eChapters

Heart of bovine, caprine, equine, canine and feline is a four chambered organ having left and right atrium, left and right ventricles, mitral valve, tricuspid valve, aortic valve, pulmonary valve, arteries, arterioles, veins and venules. Heart starts its functioning even before birth and continues till death. Its pumping action helps in providing nutrients as well as oxygen to all organs and parts of the body and to remove the waste products of the metabolism from the different organs of the body. Malfunctioning of the heart (pumping action and /or current generation and conduction) adversely affects nutrient and oxygen availability to organs and removal of waste products from the body lowering the quality of life and making the survival reasonably difficult. Heart functioning can be examined through physical examination of the heart such as general inspection (looking for abducted elbow, jugular distension or pulse, edema of ventral abdomen or limbs, tachypnea /dyspnea), evaluations of vitals (temperature, pulse, respiration,

Ruminant Ruminant's gastrointestinal tract is unique and different from equines, canines and felines because of complex stomach (polygastric) compartmentalized as rumen, reticulum, omasum and abomasum leading to a different digestive process as well as their diseases. In gastrointestinal dysfunction of ruminant, a complete examination, starting from history, systemic states, visual inspection of abdomen, examination of buccal cavity and esophagus, examination of left and right abdomen, per rectal examination, radiographic examination, paracentesis abdominis to laparoscopy is recommended. History •     A detail history, with respect to status of pregnancy, lactation, dietary nature (grazing, stall fed), diet

The musculoskeletal system provides structural support, protects organs and enables movement. Diseases involving muscles, bones, joints, ligaments and tendons commonly produce lameness, pain, weakness, reduced mobility and deformity. This chapter presents general and special examination techniques for evaluating musculoskeletal abnormalities. Assessment includes observation of posture and gait, palpation of muscles and joints, evaluation of swelling, pain and abnormal movement, and examination of limbs and feet. Additional diagnostic procedures may be used to localize lesions. The chapter provides practical guidance for systematic examination and emphasizes accurate identification of affected structures to support diagnosis and appropriate clinical management.

Musculoskeletal system consists of muscles, cartilage, bones, joints ligaments and tendons. Primary function of the musculoskeletal system is to support the body, helps in mobility, and protects vital organs of the body. Diseases of these organs have clinical manifestations such as lameness, failure to support weight, inefficient joint movement and deformity. Examination of musculoskeletal system includes general as well as special examination. General examination consists of examination of posture in sitting/recumbency, standing position and while rising; examination of gait; and any other abnormality. General Examination The animal is observed for conformation (outline and shape), symmetry and posture in standing position from the cranial, caudal and lateral positions. Asymmetrical shape of the body or limbs may be due to swelling that should be examined by palpation,

Respiratory examination is essential for identifying abnormalities of the upper and lower respiratory tract and determining the location and severity of disease. This chapter describes systematic evaluation using observation, inspection, palpation, percussion and auscultation. Respiratory rate, effort, pattern, nasal discharge, coughing and abnormal respiratory sounds are important clinical findings. Examination of the thorax and lungs helps identify changes associated with respiratory disorders. Advanced diagnostic approaches and sampling techniques may further support diagnosis. The chapter provides practical guidance for evaluating respiratory function in veterinary patients and emphasizes systematic examination for differentiating respiratory disease from abnormalities originating in other body systems.

Besides physical examination, there are many diagnostic techniques for making a specific diagnosis of respiratory diseases. The specialized techniques are used by the specialists. These specialized examination techniques include collection of nasal and brochoalveolar samples either using nasopharyngeal swab or flexible fiber endoscopy and their laboratory examination; pleuroscopy; thoracocentesis; thoracic radiography; and thoracic sonography. Collection of Respiratory Tract Discharges/Fluid The respiratory tract discharges (nasal, bronchoalveolar fluid) can be collected using nasopharyngeal swabs and flexible fiber optic endoscope or flexible tube. Nasopharyngeal swab collection Nasopharyngeal swabs have been used to identify PI3 and IBR infections. Pasteurella isolates may be commensals. Bronchoalveolar samples are more exact than nasopharyngeal swabs in identifying

Farm Animals and Horses Urinary system mainly comprises of kidneys, ureters, bladder and urethra. In farm animals, diseases of urinary bladder and urethra are diagnosed with more frequency than that of kidneys. Renal insufficiency is observed as a sequel in cases of nephritis (pyelo or embolic nephritis), nephrosis or amyloidosis. Urinary diseases are clinically manifested with pain, dysuria, and variation in urine flow (polyuria, oliguria to anuria) and changes in urine (proteinuria, hematuria, hemoglobinuria, myoglobinuria, glycosuria, ketonuria, crystalluria, pyuria, and cellular casts). Decreased body weight, loss of appetite, polyuria, polydipsia and ventral edema are seen in chronic renal failure. Like dogs and cats, urinary tract is not accessible in large farm animals for clinical examination. Trans abdominal palpation of kidneys is feasible in calves and small ruminants. Rectal palpation, urine examination and renal function tests provide diagnostic assistance in the diseases of urinary tract in large animals. Clinical Manifestations Dysuria and abdominal pain are generally seen in urinary tract disease. Acute pain from urinary tract disease is not common. Pain associated with urethral obstruction and bladder

15.1 Introduction
This chapter presents the working principles and applications of special forming processes. The different special forming processes are as listed below.
i. Hydro forming
ii. Rubber pad forming
iii. Multi-point die forming
iv. Warm/hot forming
v. Solid granular medium forming
vi. Metals pinning
vii. Explosive forming
viii. Magnetic pulse forming
ix. Peen-forming
x. Super plastic-forming
xi. Micro forming
xii. Incremental forming
15.2 Hydro Forming
The word “hydroforming” describes the metal forming procedures where the material blank is deformed by hydraulic pressure. There are difficulties with sealing, pressurization schedule, anticontamination in the pressure system, and cleaning the workpiece and equipment after direct contact between the pressurized fluid and the blank material. In certain instances, the necessary hydroforming pressure may surpass 350 MPa, contingent upon the setup of the process and the thickness of the material. Hydroforming procedures are divided into two categories, viz. sheet metal hydroforming and tube hydroforming, depending on the geometry of the blank.
15.2.1 Sheet Metal Hydro forming
When it comes to tooling, sheet metal hydro forming is less complicated than typical sheet metal stamping. Only one side of the tooling, typically the lower side needs to be created for the sheet metal hydro forming process. The hydro forming

Among many factors influencing fruit bud formation, the relative proportion of carbohydrate and nitrogen in a tree appears to be the only factor that could be controlled by an orchardist. When under normal course tree does not flower; special practices such as ringing, girdling, stripping, notching, bending, water stress (with holding irrigation), root pruning and root exposure etc. are performed with the aim to control the translocation of food like carbohydrates, starch and sugars. Accumulation of food in the branches leads to fruit bud formation resulting into fruitfulness. Before performing the special horticultural practices, the orchardist should know natural growth habit of the plant, time of new vegetative growth and flowering, when it ceases to grow vegetative and mature its woods and when it takes rest

Any deviation from optimum state could be referred as stress. Every living creature has to pass through one or the other type of stresses in life. Most of the farm animals including poultry suffer from various types of stresses. These include due to:

Adverse environment

Managemental practices

Diseases

Nutritional deficiency

Transportation etc.

Introduction
Special milks, a dynamic segment of the dairy industry, cater to diverse consumer needs through products like flavored milk drinks, lactose-reduced or lactosefree milk, micronutrient-fortified milk (e.g., vitamin- or iron-enriched), and protein-enhanced milk. This segment is experiencing significant growth, driven by health-conscious consumers, increasing lactose intolerance awareness, and demand for functional and fortified foods. Globally, the market for fortified and specialty milks is projected to grow at a compound annual growth rate (CAGR) of over 6% by 2030. While flavored milks dominate in terms of appeal to younger demographics, fortified milks, particularly those enriched with vitamin D and calcium, cater to aging populations and health-conscious individuals. The economics of special milks are appealing for producers, with higher price premiums compared to regular milk. Niche areas, such as proteinenriched milk for athletes, lactose free milks for lactose intolerant persons, and low-sugar variants for diabetics, are gaining traction, reflecting evolving consumer preferences for tailored nutrition. This sector’s growth underscores a shift toward personalization in the dairy market, supported by innovations in processing and packaging to retain nutritional quality and extend shelf life.
Flavored Milks
Milk drinks are products ready for consumption, made from milk with differing fat contents and additions such as sugar, cocoa, fruit concentrates, coffee, flavors and/or other food ingredients, which are homogeneously mixed and contribute to flavor and taste. Flavored milks of various types are manufactured on the basis of whole milk, fat-reduced milk or skim milk (<0.5% fat). They are marketed in the form of pasteurized, UHT or sterilized products. These beverages promote milk consumption by offering a flavorful alternative to plain milk, especially for those who are reluctant to drink regular milk. Studies showed that providing flavored milk in schools significantly boosts milk intake, thereby enhancing the consumption of essential nutrients like calcium, protein, and vitamins among children.

When natural constituents of whole milk are altered by addition, removal, exchange and / or treatment, the resultant milk is designated as special milk. Recent years have witnessed a large increase in market penetration of special milks into the total fluid milk market. In many countries, now a large portion of fluid milk is consumed in the form of special milks. Manufacturers of special milks offer numerous advantages that are broadly related to dietary, cost and scarcity aspects. Special milks provide an avenue to diversify the milk with variety of flavours and other characteristics.

Milk is considered as nature’s almost perfect food. However, milk in its natural form is not considered suitable for many more healthy people who do not like the taste of milk as such. All these problems can be overcome by manufacturing special milks such as dietetic milks, low fat milks, flavoured milks, etc.

Butterfat is the most expensive constituent of milk. Therefore, the cost of buffalo whole milk is very high and many people particularly the weaker section of our society cannot afford to buy it. Consequently, manufacture of low priced toned milk was introduced in many markets. This also enabled the dairy plants to meet the ever increasing demand of milk, particularly during lean season. Replacement of butterfat by vegetable fat could also help in reducing the cost of milk

Due to seasonal fluctuation in milk production, there is acute shortage of milk during the lean period in our country. In certain parts of the world fresh milk is not produced at all. Manufacture of reconstituted and recombined milk from anhydrous milk solids can overcome such whole milk shortage. These anhydrous milk solids could either be prepared from the domestic seasonal surplus or marketed from those countries that have surplus milk production. The machinery and manpower of a market milk plant can be fully utilized all the year round by such diversifications.

Objective

After performing this experiment you will be able to learn:

Special quality assurance needs, good manufacturing practices, HACCP, validation protocols, etc.

Introduction

Packaging is a very important element in product quality maintenance that is why quality of packaging has great influence and its quality assurance is necessary. Physical flow in the supply chain may deteriorate some packaging features, so their monitoring and proper conditions of storage, transport and suitable protection are important.

The quality of packaging is essential; it is an important element of product quality and supply chain effectiveness. Packaging is influenced by quality of raw materials, proper conduct of the production, storage, transport and distribution processes in a company. That is why a lot of companies implement quality assurance or management systems. In regards to packaging risk categories there are different requirements.

I. FILL UPS

1. _____ is the step in which the seeds are allowed to attain enough water holding capacity facilitating separation.
2. _____ process helps to draw the precise difference between filled live and filled dead seeds in IDS method.
3. PREVAC stands for_____.
4. NIR stands for_____.
5. IDS stands for_____.

24.1. What?

Most of the horticultural crops are raised by following special techniques such as budding and grafting. In case of landscape horticulture, frequent pruning and mowing are required to maintain the architecture. When new area is brought under cultivation, either jungle or unwanted plants have to be cleared. To perform all these operations, certain set of special tools are used. Some tools, though small, are of great need in raising and maintaining horticultural crops at various growth stages.

24.2. Special tools for horticultural crops

24.2.1. Manual

Axe, Dah, Hand shovel, Garden rake, Crow bar, Felling dao, Tea pruning dao, Billhook, Budding knife, Grafting knife, Budding and grafting knife, Pruning and slashing knives, Multipurpose chopping knife, Pruning secateurs, Pneumatic secateurs, Hedge shear, Hedge trimmer, Lopping shear, Forester shear, Grass shear, Garden sword, Flower scissors and coconut tree climber

System of Rice Intensification (SRI) was first developed in Madagascar during the 1980s SRI uses less inputs. It uses less seed, water, chemical fertilizers and pesticides but uses more organic manures. Rice grown with SRI technology has large root volume, profuse and strong tillers with big panicles, more and wellfilled spikelets with higher grain weight

The edible speciality mushrooms are mushrooms that are generally not grown and available commonly in the market. Any mushroom other than popularly grown white button mushroom (Agaricus bisporus) falls under the specialty category, and these mushrooms are generally not available over the counter or in departmental stores in India or other countries in the world. The mushrooms under this group include the different types of commonly grown Oyster mushrooms like grey, black, white, pink, yellow oyster mushrooms, King Oyster mushroom, Shiitake mushroom, Black Ear mushroom, Shimeji mushroom, Enokutake mushroom, Milky mushroom, the Portabella brown, Cremini mushroom , Straw mushrooms and others. This paper will describe in detail biology and cultivation of these mushrooms as grown under controlled environment conditions or under seasonal growing conditions, where ever possible.

13.1 Introduction
Having navigated the foundational statistical methods, advanced analytical techniques, visualization strategies, and the intricate world of Numerical Weather Prediction and Climate Data Analysis, we now arrive at a pivotal point in the chapter “Specialized Applications and Future Trends.” This chapter is dedicated to exploring how the comprehensive understanding and methodologies developed in previous chapters are being applied to address some of the most pressing environmental and societal challenges of our time. Furthermore, we will look ahead to the emerging technologies and interdisciplinary approaches that are shaping the future of atmospheric and climate science.
The atmosphere is not an isolated system; it profoundly influences, and is influenced by, human activities, energy systems, water resources, and urban environments. Therefore, the insights derived from meteorological and climate data are increasingly being tailored and integrated into highly specialized applications that directly impact public health, economic sustainability, and urban planning. This goes beyond traditional weather forecasting to provide actionable intelligence for complex, real-world problems.
In this chapter, we will delve into several key areas where atmospheric science is making critical contributions:
• Air Quality Analysis and Pollutant Measurements: We will explore how meteorological principles are applied to understand the transport, dispersion, and transformation of atmospheric pollutants. This includes the methods for measuring various pollutants and the sophisticated dispersion modeling techniques used to predict air pollution levels and their spread, crucial for public health warnings and environmental regulations.

Specialized aquariums are designed to meet particular environmental conditions or aesthetic preferences, presenting both distinct opportunities and challenges for aquarists. The three primary categories include planted tanks, biotope aquariums, and marine (saltwater) systems.
Planted tanks are densely populated with live aquatic plants and require precise management of lighting, CO? levels, nutrient-rich substrates, and fertilizers. These aquariums closely resemble natural freshwater environments and are especially favored in the aquascaping community. In addition to their beauty, they help improve water quality by producing oxygen and absorbing excess nutrients. Biotope aquariums aim to authentically recreate specific natural ecosystems like the Amazon basin, African Rift Valley lakes, or Southeast Asian freshwater streams. These tanks feature native fish, local plants, appropriate substrates, and water chemistry specific to the chosen habitat, making them ideal for education, conservation, and scientific observation.
Marine aquariums support saltwater life and involve more complex care. They require strict control of salinity, buffering capacity, and filtration using advanced systems such as protein skimmers. These setups may be dedicated to fish, coral reefs, or a mix of marine species. Though more expensive and demanding, marine tanks offer vibrant biodiversity and striking visual appeal. Each of these aquarium styles has unique care requirements, attracting hobbyists with different goals—whether artistic expression, ecological simulation, or marine biology.

In modern aquaculture, specialized feeds and functional additives play a crucial role in addressing species-specific nutritional needs, enhancing immunity, improving growth rates, and ensuring efficient feed utilization—especially under intensive farming or environmentally challenging conditions. These feeds go beyond meeting basic dietary requirements and are formulated to offer specific benefits such as stress mitigation, disease resistance, enhanced coloration, reproductive performance, and superior product quality. Specialized feeds include larval and fry diets, broodstock feeds, pigmentenriched diets for ornamental and salmonid fish, and probiotic or prebioticinfused formulations. They are often used in systems like recirculating aquaculture (RAS) or high-density setups. For instance, larval feeds typically contain easily digestible ingredients like microalgae, fish protein hydrolysates