Introduction To Agriculture PDF Download

Author: A. K. Vyas
Publisher:
ISBN: 9788183600347
Category : Agriculture
Languages : en
Pages : 496

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Author: D. Kent Shannon
Publisher: John Wiley & Sons
ISBN: 0891183663
Category : Technology & Engineering
Languages : en
Pages : 272

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With the growing popularity and availability of precision equipment, farmers and producers have access to more data than ever before. With proper implementation, precision agriculture management can improve profitability and sustainability of production. Precision Agriculture Basics is geared at students, crop consultants, farmers, extension workers, and practitioners that are interested in practical applications of site-specific agricultural management. Using a multidisciplinary approach, readers are taught to make data-driven on-farm decisions using the most current knowledge and tools in crop science, agricultural engineering, and geostatistics. Precision Agriculture Basics also features a stunning video glossary including interviews with agronomists on the job and in the field.

Author: Laurie E. Drinkwater
Publisher: Department of Agriculture
ISBN: 9781888626162
Category : Agricultural systems
Languages : en
Pages :

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Author: C. Spedding
Publisher: Springer Science & Business Media
ISBN: 9401164088
Category : Technology & Engineering
Languages : en
Pages : 197

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It would have been very easy to expand on all the sections of the first edition but I decided to try to retain the relatively short, introductory nature of the book. Some new material has been added, particularly where it has been possible to update data, and there has been some change of emphasis in places, in order to reflect changing world conditions. The book retains its original purpose, however, of introducing systems thinking as applied to agriculture. I am grateful to Angela Hoxey for help in preparing this edition, especially in relation to the preparation of tables and figures. C. R. W. SPEDDING v Preface to the First Edition The agricultural systems of the world represent a very large subject. Their study involves a great deal of fairly detailed knowledge, as well as a grasp of the structures and functions of the systems themselves. This book has been written as an introduction to such a study and it concentrates on an overall view, rather than on the detail, partly because of the need to relate the latter to some larger picture in order to appreciate the relevance and significance of the detail. This problem-of seeing the relevance of component studies and the significance of physical, biological and economic detail, and indeed principles-is encountered by many agricultural students right at the beginning of their university careers.

Author: Theodore A. Feitshans
Publisher: Routledge
ISBN: 131755910X
Category : Law
Languages : en
Pages : 333

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Book Description
This introductory textbook provides an overview of the concepts necessary for an understanding of agricultural and agribusiness law. The text will help students of land-based industries with little or no legal background to appreciate and identify issues which may require referral or consultation with legal counsel. Each concise chapter addresses a different legal issue that those employed in agriculture and agribusiness may face, and both federal law and representative examples of state law are included. In addition to traditional topics such as contracts, property law and estate planning, the book also covers more contemporary issues such as organic certification, animal law, genetically engineered crops and food safety. Agricultural law extends beyond those directly engaged in farming to those in agribusiness who provide services and inputs to farmers, buy farmers’ products, store or transport products, manufacture food products, and serve as intermediaries between farmers and consumers. The book will therefore also serve as a reference and a guide for those employed in agribusiness as well as agriculture.

Author: Fuller W. Bazer
Publisher: Academic Press
ISBN: 0128170530
Category : Technology & Engineering
Languages : en
Pages : 560

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Animal Agriculture: Sustainability, Challenges and Innovations discusses the land-based production of high-quality protein by livestock and poultry and how it plays an important role in improving human nutrition, growth and health. With exponential growth of the global population and marked rises in meat consumption per capita, demands for animal-source protein are expected to increase 72% between 2013 and 2050. This raises concerns about the sustainability and environmental impacts of animal agriculture. An attractive solution to meeting increasing needs for animal products and mitigating undesirable effects of agricultural practices is to enhance the efficiency of animal growth, reproduction, and lactation. Currently, there is no resource that offers specific knowledge of both animal science and technology, including biotechnology for the sustainability of animal agriculture for the expanding global demand of food in the face of diminishing resources. This book fills that gap, giving readers all the necessary information on important issues facing modern animal agriculture, namely its sustainability, challenges and innovative solutions. - Integrates new knowledge in animal breeding, biotechnology, nutrition, reproduction and management - Addresses the urgent issue of sustainability in modern animal agriculture - Provides practical solutions on how to solve the current and future problems that face animal agriculture worldwide

Author: Parke Wilde
Publisher: Routledge
ISBN: 1849714282
Category : Business & Economics
Languages : en
Pages : 250

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Book Description
This book offers a broad introduction to food policies in the United States. Real-world controversies and debates motivate the book's attention to economic principles, policy analysis, nutrition science and contemporary data sources. It assumes that the reader's concern is not just the economic interests of farmers, but also includes nutrition, sustainable agriculture, the environment and food security. The book's goal is to make US food policy more comprehensible to those inside and outside the agri-food sector whose interests and aspirations have been ignored. The chapters cover US agriculture, food production and the environment, international agricultural trade, food and beverage manufacturing, food retail and restaurants, food safety, dietary guidance, food labeling, advertising and federal food assistance programs for the poor. The author is an agricultural economist with many years of experience in the non-profit advocacy sector, the US Department of Agriculture and as a professor at Tufts University. The author's well-known blog on US food policy provides a forum for discussion and debate of the issues set out in the book.

Author: Petra Moser
Publisher: University of Chicago Press
ISBN: 022677905X
Category : Business & Economics
Languages : en
Pages : 270

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Book Description
"The challenges facing agriculture are plenty. Along with the world's growing population and diminishing amounts of water and arable land, the gradual increase in severe weather presents new challenges and imperatives for producing new, more resilient crops to feed a more crowded planet in the twenty-first century. Innovation has historically helped agriculture keep pace with earth's social, population, and ecological changes. In the last 50 years, mechanical, biological, and chemical innovations have more than doubled agricultural output while barely changing input quantities. The ample investment behind these innovations was available because of a high rate of return: a 2007 paper found that the median ROI in agriculture was 45 percent between 1965 and 2005. This landscape has changed. Today many of the world's wealthier countries have scaled back their share of GDP devoted to agricultural R&D amid evidence of diminishing returns. Universities, which have historically been a major source of agricultural innovation, increasingly depend on funding from industry rather than government to fund their research. As Upton Sinclair wrote of the effects industry influences, "It is difficult to get a man to understand something when his salary depends upon his not understanding it." In this volume of the NBER Conference Report series, editor Petra Moser offers an empirical, applied-economic framework to the different elements of agricultural R&D, particularly as they relate to the shift from public to private funding. Individual chapters examine the sources of agricultural knowledge and investigate challenges for measuring the returns to the adoption of new agricultural technologies, examine knowledge spillovers from universities to agricultural innovation, and explore interactions between university engagement and scientific productivity. Additional analysis of agricultural venture capital point to it as an emerging and future source of resource in this essential domain"--

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309045789
Category : Technology & Engineering
Languages : en
Pages : 456

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Book Description
Interest is growing in sustainable agriculture, which involves the use of productive and profitable farming practices that take advantage of natural biological processes to conserve resources, reduce inputs, protect the environment, and enhance public health. Continuing research is helping to demonstrate the ways that many factorsâ€"economics, biology, policy, and traditionâ€"interact in sustainable agriculture systems. This book contains the proceedings of a workshop on the findings of a broad range of research projects funded by the U.S. Department of Agriculture. The areas of study, such as integrated pest management, alternative cropping and tillage systems, and comparisons with more conventional approaches, are essential to developing and adopting profitable and sustainable farming systems.

Author: Ernest L. Schusky
Publisher: Praeger
ISBN:
Category : Social Science
Languages : en
Pages : 240

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In the Foreword to Culture and Agriculture, distinguished anthropologist John W. Bennett writes Dr. Schusky's book is welcome. It marks a point of maturity for anthropology's interest in agriculture, a distillation of decades of research and thought on the most important survival task facing humankind, the production of food. Although applauded by a specialist in the field, Schusky's book is specifically written for the general reader who is interested in agriculture. It offers a historical overview of the two major periods of agriculture--the Neolithic Revolution, which occurred when humans initally domesticated plants and animals, and the Neoclaric Revolution, which began the introduction of fossil fuel into agriculture in the twentieth century. Culture and Agriculture dramatizes the extensive changes that are occurring in modern agriculture due to the intensified use of fossil energy. The book details how the overdependence on fossil energy, with its looming exhaustion, is a major cause of pessimism about food production. The book also addresses the possible solutions to this scenario--conservation steps, an increase in the mix of solar energy, and an emphasis on human labor--which hold out hope for the future. Part I introduces the discovery or domestication of plants and animals (the Neolithic), along with the later use of irrigation, in order to show that most agricultural development, until the twentieth century, occurred between 5,000 and 10,000 years ago. Part II presents a brief survey of agricultural history which demonstrates that hunger had more to do with inequity in the social system than in the amounts of food produced. Agricultural history also emphasizes how little change occurred in agriculture from 5,000 years ago until the twentieth century, when the use of fossil energy revolutionized food production. In assessing the future of agricultural development, Schusky underscores the importance of economic and political policies that emphasize equity in distribution of wealth and government services. This book should appeal to the general reader interested in agriculture, rural sociology, or anthropology.