Management of Soil Problems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Management of Soil Problems write by Khan Towhid Osman. This book was released on 2018-05-03. Management of Soil Problems available in PDF, EPUB and Kindle. Soils are neither good nor bad, but some have inherent or acquired characteristics that may or may not suit our intended use. Unsuitable characteristics are considered to be soil problems, soil constraints or soil limitations. Only twelve percent of global land is right for agricultural production without much limitation. Some soils have severe limitations for crop production. These soils are so called ‘problem soils’. Many of them do not have enough fertility to be productive; some are arid and saline; some are very sandy and dry; and some are wet and waterlogged for most of the growing season. The global demand for food, wood, fuel, fiber, medicine and other plant products for the 7.2 billion current world population has created such an immense pressure on global soil resources that even the most fertile soils are losing their productive capacity. We are being compelled to bring more and more unsuitable or marginally suitable soils under cultivation. Unless innovative and integrated soil, crop and environmental management practices are adopted for their improvement and sustainable use, further degradation is inevitable. This book, Management of Soil Problems, identifies the problems and discusses management options in a smooth and reader-friendly style. It will be useful for students and professionals of soil science, agriculture, forestry, geography and environmental sciences.
Soil Management
Soil Management - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Soil Management write by Michael A Fullen. This book was released on 2014-04-04. Soil Management available in PDF, EPUB and Kindle. The soil is a fundamental constituent of the Earth's system, maintaining a careful state of equilibrium within the biosphere. However, this natural balance is being increasingly disturbed by a variety of anthropogenic and natural processes, leading to the degradation of many soil environments. Soil Management provides a comprehensive and authoritative introduction to the many problems, challenges and potential solutions facing soil management in the twenty-first century. Covering a range of topics, including erosion, desertification, salinization, soil structure, carbon sequestration, acidification and chemical pollution, the book also develops a prognosis for the future of soil management in the face of growing populations and global warming. Written with the needs of students in mind, each chapter provides a broad overview of a problem, analyses approaches to its solution and concludes with references and suggestions for further reading. Soil Management will be of great value to environmental science and geography undergraduates taking soil management courses in their second or third year.
Managing Soil Quality
Managing Soil Quality - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Managing Soil Quality write by P. Schjønning. This book was released on 2004. Managing Soil Quality available in PDF, EPUB and Kindle. In-depth treatments of the soil quality concept, its history, and its applicability in research and in developed and developing societiesAll 18 chapters are written by well-established experts from Europe, North America and AustraliaSoil quality is a concept that allows soil functions to be related to specific purposes. Managing soil quality takes a management oriented approach by identifying key issues in soil quality and management options to enhance the sustainability of modern agriculture. Topics covered include major plant nutrients (N, P, K), soil acidity, soil organic matter, soil biodiversity, soil compaction, erosion, pesticides and urban waste.
Turfgrass Soil Fertility & Chemical Problems
Turfgrass Soil Fertility & Chemical Problems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Turfgrass Soil Fertility & Chemical Problems write by R. N. Carrow. This book was released on 2002-08-26. Turfgrass Soil Fertility & Chemical Problems available in PDF, EPUB and Kindle. Turfgrass Soil Fertility and Chemical Problems is the best single-source, practical management tool that will help you overcome every fertility management challenge you face! Turfgrass Soil Fertility and Chemical problems will: * Help you pinpoint the effectiveness of fertilizer programs to ensure turfgrass quality, water quality, and environmental integrity * Help you understand a multitude of turfgrass species and cultivars and their complex nutrient responses or requirements * Explains site-specific fertilization, covering issues such as establishment on poor quality soils and the use of low-quality irrigation water * Show you how fertilization is important for environmental, traffic, and stress tolerance, as well as recovery * Show you how to apply the interpretation of soil, tissue, and water-quality test information in the development of fertilization regimes
The Basic Soil Problems and Possible Solutions in Agriculture
The Basic Soil Problems and Possible Solutions in Agriculture - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Basic Soil Problems and Possible Solutions in Agriculture write by Suleiman Usman. This book was released on 2011-05. The Basic Soil Problems and Possible Solutions in Agriculture available in PDF, EPUB and Kindle. Document from the year 2011 in the subject Agrarian Studies, University of Greenwich, language: English, abstract: It is widely recognised that environmental problems such as soil degradation (erosion and desertification) affects many agricultural lands globally. These problems have caused soil quality decline, crop yield reduction, economic crisis, poverty, unemployment, and rural urban migration. Soil management practices are considered as the most vital and sustainable possible solution to control soil erosion and desertification. This management include use of organic manure, crop rotation, use of cover crop, intercropping, planting shelter belt and afforestation, provision of water ways, good surface drainage system, restoration of rangeland, regeneration and secondary forest, and political changes.
