eChapters

Introduction

Increasing concern about climate change and global warming has created immense awareness among society about green house gas and its reduction. Irrespective of the geographical location, population density and economic development of any region, there is a huge scope for addressing the green house gas emission. Cities have a key role to play in the global agenda for addressing the challenge of climate change. Today, approximately half of the world’s population lives in cities; by 2050, that proportion will probably have increased to two-thirds. India has the highest rate of change of the urban population and will remain above 2% annually for the next three decades. At this rate, an estimated 854 million people will live in Indian cities by 2050.

The National Food Security Bill, 2011 designed to make access to food a legal right, is the last chance to convert Gandhiji’s vision of a hunger-free India into reality.

Mahatma Gandhi’s articulation of the role of food in a human being’s life in his speech at Noakhali, now in Bangladesh, in 1946 is the most powerful expression of the importance of making access to food a basic human right.  Gandhiji also wanted that the pathway to ending hunger should be opportunities for everyone to earn their daily bread, since the process of ending hunger should not lead to the erosion of human dignity.  Unfortunately, this message was forgotten after the country became independent in 1947, and government departments started referring to those being provided some form of social support as “beneficiaries”.  The designation “beneficiary” is also being applied to the women and men who toil for 8 hours in sun and rain under the Mahatma Gandhi National Rural Employment Guarantee Programme (MGNREGA).  Sixty-five years after Gandhiji’s Noakhali speech, we find that India is the home for the largest number of under- and malnourished children, women and men in the world.  There are more persons going to bed partially hungry now, than the entire population of India in 1947.

Good quality semen is more acidic than semen with lower sperm concentration. In contrast, bacterial contaminated semen and semen with more dead spermatozoa evolve ammonia that will increase pH of semen. In orchitis, seminal vesiculitis and epididymitis the pH of semen will be alkaline due to presence of pus. In azoospermic or necrozoospermic semen, the pH may be neutral or alkaline. pH variation may be due to change in season/climate and frequency of successive ejaculates. Depending on the concentration and activity of spermatozoa, the pH of semen varies. The narrow range pH (BDH) paper are more convenient in routine work. The first change in color is matched with color on the cover of booklet. Use of BDH capillary set is time consuming whereas digital pH meters are also being used. The normal pH range is depicted in Table 11.1.

1. Formal garden has a ———— layout.

   a) Odd

   b) Natural

   c) Symmetric

   d) Irregular

2. Foutain is located in —— of building.

   a) Backside

   b) Front

   c) Lateral side

   d) None of these

I. CHALLENGES TO CYBERSPACE

The problems and prospects of copyright and information technology need to be deliberated in the context of present day jurisprudence. The subject is referable to the extensive use of information technology all over the world which has resulted in enhanced efficiency, effectiveness and optimum use of resources. The copyright law is concerned with the negative right of preventing copying of the physical material in the field of literature and arts. Trade and Merchandise Marks Act protects the patent, trade mark and design giving the registered proprietor an exclusive right to the registered material. The prohibition contained in rights in patent and copyright extend to the unauthorised manufacture or reproduction, so long as the exclusive right rests. Copyright has been held to be not the mere creature of the statute but a natural and civil right. The moral basis of the copyright is that the man is entitled to the fruits of its mental faculties as much as he is entitled to the fruits of his mechanical labour. The law rests on the English Commandment - thou shall not steal. It does not permit one man to make a profit and appropriate himself what has been produced by the labour, skill and capital of another. Blackstone in his commentaries Vol.II at page p.406 has stated:

There is still another aspect of property and this is the right which an author may be supposed to have in his own original literary compositions: so that no other person without his leave may publish or make profit of the copies. When a man by the exertion of his rational powers has produced an original work, he seems to have clearly a right to dispose of that identical work as he pleases and any attempt to vary the disposition he has made to it appears to be an invasion of that right.

Among the vast resources of plants, aromatic and medicinal plants are highly beneficial to mankind for supplying medicines and essence. Olfactory gland bearing aromatic plants are few and many of them are located mainly in tropics and sub-tropics. Ecological conditions in the tropics are so conducive for such plants that out of 75,000 edible plants, majority are found in this region. (Chai et al., 1979, Jong, 1979)

Among the aromatic plants, kewda (Pandanus fascicularis Lam.), a common species of screwpine, is commercially important for its highly aromatic male spadices used in the production of highly prized kewda perfumes. Kewda attar, water and oil (rooh kewda) are the important perfumery products. Kewda attar blends well with most of the fancy perfumes, in preparation of lotions, cosmetics, soaps, hair oils, agarbatis (incense sticks), scenting clothes and flavouring betel masala, chewing tobacco and bouquets. Kewda water is used for flavouring various foods, confectionaries, sweets, syrups and soft drinks. The oil and attar are considered as stimulant, antispasmodic and administered for headache and rheumatism (Chopra et al., 1956). The kewda is mentioned frequently in Tamil classics as having flowers which neutralize the foul fish odour pervading the sea coast with their strong perfume. Jehangir in his memoirs, Tuzuk-i-Jahangiri, described kewda flower for its strong and penetrating scent, which even obscures that of musk (Gandhi, 1989).

Odisha state lying between 17^o 52′ N to 22^o 45′ N latitude and 81^o 50′ E to 87^o 50′ E longitude has a prosperous agriculture. Nearly 75 % of its working population are either cultivators or agricultural labourers and remaining 25 % are engaged in the categories of household industry and other works (Anonymous, 1988). The wastelands occupy 13.79 % of the total area of Odisha and are mostly scattered throughout the state. The areas of wastelands in the state mainly accounted for the hilly slopes, degraded forests, over grazed revenue wastelands, oil eroded valleys, drought stricken pastures, saline and marshy lands, etc. The changes in land use leading to creation of wastelands include overgrazing forest degradation and development of marginal cropland due to flood, drought and soil erosion etc. (Fig. 1).

Biofertilizers are one of the important components of organic farming and sustainable agriculture. Awareness among farmers is increasing on the biological fertilizers. But, the success of biofertilizer inoculation depends on the quality of the inoculant used. Because farmers are unable to judge the quality of the inoculants at the time of purchase or even at use. The inoculant producers are negligent to institute quality control programmes. Unfortunately much of the inoculant produced in the world today is relatively of poor quality. In such situation maintaining high quality inoculant products depend on the internal implementation of effective quality control systems by manufacturer. A major goal of a quality standard is to control the quality of inoculant to be used in any country.

Introduction

Beekeeping is an environment friendly and agro-forestry based occupation that has established itself as an income generating activity and a commercial enterprise which not only promote agricultural and horticultural development but also contributes in upliftment of the rural economy of the country. Apiculture provides enormous potential for income generation, poverty alleviation and sustainable use of forest resources. Traditional beekeeping with Apisceranais widely practised by rural people in Uttarakhand who have inherited the tradition from their forefathers and maintain it till this day. The people in Uttarakhand have indigenous knowledge of beekeeping which is passed from one generation to another. In the hill area traditional hives are more suitable than modern hives. Modern beekeeping is infancy in the area, so people need to be encouraged to use modern bee hives for better management of colonies.

Uttarakhand is a land of variety of flora and fauna. Beekeeping forms an integral part of the small holder farming system and plays a significant role as a source of additional cash income in subsistence farming. There are around 2,50,000 beekeeping units in India out of which only 8,700 are in Uttarakhand accounting for about 2500 MT of honey production in 2016-17. Uttarakhand is extremely rich in Bee forage plants but the use of this rich resource is not being made properly (Tiwari, et al. 2010). Around 20.00 per cent of the Beekeepers in Uttarakhand do not use any medicine for the management of pest and diseases showing that the farmers are not much aware of the advance methods of beekeeping (Khan et al., 2007). Uttarakhand has huge potential for beekeeping due to plenty of flora and suitability of climate. Beekeeping is an ancient practice that is managed traditionally in Kumaon hills of Uttarakhand. Due to the traditional production system the productivity per hive is low in Uttarakhand. Therefore, it is Important to know about the constraintsfaced by the Beekeepers in practicing apiculture in Kumaon Hills of Uttarakhand.

The study of science is incomplete, if it is not made available to others. The most popular way to make the work wide circulated is through publication. It is most important for taxonomists that what is most needed in the world about their work, is to be published in time. In taxonomy, the publications may be in the form of book, pamphlets, journals, articles, scientific papers, symposium chapters, catalogues and check-lists etc. A taxonomist should publish his work in appropriate journals like population studies or biological studies etc. It should be mentioned in the title if the new research is published. Sometimes, new taxa of one country are included in the faunal work of another country without mention in the title about the country. This is bound to remain out of knowledge for future works. The major types of taxonomic publications are as follows:

Publication of New Taxa

These are ordinary descriptive papers of new taxa such as subspecies and genera. Such descriptions do not involve careful comparison of all related species. The published descriptions may be justified only when the names of the taxa are required for biological or economic works. These are also helpful in revision of any work where the new species can be easily fitted in the classification. In addition to this, short communications concerning with new records of various taxa are also quite useful.

Introduction

Globalization, as defined by the International Monetary Fund (IMF), refers to the increasing economic interdependence among nations, characterized by rising volumes and diversity of cross-border transactions in goods and services, international capital flows, and the more rapid dissemination of technology worldwide.

Key Characteristics of Globalization

1. Expansion opportunities for businesses globally.

2. Elimination of distinctions between domestic and international markets.

3. Freedom to buy and sell products and services across any country.

4. Production and distribution facilities are established based on economic feasibility at optimal locations worldwide, rather than national priorities.

5. Product planning and development are influenced by global market conditions.

6. Sourcing raw materials from across the globe to maximize efficiency.

7. Global strategies, organizational structures, cultures, and management practices.

8. Viewing the world as a unified market.

Scientific name: Piper longum L.
Family: Piperaceae
Piper longum, commonly known as long pepper, is a flowering vine native to the tropical regions of India, Southeast Asia, and Sri Lanka. It has been used for centuries in traditional medicine, particularly in Ayurveda and Unani systems, for its numerous health benefits. The plant is characterized by its slender stems, heart-shaped leaves, and spikes of small flowers. The fruit of the plant, a small, elongated berry, is the part commonly used for medicinal and culinary purposes.
Origin and distribution
The plant is native to South and Southeast Asia. The wild type of Piper longum is mainly found in Kerala, Assam, West Bengal, Nepal, Uttar Pradesh, Andhra Pradesh, and the North East region. The plant is cultivated in various parts of India, including Bengal, Assam, Maharashtra, Tamil Nadu, Orissa, and Meghalaya. Piper longum naturally occurs in the central Himalayas to Assam, Khasi and Mikir hills, and the evergreen forests of Western Ghats from Konkan to Kanyakumari and Nicobar Island.

After planning research problem, the next step is to start real research work. Indeed, it is said that planning of a research work is only 20% of work done while conducting the experiments is 80% to be done and is more laborious, requiring extended time and patience of the scientist. While conducting your research work,it is essential to record each and every observation of your work. These observations will be of two types. One is the subjective observations which are difficult to quantify. For example, if you are recording clinical parameters of a disease,you may record pulse, temperature, respiration in arithmetic form but clinical symptoms are subjective and require a description of the patient rather than filling tabular sheet. In describing morphology of a parasite both parameters are needed ; you will describe morphology of the parasite and will also mention measurements of different parts of the parasite. Likewise, you may like to describe weather conditions or behavior of animals, vectors at certain stage of disease while you have to mention figures in many cases. Thus your observations are clearly divided in two categories – one is subjective observation and other is recording arithmetic values.

Gangana(Grewia tenax) is a deciduous tropical shrub widely distributed in arid and semi-arid region. In western Rajasthan, the natural habitat of this shrub is buried pediments, hills and pediplains (Bhandari, 1971). It does best on deep sandy loam, and can grow in very shallow, skeletal, gravelly or clay soils. It has been reported that the species grow abundantly (density = 678 individuals per ha.) in hilly waste lands of Kailana, Jodhpur. Sharma (1997) reported that its efficient root system can penetrate into minute rock crevices. It is extremely drought hardy and can withstand high temperature in hot arid climate. It tolerates frost well but plant growth is slow in arid region. Mostly fruits for sale in the local markets are collected from wild stands. It is underutilized species (Gebauer et al., 2007), the major limitations to the development as a horticultural crop is the lack of detailed information, particularly the genotype, physiology and ecology (Gebauer et al., 2007). Due to its drought hardy and dense root system, it seems promising species in arid region. It has good fodder value for small ruminants. It is naturally grown in range lands, orans, and hilly track of Aravalli. It is untapped plant species and its potential should be exploited.

It was in April-May 1968 that the country witnessed the wonderful spectacle of large arrivals of wheat grain in the mandis of the Punjab like Moga and Khanna. Wheat production in the country rose to nearly 17 million tonnes that year, from the previous best harvest of 12 million tonnes. Indira Gandhi released a special stamp titled “Wheat Revolution” in July 1968, to mark this new phase in our agricultural evolution. The nation rejoiced at our coming out of a “ship to mouth” existence. Later in 1968, Dr. William Gaud of the U.S. referred to the quantum jumps in production brought about by semi-dwarf varieties of wheat and rice as a “Green Revolution.” This term has since come to symbolise a steep rise in productivity and, thereby, of production of major crops.

Wheat production this year may reach a level of 85 million tonnes, in contrast to the 7 million tonnes our farmers harvested at the time of Independence in 1947. I visited several grain mandis in Moga, Khanna, Khananon and other places in the Punjab in April 2011 and experienced concurrently a feeling of ecstasy and agony. It was heart-warming to see the great work done by our farm men and women under difficult circumstances when, often, they had to irrigate the fields at night due to lack of availability of power during the day.

INTRODUCTION
 
Environment and ecological set up is maintained by the climatic conditions, presence and compositions of gases present in them, humidity level, temperature and the pollution. These conditions are responsible for the emerging of diseases in the environment. The diseases in plants, animals and human beings are due to the factors that affect the ecology. This also depends on the organism whether they are susceptible or resistant to the specific disease. This means the genetic level of the organism is an important factor.
Plant pathology or phytopathology is the study of diseases in plants. The disease evolution may be due to the climatic condition, humidity level, temperature and the genetic character of the plant and the pathogen. The parasitic adaptation of microorganisms to be plant pathogens includes acquisition of the following three abilities: 1) ability to enter into a plant, (2) ability to overcome the resistance of the host and (3) ability to evoke disease.

Abstract

Water Crisis or scarcity can be explained as when demand for fresh water goes high in comparison to the supply of fresh water. The condition is the cause when there is a high rate of aggregate demand from all water using sectors like food, agriculture etc. are compared with available supply under prevailing institutional and infrastructural conditions. It is evident from economic competition from water quantity and quality, disputes between users, irreversible depletion of ground water, and negative impacts on the environment. Water crisis is actually a relative and dynamic concept irrespective of any level of supply and demand. It is a social construct and its causes are directly related to human interference with the water cycle. This scarcity varies over time due to natural hydrological variability. But the stronger reasons could be more of functions of prevailing economic policy, planning and management approaches. 

Techniques have been developed to produce nanotubes in sizeable quantities, including arc discharge, laser ablation, high pressure carbon monoxide (HiPCO),andchemicalvapor deposition (CVD).Mostof these processes take place in vacuum or with process gases. CVD growth of CNTs can occur in vacuum or at atmospheric pressure. Large quantities of nanotubes can be synthesized by these methods; advances incatalysis and continuous growthprocessesare making CNTs more commercially viable.

Seed Production

Systemized crop production is known as seed production. In seed production adequate care is given from the purchase of seeds upto harvest adopting proper seed and crop management techniques. The benefits of seed production are

• Higher income
• Higher quality seed for next sowing

The preservation of food in common salt or in vinegar is known as pickling. It is one of the most ancient methods of preserving fruits and vegetables. Pickles are good appetizers and add to the palatability of a meal. They stimulate the flow of gastric juice and thus help in digestion. They are prepared with salt, vinegar, oil or with a mixture of salt, oil, spices and vinegar.

Concepts

The concepts of development communication has now been adopted by almost all the countries of the third world. It is all about to inform, motivate and influence all sectors and levels of peoples of a developing country to use unfamiliar ideas, skills and instruments, thus adding the long neglected social component without which the process of development remain dormant. Thus importance of communication as a tool to motivate and persuade people for eliciting positive response to various developmental ideas grow manifold.

The evolution of the term ‘ development’ has had a fascinating history about itself. In its broadest sense ‘ development’ tends to be umbrella under which several phenomena - varying from human and spiritual development to economic and community development, as well as technological development have become related. Defining ‘development’ is not an easy talk. It has been interpreted in various ways by sociologists, economists and development planners. They defend the term according to their own frame of reference. Modernization, social change and enhancing quality of life are often used in one way of the other in explaining the term. In all cases development suggest some amount of improvement, self-reliance, uplift and progress as also awareness and self-awareness to some extent.

The eminent communication scholar, Everett M. Rogers, has development this process of thinking about development in this book communication and development critical perspectives (1976), as under “Development as a widely participatory process of social change in a society, intended to bring about both social and material advancement (including greater equality freedom and other valued qualities) for the majority of the people through their gaining greater control over their environment.

The new paradigm of development does not envisage the role of communication as that of magic multiplier of development, however, it is certainly envisaged to play a facilitate role in the process of development.