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Two procedure are described for the determination of free gosssypol . The first for normal meals and the second for meals which have been chemically treated and so contain dianilinogossypol.

Reagents
 
    1.    Aqueous acetone:  7 parts acetone, 3 parts distilled water (V/V).
    2.    Aqueous acetone-aniline solution: To 700 ml acetone and 300 ml distilled water, add 0.5 ml redistilled aniline. Prepare solution daily.
    3.    Aqueous isopropyl alcohol solution: 8 parts isopropyl alcohol. 2 parts distilled water (V/V).
    4.    Aniline Distill reagent grade aniline over a small quantity of zinc, dust discarding the first and last 10 percent of the distillate. Store refrigerated in a brown glass stoppered bottle. Solution is stable for several months.

   Q.1.    How milk sample is collected for diagnosis of mastitis?
    Ans.    At first the end of teat is cleaned with a cotton swab dipped with 70% alcohol, then the dirt and wax are removed from the external sphincter by pressure. After this milk sample is collected in screw cap bottle.

    Q.2.    When milk sampling should be done in suspected cases of tubercular mastitis?
    Ans.    Last few streams of milking is crucial in cases of tubercular mastitis.

    Q.3.    What is the effect of freezing of milk sample on bacterial count?
    Ans.    On freezing of milk, Arcanobacter pyogenis and E. coli counts are decreased, coagulase negative bacteria counts increases whereas, Streptococcus and Staphylococcus spp. counts may be unaffected or increased.

    Q.4.    Which media is suitable for initial isolation of bacteria from milk samples?
    Ans.    Blood agar. However for isolation Streptococcus agalactiae selective media is required

Cyclamen (Cyclamen persicum Mill.), belonging to family Primulaceae, is cultivated throughout the Temperate Zone. Many people have enjoyed the charming plants as potted and/or garden plants. The cyclamen is one of the most famous and important commercial ornamental plants in many countries. It is commonly grown for its flowers, both outdoors and indoors in pots. It is used on a terrace, in flower boxes, in hanging baskets or in beddings. Several species, particularly Cyclamen hederifolium, are hardy and can be grown outdoors in mild climates such as Northwest Europe and the Pacific Northwest of North America. The cyclamen commonly sold by florists is C. persicum, which is frost-tender. Selected cyclamen cultivars can have white, bright pink, red or purple flowers. The use as cut flower is not important part of cyclamen production (Grey-Wilson, 2002), but not rare in Europe, especially in Germany. Some cultivars for cut flower production were bred in Europe, but cut flower cyclamen production is not popular in USA and Japan. Its popularity as pot plant led to many studies on the group, including cytology (Bennett and Grimshaw, 1991), hybridization (Gielly et al., 2001 and Grey-Wilson, 2002) and phenology (Debussche et al., 2004).

ORIGIN AND DISTRIBUTION

Cyclamen originated from extreme eastern Mediterranean region and naturally grows in countries such as Palestine, Syria, Israel, Greece, Turkey, Tunisia or even Mediterranean islands: Rhodes, Cyprus and Sicily (Grey-Wilson, 2002). Cyclamen was introduced in Europe at the end 16^th century, beginning of the 17^th century, passing first through France. Somewhat neglected in the following century, the cyclamen became fashionable again in France in the 1900s. But since 1860, the first variants of the botanical or “wild” cyclamen appeared in England, then in Germany, with much bigger flowers and with varying colour shades.

Lab coat: A loose white coat with deep pockets that is worn in a laboratory or medical office.

Labelling: It means any written, printed or graphic matter that is present on the label, accompanies the food or is displayed near the food, including that for the purpose of promoting its sale or disposal. After packaging, labels are required on the finished products intended for distribution and sale. Labelling can reflect on the quality of the product. It must be clear and informative. Information includes Name of the Manufacturer, Date of Manufacture, Net Weight, Gross Weight, Best before etc. Proper storage is needed for maintenance of the quality. Storage must be done only at recommended temperature, relative humidity, light and air / oxygen and carbon dioxide conditions etc. to maintain the quality of the food product. Label may include tag, brand, and pictorial or descriptive matter, written, printed, embossed, graphic, perforated, stencilled or stamped impressions. It is attached to container, cover, lid, or crown of a food package.

Laboratory: A place equipped for experimental study in a science or for testing and analysis. Broadly, it is a place providing opportunity for experimentation, observation, or practice in a field of study.

Lacquer: It is a colloidal dispersion of a solution of cellulose derivative, resin and plasticizer in solvent and diluents, where in all these constituents dried in air by evaporation of solvents, thus yielding a transparent, hard and water proof film.

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Analysis of Variance
    
Completely Randomised Design (C.R.D.)
    
Randomised Block Design (R. B. D.)
    
Latin Square Design

Introduction

Forest cover of India has been estimated to be 7,01,673 km2 (70.17 million ha) which is 21.34 per cent of the total geographical area of the country. The tree cover of the country is estimated to be 92,572 km2 which is 2.82 per cent of geographical area. The total forest and tree cover is 7,94,245 km2 which is 24.16 per cent of the total geographical area of the country. Out of this, 9.14per cent forest cover is in the form of open forests and another 1.26 per cent is scrub forests (FSI 2015). According to National Forest Policy 1988, one-third (33.33%) of the land area should be under the forest cover for sound ecological balance. It means that we have to bring another 11.66 % area under forest cover and at the same time improve quality of the degraded forests. However the horizontal expansion of land under tree cover is not possible. In order to increase the tree cover and fulfill the requirements of the people and industries,

Introduction

The Indo-Gangetic plain (IGP) is of great importance for the food security of India. It extends over 1,600 km with a width of 320 km, including the arid and semi arid environments in Rajasthan and Punjab and the humid and per humid deltaic plains in west Bengal (Shankaranarayana, 1982). During the green revolution period in the early 1960s, production increased through area expansion and intensification of the rice –wheat system. Driving forces included suitable thermal regimes for rice and wheat cultivation, development of short- duration, nitrogen responsive cultivars, expansion of irrigation and an ever increasing demand for food from the rising population. The rice –wheat system, covering an area of around 10 million hectares (mha), is the major cropping system in the IGP. These two crops together contribute more than 70 % of total cereals production in India from an area of around 25 mha under wheat and about 40 mha under rice. The small states of Punjab and Haryana contribute 20 % of the total national grain production and 50 % and 85 % of the government procurement of rice and wheat, respectively (Singh, 2000).

1.1. Characteristics and categories
                
1.2. Litter
    Patterns of accumulation
    Successional trends
    Seasonal variations
    Fluctuations in accumulation

1.3. Dissolved organic matter
    Sources of DOM
    Fluxes of DOM

1.4. Woody detritus

1.5. Soil organic matter

UNTIL THE 1940S BIOLOGISTS ARGUED ABOUT WHETHER DNA OR PROTEIN WAS THE MOLECULE OF HEREDITY

Nuclei observed to divide when cells reproduced themselves

Large amounts of both DNA & protein in the nucleus

Many though protein was most likely molecule of heredity

Proteins made of 20 different amino acids- could have more variety than DNA (made of only 4 different bases)

Principle

The principle is to extract plasmid DNA from bacterial cell suspensions and is based on the alkaline lysis procedure developed by Birnboim and Doly (Nucleic Acids Research 7:1513, 1979). It is a known fact that plasmids are much smaller super coiled DNA molecules than the much larger and less super coiled bacterial chromosomal DNA. This difference in topology enables selective precipitation of the chromosomal DNA and cellular proteins and separates them from plasmids and RNA molecules. The cells are lysed under alkaline conditions, which denature both nucleic acids and proteins, and when the solution is neutralized by the addition of Potassium Acetate, chromosomal DNA and proteins precipitate because it is impossible for them to renature correctly (they are so large). Plasmids renature correctly and stay in solution, effectively separating them from chromosomal DNA and proteins.

13.1 Introduction

Hospitality industry is the second largest industry in the world. It is well diversified and can be chosen as per the interest. Hospitality management involves planning, organizing, directing and controlling human and other resources within the different segments of hospitality industry i.e. lodging, restaurant, travel and tourism, institutional management, recreational management, meeting and convention planning industries. Although, these all are separate but related segments of the hospitality industry and are interrelated to provide good and efficient services to the guests and users. Hospitality industry provides services which are need oriented and differ in various parts of the world as per regions and the traditional styles.

The first building created specifically for hotel was ‘City Hotel’ with 73 rooms at 115 Broadway, New York in 1794. Pallonjee Pestonjee established the very first western-style hotel in India, “The Bristol Hotel” in Mumbai in 1840. According to the report of the department of Tourism, Government of India, at the end of the year 2004, there were 167 Five star hotels with approx. 28,900 rooms, whereas 126 Four star hotels, with 8,831 rooms [2]. To expedite the ongoing process of classification/re-classification of functioning hotels in one to three star categories, five Regional Committees have also been set up in Delhi, Mumbai, Kolkata, Guwahati and Chennai to conduct inspection [3].

Genetics is the study of what genes are, how they carry information, how their information is expressed, and how they are replicated and passed to subsequent generations or other organisms.

DNA in cells exists as a double-stranded helix; the two strands are held together by hydrogen bonds between specific nitrogenous base pairs: A-T and C-G.

A gene is a segment of DNA, a sequence of nucleotides, that code for a functional product, usually a protein.

When a gene is expressed, DNA is transcribed to produce RNA; mRNA is then translated into proteins. This is also referred as Central Dogma of Life. The DNA in a cell is replicated before the cell divides, so each daughter cell receives the same genetic information.

5.1 Introduction

A farm pond that collects and harvests in-situ rainfall as well as runoff from the catchment area can be used for many purposes: the most important of which is the supply of water to crops as supplemental irrigation. It is no doubt a viable source for integrated farming system. In addition, the water of the pond can be used for domestic and to some extent for the industrial uses. It is also a good source for recreational use. Total water demand of the pond including irrigation to different crops in different seasons, domestic and other non agricultural uses are to be assessed. While estimating the crop water requirement and irrigation requirement, various crops to be grown in the service area of the pond, their water requirements, crop duration, extent of coverage and water management practices followed are to be taken into consideration. Multiplying the irrigation requirement with crop coverage area, volumetric irrigation water requirement of crop can be found out. Summation of irrigation requirement of all crops grown in service area of the pond, gives total irrigation demand of the pond.

Farm ponds are normally used for irrigation to crops as well as to meet the live stock water demand. Normally the large live stocks like horse, cattle require 20 thousand litres of water per head per year whereas the small live stocks like sheep, goat, pigs require 2 thousand litres of water per head per year. Adding the irrigation demand to the livestock demand, total water requirement of the pond is calculated. In addition to this, if the pond water is used for industrial, domestic and other sectoral purposes, then water used in all such sectors are to be added to irrigation and livestock demand to estimate the total water demand of the pond.

18.1 Introduction

The Packaging Institute International describes packaging as the enclosure of items, packages or products in a wrapped pouch, box, bag, cup, can, tray, tube, bottle or other container for protection, preservation, containment, communication, performance and utility. To an engineer or a scientist, it is technical matter as it is a system designed for efficient delivery of safe food products with high quality, via each and every stage of distribution chain, from production of raw material to food manufacture, packaging, retail, wholesale, consumer, disposal and finally recycling or of resource resurgence. The extent of food packaging is literally broad as it encompasses technological activities such as graphic and machinery design, package manufacture and development, shelf life testing, distribution and marketing. Food packaging science is a discipline which applies principles from four major areas of science (materials science, food science, information science and socioeconomics) to understand the properties of packaging materials, packaging requirements of foods and the packaging system. Both material science and food science have been two major contributors for food packaging development. Material science is important to understand the mechanical strength, barrier properties, appearance and physical and chemical properties of paper, glass, metal, polymer and composite. Food science is important to understand the deterioration kinetics of foods (such as microbial growth, lipid oxidation, moisture loss or gain) governs the food shelf life. Food packaging technology is a science based solutions to address specific food packaging needs; examples are tamper evident packaging, microwavable packaging, modified atmospheric packaging, and controlled atmospheric packaging which are aimed at enhancing safety, quality and convenience for the consumer.

The Effectiveness of a Pesticide in Controlling a Disease and Pest Depends on

Using the right pesticide for the target disease & pest.

Applying the pesticide at the right time.

Applying the pesticide in the right amount.

Applying the pesticide to the right place.

ABSTRACT

Agrotechnology of banana has been introduced for the first time by CSIR- Indian Institute of Integrative Medicine Jammu for commercial cultivation of banana in Himalayan Shivalik range. The aim of the present investigation is to study the potential of Tissue Culture (TC) banana production in a diverse environment of Shivalik range, to make the state self-sufficient in banana production, employment generation and generate revenue for the farmers and to studies on the post harvest handling and marketing of TC banana. Initially, the sapling of this high quality tissue culture variety {BHIM Grand naine (G-9)} Banana was brought from Agro-division of Cadilla Pharmaceuticals Limited Ahmedabad, Gujarat. The field experimental trial was conducted during 20016- 2017 at CSIR-IIIM Research Station, Chatha Farm, Jammu in which four treatment combination arranged in Randomized Complete Block Design (RCBD). Significant differences were observed among the treatments for all the parameters studied. Among the date of planting, banana planted at 10th August reported significantly highest pseudostem height, pseudostem girth, more average number of leaves/plant, first flower emergence (days), first finger ripening (days), more number of finger per hand, more number of hand/ branch, higher weight of finger/hand (kg), higher weight of single finger (g), more finger diameter (cm), higher length of finger (cm), more weight of finger/ bunch (kg), more percentage of plant harvested at a time, higher yield (64.22 tonnes/ha), gross return (Rs. 12,84,400/ha), net return (Rs. 9,58,730.5/ha) and B:C ratio (3.94) as compared to other treatments. On an average the yield of per plant was 20-30 kg and 50- 64 tonnes per hectare. In terms of economy as per market analysis, price of banana in Jammu is approximately Rs. 20 per kg. Thus, on an average it gave Rs. 250-300 per banana plant. On the basis of market demand, approximately Rs 6.17- 9.50 lakh net return can be obtained by cultivation of one hectare of land which is alternative business for the farmers of the Jammu and Kashmir. This may leads to revolution of banana cultivation in Shivalik range of Himalaya.