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Winter Wheat And Sorghum Production In The Southern Great Plains Under Limited Rainfall Classic Reprint
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Book Synopsis Winter Wheat and Sorghum Production in the Southern Great Plains Under Limited Rainfall (Classic Reprint) by : O. R. Mathews
Download or read book Winter Wheat and Sorghum Production in the Southern Great Plains Under Limited Rainfall (Classic Reprint) written by O. R. Mathews and published by Forgotten Books. This book was released on 2017-12-19 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Winter Wheat and Sorghum Production in the Southern Great Plains Under Limited Rainfall The crop failures and the spectacular dust storms that have ravaged the Great Plains during the last few years have focused public atten tion on the region and have aroused much speculation regarding its future for farming. This attention has been directed most closely to that portion consisting of southwestern Kansas, western Oklahoma, southeastern Colorado, and part of the Texas Panhandle. It 1s here that some of the worst soil blowing has taken place. Hasty judgment has led to condemnation of the whole area for crop production by some people, and its _no less vigorous support by others. No intensive effort has been made to get at the facts and to determine from past experience what 1s likely to happen m the future. To understand better the present status of agriculture in this area it is necessary to have some knowledge of the changes that have taken place since its settlement. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Book Synopsis Winter Wheat and Sorghum Production in the Southern Great Plains Under Limited Rainfall by : Oscar Roland Mathews
Download or read book Winter Wheat and Sorghum Production in the Southern Great Plains Under Limited Rainfall written by Oscar Roland Mathews and published by . This book was released on 1938 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Growing Winter Wheat on the Great Plains by : Ellery Channing Chilcott
Download or read book Growing Winter Wheat on the Great Plains written by Ellery Channing Chilcott and published by . This book was released on 1917 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Limited rainfall is the controlling factor in crop production in the Great Plains. The average yields of a series of years can be foretold from the records of past years; but because the rainfall is fluctuating in amount and uncertain in distribution, the yields of a simple year can not be foretold with any certainty. The chances of success are, however, much better when the soil is wet to a considerable depth at seeding time than they are when the soil contains little or no available water at that time. The relation between the amount of water in the soil at seeding time and the yield is much closer with winter wheat than with other crops. This crop should, therefore, be seeded on the best-prepared land and that in which the greatest amount of water is stored. Except in the southern section, the response of winter wheat to summer tillage is greater than that of any other crop. Summer-tilled land should be seeded to winter wheat wherever this crop can be grown. The growth of corn is one of the best preparations for winter wheat, especially north of Kansas. With increase in the length of season and the time between harvest and seeding, there is an increase in the value of early preparation for winter wheat. In the northern section the crop can be replaced with spring wheat without serious loss. In the central section winter wheat has a greater advantage over spring wheat and can not be replaced by the latter without serious loss. In the southern section, winter wheat is less certain and less productive than farther north and can not be replaced by spring wheat. It is, however, profitably raised under favorable conditions of oil, season, and preparation. In this section particularly it should be recognized that the chances of producing a crop are low when it is seeded on land that does not contain water enough in storage to wet the soil to a depth of 3 feet."--Page 2
Book Synopsis Effects of Climate Change on Agriculture, Land Resources, Water Resources, and Biodiversity in the United States by : Peter Backlund
Download or read book Effects of Climate Change on Agriculture, Land Resources, Water Resources, and Biodiversity in the United States written by Peter Backlund and published by DIANE Publishing. This book was released on 2009-05 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report by the Nat. Science and Tech. Council¿s U.S. Climate Change Science Program (CCSP) is part of a series of 21 reports aimed at providing current assessments of climate change science to inform public debate, policy, and operational decisions. These reports are also intended to help the CCSP develop future program research priorities. The CCSP¿s guiding vision is to provide the Nation and the global community with the science-based knowledge needed to manage the risks and capture the opportunities associated with climate and related environmental changes. This report assesses the effects of climate change on U.S. land resources, water resources, agriculture, and biodiversity. It was developed with broad scientific input. Illus.
Book Synopsis Agriculture in Semi-Arid Environments by : A.E. Hall
Download or read book Agriculture in Semi-Arid Environments written by A.E. Hall and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: The semi-arid zones of the world are fragile ecosystems which are being sub stantially modified by the activities of mankind. Increasing human populations have resulted in greater demands on semi-arid zones for providing human susten ance and the possibility that this may enhance desertification is a grave concern. These zones are harsh habitats for humans. The famines that resulted from drought during the late 1960's and the 1970's in the African Sahel illustrated the unreliability of present agricultural systems in this zone. Large fluctuations in ag ricultural production have occurred in semi-arid zones of Australia, North Ameri ca, and the Soviet Union due to periodic droughts, even though considerable ag ricultural technology has been devoted to agricultural development in these zones. The challenge to mankind is to manage these different semi-arid zones so that pro ductivity is increased and stabilized, and environmental deterioration is decreased. Irrigation can be used to increase and stabilize agricultural production in semi-arid zones as discussed in Volume 5 of this series, Arid Zone Irrigation. The present volume, Agriculture in Semi-Arid Environments, focuses on dryland farming in semi-arid zones, and is relevant to the large areas of the world where rainfall is limiting and where water is not available for irrigation. This volume is designed to assist agricultural development in these areas and consists of reviews and analyses of available information by scientists working in Africa, Australia, and at the U ni versity of California.
Book Synopsis Voice of the Marketplace by : Joseph A. Pratt
Download or read book Voice of the Marketplace written by Joseph A. Pratt and published by Texas A&M University Press. This book was released on 2002 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Petroleum Council (NPC) emerged out of the close cooperation between the petroleum industry and the federal government during World War II. An industry-financed advisory committee designed to work closely with the Department of the Interior, it enjoyed a remarkable independence from political or financial pressures. Including representatives of all phases of the petroleum business, the NPC could reach deep within the industry for information on vital issues. In the last fifty-plus years, the Council has evolved into a voice of the marketplace, analyzing conditions in the petroleum industry at the request of the government and publishing its findings in reports widely considered authoritative and useful. Three uniquely qualified historians here chronicle the development and contributions of the NPC to both the energy industry and the American market. While technological advances, skyrocketing world demand, the rise of OPEC, and far-reaching regulatory initiatives have fundamentally transformed the petroleum industry's structure and operating environment, the National Petroleum Council has remained a reliable source of authoritative information. Joseph A. Pratt, William H. Becker, and William McClenahan, Jr., analyze the choices and strategies that have given the Council the adaptability and resilience to survive and remain important. The authors look also at the actual reports generated by the Council--more than two hundred studies to date--and the impact they have had on both government and business. They examine the NPC's ability to tap information and personnel from all sectors of the industry and to fund from industry resources studies that would have exceeded the pockets of the federal government. They consider the way the Council has managed to encompass the varied viewpoints within a diverse, highly competitive industry, and particularly to bridge the sharp historical division between the "majors" and the "independents." Finally, the authors analyze the one political concern that has remained constant for the industry: antitrust. This engagingly written book not only sheds light on the petroleum industry and its regulatory context, but also addresses the larger questions of the U.S. government's relations with the industries it regulates.
Book Synopsis Rainfed Farming Systems by : Philip Tow
Download or read book Rainfed Farming Systems written by Philip Tow and published by Springer Science & Business Media. This book was released on 2011-09-16 with total page 1324 pages. Available in PDF, EPUB and Kindle. Book excerpt: While a good grasp of the many separate aspects of agriculture is important, it is equally essential for all those involved in agriculture to understand the functioning of the farming system as a whole and how it can be best managed. It is necessary to re-assess and understand rain-fed farming systems around the world and to find ways to improve the selection, design and operation of such systems for long term productivity, profitability and sustainability. The components of the system must operate together efficiently; yet many of the relationships and interactions are not clearly understood. Appreciation of these matters and how they are affected by external influences or inputs are important for decision making and for achieving desirable outcomes for the farm as a whole. This book analyses common rain-fed farming systems and defines the principles and practices important to their effective functioning and management.
Book Synopsis Farming Systems in the Tropics by : Hans Ruthenberg
Download or read book Farming Systems in the Tropics written by Hans Ruthenberg and published by . This book was released on 1976 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some general charscteristics of farming in a tropical environment; Shifting cultivation systems; Fallow systems; Ley systems; Systems with permanent upland cultivation; Systems with arable irrigation farming; Systems with perennial crops; Grazing systems; General tendences in the development of tropical farm systems.
Book Synopsis Principles and Practices of Rice Production by : Surajit K. De Datta
Download or read book Principles and Practices of Rice Production written by Surajit K. De Datta and published by Int. Rice Res. Inst.. This book was released on 1981 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The New Harvest written by Calestous Juma and published by Oxford University Press, USA. This book was released on 2015 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: African agriculture is currently at a crossroads, at which persistent food shortages are compounded by threats from climate change. But, as this book argues, Africa can feed itself in a generation and can help contribute to global food security. To achieve this Africa has to define agriculture as a force in economic growth by advancing scientific and technological research, investing in infrastructure, fostering higher technical training, and creating regional markets.
Book Synopsis Sustainable Agriculture Research and Education in the Field by : National Research Council
Download or read book Sustainable Agriculture Research and Education in the Field written by National Research Council and published by National Academies Press. This book was released on 1991-02-01 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Training Manual for Organic Agriculture by : I. Gomez
Download or read book Training Manual for Organic Agriculture written by I. Gomez and published by Scientific Publishers - UBP. This book was released on 2017-09-01 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: The production of this manual is a joint activity between the Climate, Energy and Tenure Division (NRC) and the Technologies and practices for smallholder farmers (TECA) Team from the Research and Extension Division (DDNR) of FAO Headquarters in Rome, Italy. The realization of this manual has been possible thanks to the hard review, compilation and edition work of Nadia Scialabba, Natural Resources officer (NRC) and Ilka Gomez and Lisa Thivant, members of the TECA Team. Special thanks are due to the International Federation of Organic Agriculture Movements (IFOAM), the Research Institute of Organic Agriculture (FiBL) and the International Institute for Rural Reconstruction (IIRR) for their valuable documents and publications on organic farming for smallholder farmers.
Book Synopsis A Textbook of Agronomy by : B. Chandrasekaran
Download or read book A Textbook of Agronomy written by B. Chandrasekaran and published by New Age International. This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis CONSERVATION TILLAGE by : Frank M. D'Itri
Download or read book CONSERVATION TILLAGE written by Frank M. D'Itri and published by Springer. This book was released on 1985-10 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Directory of Farmer Cooperatives by :
Download or read book Directory of Farmer Cooperatives written by and published by . This book was released on 2004 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9789251047682 Total Pages :116 pages Book Rating :4.0/5 (476 download)
Book Synopsis Deficit Irrigation Practices by : Food and Agriculture Organization of the United Nations
Download or read book Deficit Irrigation Practices written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2002 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the context of improving water productivity, there is a growing interest in deficit irrigation, an irrigation practice whereby water supply is reduced below maximum levels and mild stress is allowed with minimal effects on yield. Under conditions of scarce water supply and drought, deficit irrigation can lead to greater economic gains than maximizing yields per unit of water for a given crop; farmers are more inclined to use water more efficiently, and more water-efficient cash crop selection helps optimize returns. However, this approach requires precise knowledge of crop response to water as drought tolerance varies considerably by species, cultivar and stage of growth. The studies present the latest research concepts and involve various practices for deficit irrigation. Both annual and perennial crops were exposed to different levels of water stress, either during a particular growth phase, throughout the whole growing season or in a combination of growth stages. The overall finding, based on the synthesis of the different contributions, is that deficit or regulated-deficit irrigation can be beneficial where appropriately applied. Substantial savings of water can be achieved with little impact on the quality and quantity of the harvested yield. However, to be successful, an intimate knowledge of crop behavior is required, as crop response to water stress varies considerably.
Book Synopsis Fundamentals of Rice Crop Science by : Shouichi Yoshida
Download or read book Fundamentals of Rice Crop Science written by Shouichi Yoshida and published by Int. Rice Res. Inst.. This book was released on 1981 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growth and development of the rice plant. Climatic environments and its influence. Mineral nutrition of rice. Nutritional disorders. Photosynthesis and respiration. Rice plant characters in relation to yielding ability. Physiological analysis of rice yield.
