Research Approaches in Urban Agriculture and Community Contexts PDF Download

Author: Levon T. Esters
Publisher: Springer Nature
ISBN: 3030700305
Category : Technology & Engineering
Languages : en
Pages : 189

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Book Description
This book will fill a void in the literature around research and program design and the impact of such experiences on learning outcomes within urban agricultural contexts. In particular, this book will cover topics such as STEM integration, science learning, student engagement, learning gardens and curriculum design.

Author: Francisco J. Villalobos
Publisher: Springer
ISBN: 3319461168
Category : Technology & Engineering
Languages : en
Pages : 543

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Book Description
This textbook explains the various aspects of sustainable agricultures to undergraduate and graduate students. The book first quantifies the components of the crop energy balance, i.e. the partitioning of net radiation, and their effect on the thermal environment of the canopy. The soil water balance and the quantification of its main component (evapotranspiration) are studied to determine the availability of water to rain fed crops and to calculate crop water requirements. Then it sets the limitations of crop production in relation to crop phenology, radiation interception and resource availability (e.g. nutrients). With that in mind the different agricultural techniques (sowing, tillage, irrigation, fertilization, harvest, application of pesticides, etc.) are analyzed with special emphasis in quantifying the inputs (sowing rates, fertilizer amounts, irrigation schedules, tillage plans) required for a given target yield under specific environmental conditions (soil & climate). For all techniques strategies are provided for improving the ratio productivity/resource use while ensuring sustainability. The book comes with online practical focusing on the key aspects of management in a crop rotation (collecting weather data, calculating productivity, sowing rates, irrigation programs, fertilizers rates etc).

Author: Dani Lukman Hakim
Publisher: Jejak Pustaka
ISBN: 623183512X
Category : Social Science
Languages : en
Pages : 332

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Book Description
Welcome to the world of agriculture, where the age-old practice of cultivating the land meets modern innovation and sustainability. "Basic Principles of Agriculture" is a comprehensive guide that seeks to demystify the intricate tapestry of agricultural science, from its historical roots to its cutting-edge developments, this book is designed to be your trusted companion on the journey to understanding and mastering the art of agriculture. Throughout these pages, you will find a balanced blend of theory and practical insights, drawn from the collective wisdom of generations of farmers, scientists, and agricultural enthusiasts. We emphasize the importance of sustainable practices, environmental stewardship, and the responsible use of resources to ensure that agriculture remains a force for good in the world. Whether you are studying agriculture as an academic discipline, pursuing a career in the field, or simply seeking to enrich your understanding of the food you consume, this book is your gateway to a world of discovery and opportunity. As we embark on this educational journey together, I encourage you to approach each chapter with curiosity, an open mind, and a commitment to applying the knowledge gained in ways that benefit both humankind and our planet. Thank you for choosing this book as your companion in the exploration of the timeless and ever-evolving field of agriculture.

Author: Peter Rosset
Publisher: Practical Action
ISBN: 9781853399947
Category : TECHNOLOGY & ENGINEERING
Languages : en
Pages : 146

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Book Description
Introduction : why agroecology? -- The scientific principles of agroecology -- The scientific evidence for agroecology : can it feed the world? -- Scaling up agroecology : social process and organization -- The politics of agroecology -- Conclusions : conform or transform?

Author: R. Ford Denison
Publisher: Princeton University Press
ISBN: 0691173761
Category : Science
Languages : en
Pages : 269

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Book Description
Harnessing evolution for more sustainable agriculture As human populations grow and resources are depleted, agriculture will need to use land, water, and other resources more efficiently and without sacrificing long-term sustainability. Darwinian Agriculture presents an entirely new approach to these challenges, one that draws on the principles of evolution and natural selection. R. Ford Denison shows how both biotechnology and traditional plant breeding can use Darwinian insights to identify promising routes for crop genetic improvement and avoid costly dead ends. Denison explains why plant traits that have been genetically optimized by individual selection—such as photosynthesis and drought tolerance—are bad candidates for genetic improvement. Traits like plant height and leaf angle, which determine the collective performance of plant communities, offer more room for improvement. Agriculturalists can also benefit from more sophisticated comparisons among natural communities and from the study of wild species in the landscapes where they evolved. Darwinian Agriculture reveals why it is sometimes better to slow or even reverse evolutionary trends when they are inconsistent with our present goals, and how we can glean new ideas from natural selection's marvelous innovations in wild species.

Author: Anol Bhattacherjee
Publisher: CreateSpace
ISBN: 9781475146127
Category : Science
Languages : en
Pages : 156

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Book Description
This book is designed to introduce doctoral and graduate students to the process of conducting scientific research in the social sciences, business, education, public health, and related disciplines. It is a one-stop, comprehensive, and compact source for foundational concepts in behavioral research, and can serve as a stand-alone text or as a supplement to research readings in any doctoral seminar or research methods class. This book is currently used as a research text at universities on six continents and will shortly be available in nine different languages.

Author: Michael Quinn Patton
Publisher: Guilford Publications
ISBN: 1462531903
Category : Social Science
Languages : en
Pages : 462

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Book Description
How can programs and organizations ensure they are adhering to core principles--and assess whether doing so is yielding desired results? From evaluation pioneer Michael Quinn Patton, this book introduces the principles-focused evaluation (P-FE) approach and demonstrates its relevance and application in a range of settings. Patton explains why principles matter for program development and evaluation and how they can serve as a rudder to navigate the uncertainties, turbulence, and emergent challenges of complex dynamic environments. In-depth exemplars illustrate how the unique GUIDE framework is used to determine whether principles provide meaningful guidance (G) and are useful (U), inspiring (I), developmentally adaptable (D), and evaluable (E). User-friendly features include rubrics, a P-FE checklist, firsthand reflections and examples from experienced P-FE practitioners, sidebars and summary tables, and end-of-chapter application exercises. ÿ

Author:
Publisher:
ISBN:
Category : Sustainable agriculture
Languages : en
Pages : 48

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Book Description

Author: B.D. Singh
Publisher: Springer
ISBN: 8132223160
Category : Science
Languages : en
Pages : 542

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Book Description
Marker-assisted plant breeding involves the application of molecular marker techniques and statistical and bioinformatics tools to achieve plant breeding objectives in a cost-effective and time-efficient manner. This book is intended for beginners in the field who have little or no prior exposure to molecular markers and their applications, but who do have a basic knowledge of genetics and plant breeding, and some exposure to molecular biology. An attempt has been made to provide sufficient basic information in an easy-to-follow format, and also to discuss current issues and developments so as to offer comprehensive coverage of the subject matter. The book will also be useful for breeders and research workers, as it offers a broad range of up-to-the-year information, including aspects like the development of different molecular markers and their various applications. In the first chapter, the field of marker-assisted plant breeding is introduced and placed in the proper perspective in relation to plant breeding. The next three chapters describe the various molecular marker systems, while mapping populations and mapping procedures including high-throughput genotyping are discussed in the subsequent five chapters. Four chapters are devoted to various applications of markers, e.g. marker-assisted selection, genomic selection, diversity analysis, finger printing and positional cloning. In closing, the last two chapters provide information on relevant bioinformatics tools and the rapidly evolving field of phenomics.

Author: Murray N. Rothbard
Publisher: Ludwig von Mises Institute
ISBN: 1933550996
Category : Economics
Languages : en
Pages : 1506

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Book Description
Rothbards great treatise and its complementary text are now combined into a single 4.5"x7" pocket edition. The full 1,500 page treatise in an easy to read and super convenient package. It might not seem possible but it is done and it works. It makes a great companion volume to Misess Human Action in pocket size, as well as the Bastiat Collection in pocket size. Murray N. Rothbards great treatise provides a sweeping presentation of Austrian economic theory, a reconstruction of many aspects of that theory, a rigorous criticism of alternative schools, and an inspiring look at a science of liberty that concerns nearly everything and should concern everyone. This edition takes this book out of the category of underground classic and raises it up to its proper status as one of the great economic treatises of all time, a book that is essential for anyone seeking a robust economic education. The captivating new introduction by Professor Joseph Salerno that frames up the Rothbardian contribution in a completely new way, and reassesses the place of this book in the history of economic thought. In Salernos view, Rothbard was not attempting to write a distinctively "Austrian" book but rather a comprehensive treatise on economics that eschewed the Keynesian and positivist corruptions. This is what accounts for its extraordinarily logical structure and depth. That it would later be called Austrian is only due to the long-lasting nature of the corruptions of economics that Rothbard tried to correct. Students have used this book for decades as the intellectual foil for what they have been required to learning from conventional economics classes. In many ways, it has built the Austrian school in the generation that followed Mises. It was Rothbard who polished the Austrian contribution to theory and wove it together with a full-scale philosophy of political ethics that inspired the generation of the Austrian revival, and continues to fuel its growth and development today. From Rothbard, we learn that economics is the science that deals with the rise and fall of civilization, the advancement and retrenchment of human development, the feeding and healing of the multitudes, and the question of whether human affairs are dominated by cooperation or violence. Economics in Rothbards wonderful book emerges as the beautiful logic of that underlies human action in a world of scarcity, the lens on how exchange makes it possible for people to cooperate toward their mutual betterment. We see how money facilitates this, and allows for calculation over time that permits capital to expand and investment to take place. We see how entrepreneurship, based on real judgments and risk taking, is the driving force of the market. Whats striking is how this remarkable book has lived in the shadows for so long. It began as a guide to Human Action, and it swelled into a treatise in its own right. Rothbard worked many years on the book, even as he was completing his PhD at Columbia University. He realized better than anyone else that Misess economic theories were so important that they needed restatement and interpretation. But he also knew that Misesian theory needed elaboration, expansion, and application in a variety of areas. The result was much more: a rigorous but accessible defense of the whole theory of the market economy, from its very foundations. But the publisher decided to cut the last part of the book, a part that appeared years later as Power and Market. This is the section that applies the theory presented in the first 1,000 pages to matters of government intervention. Issue by issue, the book refutes the case for taxation, the welfare state, regulation, economic planning, and all forms of socialism, large and small. It remains an incredibly fruitful assembly of vigorous argumentation and evidence. A major advantage of Man, Economy, and State, in addition to its systematic presentation, is that it is written in the clearest English you will find anywhere in the economics literature. The jargon is kept to a minimum. The prose is crystalline and vigorous. The examples are compelling. No one has explained the formation of prices, the damage of inflation, the process of production, the workings of interest rates, and a hundred of topics, with such energy and clarity. Over years, students have told us that this book is what made it possible for them to get through graduate school. Why? Because Rothbard takes on the mainstream in its own terms and provides a radical, logical, comprehensive answer. If you have read the book, you know the feeling that comes with reaching the last page: one walks away with the sense that one now fully understands economic theory and all its ramifications. It is a shame that the authentic edition of the classic that Rothbard wrote fully 40 years ago is only now coming into print. And yet the good news is that, at last, this remarkable work in the history of ideas, the book that makes such a technically competent, systematic, and sweeping case for the economics of liberty, is at last available. REVIEWS As the result of many years of sagacious and discerning meditation, [Rothbard] joins the ranks of the eminent economists by publishing a voluminous work, a systematic treatise on economics.... An epochal contribution to the general science of human action, praxeology, and its practically most important and up-to-now best elaborated part, economics. Henceforth all essential studies in in these branches of knowledge will have to take full account of the theories and criticisms expounded by Dr. Rothbard. Ludwig von Mises It is in fact the most important general treatise on economic principles since Ludwig von Misess Human Action in 1949. Henry Hazlitt Man, Economy, and State is Murray Rothbards main work in economic theory. It appeared in 1962, when Murray was only 36 years old. In it Murray develops the entire body of economic theory, in a step by step fashion, beginning with incontestable axioms and proceeding to the most intricate problems of business cycle theory and fundamental breakthroughs in monopoly theory. And along the way he presents a blistering refutation of all variants of mathematical economics. The book has in the meantime become a modern classic and ranks with Misess Human Action as one of the two towering achievements of the Austrian School of economics. In Power and Market, Murray analyzed the economic consequences of any conceivable form of government interference in markets. The Scholars Edition brings both books together to form a magnificent whole. Hans-Hermann Hoppe In 1972, this book was selling in hardback for $150 in current dollars. So the pocket edition, which includes Power and Market, a great index, plus improved layout, is about a fraction of the cost of the original, for a far better product.