eChapters

Poultry manure provides an ideal habitat for fly breeding due to high manure moisture leading to increased fly populationand fly menace in poultry farm. The moisture, temperature and humid condition play important role in fly breeding. The flies on poultry farms are unacceptable as they act as a reservoir of many diseases and spread diseases to birds and human beings. In addition to spread of diseases, fly are nuisance to birds as they distract the birds as well as poultry farm employees, nearby farms and residence (Berry, 2003). High fly population contribute tapeworm infestation in flock and disseminate bacterial (like salmonella, fowl cholera, etc.) and viral diseases (Bird flu, New Castle disease, etc. in flocks. Fly population also causes public health issue leading to pressure on poultry farmers to control fly population on poultry farms to acceptable level. The flies on poultry farm includes House fly (Muscadomestica), little house fly (Fanniacanicularis), Black Garbage fly (Hydrotaeaaenescens), Dump flies (H? aenescens, H? ignava, H? capensis), Drosophila flies (Drosophila repleta), Soldier fly (Hermetiaillucens), Stable flies (Stomoxyscalcitrans), Drosophila flies (Drosophila repleta) and Blow flies (Lucilia, Phormia, and Calliphora) and black flies. The Lucilia species include L? cuprina and L? sericata(Axtell, 1999). Among these, the most common

INTRODUCTION

Livestock is an integral part of agriculture in our country. In the decade, India’s population has grown drastically by 13% to 1.2 billion people. Meeting the nutritional needs of this swiftly growing is a gargantuan challenge. Researchers and young farmers have an important role to play in the India Government strategy to relieve pressure on food resources. The dairy industry is a large and important sector in India. We are the highest milk producers in world and milk is an integral source of nutrition and household income. But per animal production is very low as compared to developed countries. The challenge is to improve production and reproduction of dairy animals. Indian farmers feed their animals with imbalanced ration. Supplementation of mineral and vitamins in feed not only improves health status but also in turn increase the income of dairy farmers. The economic contribution of dairy sector seems to be quite substantial in the agricultural economy as well as in the national economy. Keeping in view the growing importance of dairy sector in the changing national and global economic scenario, the dairy farming vocational training programs are organized in the Extension Center of LUVAS at Jind. To undertake this work, 856 young dairy farmers of the area who have successfully completed dairy farming vocational training programmes during the year 2010 to 2013 were selected for the collection of data.

Guggul (Commiphora wightii Arnott.) commonly known as guggul, is a much branched shrub yielding gum-resin generally obtained by incision of the bark. Its plant is drought hardy and can  be grown in wasteland,  gravelly, desertic soils of arid parts of the country. This resin, normally referred as guggul, has been shown to have diverse medicinal properties like lowering of lipid activity anti-inflammatory  activity , diuretic, expectorant, diaphoretic  activity, etc (Atal et al.,1975). Its description and uses is mentioned in ancient literatures Ayurvedic treatise Charak (1000 B.C.), Sushruta Samhita (600B.C.). It has  a historical use in  folk medicine and today it ‘s highly commercially important target species .In the last few decades there has been  a sharp  decline in natural population of this species. There is hardly any commercial cultivation of this species. However, at Mangliavas near Ajmer in  Guggul Herbal Farm, more than 15,000 plants have been planted on the rocky site and the material  so  established  is being used for  research purpose on tapping of guggul and other related aspects.

Purity analysis

Purity of a seed lot indicates in percentage how large a fraction is made up of pure seeds of the species in question, and how much is made up of inert matter and other seeds. Impurities may be any non seed material (leaf, flower, fruit fractions, soil etc.), small fractions of seeds of the actual species, as well as seeds of other species. Pure seed may include both dead and empty seed, plus damaged seed, purity does not tell anything about viability. The purity analysis of a seed sample in the seed testing laboratory refers to the determination of the different components of the purity viz., pure seeds, other crop seeds, weed seeds and inert matter. Each component is reported as a percentage of total weight. The objective of the purity analysis is to determine whether the submitted sample conforms to the prescribed physical quality standards with regard to physical components. Large seeds are generally easy to clean and purity analyses are therefore often omitted. However, for smaller seeds contamination with other seeds may occur e.g., during processing.

Sensors onboard the satellite records the intensity of emitted or reflected electromagnetic radiations in the form of digital number (DN) for each pixel. These digital numbers can be transformed to more meaningful intensity units like radiance or reflectance. This process of conversion of digital numbers to radiance or reflectance is known as radiometric calibration. Sensor specific information is required to conduct radiometric calibration.

1.0. Objectives

• To describe how to develop thoughts in various situations
• To manifest the methods to judge the mind of people
• To make learners familiar with ready sentences
• To practice to imagine the consequence of conversation
• To learn to use interrogative adverbs effectively
• Impart the manner to utter information, ideas, and concepts in a more polite way

HELMINTHS Collection of parasites Fresh helminth parasites should be collected, as far as possible to achieve better results in staining. This can best be done by conducting a post-mortem examination of the animal for which the procedure given below should be followed. On opening the body and before removal of the viscera, examine the body cavity (for free lying parasites, e.g. Setaria), subcutaneous tissue (for Parafilaria and Hypoderma larvae) and the surfaces of internal organs for spot or nodules that might contain parasites. Remove them for histopathological examination (in 10 % formalin). Remove the visceral organs separately and place them in different enamel trays.

Introduction

Biofertilisers are defined as preparations containing the living cells or latent cells of efficient strains of microorganisms that assist in the uptake of nutrients in crop plants by their interactions in the rhizosphere, when applied through seed or soil. They accelerate certain microbial processes in the soil, which augment the extent of the availability of nutrients in a form easily assimilated by plants. The increasing pressure of human and livestock population, indiscriminate extraction of forest produce, regular forest fires and mining activities have resulted in soil erosion, loss of fertility and moisture content and decreasing productivity of forests, which pose manifold problems for the restoration of the ecosystem.

History of plant breeding
The process of plant breeding takes care of changing or modifying the genetically controlled characters of a particular variety or genotype of a crop. The practice of age-old agriculture uses the process of selection from the existing variability to save a particular quality of seed to grow better crops in the next harvest.
Gregor Mendel who is known as the father of Genetics discovered the law of segregation in the middle of the 1800s. This theory forms the base for the process of plant breeding. The primitive ways used for plant breeding are very different than what modern technology has contributed to the process of plant breeding during the 20th century.
Plant breeding is the science and art of purposeful manipulation of characters of crop species to create new varieties with a set of desired characteristics. Significance of plant breeding has been highlighted especially after the “Green Revolution”.

³Ex-Head & Principal Scientist, Dairy Extension Divison, Karnal, Haryana

INTRODUCTION

Backyard poultry production is an age old practice in rural India. Rural poultry farming in India contributes to about 40% of the national egg production. In ancient time poultry birds were reared for different purposes such as for its fighting ability. In old civilization, the cocks are known for their morning alarm and the selection is also done for these traits. Their fighting ability is more responsible for their spread than there nutritive value of the chickens. Backyard poultry farming is now gaining considerable momentum in the country and enables rural community to participate, in the economic, political and social sustainable development of the rural communities.

Backyard poultry farming is being recognized as important component of socio- economic improvement among the weaker section of society; specially rural youth, landless labour, small and marginal farmers. Backyard poultry generates self-employment, provides supplementary income with protein rich food at relatively low cost. Backyard poultry farming is the one among different enterprises in the present situation which gives some assured income to rural youths of the country. Before 1950, poultry keeping in India was largely a backyard venture. During last 3-4 decades Indian poultry industry has shown excellent growth. Poultry farming is a profitable venture as a means of livelihood and income prosperity for rural youth and farmers. The small and marginal farmers may choose backyard poultry farming alternative method for generating good income with their limited land and water use. Keeping in view of demand of poultry eggs and meat in the country and its potential for income and employment generation among rural youth, there is a need to increase the poultry production in the country.

Introduction

The innovative use of web technologies enables us to reach both local and distant users much more easily and effectively. Technologies such as email and Web provide tremendous opportunities for library & Information Scientists to deliver the information to the desktops of users. Web offers significant advantage by integrating different library & information services with a common user interface offered by Web browsers.

Senna (Cassia angustifolia Vahl.) popularly called as ‘Sonamukhi’ is widely used medicinal herb in Ayurveda, Unani and also in Allopathic system of medicine. It is well known for its purgative activity (Bentley and Trimen, 1999). The plant is known by various names in common conversation likes Sennai, Sona, Sonamukhi, Sennamukki, Sonpar, etc.  Presently, there is a growing demand of senna  dry leaves and processed products in the national as well as in international markets. In recent years, its cultivation has gained momentum in arid and semi- arid parts of Rajasthan and Gujarat due to its diversified adaptability. It has also been widely adopted by the farmers because of its low cost of cultivation with yield stability. Its main characteristics viz., drought hardy, perenniality, non-palatability to animals has also attracted the farmers for its popularity. Moreover, the senna crop is eco-friendly as it can be utilized for wasteland, sand dune stabilization and desert development (Bohra and Sankhla, 1997; Tripathi, 1999).

Primary cells are often preferred to established cell lines as they better represent the cells in vivo in terms of activity and functions. On the other hand, there is significant difference between original culture and present culture and even between cultures of the same cells in different laboratories. The rate of growth increases and there is change in chromosome numbers of lines over the time. The differences in phenotypes can cause problems in comparison and interpretation of results. The advantage of cell lines are ease handling, grow continuously, large yield and readily available. Primary cell cultures compared to established cell line are more fastidious in their growth requirements because many cell lines are derived from tumour tissue and demonstrate reduced growth factor requirements.

Abstract
 
Rice fallows are those land which remain uncultivated during rabi after harvesting of kharif paddy. Several reason for not taking second crops such as early withdrawal of monsoon rains leading to soil moisture stress at planting time of rabi crops, water logging and excessive moisture in the months of November and December, lack of appropriate varieties of winter crops for late planting, and socio-economic problems like stray cattle, blue bulls etc. India accounts for 11.65 million ha (79%) of the total rice fallows of South Asia. The rice fallows offer good scope for area expansion of chickpea. The residual soil moisture left in the soil after rice harvest is often sufficient to grow chickpea in low to medium land soil. It is also beneficial for chickpea where short duration paddy grown which vacate fields in September-October. In long duration paddy, chickpea could be grown under Utera cultivation (relay cropping) in the states of Chhattisgarh, Jharkhand, Bihar, West Bengal, Orissa and Assam. Optimum plant population can only be ensuring in well levelled land, sufficient soil moisture and good seed under Paira (Utera) cropping. 

Anthropometry is the study of the measurement of the human body in terms of the dimensions of bone, muscle, and adipose (fat) tissue. It is a branch of anthropology dealing with measurements of human body to determine difference in groups and individuals. The word “anthropometry” is derived from the Greek word “anthropo” meaning “human” and the Greek word “metron” meaning “measure” (Ulajaszek, 1994).

Diagnosis of parasitic infections is routinely done with conventional parasitological techniques as described earlier. However, when the parasitaemia is too low to be detected by the conventional methods as in subclinical infections and/or carrier animals advanced diagnostic tools are used for the early, sensitive as well as specific diagnosis. Serological techniques Diagnostic techniques used mostly in laboratories needs various reagents and equipments to perform the test. However, a diagnostic kit is the extrapolation of the same method by packing it in a user friendly format, accompanied by all or most of the reagents required to perform the test and can also be done outside the lab or under field conditions. Various immunodiagnostic kits are available which are based on different diagnostic methods like Enzyme-linked immuno sorbent assay (ELISA). Complement fixation test (CFT), Agar gel immunodiffusion test (AGID), Immunofluorescent tests (IFT), Latex agglutination tests (LAT) etc. ELISA is the most commonly used test system and numerous kits based on ELISA are available commercially.

Disease Control vs. Disease Management

The word control evokes the notion of finality, the final elimination of problems .

It is impossible to exclude , eliminate or prevent diseases.

Control is ecologically and practically not possible.

Although disease control is an established and widely understood concept, there are compelling reasons to replace control with management .

Remote sensing can be a useful tool in engineering geological investigations, particularly in the identification and characterization of geological features and hazards.

Some of the ways that remote sensing can be used in engineering geological investigations include:

Geological mapping: Remote sensing data can be used to create detailed maps of the geological features in an area, including rock formations, faults, and folds. This information can be used to identify potential hazards, such as landslides and rockfalls, and to plan engineering projects accordingly.

Landslide detection and monitoring: Remote sensing data, such as satellite imagery, can be used to detect landslides and monitor their movement over time. This information can help engineers to design and implement appropriate stabilization measures.

Ground deformation monitoring: Remote sensing techniques, such as Interferometric Synthetic Aperture Radar (InSAR), can be used to detect ground deformation caused by geological processes such as subsidence, uplift, and faulting. This information can be used to identify potential hazards and plan engineering projects accordingly.

Increasing pressures exerted on the environment by humans make protection of natural areas crucial for the preservation of biological diversity. Protected areas are one of the most effective tools available for conservation of biodiversity.

The IUCN defines a Protected Area as ‘an area of land and/or sea specially dedicated to the protection and maintenance of biological diversity, and of natural and associated cultured resources, and managed through legal or other effective means.

Since 1986, the IUCN commission on National Parks and Protected Areas (CNPPA) has been promoting the establishment and management of a global representative system of Marine Protected Areas (MPAs) which play a critical role in the conservation of biodiversity. MPAs are growing in importance globally as practical and potentially effective options for the management of fisheries, the protection of biodiversity and the generation of income from eco-tourism. The effective management of MPAs to ensure that they meet their declared objectives poses many challenges.

The IUCN has defined an Marine Protected Area (MPA) as ‘Any area of the intertidal or subtidal terrain, together with its overlying water and associated flora, fauna, historical and cultural features, which has been reserved by law or other effective means to protect part or all the enclosed environment (Kelleher,1999).

The National Bank for Agriculture and Rural Development (NABARD) plays a pivotal role in strengthening India’s rural economy by facilitating credit flow, infrastructure development, and livelihood enhancement in agriculture
and allied sectors. Among its many initiatives, the promotion of commercial farming-based livelihood models stands out as a dynamic and sustainable approach to empower rural communities—especially small and marginal
farmers, tribal populations, and rural women. These livelihood models are scientifically designed, economically viable, and socially inclusive, aiming to generate income, create rural employment, and ensure food and nutritional security. They also align with national programs like the Doubling Farmers’ Income mission, National Livestock Mission, PM Matsya Sampada Yojana, and the Agri-Infra Fund.
The National Bank for Agriculture and Rural Development (NABARD) in India has been instrumental in promoting sustainable agricultural practices and enhancing rural livelihoods through various commercial farming-based
livelihood models. These models aim to empower farmers, increase production efficiency, and ensure better income through diversified agricultural practices. Here are some of the notable initiatives and models promoted by NABARD:
1. Dairy Farming as a Commercial Livelihood
Dairy farming is one of the most prominent models promoted by NABARD. Small dairy units with 2–10 crossbred cows or buffaloes are encouraged under schemes such as the Dairy Entrepreneurship Development Scheme
(DEDS). These units produce milk daily, generating regular income, and provide by-products like dung for compost or biogas. NABARD facilitates credit through banks and provides back-ended subsidies, especially for SHGs, youth, and women farmers. Technical training on fodder management, disease control, and scientific milking practices is also provided.