, big or small.

Abstract

It is evident from the previous studies that, in the crystalline terrain, the Fractures / lineaments act as master conduits for the groundwater movements and also act as favorable loci for groundwater storage. Because of this, the mapping of fracture patterns has become very popular among geoscientists. However, after witnessing failures and the fractures turned out to be water barren at many instances, geoscientists have started concentrating more on understanding the origin and the morphology of the fractures for precise groundwater targeting. In this context, a study has been conducted in parts of Western Ghats in Madurai, Dindigul and Theni districts of Tamil Nadu, South India, using remote sensing and geographic information system (GIS). In the said study, the maxima zones of transmissivity were studied in relation to fractures systems, which are normally reflected as lineaments in satellite images in the area. This study in general indicates that the transmissivity is controlled by the fractures, which are interestingly the active faults of the Quaternary period in the area.

Introduction
 
Agricultural activity in the arid and semi-arid divided into two main components are plant production and animal production. Animal production is associated with a component of a large proportion of workers in the agricultural sector, either individually or as part of agricultural activity Integrative. The livestock are plays major role in the lives of the rural population to the availability of several important products such as meat and dairy products.

Farm animals in the arid and semi-arid depend on their feeding mainly on crop residues and natural pastures that do not meet their needs due to scarcity of resources in these regions. Such scarcity is caused by a number of factors; the most important factor is limited agricultural land devoted to cultivation of fodder crops, low rainfall and the deterioration of natural pastures. However, there are many studies in different countries suggesting the possibility of widespread exploitation of cactus as a strategic resource, especially in the areas of low rainfall and scarce feed resources (FAO 2007). Those studies recommend the use Cactus to feed cows, goats, sheep and rabbits without causing any problems to the animals’ health. In addition, it can be used as medicine and cosmetics for humans and for many other uses.

ABSTRACT

Astudy was undertaken with the main objective to standardise the Agrobacterium mediated genetic transformation technique in Dendrobium Sonia 17. Protocorms and protocorm like bodies (PLBs) of Dendrobium orchid were transformed by Agrobacterium tumefaciens strains LBA4404 and EHA105 harbouring the plasmids pCAMBIA2301, pCAMBIA1301 and PBI121. The PLBs were generated in vitro by culturing the shoot apices in half strength MS medium. The protocorms were obtained by culturing the seeds in vitro. The sensitivity of orchid tissues to various antibiotics viz., ampicilin, rifampicin, cefotaxime, carbenicillin, kanamycin and hygromycin was evaluated to use the antibiotics as selection agents. The sensitivity was studied in detail by scoring the tissues, based on the morphological changes as those remaining fully green, partially discoloured, bleached, completely turning brown and dead. The various requirements for transformation viz., the type and size of explant, infection time, wounding, co-cultivation and incubation period, concentration of acetosyringone required, elimination of bacteria, and the selection of transformants were optimised to establish a successful transformation system. The pre- cultured explants were mixed thoroughly by gentle swirling with the bacterial cells obtained by centrifuging the bacterial suspension, and also with the bacterial suspension diluted to 1/5 with fresh medium. Then the explants were cocultivated with the bacteria for 2 days at 28°C. The transformation was performed through two consecutive stages of cultivation, the first stage on half strength MS medium containing cefotaxime and subsequent stage on selection medium containing kanamycin. Initially recovered PLBs following co-cultivation, were allowed for further selection with kanamycin. New PLBs and leaves were formed from the transformed PLBs when they were regenerated under kanamycin selection. Successful transformants were obtained with a maximum transformation efficiency of 3.0 per cent with the addition of acetosyringone 100 mM. Out of the kanamycin resistant PLBs 69.23 per cent were GUS positives. The newly formed PLBs and leaves when subjected to histochemical GUS assay indicated successful transformation and it was detected as distinct blue spots on the PLBs after 24’ hours. The PLBs which were not co-cultivated with Agrobacterium were green in colour. The transformation were further confirmed by PCR analysis.

The articulations of hind limb (pelvic limb) comprises the joints of pelvic region which include the sacro-iliac articulation, pelvic symphysis and the hip joint; the articulation of thigh region named as stifle joint; the articulation of tarsal or hock joint and the articulations of digits which include the metatarso-phalangeal joint (fetlock) joint, the proximal interphalangeal joint (pastern joint) and the distal interphalangeal joint (coffin joint). The joints of pelvic region especially the sacro-iliac joint and the pelvic symphysis have been described with the articulations of abdomen and pelvis.

1. SEED STORAGE

Is the maintenance of high seed germination and vigour from harvest until planting.

1.1. Importance of seed storage

Seed storage is important to get adequate plant stands in addition to healthy and vigorous plants.

3.1. Types of communication network

There are different situations in which different kind of communication is required for transfer of technology. An Extension expert works in an organization.

Introduction

Advancement in agricultural research has increased productivity however, in recent years, poor linkage of research - extension services hampering the growth of agriculture sector. Firstly, the research problems are investigated without considering the priority of agricultural producers Secondly, knowledge generated at the agriculture research stations is not effectively transferred to the producers. Many studies have identified the weaknesses in the linkages between the research and extension institutions are the major reason for development of technology and its transfer. In most countries including our country, the communication between research and extension agencies is weak (USAID 1982, FAO 1984). Research-extension-farmer linkages are seen to be absent or weak in many instances. At the same time, there are duplications of efforts, with a multiplicity of agents attending to extension work without adequate coordination (Planning Commission, 2008). This ineffective linkage between research and extension has impeded the generation and transfer of technology appropriate for small-scale and resource poor farmers, particularly those who work in relatively low productive and heterogeneous agro-ecological areas (Ewell 1989). Problems in technology generation and transfer arise because these components are considered in isolation (World Bank 1985).

The main objective of nanomedicine broadly defined as the comprehensive monitoring, repairing and improvement of all human biological systems, working from the molecular level using engineered devices and nanostructures to achieve medical benefit. Nanomedicine is the nanomachine of diagnosing, treating, and preventing disease and traumatic injury, relieving pain, and of preserving and improving human health, using molecular tools and molecular knowledge of the human body. Nanotechnology applications in medical science can be essential in achieving this goal. These applications involves extensive surveillance, control, creation, repair, and defence of all biological human systems, employing designed nanodevices and nanostructures which works in molecular level.

Genomics is the study of whole genomes of organisms, it uses a combination of DNA sequencing methods, bioinformatics to sequence, assemble, analyse the structure and function of genomes. In another words, it can be defined as it is the study of the structure, function, and inheritance of the genome of an organism. Moreover, genomics focuses on interactions between loci and alleles within the genome and other interactions such as epistasis, pleiotropy and heterosis. Genomics is divided into two basic areas: structural genomics, characterizing the physical nature of whole genomes; and functional genomics, characterizing the transcriptome (the entire range of transcripts produced by a given organism) and the proteome (the entire array of encoded proteins).

Most biological traits are controlled by a large number of genes, which, in addition to their additive effects, may interact with each other, and their expression might be altered based on a variety of environmental effects. Researchers who were among the first to use molecular genetics to the study of cattle began by employing DNA markers to locate genes or sections of the genome affecting features of interest. For instance, identifying a group of genes based on Genome wide association study (GWAS) provides evidence that a causal relationship between a phenotype and a single nucleotide polymorphisms (SNPs) may exist. These findings of GWAS, however, do not improve our understanding of complex traits in which many pathways may be involved. The growing use of genotyping technologies has generated a large quantity of genomic information on the dairy population. Since the draft sequence of the bovine genome was published in 2009 (Zimin et al., 2009), whole-genome sequence data of cattle have also become available.

Definition, Significance and Importance

Landscape design and gardening is the technique of design application to beautify our surroundings, our homes, office buildings and everywhere in open space with plants and garden features to give the soothing effect on the body, mind and soul. Rapid urbanization, industrialization with population explosion has been constantly depleting our natural resources through deforestation, ripping of hills and exposing them to erosion, pollution of rivers, streams and lakes with little understanding of the natural environment which supports human life. It is the application of the art and techniques of Landscape Gardening that can spell magic to our surroundings enhancing aesthetic beauty besides, improving and conserving environment. Besides, landscape beautification and ecological balance provision, other beneficial influence of gardens in human life have been researched and studied. Psychologists have found that access to plants and green spaces provides a sense of rest and allows workers to be more productive. Flowers convey our inner feelings sympathy, romance or celebration (pride and joy) or contrition in the most beautiful and delicate manner. Flowers are also used to express religious feelings. Interaction with gardens and natural spaces offers a variety of mental, physical and social beneficial influence for humans, ranging from stress reduction, quicker healing and mitigation of Attention Deficit Disorder in children to decreasing crime and air pollution. Studies throughout the world have proven the power of green spaces to improve human health. Recent studies in the Netherlands and Japan show that people with easy access to green space showed better health and lower mortality rates.

Entrepreneurship

Entrepreneurship is an activity which helps the entrepreneur to bring changes in the process of production, innovation in production, new usage of materials, creator of market etc. It is a mental attitude to foresee risk and uncertainty with a view to achieve certain strong motives.
The word entrepreneur derived from French verb ‘Enterprendre’ means “to undertake”.

An entrepreneur should have “creative and innovative ideas”. It refers to successful business men who strive hard not only for gain himself in his economic activities but also to grow in all spheres of life.

According to Joseph A. Schumpeter: Entrepreneur is one who innovates, raises money, assembles inputs, chooses managers and sets the commercial organizations going with his ability to identify them and opportunities which others are not able to identify and is able to fulfil such economic opportunities.

True/False

Q.1.    Statistics in singular is used to denote a subject (branch) of science.
Q.2.    Statistics in plural is used to denote “data or methods”
Q.3.    Statistics is defined as a science of collection, compilation, analysis and interpretation of numerical data.
Q.4.    Statistics can be used for two major purposes: descriptive and infe-rential.

ABSTRACT

Cassava has developed importance mainly as an industrial crop due to its ability to store large quantities of starch (74% to 85% of dry weight) within secondary root structures. Cassava starch is exploited as a source of human food, feed for livestock and as raw material for the food processing and chemical industries. Research accomplishments during the last four decades helped India to have the top position among cassava growing countries with an average yield of 24 t ha-1. However several traits like starch quality, high protein , post harvest deterioration etc can be altered only through the development of transgenics. The present study summarizes the results of the experiments undertaken to optimize the protocol for the development of transgenic cassava through Agrobacterium mediated gene transfer. Friable Embryogenic Callus (FEC) was developed in the cassava var. TMS 60444 us ing Murashige and Skoog (MS) media with picloram (50μM). Experiments were conducted to study the efficiency of different Agrobacterium stains viz, AGL 8, GV3101, C58C1, LBA 4404 and EH105 in transforming FEC. The strains differed in their growth rate. The strains EH105 and AGL were slower in growth as compared to other strains and the protocol was modified accordingly. Among all the strains, EH105 resulted in maximum recovery of transgenic tissues. The paper also summarizes the present status of development of transgenic cassava along with future thrusts.

4.1 The non-verbal communication

The non-verbal communication is the use of human body as the medium of message. The non-verbal communication forms a vital part of the process of communication that an individual goes through daily.

1) Bud Rot
Diagnostic Symptoms
• Severe on young palms.
• Yellowish green discoloration of the heart leaf or crown leaf.
• The basal tissues of the leaf rot quickly and can be easily separated from the crown.
• Spindle withers and droop down.
• Older leaves develop irregular, water soaked spots which are sunken in nature.
• The leaves and sheath in the central spindle fall off leaving an outer whorl of green leaves.
• The withered central shoot can be pulled out very easily from the crown.
• The central crown may rot and in few months the tree may wilt.
• Young nuts fail to mature and fall (Fig.1).

Introduction

Organic agriculture is defined by Food and Agricultural Organisation / World Health Organisation Codex Alimentarius Commission as “a holistic production management system which promotes and enhances agro-ecosystem health including biodiversity, biological cycles and soil biological activity. It emphasizes the use of management practices in preference to the use of off farm inputs. This is accomplished by using, where possible agronomic, biological and mechanical methods as opposed to using synthetic materials, to fulfill any specific function within the system”.

Abstract

Three-point bend test (three point bend ring-HDP/3PB) for five types (Good day, Butter bite, Marie, Krack Jack and Salted) of commercial biscuit brands (Britannia, Supreme, Parle, Lancer, Priya Gold and Dalmia) was developed using TA-XT2, texture analyzer and probable factors affecting the results were assessed. Maximum force to break the biscuits, number of fracture before break, thickness of biscuits and percent break point penetration were found in the range of 1006.5 to 3456.5g, up to 3, 4.2 to 6.3mm and 5.54 to 22.62%. The rupture of biscuits were observed on the basis of probe penetration into the biscuits and found that maximum resistance for penetration offered by Marie whereas minimum by salted biscuits, which was respectively the hard dough and fermented dough biscuit varieties. The analysis of variance for the results revealed that there is significant difference (P£0.01) in the maximum force of break for the biscuit types and brands individually or in combination. Difference in the thickness of biscuits was also found significant among types and commercial brands. The number of fractures was not consistent among the types as well as biscuit brands before reaching the maximum force of breaking the biscuit.