The Basic Soil Problems And Possible Solutions In Agriculture
DOWNLOAD
FREE 30 Days
Download The Basic Soil Problems And Possible Solutions In Agriculture PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get The Basic Soil Problems And Possible Solutions In Agriculture book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
The Basic Soil Problems And Possible Solutions In Agriculture
DOWNLOAD
FREE 30 Days
Author : Suleiman Usman
language : en
Publisher: GRIN Verlag
Release Date : 2011-05
The Basic Soil Problems And Possible Solutions In Agriculture written by Suleiman Usman and has been published by GRIN Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05 with categories.
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.
Soil Management
DOWNLOAD
FREE 30 Days
Author : Michael A Fullen
language : en
Publisher: Routledge
Release Date : 2014-04-04
Soil Management written by Michael A Fullen and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-04 with Science categories.
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.
Sustainable Soil Management Of The Dryland Soils In Northern Nigeria
DOWNLOAD
FREE 30 Days
Author : Suleiman Usman
language : en
Publisher: GRIN Verlag
Release Date : 2011-05
Sustainable Soil Management Of The Dryland Soils In Northern Nigeria written by Suleiman Usman and has been published by GRIN Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05 with categories.
Master's Thesis from the year 2007 in the subject Agrarian Studies, grade: Merit class, Natural Resources Institute - University of Greenwich at Medway (-), course: Plant Health and Protection, language: English, abstract: Although it is widely recognised that environmental problems such as soil degradation erosion and desertification threaten sustained agricultural production in many States of northern Nigeria including Adamawa, Bauchi, Borno, Gombe, Jigawa, Kaduna Kano, Katsina, Kebbi, Sokoto and Zamfara. Very little information is available about the current status of the potential impact of soil degradation and whether the situation is worsening in all the States of northern Nigeria. However, it is now clear that the major factor explaining the severity and spatial distribution of soil degradation such as erosion and desertification in northern Nigeria is associated with human impact such as deforestation and mismanagement of land resources. Other factors includes overgrazing, use of mechanized equipment, deforestation and lack of government concern to protect the environment in the region, but few studies have been made on applied issues related to the physical and chemical processes including erosion, runoff and leaching. These problems are widely considered as a serious problem to agricultural production and its environmental consequences will remain an important issue during the 21st century. Possible solutions such as soil management practices will help to minimise/control soil degradations which caused serious hazards to farmer's land in northern Nigeria. Sustainable soil management practices are vital for enhancing and sustaining the productivity of soil, food, livestock, water quality and other related land resources such as forestry in northern Nigeria. It is more efficient in terms of reduced environmental impact, high risk of soil degradation and soil erosion. These management practices are: (a) applying organic manure regularly, (b) growing cover c
Management Of Soil Problems
DOWNLOAD
FREE 30 Days
Author : Khan Towhid Osman
language : en
Publisher: Springer
Release Date : 2018-05-03
Management Of Soil Problems written by Khan Towhid Osman and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-03 with Nature categories.
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.
Agricultural Pollution
DOWNLOAD
FREE 30 Days
Author : Graham Merrington
language : en
Publisher: CRC Press
Release Date : 2002-08-22
Agricultural Pollution written by Graham Merrington and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-08-22 with Science categories.
This comprehensive text provides a concise overview of environmental problems caused by agriculture, (such as pesticide pollution and increased nitrate levels) and offers practical solutions to them. It is well illustrated and contains a fully-referenced introduction to the main contemporary agricultural pollution issues in the UK. It will help provide clear, scientific and technical understanding of the most important sources of agricultural pollution.
Soil Fertility Management In Support Of Food Security In Sub Saharan Africa
DOWNLOAD
FREE 30 Days
Author : D. J. Greenland
language : en
Publisher: Food & Agriculture Org.
Release Date : 2001
Soil Fertility Management In Support Of Food Security In Sub Saharan Africa written by D. J. Greenland and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Business & Economics categories.
This publication reviews issues related to land degradation, with focus on problems of soil fertility management in sub-Saharan Africa. It highlights some successful experiences in the region, constraints and possible solutions specific to the major agro-ecological zones and the importance of the holistic and participatory approaches for soil productivity improvement. The need for action and collaborative efforts of all stakeholders, within the framework of ongoing initiatives, are emphasized. It is hoped that this document will contribute to increase awareness of senior specialists and policy-makers about the problems and alternative solutions towards enhanced and sustained soil productivity.
Managing Soils And Terrestrial Systems
DOWNLOAD
FREE 30 Days
Author : Brian D. Fath
language : en
Publisher: CRC Press
Release Date : 2020-07-29
Managing Soils And Terrestrial Systems written by Brian D. Fath and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-29 with Law categories.
Bringing together a wealth of knowledge, Environmental Management Handbook, Second Edition, gives a comprehensive overview of environmental problems, their sources, their assessment, and their solutions. Through in-depth entries and a topical table of contents, readers will quickly find answers to questions about environmental problems and their corresponding management issues. This six-volume set is a reimagining of the award-winning Encyclopedia of Environmental Management, published in 2013, and features insights from more than 400 contributors, all experts in their field. The experience, evidence, methods, and models used in studying environmental management are presented here in six stand-alone volumes, arranged along the major environmental systems. Features The first handbook that demonstrates the key processes and provisions for enhancing environmental management Addresses new and cutting-edge topics on ecosystem services, resilience, sustainability, food–energy–water nexus, socio-ecological systems, and more Provides an excellent basic knowledge on environmental systems, explains how these systems function, and offers strategies on how to best manage them Includes the most important problems and solutions facing environmental management today In this third volume, Managing Soils and Terrestrial Systems, the general concepts and processes of the geosphere with its related soil and terrestrial systems are introduced. It explains how these systems function and provides strategies on how to best manage them. It serves as an excellent resource for finding basic knowledge on the geosphere systems and includes important problems and solutions that environmental managers face today. This book practically demonstrates the key processes, methods, and models used in studying environmental management.
Farming Systems Development And Soil Conservation
DOWNLOAD
FREE 30 Days
Author : David Norman
language : en
Publisher: Daya Books
Release Date : 2007
Farming Systems Development And Soil Conservation written by David Norman and has been published by Daya Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
This publication provides a reasoned discussion on why it is desirable to incorporate elements of farming systems development (FSD) in handling issues related to the new approach to soil conservation and land husbandry. A conceptual framework is developed for the incorporation of the FSD approach, and FSD techniques are outlined that could be useful in identifying, designing, testing and implementing relevent soil conservation strategies. Contents Chapter 1: Introduction; The problem of soil erosion, Changes in thinking about soil conservative or land husbandry, Implications concerning the new approach to soil conservation; Objectives and contents of the publication; Chapter 2: Sustainability and the Farming Systems Research Approach; Introduction, Sustainability, Farming systems development (FSD); Chapter 3: Using PSD for Soil Conservation Initiatives; Introduction, Possible soil conservation strategies, Interactive linkages, Involving the farmer, Studying the farm-household system, Studying the problems and causes of soil degradation, Short-term needs and long-run payoff, Preventing rather than curing soil erosion through improved land husbandry, Sustainability criteria; Chapter 4: Implementing the New Soil Conservation Approach: The Conceptual Framework; Introduction, Description/diagnoisis, Start-up activities, Definition of recommendation domains, Description of the degradation processes, Assessment of causes, effects and risks of degradation; Ranking of constraints (problems) to be addressed, Design, Preliminary selection of potentially suitable solutions, Ex ante evaluation of proposed strategies, Assessment of the need for policy adjustments, Final selection of strategies for testing/implementation, Testing/implementation, Introduction, Testing, Implementation (ie, dissemination), Implementation/dissemination impact, Monitoring degree of adoption, Proposed modifications; Chapter 5: Implementing The New Soil Conservation Approach: Steps,Tools and Techniques; Introduction, Specific steps in addressing the new approach to soil conservation, General background on data collection methods, The descriptive/diagnostic phase, Preparatory planning, Collection and review of secondary data, Field reconnaissance, Preliminary characterisation of farm household circumstances, Primary data collection to assess household circumstances and problem identification: informal exlploratory survey and analysis, Primary data collection to assess household circumstances and problem identification: verification activities, Analysis and description, Broad scale consideration for development of solutions, The design phase, Review of land use enterprise/farm management options, Selection of potential land use enterprises/farm management options, Development of technical and policy action proposals, Ex ante appraisal and possible revision, The testing/implementation phase, Determine the research needs, Research and extension planning, Implementation of research and extension activities, Dissemination impact phase, Monitoring and evaluation, Revision of research and extension activities and policy/support systems; Chapter 6: Implementing The New Soil Conservation Approach; The institutional setting for implementation, Concluding comments.
Soils Ecosystem Processes And Agricultural Development
DOWNLOAD
FREE 30 Days
Author : Shinya Funakawa
language : en
Publisher: Springer
Release Date : 2017-05-16
Soils Ecosystem Processes And Agricultural Development written by Shinya Funakawa and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-16 with Nature categories.
The main objective of this book is to integrate environmental knowledge observed in local agriculture, based on the understanding of soils science and ecology, and to propose possible technical solutions and a more integrated approach to tropical agriculture. The chapters describe and analyze the ecological and technical countermeasures available for mitigating environmental degradation due to the increasing agricultural activities by humans, based on our scientific understanding of traditional agriculture in the tropics. This is an effective approach, as such ecological and technical tools previously involved in traditional activities are expected to be easily incorporated into present agricultural systems. The book starts with a rather classical pedological issue and analyzed traditional agricultural practices with different resource management strategies in terms of their modification of natural biological processes. It focuses on the present situation of tropical agriculture; that is, resource utilization in modern agriculture after application of technical innovation (increased application of chemical fertilizers as well as agricultural chemicals). Here, possible technical approaches to resource management that reasonably support agricultural production whilst mitigating environmental degradation are discussed. The negative impacts of agricultural development on our environment are rapidly growing, yet we are increasingly dependent on the agricultural sector for food and energy. The situation is similar in the tropics, where subsistence agriculture with low input management has long comprised most agricultural systems. Comparison of ecological and/or agronomical studies between different continents are still rare; therefore, this analysis may help clarify what is an essential problem when considering technical transportation beyond continents and/or between temperate and tropical regions.
Soil Health Soil Biology Soilborne Diseases And Sustainable Agriculture
DOWNLOAD
FREE 30 Days
Author : Graham Stirling
language : en
Publisher: CSIRO PUBLISHING
Release Date : 2016-03
Soil Health Soil Biology Soilborne Diseases And Sustainable Agriculture written by Graham Stirling and has been published by CSIRO PUBLISHING this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03 with Business & Economics categories.
Our capacity to maintain world food production depends heavily on the thin layer of soil covering the Earth's surface. The health of this soil determines whether crops can grow successfully, whether a farm business is profitable and whether an enterprise is sustainable in the long term. Farmers are generally aware of the physical and chemical factors that limit the productivity of their soils but often do not recognise that soil microbes and the soil fauna play a major role in achieving healthy soils and healthy crops. Soil Health, Soil Biology, Soilborne Diseases and Sustainable Agriculture provides readily understandable information about the bacteria, fungi, nematodes and other soil organisms that not only harm food crops but also help them take up water and nutrients and protect them from root diseases. Complete with illustrations and practical case studies, it provides growers and their consultants with holistic solutions for building an active and diverse soil biological community capable of improving soil structure, enhancing plant nutrient uptake and suppressing root pests and pathogens. The book is written by scientists with many years' experience developing sustainable crop production practices in the grains, vegetable, sugarcane, grazing and horticultural industries. This book will be useful for: growers, consultants, agronomists and soil chemists, extension personnel working in the grains, livestock, sugarcane and horticultural industries, professionals running courses in soil health/biological farming, and students taking university courses in soil science, ecology, microbiology, plant pathology and other biological sciences.