eChapters

Architecture of the organ is affected in the primary or secondary diseases of the organs. Ultrasonography plays a significant role in detecting the changes in the organs in various diseases.

Abdominal organs in different species of animals have distinctive features with respect to their shape, size, location and echogenicity and echo texture. This is true for dogs and cats also. Therefore, information with respect to sonographic features of dogs cannot be taken for granted for cats in totality

Hydrogen sulphide, a gas with rotten egg smell, is traditionally considered as a toxicant and an environmental pollutant but recently, it has gained attention as a mediator of physiological and biological processes. The present study was undertaken to unravel the effect of H2 S on myometrial activity and its underlining mechanism in non-pregnant buffaloes. L-cysteine is considered to be main endogenous amino acid responsible for hydrogen sulphide formation due to the action of two cytosolic enzymes- cystathione ? synthase (CBS) and cystathione y lyase (CSE/CGL). Sodium hydrogen sulphide and GYY4137 are major hydrogen sulphide donors were used in this present study. In vitro- exposure of isolated buffalo myometrial strips to L-cysteine (10nm to 3mM) produced concentration- dependent uterotonic effect. L-cysteine induced uterotonic action is dependent on the activity of cystathione ? synthase (CBS) and cystathione y lyase (CGL/CSE) as evidenced by rightward shift of the DRC of L-cysteine in the presence of enzyme blockers (AOAA and PAG, respectively) it is to be further noted that following blockade of CBS and CSE enzyme, possibly some relaxant mechanism may get activated by L-Cysteine to produce uterine relaxation. The existence of CBS enzyme of molecular weight, 63kDa and CSE/CGL of 45kDa was observed by western blot technique. L-cysteine failed to produce any appreciable contraction in the absence of extracellular calcium. Further, in the presence of nifedipine, the uterotonic action of L-cysteine was completely abolished.

The pharynx, or back of the throat, frequently becomes inflamed when a person has a cold or an attack of influenza. This inflammation may also involve the tonsils and adenoids if these have not already been removed.

This is due to many causes:

i) Inflammation of thefauces, soft palate and uvula.

1. Introduction Sorghum (Sorghum bicolor), a cereal grain belongs to the grass family (Poaceae), within the subfamily (Panicoidea) and in the tribe (Andropogoneae) (H.J. et al., 2005). It is grown throughout the world in regions with warmer summers and with daytime temperatures often exceeding 90°F (Rai et al., 1999).After wheat, maize, rice, and barley, it is the fifth most significant and nutritious millet in terms of volume. While many varieties of millets are exclusively cultivated for human consumption, sorghum is widely farmed for – food and feed for humans and animals respectively (Awika, 2011). For millions of people in Africa and Asia, sorghum is commonly consumed as a staple.. In West Africa, sorghum is known as dawa, guinea corn, and sorgho while in Sudan, it is referred as durra; in Ethiopia,Eritrea and East Africa, mtama; in southern Africa, kaffircorn, mabele, or amabele; and in the Indian subcontinent, jowar, jonna, cholam, or jola.(Bantilan et al., 2004).

Sorghum is probably originated in Africa. Because of the great diversity of types grown in East Central Africa, in and around Ethiopia and Sudan, it seems probable that it originated in that area (De Condole, 1884).

Loose Smut
Sphacelotheca cruenta
Diagnostic Symptoms
• Affected plants can be detected before the ears come out.
• Shorter than the healthy plants with thinner stalks and marked tillering.
• Ears come out much earlier than the healthy.
• Glumes are hypertrophied and the ear head gives a loose appearance than healthy.
• Sorus is covered by a thin membrane which ruptures very early, exposing the spores even as the head emerges from the sheath(Fig-1).
Etiology
Scientific Classification
Kingdom : Fungi
Division : Eumycota

Abstract

The Directorate of Sorghum Research has explored 9 states for sorghum germplasm during 2000 – 2011. The sorghum landrace collections are mostly named with the village name prefixed to the landrace (ex. tongraligaon maldandi, sultanpur maldandi etc), landraces are also named based on the grain colour (ex. tella jonna, bili jola etc.) and size (ex. moti rabi jowar), ear head compactness (ex. mudda jola), use of the stem, ear head or grain (ex. dagdi, gundu, allur, broom etc.) for varieties utilities. The landraces are being grown by farmers over the years for many reasons. The moli jowar grains are attractive and fetch higher price in the market compared to other released varieties in Madhya Pradesh. Some are used for specific food preparations. The irungu cholam flour is boiled with water to prepare food. The mathappu cholam is used to prepare a jelly like food known as khali in Tamil Nadu. The beed maldandi and bidri from Maharashtra are used to make quality jowar roti. Karnataka’s kodumurugu jola and allina jola are used to make laddu’s and pappads respectively. Broomcorn jowar from Uttarakhand are used for roti, cattle and poultry feed making. The allur jola from Karnataka is used to prepare allu dish during the nagapanchami (festival of snake god). The pachcha jonna from Andhra Pradesh, barmuda local, deshi chari and gudli local from Rajasthan and bendri dagdi and khondya from Maharashtra are very good fodder types. Valsangh maldandi local, Vadgaon dagdi maldandi, tongraligaon maldandi, tongraligaon dagdi, sultanpur local dagdi, sultanpur maldandi, harni jogdi (dagdi), harni jogdi, chungi maldandi, musti local (Maldandi), chungi kuch-kachi, baddi jowar, chakur maldandi from Maharashtra, and sai jonna from Andhra Pradesh are considered by the farmers as drought tolerant landraces. In Andhra Pradesh, Koya’s (tribe) grow konda jonna. Lambada’s used to grow the maghi sorghum landraces extensively in the state. The tribal community mainly uses the accessions as food and some are used for both food & fodder. The accessions collected from the higher elevation and remote forest area is source material for pest & disease resistance. The accession IC 347574 is used as the tribal food. The accession IC 347583 is a guinea race and IC 347585 is a durra-guinea race sorghum collected at an elevation of 500 feet from the tribal village. In Gujarat,Gomati (tribe) grow deshi jonna landraces. In Madhya Pradesh, Rewa district is the maximum deshi jowar cultivation region. This area is commonly called “Junariwala Shetra”. Mehran, Swarguor, and Kushwaha are the main tribes cultivating the jowar in these regions. In Maharashtra, Korukoo’s tribe grows somgi and deshi jonna landraces. They cultivate sorghum with lablab, chillies, cotton, redgram, and tomato at the height of 650 – 870 m from MSL. Maximum diversity of the sorghum still exists in the disturbed forests. Due to extend of its natural variability, India exists as the secondary origin of sorghum.

I. FILL UPS

1. The inflorescence of sorghum is _____.
2. The pollen viability in sorghum is_____.
3. Spacing adopted in sorghum seed production is _____.
4. Seed rate recommended for sorghum seed production is_____.
5. Seed yield of sorghum is _____.
6. The moisture content of sorghum seed should be _____ during storage.
7. Isolation distance for hybrid sorghum seed production is_____.
8. Sorghum is a_____ pollinated crop.
9. _____ crop is used as a feedstock for production of ethanol.
10. _____ hybridization technique is followed for sorghum.

1.1 Introduction Sorghum [Sorghum bicolor (L.) Moench], a cultivated diploid (2n = 20) tropical cereal C4 grass plant, is currently the fifth most important cereal crop grown in the world and the first important crop in Sudan where drought stress is a major productivity-limiting factor since most of the sorghum is grown under rain-fed conditions. It is a monocotyledon plant of tropical origin, belonging to the Poaceae family. Starch, followed by protein, fat, and fibre, makes up the majority of sorghum’s nutritional makeup, which is similar to maize in terms of its nutritional content. Compared to other cereals, including wheat and maize, the crop exhibits comparatively good water use efficiency. Sorghum is a valuable botanical model crop for other tropical grasses with complex genomes that use C4 photosynthesis due to its vast adaption to severe settings, resistance to stress conditions, diverse germplasm collections, and short (710 Mb) genome size. Sorghum, a historically important source of food and a staple crop, is becoming a crop with a variety of applications, including food, fuel, fodder, and a model for the functional genetics and genomics of tropical grasses.

Sorghum (Sorghum bicolor L. Moecnch, 2n = 2x = 20, grass family Gramineae/ Poaceae, often cross-pollinated, 6% cross-pollination on an average, 730Mb genome, about 25% the size of maize or sugarcane) is a staple food crop for millions of poor people in the semi-arid tropics of Africa and Asia. It is one of the important dry-land crops grown in marginal soils and a source of feed, fodder and bio-fuel apart from food. It is a short-day C4 plant, and its easy adaptability to hot and dry agro-ecologies makes it a climate change-resilient crop. Sorghum is considered as an often cross-pollinated species, with outcrossing up to 6 % depending on the genotype and growing conditions.

Abstract

Water, the most important component of common foods, is considered to be desirable as well as undesirable in the different food systems. Water-solid interaction in food systems controls various biological, biochemical and biophysical reactions affecting their acceptability. The retention or release of water from solid has been quantified in the terms of sorption isotherm. Sorption isotherm techniques have been used to characterize and identify the type of water-solid interaction in different food products. Sorption isotherm provides various information useful in designing and optimization of drying, storage, packaging, predicting quality and shelf life of the product.

Q1. The exit of drug from C.S.F. irrespective of its entry is by

1. Passive diffusion
2. Filtration
3. Facilitated diffusion
4. All of the above

Q2. The number of half-lives required to reach 99% of steady state concentration is

1. 3.3
2. 4.4
3. 5.5
4. 6.6

Q3. The receptor concept was first introduced by

1. J.N. Langley in 1878
2. Simonis in 1964
3. Paul Ehrlich in 1926
4. Walksman in 1826

When unwanted organism settle on objects, substances or pure culture is called contamination.

Infection

Invasion of the body of a man or an animal or a plant by disease producing organism. Infectious disease is a condition brought about by an infection of the body by an organisms which is responsible for the disease. Organism that are capable of bringing about infectious diseases are called pathogens while those organism without this capacity are said to be non pathogenic.

Commensals

Organisms on skin and mucous membrane which multiply without causing damage to the tissue.

Subclinical infection / latent infection

When organism enters the tissue and lead to immunity without the appearance of any definite clinical symptoms.

Introduction
Energy is necessary for people, ecosystems, and living things to function. The effects of energy generation and use on the  environmentdetermine life quality. Our main source of energy comes from the sun. Energy is used by humans for running transportation, producing industrial items, farming, and residential use.
Definitions
Energy is the ability to do tasks.
Resource: Anything we obtain from our surroundings in order to fulfill our needs and wants. A natural resource is any substance or energy that comes from the environment and is utilized by all living things, including humans. Examples of natural resources include air, water, soil, minerals, plants, and wildlife.

Abstract

Agriculture, like any other economic activity, needs finance. Crop productivity in India is low due to traditional farming practices and agricultural production must increase to achieve self-sufficiency and save foreign exchange. Therefore, credit is vital for enhancing agricultural production. Credit helps develop fixed farm assets and can be classified into short-term loans, medium-term loans, and long-term loans, according to studies on the relationship between agricultural growth and credit availability. However, credit withdrawal might cause a decline in conditions, while credit provision with stagnant production conditions won’t improve output. Since production conditions are dynamic, loan requirements would grow from year to year even if input stay constant.

The sources of contamination of milk on the farm can broadly be categorized as

    a)    Interior of the Udder
    b)    Exterior of the Udder.
The interior reflects the health of the animal, while the exterior depends on the farm condition, equipment, persons, water etc.

a) Interior of the Udder
The animal by itself is one of the most significant contributors of microorganism in milk. The bacteria in the udder usually enter from the teat opening and get distributed internally by their own growth and physical movement. In the normal healthy udder, the types encountered in milk are most predominantly Micrococci, followed by Streptococci, Corynebacterium and others. Most of the bacteria are excreted in fore milk.

Introduction to Energy Sources

Consumption of nonrenewable energy sources has caused more environmental harm than any other human activity during the last century. Electricity generated from fossil fuels like coal and crude oil has resulted in excessive levels of hazardous gases in the environment. As a result, several issues exist now, such as ozone depletion and global warming. Vehicle pollution has also been a significant issue.

As a result, alternative energy sources have become increasingly vital and relevant in today’s society. These sources, such as the sun and wind, can never be depleted and are hence referred to as renewable. They produce fewer emissions and are readily available locally. Their application has the potential to significantly reduce chemical, radioactive, and thermal pollution. They stand out as a promising source of infinite clean energy. These are also known as non-conventional energy sources.

Introduction

Setting up dairy farms and processing units requires substantial capital investment, making access to reliable sources of finance essential for success (Yilma et al., 2011). Dairy farming and milk processing are critical components of the agricultural sector, providing nutrition and livelihoods to millions, particularly in rural areas. Financing options are necessary to cover the costs of livestock, infrastructure, and equipment for milk production, storage, and distribution. Various sources of finance are available to entrepreneurs and farmers, including bank loans, government subsidies, and microfinance (Gashayie and Singh, 2015). Commercial banks offer long-term loans under agricultural finance schemes, providing funding for both purchasing assets and managing daily operations. Government programs often provide subsidies and grants to promote dairy farming, such as the Dairy Entrepreneurship Development Scheme (DEDS) in India, which supports small scale farmers (Naik and Patel, 2022). Microfinance institutions (MFIs) also play a vital role in offering credit to small and marginal farmers with fewer formalities. Additionally, cooperative societies and producer companies help pool resources, offering financial and technical support to dairy farmers (Kumar et al., 2021). For larger processing units, venture capital and private equity investments can provide growth capital. Non-governmental organizations (NGOs) and international funds also contribute to the dairy sector by offering low-interest loans and promoting sustainability. Understanding these diverse sources of finance is key for dairy entrepreneurs to plan effectively, ensuring long-term profitability and growth.

In case of proprietorship business, the individual proprietor generally invests his own savings to start with, and may borrow money on his personal security or the security of his assets from others. Similarly, the capital of a partnership firm consists partly of funds contributed by the partners and partly of borrowed funds. But the company from of organization enables the promoters to raise necessary funds from the public who may contribute capital and become members (share holders) of the company. In course of its business, the company can raise loans directly from banks and financial institutions or by issue of securities (debentures) to the public. Besides, profits earned may also be reinvested instead of being distributed as dividend to the shareholders.

Thus for any business enterprise, there are two sources of finance, viz, funds contributed by owners and funds available from loans and credits. In other words the financial resources of a business may be own funds and borrowed funds.