eChapters

Abstract

The milk from non-bovine species is gaining considerable attention mainly due to the fact that it is consumed by sensitive consumers (infants and elderly). Donkey milk possesses various health benefits, namely, anti-microbial activity, immunomodulation, hypoallergenicity, prevention of cardiovascular diseases which are elaborated in details here. Similarity in nutrition profile among donkey and human milk is discussed in detail. The donkey milk’s yield, its milking technique, effect of lactation on chemical composition and the microbial aspect is also described. As, availability of donkey milk is limited, therefore its processing becomes essential for its usage over a long period of time. Preparation of various donkey milk products like yoghurt, ice cream and cheese are also described here.

Doppler ultrasound is a non-invasive diagnostic tool being employed in evaluating blood flow in major vessels, veins and arteries. Information regarding perfusion in an organ or an area can also be obtained through Doppler ultrasonography. Doppler ultrasound is an important part of echocardiographic examination in dogs and cats. Its more recent application is in the investigation of the tissue wall motion while evaluating the heart. B-mode ultrasound is used to examine cardiac structures.

7.1 Measurement of Radiation Dose

Radiation dosimetry involves the measurement of the energy actually absorbed in a substrate exposed to ionizing radiation. The radiation may be either electromagnetic or corpuscular in nature. The passage of electromagnetic radiation through a substrate causes ionization by virtue of the secondary electrons released. Particle radiations on the other hand, ionize directly because they are charged, or indirectly through the charged particle resulting from a collision with a substrate. Alpha, beta particles, and protons yield primary ionization. Gamma rays and neutrons produce ionizing radiation by their interaction with the substrate in passage through it.

Indication

Bilateral digital cancerous growth cauliflower like(fig-1),cancerous growth with continuous bleeding and myasis.

Aim

To remove the cancerous growth from healthy side by surgery. (Fig. 1-2)

Material Required

Amputation saw, thick padded with bandage roll ,a mixture of powder containing resin and naphthalene ball powder, bicycle tube protection sleeper(Fig-3),local anesthesia.

Agriculture University Kota, Jhalrapatan, Rajasthan, India

1. Introduction

India’s population is likely to reach 1.7 billion by 2050, making it as the thickly populated nation in the world. To feed the ever rising population, food production need augment by 70%. This augment is very serious since Indian agriculture is facing numerous challenges due to disintegration of holdings, ill brunt of climate change, sustaining investment, soaring fluctuation in prices and production, unorganized markets, inconsistent market performance, renovation of agricultural land intended for non-farm purposes and enlarged cost of production (Gangaiah, 2018). The current conditions of the Indian agriculture sector reflect that the farmers are facing severe deficit of income which is to an imperative issue and as a result dissuading the rural youth to take up agriculture as livelihood operation.

Introduction

Agriculture is the main occupation in India which engages nearly 119 million of farmers and 144 million landless labourers (Census 2011). According to the Agriculture Census (2012), about 80 per cent of Indian farmers fall under the small and marginal category. The average size of land holding in India is 1.15 ha which will tend to decrease in coming years due to land fragmentation, industrialization and urbanization which are forcing farmers to quit farming and look for more viable livelihood options (Bhattacharyya et al. 2018). Specially small and marginal farmers are exposed to high risk of farming due to climate vagaries, uncertainties in production and market demand, lack of access to support services and markets, limited scope of farm mechanization and the consistent failure of half-hearted government efforts which have been unable to make farming an exciting profession to the old as well as new generations. In Indian context, agriculture has never been a profession for the literate section of the society due to lower production and profitability. NSSO report (2012-13), in alignment with the current scenario, says 40 per cent farmers want to quit agriculture if they get alternatives.

Owing to several biotic and abiotic stresses, the problem of agrarian distress in India has accentuated in recent years. Government of India has taken initiative in its annual budget of 2016-17 and initiate a number of steps to alleviate agrarian distress and improve the situation before the fight for food security faces disastrous challenge from mass migration of Indian farmers to other occupations. The steps taken by the Government of India are improving irrigation efficiency, providing crop insurance, improving market infrastructure and its efficiency, promoting organic farming, restoring soil health and so on.

Introduction

The Eastern India Region comprising of Eastern UP (8.67 Mha), Bihar (9.41 Mha), Jharkhand (7.97 Mha), West Bengal (8.87 Mha), Assam (7.84 Mha), Odisha (15.57 Mha), and Chhattisgarh (13.51 Mha) occupies about 21.8% of the country’s geographical area. Endowed with plenty of natural resources, the Eastern Region of India states has not yet been able to harness its potential adequately in terms of improving agricultural productivity, poverty alleviation and livelihood improvement. Of the total geographical area of 71.84 M ha, the net cultivated area in the region is 31.21 Mha with a cropping intensity of 150%. The total food grain production from the region is 86.71 million tonnes (31.5% of the total production of India) during 2016-17. There is a large gap between potential and productivity of major field crops, livestock, fisheries, etc. in the region.

Introduction

Owing to several biotic and abiotic stresses, the problem of agrarian distress in India has accentuated in recent years. The Indian government set a target of doubling farmers’ income by 2022–2023 in its annual budget for 2016–17 and started a number of initiatives to achieve this goal, including better irrigation efficiency, crop insurance, market infrastructure improvements, organic farming promotion, soil health restoration, and others. The pathway for doubling of farmers’ income encompasses several dimensions, from production to post-harvest management. These include: bridging yield gap, crop diversification, improvements in total factor productivity and proper management of irrigation (GoI, 2007, Evenson et al. 1999) alongwith the provisions of market and institutional support for efficient post-harvest management. With respect to Himachal Pradesh, in order to improve the productivity levels of existing crop enterprises and promote the diversification of cropping systems, various steps have been taken by the line departments which include the creation of water harvesting and irrigation infra-structure, skill up gradation of farmers, subsidy on critical inputs like seed, fertilizers, plant protection materials, market access through information technology and village road network, crop insurance schemes, etc. The impact of these interventions is reflected through the continuous increase in the productivity levels and inclination of farming community towards the adoption of new crop enterprises vegetables and fruit crops.

Introduction

Dry-land horticulture has immense potential in providing nutrition rich food, social security and eco-restoration for the inhabitants of desert or rainfed and tribal land-areas of the north-western parts of India. Most of the recent past advances in Indian Horticulture are with production technology for favorable agro-climate, however, the vast and diverse land-scape of hot desert, arid, semiarid and tribal area is yet not getting logical thought for resource based horticultural development. The native crop–plants both annual and perennial are equally playing vital role for food, fodder as well income especially in the hot arid and sem-arid areas of Rajasthan where animal husbandry is also an integral component of the farming system. The monsoon supported arid zone crop-plants are drought tolerant and even the harvest failure in kharif season/ conventional cropping is very high and it is estimated 50–60% in most of the years only because of uncertainty in rain’s pattern. Based on my research experience and SWOT analysis over 25 years, it is accomplished that this hot arid zone has excellent horticultural potential with wide and varied opportunities of crop production, utilization of resources and eco-restoration (Samadia, 2016).

Introduction

Goat is being raised for centuries as poor man’s cow due to its importance of providing employment in rural areas by producing meat and healthy meat. Goats also play major role in agriculture economy of India. Goat is excellent source of additional income for poor and landless owners. Farm can start from 1 male goat and 1 female goat. The goat milk is nutritious and easily digestible milk to their kids. Goats are easy to maintain as they can graze on open land. Goat farming is an excellent option where fodder and forage is limited. Goat farmers can get good returns with successful goat rearing. Now a day, goat farming has become more commercial and many people are taking up as a challenge to meet the demand and supply. There is good encouragement from governments and providing subsidies on especially stall fed goat farming. Most of the farmers, choosing stall fed goat farming as it has its own advantages as compared to open grazing methods.

Goats are among the main meat producing animal in India, whose meat (chevon) is one of the choicest meats and has huge domestic demand. Due to its good economic prospects, goat rearing under intensive and semi-intensive system for commercial production has been gaining momentum for the doubling the income of the farmers. High demand of goat and its products with potential of good economic returns have been deriving many progressive farmers, business, professionals, ex-servicemen and educated youths to take up the goat enterprise on a commercial scale. The emerging favorable market conditions and easy accessibility to improved goat technologies are also catching the attention of entrepreneurs. A number of commercial goat farms have been established in different region of the country. Initially, farmer may face a number of problems like high cost of production, high mortality and low price of the produce, but proper training and experience may resolve this problem. In an average, mortality in the goat farm is 3-8% per annum. The contribution of goat in total livestock is 27.80% which is a major share goat in total livestock. The rank of India in Goat population is 2^nd.

Introduction

Commercial poultry farming in India has creating profitable business opportunity for entrepreneurs. Poultry farming business can provide a great employment source for the job seeking people. This is such as business in India that can never dry up. All types of poultry product have a great demand in the market inside India. There is no religious taboo about consuming the poultry meat and egg. Highly productive local and foreign breeds are available for commercial production. Requirement of initial investment for poultry farming is not too high. You can start small scale production and elaborate it gradually. Bank loans are available throughout the country. Numerous forms are available and you can easily learn about poultry farming from those established farmers. Krishi Vigyan Kendra, Samba and Animal Husbandry department of Jammu & Kashmir are providing lot of scheme and vocational training regarding poultry farming for betterment of farmers.

Introduction

Sheeps were first domesticated by human being, many thousands of years ago for their wool, meat and skins. It provides a source of income to the shepherds through sale of wool and animal. Sheep do not need expensive building to house them and require less labour than other kinds of livestock. The foundation stock is relatively cheap and the flock can be multiplied rapidly. Sheep are economical convertor of grass into meat and wool. Sheep will eat varied kinds of plants compared to other kind of livestock. This makes them excellent weed destroyer. Unlike goats sheep hardly damage any tree. The production of wool, meat and manure provides three different source of income to the shepherd. The structure of their lips helps them to clean grains lost at harvest time and thus convert waste feed into profitable products.

As the flow properties of liquids play such an essential role in our daily lives, whether intentionally or unintentionally, no one is truly an absolute beginner when it comes to rheology. Consumers not only focus on new and improved products but also consider the texture of the products e.g thick and creamy

Introduction

Dough is a complex mixture of flour constituents, water, salt and other ingredients depending upon the requirements of end-products. It is the principal intermediate stage in the transformation of wheat into different end-use products. Rheological properties of dough determine the behaviour of dough during mixing, rounding and molding used in making different products and also effect on the quality of finished product. Therefore, understanding the various features of dough rheology and their relations with product quality is important. The importance is enhanced further because of mechanization and automation of baking industry. Dough is composed of continuous phase in which gas cells are dispersed. The continuous phase is called “dough phase”. It consists of starch granules embedded in protein matrix along with some lipids, cell remnants and yeast cells in fermented dough. Gas production and retention is the most comprehensive quality requirements of the dough for bread making. The ability of the wheat dough to retain gas during fermentation and oven rise is unique. This depends on the ability of the dough to be stretched into thin membranes because of protein phase.

1.1 R and R studio

R has become the world-wide language for statistics, predictive analytics, and data visualization. R is not limited to statistics; it has a wide range of tools for spatial analysis and digital image analysis and can handle any process needed for image analysis flexibly. It offers a wide range of methodologies for digital image processing, from the most basic to the most complex. As an open source project, it’s freely available for a range of platforms, including Windows, Mac OS X, and Linux. An integrated development environment (IDE) for R, R Studio, allows interactive execution of R functions with user interface. RStudio is available in two formats - RStudio Desktop and RStudio Server - both available in free and fee-based (commercial) editions.

1.1.1. Download and install R

The R software setup files can be downloaded from any of the widely distributed Comprehensive R Archive Network (CRAN). To download R, please choose your preferred CRAN mirror, a location close to you. Follow the following steps:

6.1. Downy mildew of Sugarcane

Pathogen: Sugarcane downy mildew can be caused by four species:

    1)    Peronosclerospora sacchari
    2)    P. miscanthi
    3)    P. spontanea and
    4)    P. philippinensis

Major Host
Hosts in the Saccharum genus include: S. officinarum, S. robustum, S. spontaneum and S. edule.

Minor Host
Other hosts include Zea mays (maize), teosinte (Euchlaena mexicana), Sorghum halapense (Johnson grass), S. sudanense (Sudan grass), Tripsacum dactyloides (Gama grass), Sorghum bicolor (broom corn). Other studies suggest there are 18 species that are systemically infected in the sub-family Panicoideae; these include species of Andropogon, Bothriochloa, Eulalia, Schizachyrium and Sorghum (Bonde & Peterson 1981)

Geographic Distribution
The disease is restricted to the Pacific, South Asia and South East Asian regions viz Fiji, India, Indonesia, Japan, Papua New Guinea, Philippines, Taiwan and Thailand (Suma & Magarey 2000).

2.1. Downy mildew of Sorghum
Pathogen: Peronosclerospora sorghi (W. Weston & Uppal) C.G. Shaw, (1978)
Host plants
Major hosts: Sorghum bicolor (sorghum), Sorghum caffrorum, Sorghum Sudanese (sudan grass), Zea diploperennis, Zea mays. 
Minor hosts: Andropogon sorghi, Panicum trypheron, Pennisetum glaucum (pearl millet), Sorghum halepense (Johnson grass), Zea mexicana (teosinte) 
Geographic Distribution
It is found worldwide in tropical and subtropical regions. Sorghum downy mildew is widely distributed in following countries.
Asia: Bangladesh, China, India, Iran, Israel, Japan, Nepal, Pakistan, Philippines, Thailand and Yemen (CMI, 1988; Jeger et al., 1998).In India though the losses are reported from the states of U.P. and Madhya Pradesh, the disease is very common and destructive in Karnataka, Tamil Nadu, Andhra Pradesh, and Maharashtra

5.1 Downy Mildew of hemp

Pathogen: Pseudoperonospora cannabina

Geographical distribution
 
It’s spread has been limited to Asia and Europe.

Symptoms

Downy mildew begins as yellow leaf spots of irregular size and angular shape, limited by leaf veins. Opposite the spots, on the underside of leaves, the fungus emerges from stomata to sporulate. Mycelial growth on the underside of leaves is best seen in early morning when dew turns the mycelium a lustrous violet-grey colour (Fig 5.1). Lesions enlarge quickly and affected leaves become contorted. Leaves soon become necrotic and fall off. Whole plants and entire fields may follow this pattern.

7.1 Downy mildew of grape
Pathogen: Plasmopara viticola

History and Epidemics
In France downy mildew is called as “le mildiou” while in Germany it is called as “falscher Meltau”. Downy mildew is undoubtedly of American origin and was probably indigenous on the wild grapes of the eastern United States, from which it spread to the cultivated vineyards when these were established by the colonists. It was not known to occur outside America until 1870, although it was first described from this country as early as 1834. In the early part of the last century various horticultural writers referred to the destructive action of the mildew on cultivated grapes.
Its history in Europe dates back to the time when French vine-yards were suffering from the grape Phylloxera, an aphid insect pest that was also introduced into Europe from America. It was found that rootstocks of the American species were more resistant to this aphid than was the European vinifera grape, and therefore consequently around 1870 importations of the American Vines were made into Europe, and somewhere around 1875 the downy mildew fungus evidently was also introduced with these importation and became established, and by 1878 it was prevalent enough to cause alarm. Since the European vinifera grapes were far more susceptible to this disease than were the American species, it soon became a real menace to grape culture throughout the humid sections of Europe.

10.1. Downy mildew of Plantago psyllium

Downy mildew is the major and serious disease of Plantago particularly P. ovata. It causes enormous quantitative and qualitative loss and often becomes a limiting factor in the successful cultivation of the crop (Desai and Desai, 1969). Usually the disease appears at the time of spike initiation.

Pathogen: Peronospora alta and P. plantaginis

Geographical distribution
Plantago ovata under commercial cultivation has been reported to suffer from downy mildew disease. Downy mildew occurs on ripe seeds of Spanish, French and European plantago. The downy mildew is a native of Mediterranean region especially Southern Europe, North Africa and West Pakistan.
The plantago commercially cultivated in Gujarat and to a limited extent in Haryana and Rajasthan provinces in India is observed to be infected with downy mildew.