Download or read book The Influence of Cultivation and of Different Management Systems on the Organic Matter Content of Soils in Central New York written by Klaus Werner Flach and published by . This book was released on 1954 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Ratings for Farming in Central New York State written by Marc Jay Rogoff and published by . This book was released on 1976 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Simulating Soil Loss and Available Water Content to Assess the Sustainability of Selected Farm Practices written by James Byron Houser and published by . This book was released on 1996 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil survey of Franklin County New York written by and published by . This book was released on 1958 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Managing Agricultural Greenhouse Gases written by Mark Liebig and published by Academic Press. This book was released on 2012-06-08 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 2002, the USDA Agricultural Research Service (ARS) developed a coordinated national research effort called GRACEnet (Greenhouse gas Reduction through Agricultural Carbon Enhancement network) to provide information on the soil C status and GHG emission of current agricultural practices, and to develop new management practices to reduce net GHG emission and increase soil C sequestration primarily from soil management. Managing Agricultural Greenhouse Gases synthesizes the wealth of information generated from the GRACEnet project in over 30 ARS locations throughout the US and in numerous peer-reviewed articles. Although GRACEnet is an ARS project, contributors to this work include a variety of backgrounds and reported findings have important international applications. For example, many parts of the world possess similar ecoregions to the U.S. (e.g., northern Great Plains is similar to the Argentina Pampas and Ukraine Steppe).
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Survey Niagara County New York written by Carl Spencer Pearson and published by . This book was released on 1947 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resource Conservation Technology in Pulses written by P.K. Ghosh and published by Scientific Publishers. This book was released on 2014-01-01 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will bring together all recent and updated information on RCT in pulses and pulse based cropping system which will be of immense use to researchers, extension personnel, students, research scholars across the nation.
Download or read book Soil Quality and Soil Erosion written by Raj Ratta and published by Routledge. This book was released on 2018-12-18 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work examines the issue of accelerated soil erosion, which has become an increasingly serious concern in the twentieth century. Aspects considered include on-site impact of erosion; application of soil science to problems of non-agricultural uses of soil, such as mineland restoration, urban uses and disposal of urban wastes; soil contamination and pollution by industrial activities; and athletic and recreational uses of soil. Soil Quality and Soil Erosion will be a useful text for soil scientists, agronomists, foresters, and environmental scientists as we enter the next century.
Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1987-10 with total page 1238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Convergence of Food Security Energy Security and Sustainable Agriculture written by David D. Songstad and published by Springer. This book was released on 2014-11-05 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume examines the interrelated fields of food security, energy security and sustainable agriculture as the key to a stable global agricultural platform and is arranged in six parts. The first part is focused on policy considerations relating to food and energy security and sustainable agriculture. The authors from this part include Former Under Secretary of Agriculture Gale Buchanan, Former Under Secretary of Energy Raymond Orbach (Chapter 1), Stephen Hughes, Bryan Moser and William Gibbons (Chapter 2) and Thomas Redick (Chapter 3). Part II addresses soil and water, which are two of the key components in secure and sustainable food production. Authors from this part are Jerry Hatfield (Chapter 4) and Mahbub Alam, Sharon Megdal et al. (Chapter 5). The third part covers sustainable and secure food production specifically addressing genetically modified traits in Chapter 6 (James McWilliams) and omega-3 fatty acids in Chapter 7 (Jay Whelan et al.). Agronomic implications relative to food security and sustainable agriculture are described in Part IV. Authors include Ravi Sripada, Pradip Das et al. (Chapter 8), Duska Stojsin, Kevin Matson and Richard Leitz (Chapter 9) and S.H. Lee, David Clay and Sharon Clay (Chapter 10). International sustainable agriculture and food security is addressed in Part V with authors Jeff Vitale and John Greenplate (Chapter 11), Julie Borlaug et al. (Chapter 12) and Sylvester Oikeh et al. (Chapter 13). The final part covers the use of chemicals in sustainable agriculture and food/energy security with Leonard Gianessi and Ashley Williams communicating the role of herbicides and Harold Reetz emphasizing the importance of fertilizers both in maximizing crop yields to maintain a sustainable secure source for food production.
Download or read book Encyclopedia of Agrophysics written by Jan Gliński and published by Springer Science & Business Media. This book was released on 2011-06-07 with total page 1075 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Encyclopedia of Agrophysics will provide up-to-date information on the physical properties and processes affecting the quality of the environment and plant production. It will be a "first-up" volume which will nicely complement the recently published Encyclopedia of Soil Science, (November 2007) which was published in the same series. In a single authoritative volume a collection of about 250 informative articles and ca 400 glossary terms covering all aspects of agrophysics will be presented. The authors will be renowned specialists in various aspects in agrophysics from a wide variety of countries. Agrophysics is important both for research and practical use not only in agriculture, but also in areas like environmental science, land reclamation, food processing etc. Agrophysics is a relatively new interdisciplinary field closely related to Agrochemistry, Agrobiology, Agroclimatology and Agroecology. Nowadays it has been fully accepted as an agricultural and environmental discipline. As such this Encyclopedia volume will be an indispensable working tool for scientists and practitioners from different disciplines, like agriculture, soil science, geosciences, environmental science, geography, and engineering.
Download or read book The Changing Carbon Cycle written by John R. Trabalka and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 615 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States Government, cognizant of its responsibilities to future generations, has been sponsoring research for nine years into the causes, effects, and potential impacts of increased concentrations of carbon dioxide (C0 ) in the atmosphere. Agencies such as the National Science Foun 2 dation, National Oceanic and Atmospheric Administration, and the U.S. Department of Energy (DOE) cooperatively spent about $100 million from FY 1978 through FY 1984 directly on the study of CO • The DOE, as the 2 lead government agency for coordinating the government' s research ef forts, has been responsible for about 60% of these research efforts. William James succinctly defined our purpose when he stated science must be based upon " ... irreducible and stubborn facts." Scientific knowledge can and will reduce the present significant uncertainty sur rounding our understanding of the causes, effects, and potential impacts of increasing atmospheric CO2• We have come far during the past seven years in resolving some underlyinig doubts and in narrowing the ranges of disagreement. Basic concepts have become less murky. Yet, much more must be accomplished; more irreducible and stubborn facts are needed to reduce the uncertainties so that we can improve our knowledge base. Uncertainty can never be reduced to zero. However, with a much improved knowledge base, we will be able to learn, under stand, and be in a position to make decisions.
Download or read book Soil Organic Matter in Sustainable Agriculture written by Fred Magdoff and published by CRC Press. This book was released on 2004-05-27 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recognition of the importance of soil organic matter (SOM) in soil health and quality is a major part of fostering a holistic, preventive approach to agricultural management. Students in agronomy, horticulture, and soil science need a textbook that emphasizes strategies for using SOM management in the prevention of chemical, biological, and physical problems. Soil Organic Matter in Sustainable Agriculture gathers key scientific reviews concerning issues that are critical for successful SOM management. This textbook contains evaluations of the types of organic soil constituents—organisms, fresh residues, and well-decomposed substances. It explores the beneficial effects of organic matter on soil and the various practices that enhance SOM. Chapters include an examination of the results of crop management practices on soil organisms, organic matter gains and losses, the significance of various SOM fractions, and the contributions of fungi and earthworms to soil quality and crop growth. Emphasizing the prevention of imbalances that lead to soil and crop problems, the text also explores the development of soils suppressive to plant diseases and pests, and relates SOM management to the supply of nutrients to crops. This book provides the essential scientific background and poses the challenging questions that students need to better understand SOM and develop improved soil and crop management systems.
Download or read book The Potential of U S Grazing Lands to Sequester Carbon and Mitigate the Greenhouse Effect written by Ronald F. Follett and published by CRC Press. This book was released on 2000-09-15 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grazing lands represent the largest and most diverse land resource-taking up over half the earth's land surface. The large area grazing land occupies, its diversity of climates and soils, and the potential to improve its use and productivity all contribute to its importance for sequestering C and mitigating the greenhouse effect and other condition
Download or read book Carbon Sequestration in Urban Ecosystems written by Rattan Lal and published by Springer Science & Business Media. This book was released on 2011-12-10 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urbanization drastically alters the ecosystems structure and functions, disrupts cycling of C and other elements along with water. It alters the energy balance and influences climate at local, regional and global scales. In 2008, urban population exceeded the rural population. In 2050, 70% of the world population will live in urban centers. The number of megacities (10 million inhabitants) increased from three in 1975 to 19 in 2007, and is projected to be 27 in 2025. Rapid urbanization is altering the ecosystem C budget. Yet, urban ecosystems have a large C sink capacity in soils and biota. Judicious planning and effective management can enhance C pool in urban ecosystems, and off-set some of the anthropogenic emissions. Principal components with regards to C sequestration include home lawns and turfs, urban forests, green roofs, park and recreational/sports facilities and urban agriculture.
Download or read book Advances in Agronomy written by and published by Elsevier. This book was released on 2000-10-11 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 71 contains six outstanding reviews that discuss cutting edge developments in the crop and soil sciences. Chapter 1 addresses advances in the development, use, and evaluation of controlled release fertilizers. Chapter 2 is a comprehensive review of developments in breeding crops for increased nutritional value. Historical and current advances in the field are covered as well as selection in methodology and employment of molecular biology tools. Chapter 3 is a comprehensive treatment of remaking bean plant architecture for efficient production. Chapter 4 is a review on carbon sequestration, specifically, the potential of world cropland solid to serve as a source of atmospheric carbon. Chapter 5 discusses the ability of grain legumes (pulses) to adapt to water-limited environments. Chapter 6 describes and applies an important water quality model - the root zone water quality model (RZWQM). The model is described and discussion is provided on the calibration and application in laboratory and field settings.
