eChapters

Performing animal means any animal which is used at, or for the purpose of any entertainment to which the public are admitted through sale of tickets. Thousands of wild animals are used worldwide to perform demeaning and unnatural tricks to entertain the public (circuses, side-shows, within zoos, and in advertising, film and television). 
There are number of welfare issues related to performing animals which involves animal fighting, shows, (among domestic animals) or entertaining wild animals.

Long used as beasts of burden, animals in India are still regarded today as little more than commodities rather than sentient beings who feel pain, stress, exhaustion and depression. Low literacy rates and the tendency to follow traditional practices and cultural traditions have left India surely lacking in the area of animal welfare. India holds the majority of the world’s working animal population. Animals that are forced to work in India include bullocks, horses, ponies, mules, donkeys, camels, elephants and dogs. Despite a proud heritage and a culture rooted in tolerance and compassion, animal welfare is largely ignored by Indian society, leading to extreme animal suffering. Our villages and to a great extent, the urban population still allow working animals to be mercilessly exploited in fields, on the streets, in brick kilns, on battlefields, on playgrounds and in timber areas – all in the name of agriculture, entertainment, security and any number of other “justified” pursuits.

Companion animals are all those species of animals which are kept by man for companionship and which are often referred to as pets. It is quite common to see community dogs or cats living in residential colonies. This is because due to very fast urbanization all the open spaces are getting used up for construction of residential complexes, and the animals like dogs and cats living on these open areas are getting displaced. The residents that occupy these residential buildings find these animals to be a nuisance and want them to evicted.

Pet and companion animal can be discussed under street dog/stray dogs and owner dogs.

Good livestock welfare practices demands thorough understanding of the basic nature of the animal. The science of understanding the details of animal behaviour is known as Ethology.  Knowledge about the behaviour of the species being reared proved as an important tool for implementing animal welfare in practical husbandry practices. Now a day’s global community is also advocating for the better livestock welfare standards. Exploiting animal’s natural behaviour could certainly prevent unnecessary sufferings related to handling and restraining during routine farm activities. On the one hand this ensures physical and mental welfare of livestock, while on the other hand improvement in the production is guaranteed. Without involving heavy investment behavioural knowledge based management interventions can bring paradigm shift in welfare status of farm. Therefore, behavioural studies are of great importance in increasing our understanding and appreciation of animals.

India is known for its rich wildlife heritage. In fact, the country is considered one of the best among available mega-biodiversity areas in the world. The landscape and agro-climatic conditions of India make it a unique habitat for wild animals. The government of India has made attempts to conserve wildlife through different projects like Corbett tiger, Elephant projects etc. The wild life management in India is at present ‘preservation-oriented’. This is bound to remain so for a long time because of the significantly depleted status of our wild life population. Indian government in pursuit of conserving the heritage of wilderness has made committed efforts with several wildlife and Forest Acts to ensure protection by declaring the areas as protected under the spectrum of national park and wildlife sanctuaries. The eco-tourism and conservation awareness has created environmental consciousness among the people.

Animal’s response  to external stimuli is a behavior. Domestic animal behaviour and performance are correlated. Man’s intervention has led to huge modifications and modulations in animal behaviour patterns over ages but certain characters and normal behaviours of animals are needed to be expressed, otherwise may lead to abnormalities or performance loss. Animal freedoms also ensure certain basic freedoms to domesticated animals including freedom to express normal behaviour. With the developing concern over animal welfare among consumers, growers and animal activists, the need to ensure animal freedoms is call of the hour. Measuring animal welfare is a complex process which requires multidisciplinary approaches. There are four approaches to determine animal welfare viz, productivity, animal health and disease, physiology and behavior which are used individually or in combination.

8.1 Introduction

Nanotechnology is the manoeuvring or self-assembly of individual atoms, molecules, or molecular clusters into structures to craft materials with new properties. The definition of nanotechnology is based on the prefix “nano” which is from the Greek word meaning “dwarf”. In more technical terms, the word “nano” means 10^-9, or one billionth of something. The word nanotechnology is generally used when referring to materials with the size of 1 to 100 nanometres, which is true for metallic nano-material. In case of polymeric nano-material, size may reach 600 nm, as polymeric materials are larger in size compression to metallic material. Nano-materials have different properties from bulk materials as a result of their size. These differences include physical strength, chemical reactivity, electrical conductance, magnetism, and optical effects (Schmid, 2006).

17.1 Introduction

In industrialized nations the air is filled with numerous pollutants caused by human activity or industrial processes, such as carbon monoxide (CO), chlorofluorocarbons (CFC), heavy metals (arsenic, chromium, lead, cadmium, mercury, zinc), hydrocarbons, nitrogen oxides, organic chemicals (volatile organic compounds, known as VOCs, and dioxins), sulphur and other particulates. The presence of nitrogen and sulphur oxide in the air generates acid rain that infiltrates and contaminates the soil. The high levels of nitrogen and sulphur oxide in the atmosphere are mainly due to human activities, particularly burning of oil, coal and gas. Only a small portion comes from natural processes such as volcanic action and decay of soil bacteria. Water pollution is caused by numerous factors, including sewage, oil spills, leaking of fertilisers, herbicides and pesticides from land, by-products from manufacturing and extracted or burned fossil fuels.

Microsatellites are highly polymorphic repetitive DNA sequences that are randomly distributed throughout eukaryotic genomes displaying high levels of variation and consequently, are ideal for deciphering genetic variability. They are having high mutation rates (1-4 per generation). Among the microsatellite, (CA) n repeats occurring about one in every 30 kb of mammalian genome constitute useful genetic markers, as their polymorphism is sufficiently stable and their mutation rate are low enough. Out of innumerable microsatellite, ZuBeCa3 microsatellite shows huge variability in the canine genome (Switonski and others 1998). This microsatellite is located in chromosome 9q21-q22 and vastly studied in different dog breeds depicting its heterogeneous distribution over the chromosome (Switonski and others 1998).

Mammary tumours are the most frequent neoplasia in female dogs; therefore, these tumours represent a serious problem in veterinary medicine. Many tumours presented activated genes which are not normally expressed in the tissue from which they originate. The proteins derived from the expression of these genes are called tumour markers. Detection and measurement of these proteins are used in medicine for diagnosis and assessing the evolution of the tumours.

Surgery stands as first choice for the treatment of canine mammary tumours. The simplest surgical procedure in the mammary gland should be performed (MacEwen, 1989) in the absence of metastatic disease and inflammatory carcinoma. Nevertheless the controversy for performing simple or radical technique still goes unabated, as the published data are to clear to prove the practical value of radical surgery compared to simple mastectomy. Brodey et al. (1983) is reported that six categories of surgical excision of mammary tumours can be performed.

1.1. Introduction

Dairy animal production in the last few decades witnessed tremendous growth throughout the world. The remarkable success of the dairy animal production can be attributed to the constant efforts of researcher, planner as well as producer. At present dairy farming is becoming a commercial activity. Hi-tech dairy farms produce high quality milk for making value added milk products for competitive markets around the world. The management of the dairy farming enterprises is crucial for the sustainability and profitability of it. The effective management of dairy animals essentially emphasizes the following areas:

4.1. Introduction

Heifers are young female cattle from 12 months of age to first calving. Heifer management is important as they are future cow of the herd. Proper growth and body condition of the heifers are associated with their early sexual maturity and age at first breeding, and their later productive and reproductive performances, when they become cow. Thus, proper care and management of the heifers is necessary to establish a good dairy herd.

5.1. Introduction

A dry cow is a cow that is not producing milk. Usually cow remains in-milk for about 305 days (average lactation length), after that it remains for a period of about 60 days in dry condition (not giving milk) called dry period. Dry period is critical for a cow for regeneration of her udder and reserve nutrients for the next lactation, otherwise, milk production will not be upto the mark and the cow may suffer from several metabolic diseases after parturition. A dry cow is just as valuable as a lactating cow, therefore should be not neglected. A dry cow management programme includes nutrition, general management and health control programme.

26.1 Introduction

The green revolution brought dramatic changes in productivity of rice and wheat and the production increased tremendously using high yielding wheat and rice varieties coupled with fertilizers and pesticide use to meet urgent demands of food. The world population is growing rapidly at an alarming rate. It has crossed 7 billion mark and is expected to become between 8.3 and 10.9 billion by 2050 (United States Census Bureau (USCB). India is second largest populous country of the world with 17.4 % of world population. Such an enormous overpopulation will result in extreme pressure on environment, global food supplies and energy resources. The less arable land and fewer renewable and non-renewable resources, the food production has to come from increases in production rather than expansion of cultivable areas.

Vacreation : The pasteurization of the milk or cream under reduced pressure by direct steam is called vacreation.

Vacuum : The state of negative pressure. It is equal to atmospheric pressure minus absolute pressure.

Vacuum cooling : A technique of cooling vegetable (leafy vegetables, asparagus Brussels sprouts) having a high surface to volume ratio rapidly and uniformly by boiling off some of their water at 10C and at low pressure (5 mm of Hg) into a sealed container. The produce is cooled by evaporation of water from the tissue surface and is more rapid than hydro cooling.

Introduction

Beauty, purity, love and passion are some of the emotions symbolized by the flowers. The feelings of love, affection and joy are conveyed effectively with these non-speaking beauties of nature, for example a lotus conveys purity, rose love, pansy thoughts and narcissus egotism. Flowers have a definite role to play at almost all occasions of human affairs like birth, marriage, worship, adornments and death. Besides flowers, other ornamental plants also play an important role in environmental planning of urban and rural areas and from wasteland development to overcoming pollution. An important aspect of floriculture is that it is a good avenue to generate gainful employment for youth and women of peri-urban and rural areas.

Introduction

Production system under arid and semi-arid region faces several biophysical constraints (high solar radiation, low and erratic rainfall, high wind velocity, poor soil conditions, etc.). Availability of irrigation water and irrigation potential in these regions are meager. Nutrition, food security and sufficient livelihood options based on agriculture are the major challenges of the people living in these regions. Sustainable productivity in these regions cannot be achieved by monoculture of either seasonal or forage crops, and thus hinges the need for diversifying the cropping pattern through fruit based cropping system which has good potential particularly in the arid and semi-arid regions. Because hunger and malnutrition are often linked to poverty, providing economic opportunities through horticultural production not only helps family incomes, but also addresses food security and nutrition. Thus, cropping system approach for agricultural production has greater significance in these regions.

Weeds are unwanted and undesirable plants which interfere with the utilization of land and water resources and thus adversely affect human welfare. They can also be referred as plants out of place. Weeds rank first among different agricultural pests causing crop loss. About 30,000 species of weeds have been listed in the world, out of which 18,000 cause serious damage in different ways resulting in considerable loss to agricultural production.

With the advent of modernization and urbanization, people are shifting from rural to urban areas, thereby, urban population is increasing day by day resulting in congested cities and towns. All around the world, a huge number of buildings are being constructed adding many more in future. Throughout the years, replacement of vegetated surfaces with paved and impervious surfaces in the urban areas have increased the temperature as compared to rural areas, because the paved surfaces absorbs, retain and reradiate more solar energy than vegetation. The ambient temperature in urban area can be as much as 6oC higher than the air in rural areas.