eChapters

Botanical Name: Elaeis guineensis Jacq
Family: Arecaceae 
Chromosome No.: 2n= 2x=-32
Origin: Tropical Africa. 
Type of Fruit: Drupe
Type of Inflorescence: Spadix
Useable Part:-Fruit.

Acus means needle. It is an ancient Chinese system of therapy utilizing long fine needles at specific points and their stimulation by various means to induce analgesia and to cure certain diseases. The specific points are known as acupuncture points or acupoints.
 
The procedure is safe. There are no post anaesthetic complications and can be used in poor surgical risk patients. The major disadvantage is poor muscle relaxation. Acupuncture has been used to produce local anaesthesia.
 
Acupoints : Alphanumeric code system is used to recognize the acupoints universally e.g. BL, LI, SP, GB etc means meridians of the urinary bladder, large intestine, spleen, gall bladder etc. respectively.

10.1 Introduction

The objective of this chapter is to develop a data logger and indicator for fire detection in agriculture field. The data logger is designed with the help of Scilab. The system comprises of Ardiuini Nano, light sensor, MQ6, MQ135, IR sensor, temperature sensor, power supply. The system is designed to take sensory data on Scilab with serial communication. Fig.10.1 shows block diagram for a system. Table.10.1 shows the component list required to develop the system.

This practical assignment is designed in a way that students will acquire knowledge on various development departments in the district, especially on organizational structure, functioning and activities of any agency like District Rural Development Agency (DRDA).

PURPOSE

To get the students acquainted with the organization and functioning of DRDA.

To give the students a brief idea about the organizational structure and functions of other development departments at district level.

The basic processing and preservation techniques such as canning, freezing, dehydration, salting, pickling and freeze drying are designed to change perishable foods into more usable form and prevent undesirable changes caused by microorganisms, or by chemical, physical and biochemical reactions in the food itself. Hence an ideal processing technology would involve prevention of growth of microorganisms and at the same time retention of f lavor, texture, nutritive value and palatability of the products.

Processing and Preservation

Processing and preservation is the best way of utilizing surplus production of fruits during seasonal gluts.

German Prof. Peter Laurenberg conceived first the word horticulture. The term “Horticulture” is known in written form first in seventeenth century in a book entitled “New World of Words” by Phillips.

Etymologically the word “Horticulture” is derived from two Latin words viz. ‘Hortus’ [garden or enclosure] and ‘Cultura’ [cultivation]. So, literally horticulture means ‘garden or enclosure culture’ or ‘cultivation of garden crops within protected enclosures’.

Garden: Garden is a broad term derived from the Latin word Gyrdan meaning “to enclose”.

DIVISIONS AND DEFINITION OF HORTICULTURE

Pomology: (pomum = fruits, logy = science) It is a branch of horticulture which deals with study or cultivation of fruit crops starting from raising of saplings and intercultural to harvesting operations. The ‘pomology’ term is derived from latin word pomum (means fruits) and greek word logy (means science).

Observation recording: Students are advised to visit the nursey and forest plantation to record the various tending operations which are adopted by the forest department or Plantation Company.

Introduction

In order to use a fine quality of DNA for various molecular biological work like sequencing, cDNA synthesis and cloning, RNA transcription, transfection, nucleic acid labeling (random primer labeling), etc., quality and quantity of DNA is extremely important to have the defined template concentration. Failure to produce results from the above techniques can sometimes be attributed to an incorrect estimate of the DNA template used.

Abstract

Food is basic need of human for its existence. Food is a source of nutrients needed for growth, energy and protection. There are number of chemical compounds not considered as nutrients but has positive effect on health. There is a need to look into the health benefits of the food components. Many lifestyle diseases are caused by the unhealthy food habits. Developments in science have led to establish the link between food intake and healthy living. Non-nutrient compounds of food are also called phyto-chemicals. Functional foods are prepared by increasing a particular nutrient or phyto-chemical to get health benefits. The increased cost of health care and drugs trigger the developments in this area. The approximate global market size is 30 billion US$ while Japan, United States, and Europe are the leaders in functional foods. FICCI has reported that functional food market in India is worth Rs 4,400 crore with growth rate of 21%per annum.

Introduction

The food has been considered as source of nutrients in the past but increasing evidences has proved that particular types of food can help in preventing the diseases. The World Health Organization (WHO) has reported that deaths due to Non-Communicable diseases are increasing in South East Asian counties; where as CMPN (Communicable, Maternity, Prenatal, and Nutrition) are

Production: According to Food and Agriculture Organization (FAO) of United Nation, the global production of fruits and vegetables including melons was 638 and 1090 million metric tons while India produced 75 and 106 million metric tons in 2011. In addition to this, the world production of roots and tuber was 810 million metric tons whereas India produced 51 million metric tons in 2011. It indicates that fruits and vegetables form an important part of the diet in the world including India. There is an ample opportunity to manufacture various health promoting products based on fruits and vegetables. A number of Fruits and Vegetable based functional food that can be prepared and presented in (Table 1) indicates the role of fruits and vegetables in the nutraceutical production for their health benefits.

History and Recent Developments

Richard P. Feynman in 1959 suggested that it should be possible to build machines small enough to manufacture objects with atomic precision. His talk “There is plenty of Room at the Bottom” is widely considered to be the foreshadowing of Nanotechnology. He delivered this talk at the annual meeting of the American Physical Society at California Institute of Technology (Caltech), In 1990, a team of IBM Physicists revealed that they could write (arrange) the letter IBM using 35 individual atoms of Xenon.

In 1992 a book entitled Nanosystems: Molecular Machinery, Manufacturing and Computation was published by Eric Drexler where he outlined a way to manufacture extremely high performance machines out of molecular carbon lattice (diamondoid).

Around year 2000, federal funding for Nanotechnology in the United States began with National Nanotechnology Initiative (NNI). NNI defined nanotechnology as dealing with materials with sizes between 1 and 100 nanometers exhibiting novel properties.

The Government of India, in May 2007 launched a mission on Nano sceince and nano technology (Nano Mission) with an allocation of `1,000 crores.

ABSTRACT

Biodiversity is a major resource for drug development. Since ancient times mankind has exploited nature for all kind of useful products and enjoyed the colors, flavors and fragrances of flowers and leaves etc. The current global resurgence in the use of plant based drugs offers an ideal opportunity for the country to emerge as a major player in the herbal products market. Herbal medicines are chemically diverse and may contain thousands of bioactive compounds, which can be of immense value to the pharmaceutical industries. Since ages, herbal medicine has been a major part of traditional knowledge play an important role for identification of biological resources worthy of commercial exploitation. Origanum vulgare L. is a wild plant of Labiatae family grows widely in Ladakh region (11500 to 13000 ft). The local people of this region use this plant for various ailment and culinary purposes due to the potential of active ingredients. The present objective of this study is to isolate the thymol content, a major ingredient of O. vulgare and quantifying the same. The volatile oils were extracted through hydro-distillation and active compound was analyzed by Gas Chromatography (GC-17A Shimadzu). Our results demonstrate that the thymol content of O. vulgare from this region is 80.28% as compared to plants grown at other low altitude regions. It is well known that plants under stress respond with biosynthesis of phytochemicals to enable them to adapt to the harsh environmental conditions. Ladakh being unique in many aspects due to its geo-climatic conditions like high elevation, extreme cold, dry weather and low humidity. Plants surviving in Ladakh therefore have unique chemical composition as compared to those grown elsewhere.

The word data means facts or information, specifically collected by the researcher through observation or measurement from which meaningful conclusions are drawn. Data may be of qualitative or quantitative types:
Qualitative data are descriptive/qualitative in nature and can be statistically analyzed only after processing and after having them classified into some appropriate categories.
Quantitative data are expressed in the form of numerals and are amenable to statistical analysis readily.
Primary data are those which are collected afresh and for the first time, specifically for the designated study.

Energy is a critical component of the economic infrastructure, as it is the primary input required to support economic growth. Economic development and energy use have a close relationship. The higher a country’s per capita energy usage, the more developed it is and vice versa. Human civilization is dependent on several energy sources.

e-Learning

It is the concept of learning which is conducted via electronic media. This is usually via the Internet but can also be offline with a CD-Rom or DVD. Examples of e-Learning in icar: e krishi siksha, e-agri diksha web education channel of icar and virtual classroom of icar.

Advantages

• It promotes active and independent learning
• An efficient way of delivering courses as the resources are available from anywhere and at any time
• Students can interact with their peers from all around the world through group discussions and private chats
• The studying material can be accessed an unlimited number of times.

Developing a new food product involves multiple stages, from ideation to commercialization. Here's a detailed guide to the process:

1. Idea Generation

a. Brainstorming: Generate innovative ideas based on consumer trends, market gaps, and technological advancements.

b. Consumer Feedback: Use surveys, focus groups, and social media to gather consumer preferences and demands.

c. Competitive Analysis: Study existing products in the market to identify opportunities for differentiation.

2. Concept Development

a. Concept Screening: Evaluate initial ideas for feasibility, potential market success, and alignment with company goals.

b. Market Research: Conduct detailed market research to understand target demographics, market size, and potential demand.

Introduction
Public Relations (PR) plays a crucial role in shaping an organization’s reputation and fostering mutual understanding between organizations and their publics. From managing reputations to establishing goodwill, PR functions as a bridge between entities and their publics, influencing perceptions, maintaining dialogue, and building trust. This chapter delves into the core concepts of public relations, examines related terms, and explores the historical evolution of PR, which helps us understand its role in contemporary society. This overview will help readers appreciate the strategic importance of PR in contemporary society and its relevance to various stakeholders.

Weaning to 210 days: Weight in kg of feed consumed for producing one kg of live weight for the period from weaning to 210 days of age.
10 Mortality percentages (as percentage)
Pre-weaning mortality: No. of piglets died during the period birth to weaning (28/56 days) the number of piglets born alive.
Post weaning mortality: Number of piglets died during the period from 28/56th to 365 day to the total number of piglets available at weaning.
Adult mortality: Number of adult pigs died to the number started at one year (in percentage).
List of registers to be maintained:
• Birth register
• Youngstock register
• Adult stock register
• Disposal register
• Mortality register
• Weighment register
• Farrowing and growth record
• Service register
• Boar performance register
• Sow performance register
• Veterinary register
• Feed efficiency register
• Account register

Surgical pack : It is sterilized bundle containing the conventional surgical instruments and drapes etc. required for routine surgical operation.
 
Common surgical instruments: These instruments are used in routine general surgery and made up of stainless steel. Stainless steel not only has excellent strength but also resistant to corrosion. The general instruments are:

    1.    Towel clamp : It is used to hold the drape in position. It has pointed ends so that drape does not slipped away from the area of operation. Small amount of skin is grasped to secure the drape. It is of two types :

    a.    Backhause towel clamp
 
    b.    Cross action towel clamp

    2.    Bard Parker knife / scalpel (B.P. handle with blade) : Bard Parker knife is available as disposable knife. BP handle is available with changeable blades.

Cereal Processing

    1.    The protein content of wheat grain varies widely, but for bread making a value of at least 11% is required.

    2.    Low grain sulphur will result in low concentrations of the sulphur-containing amino acids, cystine and methionine, and may result in poor loaf volume.

    3.    During seed germination endosperm starch is converted into soluble glucose and maltose to support the developing embryo. This is brought about by enzymatic activity, especially the enzyme a-amylase.

    4.    Excessive a-amylase levels result in the formation of a darkened loaf crust as a result of sugar caramelization and a sticky crumb structure which can cause problems during slicing.

    5.    Wheat with a protein level below 10% is preferred to reduce gluten elasticity.

    6.    There is a very good correlation between grain nitrogen and the amount of malt extract achieved, low grain nitrogen giving more fermentable extract

    7.    The term ‘coarse grains milling’ is a very broad one that refers to the comminution of the berries of the wheat, barley and other coarse grain crops.

ABSTRACT

Aquilaria agallocha Roxb. (Thymelaeceae), otherwise known as ‘Eagle wood’ is a large evergreen tree restricted to the eastern parts of India and Bhutan. The tree is valuable for its fragrant wood - ‘Agar wood’ which is tremendously used in the perfumery and incense stick industries. Lack of rapid natural regeneration and over exploitation has reduced its population drastically. Micropropagation offers a rapid means for clonal multiplication and conservation of this endangered species and attempts were made to standardize available protocol for in vitro multiplication. Media and conditions were standardized for culture establishment and propagule multiplication. Multiple shoots were induced in vitro from nodal segments of 10 yr old trees having enhanced axillary branching. Culture establishmnet was strongly influenced by the nature of the explant and the season of collecting the explants. Nodal segments collected during the period March- April from current season shoots showed a better response (90 %) in half strength Murashige and Skoog medium supplemented with 1.0 mg l^-1benzyl adenine and 0.1 mg l^-1kinetin. The rudimentary multiple shoots induced, proliferated in the basal media supplemented with benzyl adenine (0.1 mg l^-1), naphthalene acetic acid (0.5 mg l^-1) and coconut water (10%). This media also supported further multiplication in serial subculturing with a multiplication rate of 1:6. There exists no earlier report on in vitro multiplication of this tree species valued in perfumery.