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The present book is an attempt to bring all theories of geography in one book for easy reading of teachers and students. Many divisions in geography has many theories. Readers should take effort to collect the theories from all books. All divisions has certain theories. There are so many theories in physical geography as well as human geography. A simple idea makes it convenient to read the theories in one book. First, we selected the certain theories as follows: Theory of continental drift, The theory of Isostasy, Von Thunens location theory, Crop combination method, The central place theory, Internal structure of city, The rank size rule, The social area analysis method, Losch's theory of economics of location, Walter Isard's theory, Alfred Weber's theory of least cost location, Demographic transition theory, Malthusian Theory of population- Criticism and applicability and Growth pole theory. Like this, there are 14 theories collected and compiled in this book as first volume. The theories collected from both physical geography and human geography. These theories are very important for those who are preparing for UPSC, should go through the theories.

This book draws on world-wide experiences and valuable lessons to highlight community-ecosystem interactions and the role of traditional knowledge in sustaining biocultural resources through community-based adaptations. The book targets different iences including researchers working on human-environment interactions and climate adaptation practices, biodiversity conservators, non-government organizations and policy makers involved in revitalizing traditional foods and community-based conservation and adaptation in diverse ecosystems. This volume is also a source book for educators advocating for and collaborating with indigenous and local peoples to promote location-specific adaptations to overcome the impacts of multiple biotic and abiotic stresses.

Soil, plant and water tests are the scientific way to ascertaining the soil health water quality for irrigation and balance nutrition to the crop. The vegetables being short duration and high photosynthetic efficient crop needs nutrient supply at very high rate as compared to other field crops. Soil and plant tests for this crop needs special care in deciding critical ranges/stages and balanced fertilizations. Manual on soil, plant and water analysis and nutrient management in vegetables crop including development of methods, calibration and interpretation of results of soil, plant and water tests has been compiled in this book for ready use by vegetables growers/workers.

Ornamental crops provide better income from a unit area with higher profitability. The production of flower crops has increased significantly and there is huge demand for floricultural products in the world resulting in growing international flower trade. Value addition in floriculture increases the economic value and consumer appeal of any floral commodity. The present publication on "Value Addition in Flowers and Orchids" is planned in 12 interesting s vividly highlighting value addition in flower crops and orchids covering wide range of aspects. The first 10 s are represented by various value added products from commercial flowers viz. rose, chrysanthemum, carnation, anthurium, gerbera, gladiolus, tuberose, tulip, lilium, freesia, iris, alstroemeria, liatris, strelitzia, solidago, dahlia, jasmine, marigold, crossandra, barleria, annuals, herbaceous perennials, flowering shrubs, house plants, aquatic plants, bulbous plants, cacti and succulents and lesser known ornamentals. Two most important s on value addition in flower crop like orchid are separately dealt in details in this publication. These commercial orchids presented in this book include Aerides, Anoectichilus, Arachnis, Ascocentrum, Bulbophyllum, Calanthe, Cattleya, Coelogyne, Cymbidium, Dendrobium, Doritis, Epidendrum, Eulophia, Gastrochilus, Habenaria, Laelia, Miltonia, Odontoglossum, Oncidium, Paphiopedilum, Phaius, Phalaenopsis, Pholidota, Pleione, Renanthera, Rhyncostylis, Vanda, Zygopetalum. It may be humbly claimed that this is the first book of its kind on value addition in flower crops including orchids in India. I sincerely hope that this book on "Value Addition in Flowers and Orchids" will be useful to teachers, students, scientists, plant breeders, plant biotechnologists, planners, exporters, amateurs and professional flower growers.

Twenty five s in this book are grouped into six sections: o setting the stage: topics relevant to livelihoods context, o crop agriculture, o vegetables and fruits, o animal sciences and fisheries, o agroforestry, o other livelihood options. Section on "setting the stage topics relevant to livelihoods context" (s 1-4) deals with a range of livelihood options, and addresses the issue of livelihood promotion, protection, and sustenance including under the emerging scenario of climate change. This section also deals with corporate social responsibility and the criticality of water as fundamental to livelihood The second section on "crop agriculture" (s 5-9) highlights the relevance and importance of technologies that have the potential of boosting productivity of food, feed and horticultural crops for enhancing livelihood security and quality of life of farmers. Discussion here deals with approaches for combating abiotic and biotic stresses for improving production stability and efficiency with focus on combining productivity with stress tolerance. Importance of weed management and early warning systems for disaster management is also highlighted for safeguarding livelihoods. The vegetables and fruits section (s 10-14) discusses use of traditional and emerging technologies, hybrid technology, green-house and related protected cultivation technologies, and appropriate policies to empower farmers to boost their income. Protection against insect-pest and deployment of disease tolerant crops not only improves socio-economic status of farmers but also ensures cleaner environment. Realizing the vast potential of animals and fisheries for reducing poverty and enhancing livelihood, the next section has five presentations (s 15-19) covering issues ranging from cold water fishes to highlander yak. The importance of cattle, the relevance of veterinarians and the criticality of currently available and futuristic technologies is also underlined. Where relevant, the section undertakes SWOT analysis and discusses issues emerging from climate change. The agroforestry section (s 20-22) propagates the value of synergy of agriculture with appropriate forestry technologies to evolve a profitable and sustainable land-use system. The section details with many potentially powerful agroforestry technologies, the range of available tradable bioresources and important pursuable options pertaining to medicinal and aromatic plants. Indigenous food products, bee keeping and silk productions are three important issues grouped under "other livelihood options" (s 23-25). This section discusses the importance, need of introducing scientific and technological interventions, and improving policy decision making for improving livelihood via agro-industrial development.

This book will be a potential addition to the scientific literature on recent advancements in agriculture, meat science technology, food safety, dairy technology, cereal science, nanotechnology, waste utilization and quality assurance of food and functional foods. Also, the content of book is designed systematically to include significant and scientific research and advancement for new product development and advanced knowledge on nutritional attributes of the dairy and cereal based products. This book will be an important reference material for students, researchers and academicians dealing with different aspects of foods.

This book consists of two parts -soil fertility and nutrient management as applied to agriculture and horticulture. The first part consists of the plant nutrients- principles of their role in nutrition of horticultural crops and behavior in soil with reference to their availability. Problems of soil solution-reaction and salt content- are discussed. All the soil properties excluding two products of weathering-soil texture and depth- are subject to manipulation. These can be scientifically managed for profitable crop production avoiding pollution. The second part elucidates their management with the principles developed in the previous part profitably to sustain agricultural and horticultural production without harming the environment. The principles spread over 20 chapters are clearly elucidated in lucid manner with pictures, figures and tables for easy and comprehensive understanding. Further readings are suggested at the end of the book.

Vegetable Seed Processing written by Rakesh C. Mathad, Basavegowda and Patil S B is a landmark publication featuring exhaustive technical information on various aspects of shop floor operations like seed conditioning, upgrading, processing, treatment, packaging, storage, blending and inventory management. Some of these aspects are latest developments happening in vegetable seed industry and written by authors who are having immense experience of working in many national and multinational companies. This book help to prepare people associated with seed processing and offer great reference to academic, researchers and students who are studying courses in Seed Processing and Storage.

Water is an important element for life on the earth. It is an essential natural resource for environmental sustenance. In India, water quality modeling studies are carried out from fresh water to marine water ecosystems. Some of the examples are Tehri reservoir, Chilka lake, Oatcake at Kashmir, Kodaikanal lake, Ooty lake at Tamil Nadu, rivers like Ganges, Narmada, Kaveri, and coastal regions like Hoogly estuary, Paradip, Vishakhapatnam, Kakinada, Chennai, Mangalore coast, Konkan coast and Gujarat coast. Water quality modeling plays a vital role in water quality studies. Numerical models are to be successfully calibrated and properly applied and it is to be improved our understanding of the complex interactions among different parameters such as temperature, biological oxygen demand, dissolved oxygen, salinity, and eutrophication in the fresh water and sea water environment.

Tuber and root crops are the third important group of food crops after cereals and pulses, feeding about one fifth of the world population. With the burgeoning population coupled with limited land, water and other resources, the future beckons tuber and root crops in fulfilling the country's food requirements. These crops have higher biological efficiency and greater adoption with profound production potential per unit area per unit time. Tuber and root crops are well known from time immemorial as nature's energy bank and famine savior. This book is conceived to have an uated version on the tuber and root crops especially in the Indian context, including information on the history, biodiversity, geographical distribution, botany, neutraceutical and pharmaceutical values, new varieties, production technologies, IPM strategies, starches, post harvest technologies and value added products, bio-processing, biotechnology, ITK and future thrusts. Various aspects of cassava, sweet potato, elephant foot yam, taro, yams, coleus, yam bean and arrow root are elucidated in 17 s and appendices. This book will be of immense use to the policy makers, scientists, post graduate and under graduate students and officials concerned with tuber and root crops research, development and extension.

The book entitled The Pomegranate" contains work carried out on aspects like introduction, uses and composition. The main trust is laid on plant genetic resources, its evaluation, breeding and improvement, commercial varieties, cultural management, which includes s, like climate and soil requirement, nursery management and propagation along with economics, flowering, fruiting, Bahar management, water management, integrated nutrient management, high density plantation, canopy management, fruit thinning, chemical regulation, staggering of crop, rejuvenation of old orchard, disorders, pest and disease management, post harvest management and value addition, export and management for export along with pesticide residue standards for export with glossary of terms. The book will be use to researchers, students and farmers to overcome the problems faced by the crop and to boost the productivity and utility of the crop.

This book describes latest analytical procedures of key soil health indicators including physical, chemical and biological parameters. Most of the Soil Analysis manuals currently available, primarily deal with basic chemical and physical properties without giving emphasis on soil health assessment. However, literature shows indicator parameters such as soil carbon pools, soil aggregation behaviour, aggregate associated carbon content and biological activity are increasingly being used for monitoring the change in soil quality / soil health over a period of time. Analytical protocols in respect of these parameters are presently available in different research journals. This book compiles the procedures for the soil health indicator parameters including those being used of late for monitoring soil quality/soil health. This book is useful for researchers, post graduate students, academicians and policy makers in the fields of Soil Science, Agronomy, Natural Resource Management and Forestry.

The adoption of the scientific approach on water management to enhance the water productivity requires the knowledge on water resources development and management. The knowledge of rainwater management, groundwater recharge, groundwater development and management, agricultural drainage and soil reclamations, canal water management, modern irrigation systems, mulching technology, soil water management, land development and management, watershed development and management on peoples' participatory approach are the needs of the today for the academician, engineers, field workers and extension officers. This book contains the chapters written by experts and trained scientists working in different disciplines of soil and water conservation, irrigation and drainage, agronomy, soil science, remote sensing and GIS, groundwater and horticulture and will be useful for people working in academics and environment.

The objectives of the book is to highlight the relevance of traditional medicine and way towards ethnopharmacology, to share research achievements and innovations in herbal science, to evaluate and review opportunities for advancing herbal drug research in the region, to provide a platform to map an agenda for the development of phytomedicine, to address issues concerning conservation of medicinal plants. The book has been compiled with 30 articles based on the original research work by eminent academicians and scientists of the country on different areas of phytomedicine. Recent trends and techniques involved from the search, documentation, processing, sustainable utilization and conservation of medicinal plants are the highlights of this book. It will provide a unique opportunity to boost up the knowledge in various aspects of medicinal plant research.

The students, teachers, and researchers often need a direct reference, which is complete on the subject for teaching undergraduate or postgraduate students. The book on quality Control for Value Addition in Food Processing consists of 12 s on Food processing industry, processing plant, processing plant hazards, quality characteristics, quality control and management, food standards and statutes, food safety assurance systems, additives in food processing enzymes in food processing, waste management in food industry, marketing and export management, practical methods for quality control along with glossary and annexures. The text in has been illustrated with tables, figures and plates for better understanding of the contents. The book s have been designed as per the ICAR syllabus for UG and PG students. At present, there is not book available which gives an orientation for quality control in food processing industry. The book will be highly beneficial to both UG and PG students undergoing courses in postharvest technology, food technology, food science and technology as well as for professionals related to quality management systems in food processing industry.

"Veterinary Toxicology, in recent years, has acquired greater importance than ever before because of increasing and indiscriminate use of farm chemicals and drugs accompanied by rapid degrading impact of environmental pollution on health of animals. The indiscriminate feeding habits of domestic animals especially in developing countries make them more prone to the impact of natural toxicants especially Phytotoxins and Mycotoxins. Toxicology has been recognized as a separate discipline in veterinary sciences both at undergraduate and post graduate levels for the last four decades and a lot of emphasis has been given on its teaching, research and practical utility from clinical point of view. The book has been prepared in a most comprehensive manner with up-to date reference which offers invaluable, clinically oriented guidance on numerous potentially toxic substances. In addition, to covering traditional and non-traditional areas of toxicology it provides a wealth of quick reference charts and tables that put vital information at your finger tips in seconds

The present book has been well prepared to meet the requirements of the students of Animal and Veterinary Science, Animal Biotechnology and other related fields. The book will serve as a text book not only for students in Veterinary science but also for those who want to know "What statistics in all about" or who need to be familiar with at least the language and fundamental concepts of statistics. The book will serve well to build necessary background for those who will take more advanced courses in statistics including the specialized applications. The salient features are: ¿ The book has been designed in accordance with the new VCI syllabus, 2016 (MSVE-2016). ¿ The book will be very useful for students of SAU's/ICAR institutes and those preparing for JRF/SRF/various competitive examinations. ¿ Each chapter of this book contains complete self explanatory theory and a fairly number of solved examples. ¿ Solved examples for each topic are given in an elegant and more interesting way to make the users understand them easily. ¿ Subject matter has been explained in a simple way that the students can easily understand and feel encouraged to solve questions themselves given in unsolved problems.

It will be used as a tool of interventional strategies for prevention and control of parasitic zoonoses of livestock and their rearers belonging to socioeconomically poor communities by imparting knowledge through training of field veterinarians. The books aims to provide, for Veterinary Doctors, modern practices on the production of dairy animal, sheep and goat farming to know how productivity can be improved by introducing appropriate, low- cost approaches. It describes the steps that can be taken to improve health of animals and reduce the mortality. More costly techniques such as supplementary feeding, intensive rearing is also covered in this manual. This information could be used for planning, implementing and monitoring livestock programme. It is expected that service providers will educate the farmers about the extra costs and labour that would be required for more intensive livestock farming.

This book entitled "Seed Technology: Progress and Recent Advances" have been formulated to help the reader in acquiring the knowledge of Seed archaeology, Seed germination, Seed vigour testing, Seed certification and testing of genuineness of varieties through morphological, biochemical and molecular markers, advances in hybrid seed production, advances in plant pathology, advances in entomology, advances in seed enhancement techniques like, seed pelleting, seed coating, seed hardening, synthetic seed, etc. It also includes the area of applied science and covers the area of organic seed production, seed banks, seed legislation and law governing the seed production. The book would be also useful and instructive to students and researchers in the field of Seed Science and Technology in an efficient way.

According to Dr. Swaminathan evergreen revolution would be triggered by farming system that can help produce more than the available land, water and labour resources without ecological and social harm. The book tries to analyse different dimensions of small farm units, agro-economic scenario, small farm production systems, organic farming, perception of small farm operators, adoption of technology, extension approach and strategy focusing attention on coastal ecosystems. The book contains enough inputs for research and extension workers to look into small farms and their owners in view of changing scenario of our farming system. However, the book would serve as foundation to provide encouragement to the scientists and extension researchers to focus more on small farm units.

This book for Agriculture and Agricultural and Civil Engineers and will be very much helpful for the beginning students in irrigation. It is designed to guide its readers in: Basic knowledge of soil, water and plant, hydrologic and hydraulics to the state-of-the-art of irrigation system design and management. Presented the principles and concepts of farm irrigation in a simple manner to maximize the students learning, understanding and motivation. The method and order of presentation have been carefully developed and classroom tested to make this book a useful and effective teaching tool. The book is written covering syllabus of irrigation engineering which is taught in different State Agricultural Universities as well as in the department of Civil Engineering of different Engineering colleges. The book contains adequate solved problems, short and long type questions, tables, figures which will be immensely helpful to the students and design engineers. Several field experimental results have also been incorporated in the book at appropriate sections to make the book interesting for the readers.

The book is designed primarily for the students of agriculture as per the syllabus laid out by the 5th Dean's Committee and as accepted by the ICAR. The syllabus is being followed by all agricultural universities in India. The book will cater the need of the students about rainfed agriculture. The chapters of this book have been selected and arranged in such a manner as to lead the students through the entire gamut of rainfed agriculture both theory and practical. It is supported by suitable examples and diagrams. The broad chapters included in the book are: Rainfed agriculture: Introduction, types, characteristics, distribution and importance; History of rainfed agriculture & watershed in India; Problems and prospects of rainfed agriculture in India ; Soil and climatic conditions prevalent in rainfed areas; Drought: types, effect of water deficit on physio- morphological characteristics of the plants, Mechanism of crop adaptation under moisture deficit condition; Water harvesting: importance, its techniques, Efficient utilization of water through soil and crop management practices, Study of mulches and antitranspirants; Management of crops in rainfed areas; Contingent crop planning for aberrant weather conditions; Concept, objective, principles and components of watershed management, factors affecting watershed management; Integrated watershed development. The need for comprehensive information on rainfed farming relevant to undergraduate and postgraduate students of agriculture has been felt for quite some time. The advanced, diverse and need-based topics have been together for a systematic and comprehensive reading by the students and faculty in agriculture. The materials on subject matter is set forth in such a manner and order as to enable them to better understand and follow to a reasonable degree of uniformity and their approach to the problems of rainfed agriculture.

Increase in the population has led to rapid industrialization, thus leading to pollution at all levels. With industries of various types discharging their all types of effluents in various sources of water, a constant need has been felt for recycling of these effluents, before discharging them in to these sources. The book makes an attempt to equip it's readers with each and every aspect of recycling of industrial effluents. The entire book provides adequate information from the very basics to various types of recycling techniques.

Arid and semi-arid areas are now facing a threefold holistic crisis: economic, food, and climate. What has emerged from these crises is the vital importance of inter-linkages among them on the one hand, and the missed opportunities in putting these pieces together on the other. This book has tried to explore these challenges though in-depth discussions of the individual. It is anticipated to inspire a forward looking debate that looks at the lessons from the past and points to actions for the future. Expertise views have been shared scientists and persons of eminence on the national and state level challenges with futuristic remedial approaches.

"The book entitled Radio Tracer Techniques for Agriculturists and Biologist narrates the fundamentals and principles behind radio tracer techniques. Its application in agriculture and biological sciences and also the instrumentation and laboratory set up with safety aspects required to be followed while working with radio active substances. This is a comprehensive collection useful to all concerned with radio tracers."

The book is an important publication featuring exhaustive technical information on practical aspects of seed processing. Some of these aspects are latest developments happening in vegetable seed industry and written by authors who are having immense experience of working in many national and multinational companies. This book help to prepare people associated with seed processing and offer great reference to academic, researchers and students who are studying courses in Seed Processing and Storage. This book serves as practical manual for these courses. ¿ This book covers the following practical aspects and experimental techniques in seed processing with more emphasis on practical activity in each session: ¿ Seed processing terminology and shop floor activities ¿ Seed Extraction Methods and effect of physiological maturity on seed quality ¿ Seed quality up-gradation by liquid density separation ¿ Estimation of physical properties of Seeds by various methods ¿ Method of seed blending and assessing mechanical injury after processing ¿ Basic and advanced seed processing equipments ¿ Standardization of screen sizes for seed processing and effect on seed quality ¿ Importance of moisture in seed processing and Seed quality enhancement by use of spiral graders in soya bean ¿ Seed drying, seed treating methods, equipments and evaluating the quality of treated seeds ¿ Seed Priming and how to design a low cost drum seed priming unit ¿ Study of packaging materials and fumigation ¿ The relationship of seed moisture content and mechanical damage ¿ Validating Harrington's rules for a particular area for seed storage ¿ Quantification of seed processing efficiency (SPE) ¿ Study of PPE and ESH in seed processing ¿ Estimation of post harvest seed losses with management of stacking and the problem of "stackburn" The practical sessions contain data sheets to enter data after each experiment and provide detailed worksheets at the end of the manual

This book focuses on production challenges of pulse in India and the scope and opportunities of its cultivation in different cropping systems, despite shrinking of natural resources and climate change. It further highlights self sufficiency in pulse production through knowledge based technological interventions for improving nutritional security and sustainable development. It provides a detailed account of challenges and opportunities of pulse production in India in simpler yet compact manner for better understanding by the researchers and policy makers.

Geomorphology is the study of external landscape/architecture of earth's crust which stands as a testimony not only for the palaeo morphotectonic and morpho-dynamic activities but also the present day geological processes as well, thus making geomorphology significant in understand the hierarchical evolution of the earth and related resources, environment/ecosystems and disaster proneness. With remote sensing deepening its roots in all fields, the scope of geomorphology too has phenomenally widened as fabrication and animation of modern geologic/geomorphic processes are being easily done by remote sensing.

Studies on animal behavior are vital for several reasons most importantly in connection with conservation, livestock and wildlife management, animal welfare, sustainable use of animal and human resources, and ultimately for better understanding of human behavior. In its formative stages, behavioral studies were mostly observational till the classic work of Lorenz, tin Bergen and Frisch catapulted them into Nobel laureates. This had a cascading effect on research on animal behavior resulting in intense studies in several areas of behavior mainly information acquisition (neuroethology) and transfer (communication),ecological aspects (habital related, foraging strategies, migration, predator-prey interactions, population ecology etc.), socio-biology (parent-filial interaction, co-operation & conflict, grouping & dispersion, social organization etc.) reproductive strategies, evolutionary aspects (kin selection, altruism, life history strategies etc.), physiology (behavioral endocrinology, rhythms, neurobiology) and applied behavior (conservation, animal welfare, livestock production, wild life management, man-animal conflict etc.)