Download or read book Elements of Agriculture and Vegetation written by George Fordyce and published by . This book was released on 1771 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hyperspectral Indices and Image Classifications for Agriculture and Vegetation written by Prasad S. Thenkabail and published by CRC Press. This book was released on 2018-12-06 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evaluating the performance of various types of hyperspectral vegetation indices in characterizing agricultural crops, this volume discusses non-invasive quantification of foliar pigments, leaf nitrogen concentration of cereal crop, the estimation of nitrogen content in crops and pastures, forest leaf chlorophyll content, among others. Each chapter reviews existing “state-of-art” knowledge, highlights the advances made, and provides guidance for appropriate use of hyperspectral images in study of vegetation. The concluding chapter provides readers with the editor’s view and guidance on the highlights and the essence of the Volume 2 and the editor’s perspective.
Download or read book Biodiversity Conservation and Utilization in a Diverse World written by Gbolagade Akeem Lameed and published by BoD – Books on Demand. This book was released on 2012-08-29 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book "Biodiversity Conservation and Utilization in a Diverse World" sees biodiversity as management and utilization of resources in satisfying human needs in multi-sectional areas including agriculture, forestry, fisheries, wildlife and other exhaustible and inexhaustible resources. Its value is to fulfill actual human preferences and variability of life is measured by amount of genetic variation available. In viewing diversity as an ultimate moral value, one is faced with a situation in environmental preservation in order to allow components of total diversity to flourish and constitute a threat to continuous existence and decrease total diversity. The overall importance described economic benefits from bio-diversity, though difficult to measure and varying, but are limited on a local scale, increase on a regional or national scale and become potentially substantial on a transnational or global scale.
Download or read book Enduring Seeds written by Gary Paul Nabhan and published by University of Arizona Press. This book was released on 2002-10 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: As biological diversity continues to shrink at an alarming rate, the loss of plant species poses a threat seemingly less visible than the loss of animals but in many ways more critical. In this book, one of America's leading ethnobotanists warns about our loss of natural vegetation and plant diversity while providing insights into traditional Native agricultural practices in the Americas. Gary Paul Nabhan here reveals the rich diversity of plants found in tropical forests and their contribution to modern crops, then tells how this diversity is being lost to agriculture and lumbering. He then relates "local parables" of Native American agriculture—from wild rice in the Great Lakes region to wild gourds in Florida—that convey the urgency of this situation and demonstrate the need for saving the seeds of endangered plants. Nabhan stresses the need for maintaining a wide gene pool, not only for the survival of these species but also for the preservation of genetic strains that can help scientists breed more resilient varieties of other plants. Enduring Seeds is a book that no one concerned with our environment can afford to ignore. It clearly shows us that, as agribusiness increasingly limits the food on our table, a richer harvest can be had by preserving ancient ways. This edition features a new foreword by Miguel Altieri, one of today's leading spokesmen for sustainable agriculture and the preservation of indigenous farming methods.
Download or read book A Catalogue of the Library of the Royal Institution of Great Britain Including a Complete List of All the Greek Writers by the Late Rev Charles Burney with an Alphabetical Index of Authors by William Harris written by and published by . This book was released on 1821 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Essential Elements and Soil Amendments for Plants written by Ronald Charles Severson and published by . This book was released on 1988 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: See journals under US Geological survey. Circular 1017.
Download or read book Agricultural Enlightenment written by Peter Jones and published by Oxford University Press. This book was released on 2016 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agricultural Enlightenment explores the modernization of the rural economy in Europe through the lens of the Enlightenment. It focuses on the second half of the eighteenth century and emphasizes the role of useful knowledge in the process of agrarian change and agricultural development. As such it invites economic historians to respond to the challenge issued by Joel Mokyr to look beyond quantitative data and to take seriously the argument that cultural factors, broadly understood, may have aided or hindered the evolution of agriculture in the early modern period ("what people knew and believed" had a direct bearing on their economic behavior Mokyr, The Enlightened Economy]). Evidence in support of the idea that a readily accessible supply of agricultural knowledge helps to explain the trajectory of the rural economy is drawn from all of the countries of Europe. The book includes two cases studies of rapid rural modernization in Scotland and Denmark where Agricultural Enlightenment was swiftly followed by full-scale Agricultural Revolution.
Download or read book Genetic Engineering of Plants written by National Research Council and published by National Academies Press. This book was released on 1984-02-01 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The book...is, in fact, a short text on the many practical problems...associated with translating the explosion in basic biotechnological research into the next Green Revolution," explains Economic Botany. The book is "a concise and accurate narrative, that also manages to be interesting and personal...a splendid little book." Biotechnology states, "Because of the clarity with which it is written, this thin volume makes a major contribution to improving public understanding of genetic engineering's potential for enlarging the world's food supply...and can be profitably read by practically anyone interested in application of molecular biology to improvement of productivity in agriculture."
Download or read book Elements of Agriculture and Vegetation By George Fordyce written by George Fordyce and published by Gale Ecco, Print Editions. This book was released on 2018-04-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 18th century was a wealth of knowledge, exploration and rapidly growing technology and expanding record-keeping made possible by advances in the printing press. In its determination to preserve the century of revolution, Gale initiated a revolution of its own: digitization of epic proportions to preserve these invaluable works in the largest archive of its kind. Now for the first time these high-quality digital copies of original 18th century manuscripts are available in print, making them highly accessible to libraries, undergraduate students, and independent scholars. Medical theory and practice of the 1700s developed rapidly, as is evidenced by the extensive collection, which includes descriptions of diseases, their conditions, and treatments. Books on science and technology, agriculture, military technology, natural philosophy, even cookbooks, are all contained here. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to insure edition identification: ++++ Harvard University Houghton Library N001402 London: printed for J. Johnson, 1771. [4],100p., plates; 8°
Download or read book Save and Grow written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-06-22 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book offers a rich toolkit of relevant, adoptable ecosystem-based practices that can help the world's 500 million smallholder farm families achieve higher productivity, profitability and resource-use efficiency while enhancing natural capital.
Download or read book A Text book of Tropical Agriculture written by Henry Alfred Alford Nicholls and published by . This book was released on 1892 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Dictionary of chemistry and the allied branches of other sciences v 3 1882 written by Henry Watts and published by . This book was released on 1882 with total page 1118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Principles of Agronomy for Sustainable Agriculture written by Francisco J. Villalobos and published by Springer. This book was released on 2017-01-25 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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).
Download or read book A Dictionary of Chemistry and the Allied Branches of Other Sciences written by Henry Watts and published by . This book was released on 1865 with total page 1130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the Bureau of Agricultural Intelligence and of Plant Diseases written by and published by . This book was released on 1912 with total page 1410 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elements of agriculture and vegetation To which is added an appendix for the use of practical farmers The fourth edition written by George FORDYCE and published by . This book was released on 1789 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Opportunities in Biology written by National Research Council and published by National Academies. This book was released on 1989-01-01 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology has entered an era in which interdisciplinary cooperation is at an all-time high, practical applications follow basic discoveries more quickly than ever before, and new technologiesâ€"recombinant DNA, scanning tunneling microscopes, and moreâ€"are revolutionizing the way science is conducted. The potential for scientific breakthroughs with significant implications for society has never been greater. Opportunities in Biology reports on the state of the new biology, taking a detailed look at the disciplines of biology; examining the advances made in medicine, agriculture, and other fields; and pointing out promising research opportunities. Authored by an expert panel representing a variety of viewpoints, this volume also offers recommendations on how to meet the infrastructure needsâ€"for funding, effective information systems, and other supportâ€"of future biology research. Exploring what has been accomplished and what is on the horizon, Opportunities in Biology is an indispensable resource for students, teachers, and researchers in all subdisciplines of biology as well as for research administrators and those in funding agencies.
