eChapters

Family : Amaryllidaceae

Flowering: December-January

Fruiting: January-February

Botanical description: It is a herb. The leaves of the plants are cylindric, fistular and look like tubes. Flower of the plant is white or greenish white with a short pedicel.

Ecology: The plant is commonly cultivated along the river banks during winter season. The plant loves to grow in sandy and loamy soil.

Use: Young leaves and shoots are collected, fried then eaten. The leaves and the flowering stalks are used for various preparations and curries.

Family : Amaranthaceae

Flowering: August-October

Fruiting: November-January

Botanical description: The plant is a perennial sub-erect, diffuse or prostrate herb, growing upto 0.3-2 meter high, branched from the base and often also from above. Stem and branches are densely woolly with whitish or yellowish, shaggy hairs. Leaves are alternately arranged, nearly circular to lanceo shaped-elliptic, wedge-shaped at the base, rounded to sharp at the tip. Flower spikes are stalkless, solitary or usually in clusters in leaf axils, silky white to creamy in colour, forming a long inflorescence leafy to the ultimate spikes.

Ecology: This plant is commonly found in open forests on mountain slopes, on waste and disturbed ground and coastal scrubs. The plant is widespread in drier parts of the tropics and subtropics.

Use: Leaves are collected, fried and then eaten

Family : Euphorbiaceae

Flowering: July-September

Fruiting: September-December

Botanical description: The plant is a small erect herb, growing up to 60 cm or more. The ascending branches are angled and velvet-hairy. Leaves are broadly ovate, nearly triangular, rather coarsely toothed. Leaf stalks are as long as or longer than the 3-5 cm long blades. Flowers are stalkless, borne on erect axillary spikes longer than the leaves. Male flowers are minute, crowded distally. Female flowers are scattered along the inflorescence axis, each subtended by a conspicuous semicupular leaf-like toothed green bract nearly 7 mm long. Capsule is bristly and1 mm broad.

Ecology: It is mostly found in hot, low to medium altitude, sandy margins of rivers, seasonal water courses and pans, usually in shade of thickets, on rocky hillsides and often in disturbed ground and as a weed of cultivation.

Family : Amaranthaceae

Flowering : October-December

Fruiting : December-January

Botanical description

The plant is an erect, straggling or subscandant herb. The leaves are ovate, elliptic, obtuse, acute and finely attached to the stem on both sides. The flowers are greenish white in colour, bracteolate having membranous blade and seeds are reddish brown in colour, sub-cylindric at apex and rounded at the base.

Angier, Natalie (2009-11-09). “Pigs Prove to Be Smart, if Not Vain”. The New York Times (New York, New York, US: The New York Times Company).

Anonymous 2002-03. Annual Report of Animal Husbandry and Veterinary Department, Directorate of Animal. Husbandry and Veterinary Department, Government of Mizoram, Pp 8

Broom, Donald M.; Hilana Sena, Kiera L. Moynihan (2009-11). “Pigs learn what a mirror image represents and use it to obtain information”. Animal Behaviour 78 (5): 1037-1041.

Burkholder JoAnn; Bob Libra, Peter Weyer, Susan Heathcote, Dana Kolpin, Peter S. Thorne, Michael Wichman (2007) Impacts of Waste from Concentrated Animal Feeding Operations on Water Quality. Environ Health Perspectives. 115:308-312.

Chandrashekhar Sahukar. (2000). Piggery India Year Book, pp. 343-347.

Christianson, L.L, Bane D.P, Curtis S.E, Hall W.F, Muehling A.J, and Riskowski G.L. 1989. Swine Care Handbook for Pork Producers Using Environmentally Controlled Housing. Des Moines: National Pork Producers Council.

Crucik Shank, R et al (1965). Medical Microbiology, ELBS, London.

Curtis, S.E., et al. 1988. Guide for the Care and Use of Agricultural Animals in Agricultural Research and Teaching. Champaign III, Consortium for Developing a Guide for the Care and Use of Agricultural Animals in Agricultural Research and Teaching.

Dalton, C. and. Kilgour R.1984. Livestock Behaviour; A Practical Guide. Granada Publishing, Lt., Frogmore, St. albans, Herts, U.K.

Daszak et al (2000). Emerging Infectious Diseases of Wildlife — Threats to Biodiversity and Human Health. Science Vol 287 pp 443-449

Delgado, C., Rosegrant, M., Steinfeld, H., Ehui, S., Courbois, C., 1999. Livestock to 2020. The next food revolution. Food, Agriculture, and the Environment Discussion Paper28. IFPRI, FAO, ILRI

DeShazer, J.A and ONil erhults D.G.1982. Energy Demand in Livestock Production. Livestock Environment, Proceedings of 2nd International Livestock Environment Symposium. American Society of Agricultural Engineers, St. Joseph, MO.

Donham K. (1998). “The impact of industrial swine production on human health”. In Thu K, Durrenberger E. Pigs, Profits, and Rural Communities. Albany, NY: State University of New York Press. pp. 73-83.

Eastman, Wilbur F. The Canning, Freezing, Curing & Smoking of Meat, Fish & Game, Garden Way Publishing, 1975, ISBN 0-88266-045-4

Embog, H.D. et at (1996). How the Danish surveillance system for Salmonella has influenced the microbiological quality of swine carcase meat. Proc. Int. Pig. Vet. Soc.14:714.

FAO (1983). Integrated crops and livestock in West Africa. Animal Production and Health paper. Rome, No. 41. Foodand Agriculture Organisation of the United Nation.

FAO (1998a). Farm Animal Genetic Resources: Biodiversity for food and agriculture. Food and Agriculture Organisation of the United Nation.

FAO (1998b). Local animal breeds still threatened by extinction, No. 4. Food and Agriculture Organisation of the United Nation.

FAO (2001). Bulletin of Statistics. Vol.2, No.1. Food and Agriculture Organisation of the United Nations.

Commonly used terms in swine husbandary

Al-Ani, F.K. and Vestweber, J.G.E., 1986. Udder oedema: an update review. Vet. Bull., 56: 763-769.

Aitken, I.D. 2007. Diseases of sheep, 4^th edition, Blackwell publishing, UK.

Bennett, R. H. and Jasper, D. E. 1980. Bovine mycoplasmal mastitis from intramammary inoculations of small numbers of Mycoplasma bovis: local and systemic antibody response. Am. J. Vet. Res. 41(6):889-92.

Bennett, R.H. and Jasper, D.E. 1977. Bovine mycoplasma mastitis from intramammary inoculation of small numbers of Mycoplasma bovis. I. Microbiology and pathology. Vet. Microbiol., 2(4): 341–355.

Bergey’s Manual of determinative bacteriology. (edited by) John, G. Holt Fetd. 9th edn. (1994).

Bottom of Al-Ani, F.K. and Vestweber, J.G.E., 1986. Udder oedema: an update review. Vet. Bull., 56: 763-769.

Bertschinger, H. U., Pohlenz, J. and Hemlep, I. 1977. Studies on the mastitis-metritis-agalactia syndrome (milk fever) in sows. II. Bacteriological findings in spontaneous cases. Schweiz Arch Tierheilkd.119(6): 223-33.

Bostedt, H., Lehmann ,B. and Peip, D. 1988. The problems of mastitis in mares. Tierarztl. Prax.. 16(4):367-71.

Bradley, A. J. 2002. Bovine Mastitis: An Evolving Disease. Vet. J., 164(2): 116–128.

Buchanan, A. G. 1982. Clinical laboratory evaluation of a reverse CAMP test for presumptive identification of Clostridium perfringens. J. Clin. Microbiol. 14:761–762.

Bushnell, R. B. 1984. Mycoplasma mastitis. Vet. Clin. North Am. Large Anim. Pract., 6(2):301-12.

Chareonsirisuthigul, T., Kirpal, G., Amtsberg, G. 1979. Biochemistry, serology, pathogenicity and antibiotic resistance of an Escherichia coli strain from healthy sows and from animals with mastitismetritis-agalactia syndrome. Berl. Munch Tierarztl. Wochenschr. 92(21):409-16.

Christie, N. E., Atkins, N. E. and Munch-Petersen, E. 1944. A note on a lytic phenomenon shown by group B Streptococcus. Aust. J. Exp. Biol. Med. Sci. 22:193–195.

Claxton, P.D. and Ryan, D. 1980. Bovine mastitis bacteriology. Australian Standard Diagnostic Techniques for Animal Diseases. Pp. 1-8

Daley, M. J., Oldham, E. R., Williams, T. J. and Coyle, P. A. 1991. Quantitative and qualitative properties of host polymorphonuclear cells during experimentally induced Staphylococcus aureus mastitis in cows. Am. J. Vet. Res., 52(3): 474-9.

Darling, J. F. 1975. Standardization and evaluation of CAMP reaction for the prompt, presumptive identification of Streptococcus agalactiae (Lancefield group B) in clinical material. J. Clin. Microbiol. 1:171–174.

De, U. K. and Mukherjee, R. 2005.Status of nitric oxide production by polymorphonuclear cells during clinical mastitis in lactating cows. Indian J. Comp. Microbiol. Immunol. Infec. Dis., 26(1): 61-62.

De, U. K. and Mukherjee, R. 2008. Anti-inflammatory and respiratory burst activity of Azadirachta indica during acute bovine mastitis Indian J. Anim. Sci., 79(2): 32-34.

De, U. K. and Mukherjee, R. 2009. Expression of cytokines and respiratory burst activity of milk cells in response to Azadirachta indica during bovine mastitis. Trop. Anim. Health Prod., 41(2): 189-197.

De, U. K. and Mukherjee, R. 2009. Inhibitory response of Azadirachta indica extract on nitric oxide production by milk leukocytes during clinical mastitis. Vet. Arhiv, 79(1), 41-50.

De, U. K. and Mukherjee, R. 2009.Prevalence of mastitis in crossbred cows. Indian Vet. J., 86:858-859.

De, U. K. and Mukherjee, R. 2011. Potential of Indigenous Enzymatic Activities, Nitric Oxide and Ceruloplasmin in Bovine Milk to Diagnose Subclinical Mastitis. J Veterinar Sci Technol 2:109. doi:10.4172/2157-7579.1000109

Operation theatre (OT) is a place where surgical operations are performed under the principle of aseptic surgery. An ideal operation theatre :
    Should be located near the work and intensive care areas of the hospital.

    Should be independent of general traffic. One way traffic flow is maintained to ensure sterility. 

    If possible, air within the OT should be under mild positive pressure so that when the surgery room opened, air flows out of rather than into the room.
 
    Floors, walls and ceilings should be constructed of impervious material that can easily be cleaned and disinfected.
 
    The lighting of the OT should entirely be dependent on artificial light.
 
    Room temperature should be about 70^ºF with a relative humidity of about 50% provides a better environment for the surgeon and patient.

12.1 Meaning and Definition

A flow chart is a graphical or symbolic representation of a process. Each step in the process is represented by a different symbol and contains a short description of the process step. The flow chart symbols are linked together with arrows showing the process flow direction. This diagrammatic representation can give a step-by-step solution to a given problem. Flowcharts are used in analyzing, designing, documenting or managing a process or program in various fields.

11.1 Concept of Internet

The internet is not a computer network. It is a network of networks, linking computer to computers. Each runs software to provide access and view information.

In other words, internet is the connection of two or more networks so that a computer on one network can communicate with a computer on another network. The communication between two computers takes place such that the user does not have to worry about the technology used by the networks. The router, also called gateway, acts as an interface between two networks. The internet covers the entire globe and includes large, international networks as well as many smaller, local area networks (LANs). A user can access data, graphics, sound, software, text and people through a variety of services and tools for communication and data exchange. To get, provide and compile information, internet is the cheapest and fastest medium. Some of the popular tools and services available for communication and data exchange are as follows:

MS-ACCESS is a very powerful RDBMS (Data Base Management System) which manages data in term of special table called relation. Using MS-ACCESS you can manage all your information from a single database file. Database files are stored with extension. MDB.

ACCESS stores information in the form of tables and you build your database on its basis. Each row in a table holds all information’s & for a particular person it is called a record. And each column contains different pieces of information regarding that person, like Roll No, Name, Class, Address etc. Same as MSACCESS involves.

In ACCESS, you have few things known as Forms, Reports and Queries. They allow you to check and get desired information as and when required.

Solution:

Steps used for plotting the bar graph are as:

Step 1: Open Excel sheet and feed the above data as given in figure. 9.1.

Step 2: Select data and go to insert menu and select column chart. (figure 9.2)

Step 3: Select 2-D column, option first from dialog Box (figure 9.3).

Step 4: The desired output will be as shown (figure 9.4).

Remark The data labels, axis name, title of the graph etc. can be inserted through selecting option formatting chart area and add data labels by right clicking on the graph output (figure 9.5).

Some basic and most common analysis tools used in research are summary statistics. These can be analyzed in Ms-Excel through the following ways.

8.1 Summary Statistics

The following data are the yield (q/ha) of 60 varieties of paddy maintained in a research station for breeding trails:

53 ,74, 89, 65, 88, 65, 45, 70, 25, 80, 75, 85, 47, 63, 78, 44, 42, 51, 59, 86, 76, 48, 30, 38, 67, 78, 74, 68, 58, 59, 36, 76, 89, 48, 67, 69, 35, 46, 89, 75, 79, 56, 42, 41, 60, 65, 68, 69, 61, 63, 95, 94, 85, 83, 76, 71, 68, 62, 64, 62.

Calculate the summary statistics for the study of the data.

Solution: The summary statistics of the data using MS – excel can be obtained / analyzed through following steps:

Step 1: Open Excel sheet and feed the data as given in Fig. 8.1.

Step 2: Go to data menu and select Data Analysis. Sometimes this menu is not available in the data, it can be added through add in → check in, analysis tool pack → go. It will appear as the way showing in Fig. 8.1.

7.1 The Formula Palette

By clicking on the equals sign in the formula bar a drop – down panel called the formula palette appeared.

Consider an example, type number 25 in cell A1 and move the cell pointer to cell B2. type or click the equal sign in the formulabar. Adrop – down panel will display formula result = and wait for further inputs. Enter sqrt result to 5 at B2.

The dialog box divides into parts as

(a) Name of the function at the top left of the argument entry box.

(b) Below of this there is the definition or description of the function.

(c) Next, there is an entry explanation.

(d) Formula result.

Things to remember: Any statistical or mathematical function can be activated with = (equal to) sign.

Now we have to learn how to enter numbers and text, how to edit any erroneous entry and then how to do simple calculations. Open empty excel spread sheet by clicking on the start menu in the window tool bars, click on Programs and then click on the Excel menu item.

6.1 Entering Numbers

Numeric entries are constant, can be integers, decimal fractions, integer fractions and scientific nations which can be entered by typing the number in the active cell [cell which can be made active by clicking the mouse on the cell.

5.1 Introduction

According to Croxton and Cowden, “Either for one’s own use or for the use of other, the data must be presented in some suitable form”.

Now – a – days everybody uses tables in one form or another, and accountants use them quite often. The work become tedious, especially if you had to do for 12 columns for the 12 months of the year, and more so if there were some modification to be done after having set up the entire table. The Americans have a special name for such tables- spreadsheet which makes life easy.

Steve Jobs and Steve Wozniak two young Americans in 1976 AD developed the first desktop computer – The Apple which was not user friendly and needed programming for useful work. Dan Bricklin, Robert Frankston and Dan Fylstra proposed a program to turn the computer’s memory into a giant virtual spreadsheet where necessary corrections and modifications could be done fairly, quickly and easily and marketed the program in 1978 under the trade name VisiCalc. VisiCalc was soon succeeded by Sugercal and other computer programs which were more user friendly. The Lotus 1-2-3 designed and developed by Larry Kaplan put further step, which set the standard for many applications under the IBM, Now a days Microsoft under the leadership of Bill Gates had been working on the sidelines perfecting graphical user Interface (GUI) packages for the PC range of computers that would widen its reach. Now Microsoft office program Suite the integrated word processing, spreadsheet, presentation and data base management.

The spreadsheet package in Microsoft office is called Excel – our basic software, or program for this manual.

There are manyreasons for using computerstoday. Word processing is area which has proved computers to be powerful than ever. There are many different kinds of word processors availabletoday, however, most share the same basic functions and do not require advanced computeror typing skills to use. These basicfunctions include typing, savingdocuments,openingdocuments, copying, pasting, cutting printing, checking spelling, etc. The commonly used word processors include Microsoft Word, ClarisWorks, Word Perfect, Word Pad, Apple Works, etc.

4.1 Microsoft Word

4.1.1 Introduction

Microsoft Word, or Word as it is commonly known, is a software application that allows the user to perform word processing. The word processing means the creation, input, editing, and production of documents and texts by means of computers systems. Microsoft Word allowthe user to format text with attributes such as bold, italics, font size, and margins. It is part of the Microsoft Office suite of applications and is a highly popular programme for the workplace.

Microsoft Word was first released in 1983 under the name Multi-Tool Word for Xenix systems. Versions were later writtenfor several other platformsincluding IBS PCs running DOS in 1983,the Apple Macintosh in 1984 and Microsoft Windows in 1989. The latest release is Word 2010.

Windows is an operating system with a Graphical User Interface (GUI). GUI displays graphical objects called icons, which represents the items you use. Also it is a menu driven interface, where you have menus and submenus to perform even the most basic tasks such as File open, Copy, and Help etc. The user need not know the computer commands, he just need to know simple English language to operate windows. This feature of windows made it a widely accepted operating system. Also windows allow multiprocessing environment, where we can perform more than one task simultaneously. For example, if you need to take a print out of a very long report which may take a couple of hours, you may give the command, and leave it at the background, and then you can keep working on the other applications. Windows supports a very useful pointing device called a mouse. With the mouse you can go anywhere on the screen and click where ever you want and pass instructions.

2.1 Definition and Concept

An operating system (abbreviated as ‘OS’) is the program that, manages all the other programs in a computer. Every general-purpose computer must have an operating system. It provides support for the loading and execution of other programs which are known as Application Programs.