eChapters

AIRBORNE SENSING: Remote sensing from an airplane. (Related words: airphoto, aerial)

ABSORPTION (of light): A process by which light is taken-up by another material. Examples include soot consisting of tiny black particles, which absorb all visible light; and nitrogen dioxide, a pollutant mostly from diesel and gasoline engines, that absorbs blue light resulting in air with a brown tint.

2.1 Manufacturing Process of Sugar

There are a number of steps in producing raw sugar from cane

1. Sugarcane receiving and unloading (receive the cane at the factory and unload it from the transport vehicles)
2. Sugarcane preparation (cutting and shredding cane to prepare it for juice extraction)
3. Extraction of Sugarcane Juice (two technologies are in common use; milling or diffusion)
4. Juice clarification (remove suspended solids from

1.3 Dextrose

Sweets which include dextrose have different eating qualities to those made with sucrose and glucose syrup alone. Recipes should be balanced so that the sucrose to dextrose ratio achieves the required product texture.

The incorporation of dextrose will increase the likelihood that crystallization will occur either on store or during manufacture. Replacement usage levels for dextrose normally lie between 5% and 15% of the Sucrose content

Dried Cocoa Bean have chemical composition as: The shell (testa) represents 10-14% dry weight of the cocoa bean, while the kernel or cotyledon is made up of most of the remaining 86-90%. The cotyledon confers characteristic flavours and aromas of chocolate and is composed of two types of parenchyma storage cells.

Before processing, the quality ofbeans is evaluated for the following indicators:

1. Degree of fermentation
2. Moisture content (maximum 6%)
3. Number of defects
4. Number of broken beans
5. Bean count (number per 100 g)

1. General Instructions

Instructions to work in the laboratory are given below. Students are advised to read them carefully before they begin their work in the laboratory.

• Apparatus to be used should be neat and clean.
• Graduated pipette should be used for pipetting.
• The small amount of liquid remaining in the pipette should not be blown out while standardizing the pipettes; allowance is always made for this. However, a frosted ring near the top of recently manufactured pipettes indicates that the last drop is to be blown out.

Introduction

Photosynthetic bacteria are autotrophs and anaerobes. These bacteria produce Hydrogen sulphide. These are predominant in the bottom of stagnant water enriched with mud.

Requirements

1. Mud sample
2. Enrichment medium of Photosynthetic bacteria or salt solution (1.0g/lt. of (NH⁴)₂SO⁴ 1 g; K²HPO⁴, 1 g; MgSO⁴,0.2g; NaCl, 5g; pH 7.2)
3. Sterilized bottle with plug
4. Fluorescent tube

Introduction

The pH (hydrogen ion concentration) of the environment provides the maximum effect on the growth of bacteria. Each organism grows at its optimal pH. Due to variation in other factors such as temperature, osmotic pressure etc marked changes in pH have also been observed.

Requirements

1. Erlenmeyer flasks (100 ml)
2. Culture of E. coli
3. Pipettes
4. Spectrophotometer
5. pH meter

Procedure

1.Agronomy is derived from Greek word.
2.Indigenous plough cuts ‘V-shape furrow’.
3.Indigenous plough is a primary tillage implement.
4.The ploughing depth of chisel plough is 60-70 cm.
5.Hoe is an example of secondary tillage implement.
6.Tillage improves soil aeration.

1.The fine earth covering land surface acts as a reservoir of nutrients and water Soil.
2.The word ‘Soil’ is derived from Latin.
3. Study of origin, classification, morphology of soil is known as Pedology.
4. The study of soils in relation to crop growth Edaphology.
5. The father of Soil Science Dokuchalev.

1. Who was the first Entomologist to the Government of India? Lionel de Niceville.
2. Who succeeded Lefroy and devoted his attention mainly to insect taxonomy and built up an excellent library and a valuable insect collection? T.B. Fletcher.
3. When was the Zoological Survey of India started in the Indian Museum at Calcutta? 1916.
4. Who was the first Plant Protection Adviser to Government of India? Dr. Hem Singh Pruthi.

1. Leading cut flower exporter in the world is Netherlands.
2. Concept of lawn was developed in England.
3. In which garden, arrangement of rocks is main feature Japanese garden.
4. Shrubs or trees planted at regular intervals on boundry for fencing Hedges.
5. The green carpet for the landscape maintained by growing and mowing grasses. Lawn.
6. Thorny fencing plant used as a hedge Inga dulcus.

Entrepreneurial climate depends on the existing economic system. Existing social and political establishment and existing economic policies of Government determine the economic system. Entrepreneurial development is largely due to the existence of this economic system. Business development functioning as a new component, economic structure and economic transformation. The economic system varies from country to country, so the business development process varies.

An Entrepreneur is an individual who creates a new business, bearing most of the risks and enjoying most of the rewards. The process of setting up a business is known as entrepreneurship. An Entrepreneur is commonly seen as an innovator, a source of new ideas, goods, services and business procedures. Entrepreneurship plays a key role in any economy by using the skills and initiative necessary to anticipate needs and bringing good new ideas to market.

Mammary tumors are either of benign or malignant types. Benign tumors are defined as mass or lump of cells unable to invade the neighboring tissue/ organ and less likely to re-grow after removal. However, malignant tumors are the tumors which have the ability to invade other tissues/ organs and tend to re-grow even after surgical removal. Malignant tumors grow at faster rate as compared to benign tumors. Nearly, 40-50% of canine mammary tumors (CMTs) are malignant.

Human breast cancer (HBC) is a common malady concomitant with a massive death rate throughout the world. It has been reported that around 1.7 million women are globally identified with breast neoplasia, and out of this, half a million female dies from this terrible disease (Torre et al., 2015). Due to the shocking impacts of breast cancer, prevention, and therapeutic interventions have become a priority-based objective for many researchers to understand the biology of breast cancer disease during its progression and development.

The basic methods for wastewater sewerage (collection, treatment, and disposal) are as follows:

• Off-site sewerage
• Separate sewerage system
• Combined sewerage system
• On-site sewerage

Many nations have implemented separate sewage systems that transmit sewage and storm water through separate pipelines in order to separate the two. Storm water often does not contribute to a wastewater treatment facility (WWTP). Domestic sewage contains 99.9% or more water. The remaining portion is made up of bacteria

Important Points to be Remember

• Total number of essential nutrient elements required for plant growth -17
• Man made cereal – Triticale
• Father of India’s green revolution – Dr M.S. Swaminathan
• Na, Ve, Ni, Si, Co, Se and I - Beneficial nutrients
• Is added to prevent nitrogen losses from FYM decomposition-SSP

Important Points to Remember

Apple

• Botanical name: Malus x domestica Borkh.
• Family: Rosaceae
• 2n: 34
• Origin: Asia Minor to Western Himalayas

Important Points to Remember

Cauliflower

• Botanical name: Brassica oleraceae var. botrytis
• Family: Crucifereae
• 2n = 18
• Type of vegetable: Leafy vegetable
• Origin: Mediterranean region