eChapters

Key Points

• Hypothermia occurs when an individual's body temperature drops below its critical level.

• Excessive heat loss or inadequate thermoregulation can lead to this condition.

• It can be minor or severe. Mild hypothermia is harmless, while moderate to severe hypothermia is an emergency.

Named after a French botanist Pierre Magnol, Magnoliaceae is a family of about 7 genera and 300 species, mainly distributed in the warm temperature regions of the Northern Hemisphere. The species are common in eastern Asia and eastern North America, and found also in Brazil, West Indies, and Malaysia.
Description of family
1) General habit: Deciduous or evergreen, often aromatic shrubs or trees; Liriodendron tulipifera reaches 20 to 65 m in height; Michelia and Magnolia are medium sized trees or shrubs; Schizandra is a climber.
2) Leaves: Alternate, large, simple, entire, petiolate, pinnately-veined; stipulate, stipules large, protect young buds and leave a circular scar on falling; stipules absent in Wintereae; oil glands present.
3) Inflorescence: Flowers usually solitary, either axillary or terminal; flowers crowded near the tips of the branches in Illicium.
4) Flowers: Large, showy, bracteate (Magnolia, Michelia) or ebracteate, pedicellate, bisexual but rarely unisexual flowers while other have bisexual flowers.

7.1 Introduction
A nursery is a place where plants are cultivated and grown until they reach a usable size. Nursery management has evolved into a commercial venture, with different types of nurseries including retail, wholesale, and private nurseries. Retail nurseries sell planting materials to the general public, while wholesale nurseries supply other nurseries and commercial landscape gardeners. Private nurseries cater to the needs of specific institutions or organizations. Since many horticultural crops are propagated in nurseries, the production of quality planting materials is vital, especially for orchardists whose success largely depends on the quality of these materials, as most fruit crops are perennial. To be a successful grower, it is crucial to consider several factors, including soil and climatic conditions, location, water availability, financial support, labor availability, marketing facilities, demand, and transportation systems. However, the production of quality planting materials plays a pivotal role in determining the success of horticultural ventures, as planting materials form the foundation of the orchard (Chadha, 2001; Singh & Negi, 2010).
7.2 Demand for Seedlings and Seeds in India
The availability of quality planting materials is one of the most important factors in the development of a sound horticulture sector. In India, there is an immense demand for quality seedlings and seeds at lower costs, offering scope for large-scale planting. The demand for quality planting materials exists across the country, as these materials contribute to sustainable fruit production systems (Swaminathan, 2007).
7.3 Seedling Supply Chain
The primary suppliers of perennial tree seedlings are departmental/ government and industrial nurseries, which produce seedlings and vegetative propagules for their own needs, as well as for public distribution to meet raw material demands. Farmers primarily produce vegetable and ornamental seedlings, benefiting from the availability of improved seeds and the low input requirements. The price of ornamental seedlings depends on factors such as 

I. FILL UPS

1. The process of eliminating moisture from the seed is called_____.
2. _____ is the common conventional method, in which drying of harvested crop is carried out in the field.
3. In _____ method the outside air is heated with the help of burner heater and circulated into the godown.

Etiology Herpes Virus

Variation in pathogenicity of virus strains has been reported, but all strains appear identical immunologically.

Occurrence

The disease was first reported in the Netherlands in 1923. The disease has been confirmed in France, Belgium, Canada, India, Thailand, England, Hungary, Austria, Denmark and Vietnam, and suspected in China.

7.1 INTRODUCTION

Web technology revolutionised information technology and GIS of no exception. Analysis of maps available in internet through remote personal computer is called as web GIS. The term web is GIS synonymous with the term internet GIS. Most of the software vendors in the field of GIS have developed their GIS compatible to internet. The advantage of internet GIS is no need to own a GIS software in the personal computer. Maps available in a web site can be analysed for GIS functions as one could do with GIS in standalone personal computer. Applications of web GIS is not limited. Most of the governmental agencies, business people and others put their data in their server and the data could be analysed spatially for the users requirement. Internet mapping is simple, cost effective and reach vast audience.

Internet GIS is useful in field like civil engineering, government organisations, forestry, environment, goescience, utility planning etc.

The venous drainage of the fore limb of ox is conducted by two independent routes, the superficial and deep routes, in the fore limb. The major vein of the superficial route is the cephalic vein and that of the deep route is the axillary vein. The venous drainage of the fore limb begins at the digits and is carried by branches of both the routes intermingling or confluent with each other up to the level of elbow joint. From the elbow upwards the journey of the two paths is completely independent of each other. The superficial veins join the cephalic vein while the deep veins join the axillary vein to open into the cranial vena cava.

Superficial veins

The superficial veins begin in the form of distal deep and distal superficial palmer arch just above the fetlock joint. These venous arches are formed by the union of axial and abaxial digital veins. From these venous arches extend the dorsal metacarpal vein ascending first through the interdigital space and then winding around the large metacarpal bone. In this course it anastomoses with the branches of radial vein on the dorsomedial aspect of the carpometacarpal region and passes further upward as accessory cephalic vein.

Nutrient film technique popularly known as NFT is one of the methods of soilless farming or hydroponics where in plants have their roots in a shallow stream of recirculating water containing all the nutrients required for plant growth dissolved without any solid growing medium. The lower portion of roots remain submerged in flowing nutrient medium in a water tight gully having enough air for the roots. The nutrient film technique was developed during the late 1960s by Dr Allan Cooper at the Glasshouse Crop Research Institute, England. The method is already used in commercial horticulture in many countries including India. NFT is potential for other crops such as animal fodder and even energy-source plants for fuel production.

NFT related technologies

Hydroponics : Cultivation of plants in nutrient solutions is known as hydroponic cutlivation. This ia gerally done under protected structures and in containers arranged horizontally or vrtically (vertical garden). Use of nutrient film or fertilizers is made to feed the plants. Hydroponics can be practiced following nutrient film technique method, trough method, deep water floating method and coco peat bag culture.

Case taking in homeopathy is based on five themes such as Philosophy of Homeopathy, Materia Medica of Homeopathy, The case, Case Analysis and Case Management (Owen, 2007).

Themes

i. Philosophy – Clinical practice of homeopathy is based on the principles and key concepts of homeopathy as detailed in Chapter 2 and 12.

ii. Materia Medica- It is in the core of understanding of the practice of homeopathy providing the information how the remedy pictures are developed and expressed in different ways. It allows the practitioner to understand the patient and prescribe rationally.

iii. The Case- The relationship between a homeopath (human /veterinary) and patient (animal or human) is in the center of the therapeutic process in case taking in homeopathy. It is more than a record of the consultation as case skills facilitate the level of revealing by the patient and the depth to which the homeopath perceives.

iv. Case Analysis- Case analysis allows the matching of what is perceived of the patient with what is known of the remedies. Case analysis governs the order, pattern and interpretation that emerge in the healing process. The variety of case analysis strategies and methodologies available to the homeopath is a major factor that determines the breadth of their clinical competence.

1. In India roughly curing preserves 20% of the fish caught.

2. Salt curing is an important and one of the most widely adopted method of fish preservation.

3. Higher salt content prevents the growth of normal spoilage micro flora in the fish.

4. Salted fish reduced to biscuit cure in drying kilns.

5. Sodium chloride diffuses through the fish flesh by a dialysis mechanism & water will diffuse to the outside due to the osmotic pressure between the brine and fish muscle solution.

6. Gaspe curing is practiced in aboard, originated in eastern Canada.

7. Dry salting ratio is 1:3 to 1:10 (salt: fish).

8. Yield of dry salting is about 35-40%

9. The shelf life of the dry salted fish is about 6-10 weeks.

10. The moisture content of the wet salted fish is about 50-55%.

The magnitude and trajectory of changes in ecosystem services and functioning have been as conspicuous as has never been until before 1980’s in this subcontinent. Both the services and resilience of agro-ecosystem, the pivotal for agricultural production and security have been disrupted in the name of modernization of agriculture as well as commercialization.
The impact of green revolution in India, that look place during 1960’s and 1970’s have started eroding very fast and as the consequence of this green revolution, the ground water depletion has gone to the worst, it is contaminated either. 40 % of ground water in Punjab has been moderately or severely contaminated leaving agriculture a coercive proposition both from economic and ecological perspective. 10-15 tonnes of top soil are being eroded per hectare per year in its wrong welcoming to farm mechanization process. Most of the highly yielding varieties which did the ‘magic revolution’ now has been fatigued or segregated either. The social-ecological impacts on agriculture perhaps have been both disruptive and deleterious. Due to unabated fragmentation of holding which again is tiny in size, has initiated another problem of resource and energy wastage, bad enough to add to an ecological disruptions.
With a non-denial to the gleaming success of green revolution, which ensured us with much awaited food security and self-reliance, has its intrinsic weakness and coercion as well.

I. FILL UPS

1. The _____ is used in modern seed handling and storage systems for preliminary cleaning.
2. _____ removes large inert matter from the seeds.
3. _____ is a machine that do the rubbing action and debeard the seeds and polish the seed.
4. _____ is the basic cleaner in most seed processing plants.

DVH is a highly fatal infection of young ducklings. Lesions are primarily in the liver.

• Gender change due to bud mutation in the mature male vine.
• Actinidia arguata is acold tolerant species.
• Commercial propagation - Stem cutting, Softwood cutting
• Flowering time is from the last week of April to 3rd week of May.
• Storage rot, a major disease during storage is caused by Botrytis cinerea
• Hayward is one of the a most popular cultivars in the world.
• It is a deciduous wine.
• It was planted for the first time in the Lal Bagh garden at Bangalore around 1960.
• T-bar or Pergola is adopted for training the vines.
• It is a rich source of Vitamin-C.
• The skin of the fruit is a good source of flavoured antioxidant.

Key Points

• Constipation can be caused by a variety of clinical disorders or as a subsequent consequence.

• Rehydration and gentle lubrication of the GIT tract with oral paraffin or linseed oil will alleviate constipation caused by feed and water.

• Small animals, especially cats, are more prone to constipation.

• Common treatments for constipation include dietary changes, enemas, and mechanical removal under anesthesia.

Introduction

Constipation occurs when the ingesta moves slowly or not at all. It is a sign of several intestinal disorders. Although not all extra-gastrointestinal illnesses cause constipation, some do. A systemic illness is characterized by parasympathetic nervous system depression and constipation. Many diseases can lead to constipation as a complication. Chronic constipation in dogs leads to obstipation, which is characterized by drier, firmer, and more compact stools. Dogs cannot defecate and hence require medical intervention, such as surgery or manual feces evacuation. When the colon becomes irreversibly swollen and hypomotile (megacolon), surgery may be necessary. As a result, corrective actions for constipation should be implemented as soon as they are discovered. This will aid in a quick recovery from disease. The current chapter provides an overview of constipation in general and its management.

Donkeys can also be termed as ass (Equus africanus asinus) and is a domesticated member of the horse family, Equidae with chromosome number 62. The Wild ass of Africa, E. africanus is the wild ancestor of the donkey. For approximately 5000-7000 years, the donkey has been used as a working animal.

An adult male donkey is a jack or jackass, an adult female is a jenny or jennet, and an immature donkey of either sex is a foal. Jacks are often mated with female horses (mares) to produce mules, the less common hybrid of a male horse (stallion) and jenny is called hinny. NBAGR-ICAR has registered three breeds of donkey till date.

1. Kachchhi

• These donkeys are found in Kachchh district of Gujarat.

• Coat colour is mainly grey (dorsal surface grey and ventral surface white) followed by white, brown and black.

• Forehead is convex. Nasal bone is straight.

• Height at wither ranges from 77 to 115 cm.

• Docile in temperament.

• Only donkeys are used for agricultural purposes like inter cultivation for weed removing.

• Also utilized for transportation as donkey cart, as pack animal during pastoralist migration, etc.

A family of about 150 genera and 3,800-5650 species, distributed mainly in sub-tropical and tropical regions of the world. Family is particularly abundant in Australia where some Eucalyptus trees are world’s tallest angiosperms. Myrtaceae is represented in India by about 15 genera and over 170 species. Beautiful pinkish flowers of Myrtus communis are considered highly sacred among Greeks, Egyptians, Jews and Persians, and used in religious rites and ceremonies. Some of the larger genera of Myrtaceae along with their number of reported species include Eugenia (1000), Eucalyptus (500), Syzygium (500), Myrcia (500), Psidium (140), Myrtus (100) and Melaleuca (100).
Eucalyptus spp. produce important components of medicinal and pharmaceutical applications. Economic parts are leaves and terminal buds-along with trunk. Lemon scented/ Tasmanian (E. globulus) is high in cineol content. Deodorant is manufactured besides utilization of oil for asthma, bronchitis, perfumery, etc. Phellandrene rich type, E. citridora (most widely grown in hill stations of southern parts of India). The source of citronellal and menthol from leaves and terminal buds is famous for perfumery industries.

Materials Required 

Fruits/vegetables, hand refractometers, fruit pressure tester, weighing balance, scale, chemicals and glassware required for analysis.

Procedure

    1.    Go to the orchard or vegetable field and collect samples of fruits and vegetables
    2.    Apply the specific maturity indices to the samples

Deep freezing or cryopreservation of semen refers to freezing and storage of semen at –79ºC using dry ice and alcohol or at -196ºC using LN2 as refrigerant. Cryopreservation of semen was first attempted by Parkes in 1945. But cryopreservation of semen received a boost by discovery of glycerol a cryoprotectant by Polge in 1949.  Bull semen was first successfully frozen by Stewart in 1951. Cooling rate is a vital factor determining the post thaw survival of the sperm cells. Cell death occurs in rapid freezing due to formation of intracellular and possibly extracellular ice. In contrast slow cooling rates cause cell death due to diffusion of intracellular fluid into the extender, which then become increasingly hypertonic as the extender’s water freezes causing intracellular osmotic damage as the cell dehydrates. Hence, the cooling rate needs to be balanced in a way that it is neither too fast to cause cell death due to cold shock nor too slow to result the same due to osmotic shock. Ultra rapid freezing gives excellent morphological preservation but with poor retention of functions on thawing due to large number of minute crystal formation.