eChapters

Kewda (Pandanus fascicularis Lam.) is a native of the old world extending from Africa to Australia (Chittenden, 1956; Lorus and Milne, 1967; Mott, 1975). About 600 species of Pandanus are widely distributed in the moist tropics of the old world and kewda is the most widespread species being recorded from Mauritius Islands in the west to Polynesian and Micronesian Islands in the east (Deshaprabhu, 1966).

It occupies an important position in the mythology of Melanesian, Polynesian and Micronesian Islands (Massal and Barrau, 1956). Kewda has been mentioned in the Indian mythology with several available legends. In Skandha Puran, it is mentioned that Ketaki (P. odorattisimus L.f.) flower is unfit to worship Shiva (Bhattacharjee, 1987). As regards to popularity of Kewda, one of the Gujarati tribal songs says that the sun rises behind the Kewda tree, the moon applies antimony to its eyes, the night is lit with soft moon light. Another mythological legend mentioned that during Satya Yuga, there was a fight between Brahma and Vishnu to know, to prove their greatness. Lord Shiva decided a simple method that the one, who can see his head or his feet, shall be greater than the other. Shiva disappeared and became so great that Brahma and Vishnu couldn’t see his head or feet and searched in different directions. Vishnu went up to patal, but couldn’t find his feet and Brahma had gone up to the highest peak and could not see the head of Shiva. On the returned way, Bramha found a Kewda flower and claimed that he had brought the flower from the head of Lord Shiva. On questioning by Vishnu, Kewda flower also replied that she was adorned by Shiva (Gandhi, 1989).

2.1. Recommendation of expert committees

Commercial banks tended to concentrate more on industrial sector than agricultural sector.

Indian Central Banking Committee (1931), Agricultural Finance Subcommittee (1945), Rural Banking Enquiry Committee (1950), All India Rural Credit survey committee (1951), All India Rural Debt and Investment Survey (1961-62) and Informal Group on Institutional Arrangements for Agricultural Credit (1964) suggested that financing agriculture by commercial banks was not significant (Until 1950).

INTRODUCTION

The phenomenal growth and reach of World Wide Web (www) has been one of the most significant developments in the last few years. It has rapidly gained popularity and has become most widely used application of the Internet. Today, the World Wide Web has emerged as the most powerful medium for information publishing and access. A plethora of information sources.

The user friendly interface and hypertext features of Web have been attracting a significant number of users as well as information providers. The web-based e-services are increasingly being used by research communities as a viable means to access to a plethora of digital resources in networked information environment. Concomitantly, utilization of such electronic methods and means is expanding substantially throughout the chain of e-research and scientific knowledge production.

Introduction

Phalsa is a shrub or small tree of Indian origin. Subtropical bushy fruit plants. It is a very hardy fruit, and hence can be planted on marginal soils, where the rest of the fruits can not be grown. Its cultivation is more popular in the vicinity of cities and towns. Phalsa fruit is liked for its acidic taste, coloured squash and syrup. A woody perennial, arid zone fruit crop. suitable for intercropping in mango orchards. Phalsa leaf extract has antibacterial activity against Escherichia coli and Staphylococcus aureus. Phalsa fruit has a short shelf life, suitable only for local marketing. It is cultivated on a commercial scale, mainly in the northern and western states of India.

Dairy farmers are faced with a number of fundamental inquiries. The first inquires as to what dairy animal he needs to keep. Is the breed with the best production performance the one that has adapted to the local environment the most? What animal is the best, asks the second? Is it the one with a showwinning conformation or the one with a strong ancestry? Is the ideal dairy cow one that produces the most milk, has the best feet, legs, and udder support, or combines the performance of these characteristics in the best possible way?

Learning outcome

The purpose is to enable the student to develop deeper knowledge, understanding, capabilities, and attitudes in the context of micro teaching skills.

icroteaching helps teachers worldwide improve easy teaching tasks. Microteaching promotes real-time learning experiences for novices and seniors. Presentation and reinforcement skills help inexperienced teachers acquire the art of teaching easily and thoroughly. 

Momordica dioica, also known as bristly balsam pear, prickly carolaho, teasle gourd, and kantola, is a flowering plant of the Cucurbitaceae/gourd family that is commonly known as spiny gourd or spine gourd. It is consumed as a vegetable throughout India and parts of South Asia. It is valuable commercially and is exported and utilised locally. The fruits are sometimes served with meat or fish and are prepared with spices or fried. Underground tubers are used to proliferate it. Small leaves, small yellow flowers, and small, dark green, spherical or oval fruits characterise this plant. It is dioecious, which means there are separate male and female organisms.

Scientific name: Catharanthus roseus (L.) G.Don
Family: Apocyanaceae
Catharanthus roseus (Vinca rosea)is a perennial flowering plant in the family Apocyanaceae. It is commonly known as Cape periwinkle, Madagascar periwinkle or graveyard plant etc. Periwinkle is an extensively investigatedmedicinal plant after the discovery of powerful anticancer alkaloids such as Vinblastine and Vincristine, in its leaves more than 50 years ago. These alkaloids have revolutionized  cancer treatment and saved countless lives worldwide. Today, Catharanthus roseus remains a vital source of inspirationfor cancer research and drug development.
Origin and distribution
Periwinkle is native and endemic to Madagascar. However, it is now cultivated and grown in many tropical and subtropical regions worldwide, including the southern United States, West Indies, and several states in India, such as Karnataka, Tamil Nadu, and Gujarat. Unfortunately, the plant is endangered in its natural habitat due to habitat destruction and burn and slash agriculture.
Botany
Periwinkle is a perennial herb belonging to the Apocynaceae family. It is a popular ornamental plant, often grown in gardens for its attractive pink and white flowers that bloom throughout the year. The plant has a spreading habit, with flexible, long branches that bear simple, opposite leaves. These leaves are elliptical to ovate in shape, measuring 2.5-5 cm in length and 1-2 cm in width, with a glossy, dark green appearance and a pointed tip.

to be coccobacillary.They are strict aerobes and do not attack carbohydratesbut derive energy by the oxidation of amino acids. B. avium and B. bronchiseptica are motile by peritricholls flagella but B. pertussis and B. parapertussis are non-motile. All are catalase-positive and oxidase-positive. B. bronchiseptica and B. aium willgrow on MacConkey agar.
The genus Bordetella contains four species, B.pertussis, B.parapertussis, B. bronchiseptica and B. avium. Bordetella pertussis, the type species, and B.parapertussis are human pathogens associated with whooping cough in children. Bordetella bronchiseptica infects a wide range of animal species including man, while B.avium is a pathogen of avian species. The bordetellae are occasional pathogens which have an affinity for ciliated respiratory epithelium.
Bordetella bronchiseptica and B.avium are small (0.2 to 0.5 x 0.5 to 1.5 pm), Gramnegative rods with a coccobacillary appearance. They are catalasepositive, oxidase-positive aerobes and are motile peritrichous bacteria. Because they cannot utilize carbohydrates, they derive their energy mainly from the oxidation of amino acids and have no special growth requirements. They grow on MacConkey agar.
Natural Habitat
The bordetellae are inhabitants primarily of the upper respiratory tract of healthy and diseased humans, animals and birds. B. pertussis and B. parapertussis are human pathogens causing whooping cough and a mild form of whooping cough, respectively. B. bronchiseptica can be present in the upper respiratory tract of pigs, dogs, cats, rabbits, guinea-pigs, rats, horses and possibly other animals. B. avium inhabits the respiratory tract of infected poultry, principally turkeys. Mammalian infections are mainly transmitted by aerosols but in turkeys indirect spread can occur via water and litter.

Natural disasters frequently lead to significant shortages of animal feed, a common challenge faced by livestock owners. Events such as earthquakes, landslides, heavy rainfall, flooding, droughts, and cyclones can severely impact the well-being of livestock. Intense rainfall is often the primary factor contributing to both flooding and landslides, particularly in the hilly regions of India, where such landslides are a regular occurrence. The essential components of animal feed include both green and dry roughages, with dried roughages, such as straw, constituting approximately 60 to 80 percent of the total dry matter intake for livestock. Unfortunately, the occurrence of landslides or floods can abruptly disrupt transportation networks, including roads and railways. Consequently, livestock owners are compelled to rely on locally available unconventional feed sources during these challenging times.
Unconventional Feed Resources: In periods of resource scarcity, various unconventional indigenous ingredients can be employed. Such times may see the utilization of materials like tapioca, jackfruit, pineapple waste, sugarcane bagasse, rice bran or rice polish, water hyacinth, rubber seed cake, chicken litter and droppings, tea waste, urea and molasses, all of which can serve as valuable feed components. In comparison, low-quality rice straw and fallen leaves from trees are the predominant roughages, constituting approximately 60 to 70 percent of the total feed for cattle. The main sources of roughage during scarcity typically include straws from cereals or pulses, fallen leaves, dried grasses and foliage from forests and jungles. The collection or harvesting of roughages can be challenging due to their bulk, particularly in the case of forest leaves. Additionally, the volume of these materials presents significant transportation challenges. Consequently, chaffing roughages at the harvesting site emerges as the most effective solution for facilitating transport and minimizing costs. The densification of chaffed roughages further enhances their transport efficiency. Chaffing roughage is essential for the preparation of complete feed blocks (CFB) and total mixed rations (TMR).

Herd A large number of animals that live and feed together in a group (Fig.197) is called as herd. In herd, all animals are considered as a unit rather than individual. Herd medicine, also known as herd health or production medicine, is the discipline of veterinary medicine that deals with the diagnosis, treatment and prevention of the diseases in the herd as a whole. Concept and Significance of Herd Health Herd health is a combination of regularly scheduled veterinary activity and management practices undertaken to maintain optimum health to achieve optimum production in the farm. Traditionally, the aim of the herd health is to control or eliminate diseases and rectify management inefficiencies impacting the welfare and productivity in the frame work of risk monitoring and assessment in conjunction with best farming practices. The main emphasis

Three years after the establishment of the Central Institute of Fisheries Education (CIFE), a global conference was held at Rio de Janeiro, Brazil, for promoting environmentally sustainable development in all spheres of human activity. At this UN Conference on Environment and Development, generally referred to as the Earth Summit, an Agenda 21 was adopted to provide guidelines for mainstreaming ecology in all major research and development programmes. In Agenda 21, pride of place has been given to the management of aquatic resources from both the quantitative and qualitative aspects. 2012 marks the twentieth anniversary of the Rio conference.  It will be useful to prepare a balance sheet indicating where we have succeeded and where we have failed in implementing Agenda 21 in the area of inland and marine fisheries, as well as integrated coastal zone management.

Stress and depression can ruin your life and affect your health. Seeking support, being realistic and planning ahead can help ward off stress and depression.

For some people, the holidays bring unwelcome guests — stress and depression. And it's no wonder. In an effort to pull off a perfect Hallmark holiday, you might find yourself facing a dizzying array of demands — work, parties, shopping, baking, cleaning, caring for kids on school break or elderly parents, and scores of other chores. So much for peace and joy, right?

Holiday stress and depression are often the result of three main trigger points. Understanding these trigger points can help you plan ahead on how to accommodate them.

Here are the three issues that commonly trigger holiday stress or depression:

In India, Indonesia, Malaysia, China, and tropical Africa, it is widely grown. In India, there are four species of bitter gourd that belong to the genus Momordica.

Botany and taxonomy: It is an annual climber vine with woody, thick stems that can grow up to 20 metres long, large, heart-shaped leaves, large, creamy to pale yellow flowers that are single, ovoid, large, dark green fruits that can grow up to 20 cm long and weigh up to 1.5 kilogrammes, periphery with smooth thorns, yellow turned orange when ripe, and black seeds. The leaves, petals, and seeds of this plant are edible and can be eaten as a vegetable.

• Useful plant parts: Fruits, leaves, flowers, tuberous root and seeds.
• Medicinal uses: To treat Ulcers, lumbago, fractures, bronchial asthma and bleeding piles.

Introduction

Fruit crops have been cultivated for centuries, both commercially and in amateur gardens, and many species covering a wide range of trees, shrubs, and non-woody perennials.Fruit crop species have certain common characteristics: they are long-lived, usually highly heterozygous, and clonally propagated from an elite mother plant. Fruits are increasingly recognized as an important component of a healthy diet, and consumption of temperate fruit and fruit products, especially juices and dairy derivatives, has risen sharply over the past decade.China is the largest producer of fruit crops with approximately.

• India ranks the second in fruit production.

• India has witnessed increase in horticulture production over the last few years. Significant progress has been made in area expansion resulting in higher production.

• Over the last decade, the area under horticulture grew by 2.6% per annum and annual production increased by 4.8%.

• Production of fruit crops has increased from 50.9 Million Tonnes to 97.35 Million Tonnes since 2004-05 to 2017-18.

• Total production of fruits is highest in case of Andhra Pradesh followed by Maharashtra.

Sanitation

Sanitation and maintaining good hygiene conditions are the important aspect of seed storage in storage godowns. Maintenance of good hygiene conditions will maintain the quality of produce in the long run (Mahapatra et al., 2014) and these practices should not be overlooked. The threshing floors should be cleaned properly before the operation so that there is no mixing of seeds or any insect-pests or pathogens. Harvesting and threshing should be followed by cleanliness of godowns to protect the seeds from the harmful pest and pathogens (Upadhyay and Ahmad, 2011). The storage godowns should be well lighted and the area should be preferably sunny, free from weeds and mostly situated at elevated areas. Damp areas should not be selected for building storage godowns as it will affect the moisture per cent of seeds thereby enabling easy growth of insect-pests and diseases (Parimala et al., 2013). Before bringing the new produce to the storage godowns, they should be cleaned properly. The cracks and crevices of storage godowns if any should be sealed ahead and the walls of the godowns should be whitewashed (Hazam and Kumar, 2022). The new seed lots should not be mixed with the older lots. The floors should be disinfected, and it should be cleaned regularly.

Scientific name: Rauvolfia serpentina (L.) Benth. ex Kurz
Family: Apocyanaceae
Rauvolfia serpentina, also spelled as Rauwolfia, is indeed a vital plant in traditional Indian medicine. It has been used in folk medicine for centuries to treat conditions like snake and insect bites, malaria, dysentery, and more. This plant is deeply rooted in Indian culture, mentioned in Hindu manuscripts as far back as 1000 BCE. It's also known by various names, including Indian snake root, devil pepper, serpentine wood, sarpagandha, and chandrika. Botanically, it belongs to the family Apocynaceae, with the genus Rauvolfia comprising 74 species. Unfortunately, Rauvolfia serpentina is listed as endangered due to over-exploitation and habitat loss, emphasizing the need for conservation and sustainable use to ensure its availability for future generations.
Origin and distribution
The distribution of R. serpentina is very wide, is occurrence is sporadic. The plant commonly grows scattered and close to each other. They are widely distributed in the Sub Himalayan tract from Himachal Pradesh to Sikkim and Bhutan, Eastern and Western Ghats, in some parts of central India. Beyond India the plant is distributed in Bangladesh, Malaysia, Thailand, Nepal, Sri Lanka, Indonesia, and Burma.

What so ever work you have done, it will not be recognized in the scientific world unless you publish it hence publishing the search work is of prime importance for a scientist. As it provides you recognition, you must pay greatest attention on quality of your research work which depends on the keenness of your observations. It is must to confirm and re-confirm your observations prior publishing them as once they are published, it will come in public domain with nothing you can do (except of publishing another paper to refute your earlier finding). As publishing the observations will form opinion about your scientific integrity and knowledge among the peers, the paper, if not cared and contained silly technical mistakes, will reflect ignorance of the workers on the subject.

The semen storage technology and glass ampoules were earlier developed in USA and French, Danish and West Germany introduced straw technique and in the mean time Japanese scientists developed pellet freezing method. 

1. Ampoule method 

The diluted semen is filled in ampoules after labeling, sealed, frozen and preserved in liquid nitrogen. For insemination, the ampoule is thawed in warm water of 37^ºC until liquidation then ampoule is cut and semen is drawn into glass catheter with the help of a sterile syringe and used for insemination. In this method, semen may not be contaminated and identification of semen is easy. However, the semen is frozen in a larger volume so the freezability and fertility are less and it requires more storage space in cryocan. About 8-10% of semen is lost while thawing, loading and insemination.  Use of glass catheter for insemination is risky because chances of breaking and chances of injury to cow or inseminator and passing of catheter in the cervix.

Strength

Carbon nanotubes are the strongest and stiffest materials yet discovered in terms of tensile strength and elastic modulus respectively. This strength results from the covalent sp² bonds formed between the individual carbon atoms. In 2000, a multi-walled carbon nanotube was tested to have a tensile strength of 63 gigapascals (GPa). (This, for illustration, translates into the ability to endure tension of 6300 kg on a cable with cross-section of 1 mm².) Since carbon nanotubes have a low density for a solid of 1.3 to 1.4 g·cm”³, its specific strength of up to 48,000 kN·m·kg”¹ is the best of known materials, compared to high-carbon steel’s 154 kN·m·kg”¹. Under excessive tensile strain, the tubes will undergo plastic deformation, which means the deformation is permanent. This deformation begins at strains of approximately 5% and can increase the maximum strain the tubes undergo before fracture by releasing strain energy.