Effect Of Soil And Water Conservation Practices Soil Fertility Carbon Sequestration Crop Yield And Crop Income In The Highlands Of Ethiopia
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Effect Of Soil And Water Conservation Practices Soil Fertility Carbon Sequestration Crop Yield And Crop Income In The Highlands Of Ethiopia
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Author : Tsegay Assefa
language : en
Publisher: GRIN Verlag
Release Date : 2023-09-19
Effect Of Soil And Water Conservation Practices Soil Fertility Carbon Sequestration Crop Yield And Crop Income In The Highlands Of Ethiopia written by Tsegay Assefa and has been published by GRIN Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-19 with Nature categories.
Seminar paper from the year 2024 in the subject Nature Protection, Landscape Conservation, grade: A, Mekelle University (Climate change and rural development), course: Climate change, environment and development, language: English, abstract: Land degradation in terms of soil erosion and nutrient depletion affects soil physical, chemical and biological properties; crop yield and income growth particularly crop income. Yet a basic assumption underlying the interventions in developing countries, mostly the degraded agricultural areas, is that adoption of soil and water conservation (SWC) practice has the potential to improve available soil nutrients specially carbon content, crop yield and crop income by reducing soil erosion. Less attention, however, has been given to specifying and linking the effect of adopted SWC practices influences (or specifically, improves) soil nutrients and crop yield; their impact on crop income and the factors influencing them in Ethiopia. Partly to fill this limitation, this review aims to look at the effects of adopted SWC practice in cultivated highlands of Ethiopia; the factors influencing them and their implications for soil and crop yield, carbon sequestration and crop income. Several findings indicated that SWC practices affected to soil bulk density (BD) negatively; and soil reaction (PH), potassium (K), available phosphorus (P), total nitrogen (N), soil organic carbon (SOC), soil organic matter (SOM), cation exchange capacity (CEC), texture, exchangeable sodium (N+), calcium (Ca+2), magnesium (Mg+2), other micro nutrients, crop yield and income positively. In addition, the review paper concerns that adoption of soil and water conservation practices has a positive impact for some agricultural soil and crop productivity, while negative impacts for some others, thus, a dynamic soil nutrient analysis should be more appropriate to improve agricultural productivity.
The Soils Of Ethiopia
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Author : Sheleme Beyene
language : en
Publisher: Springer Nature
Release Date : 2023-01-05
The Soils Of Ethiopia written by Sheleme Beyene and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-05 with Technology & Engineering categories.
This book addresses Ethiopia's extremely rich soil diversity and resources, which have developed under various climatic conditions. Featuring contributions by a group of respected experts on Ethiopian soils and agriculture, it provides comprehensive information on the management approaches needed for sustainable soil utilization and conservation under such conditions and the attendant challenges. It offers a valuable resource for anyone interested in soils and agriculture in Ethiopia, but also in other African countries with similar climatic conditions. The book contains 13 chapters which illustrate the long history of knowledge and soil research; climate; geology and geomorphology; soil forming factors, processes, and classification; major soil types, their properties, fertility status, and management; land evaluation and land use planning; soils and society/industry; and future/emerging soil issues.
Agricultural Practices And Policies For Carbon Sequestration In Soil
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Author : John M. Kimble
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Agricultural Practices And Policies For Carbon Sequestration In Soil written by John M. Kimble and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Nature categories.
The potential to mitigate greenhouse gas emissions and global climate change is one factor driving agricultural policy development of programs that might pay farmers for practices with a high potential to sequester carbon. With chapters by economists, policy makers, farmers, land managers, energy company representatives, and soil scientists, Agricu
Handbook Of Climate Change Management
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Author : Walter Leal Filho
language : en
Publisher:
Release Date : 2020
Handbook Of Climate Change Management written by Walter Leal Filho and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with Climate change mitigation categories.
Climate change is one of the major challenges of modern times. Its impacts are manifold and vary from sea level rise (especially relevant to those living in coastal areas), to the increased frequency of extreme events such as cyclones and storm surges, which not only poses problems to property and infrastructure, but also to human health. Climate change is also associated with damages to the physical and natural environment, as well as to biodiversity. According to the 5th Assessment Report produced by the Inter-Governmental Panel on Climate Change (IPCC), many geographical regions across the world are moderately or highly vulnerable to climate change, whose impacts may be further exacerbated by other human-induced pressures. The above state of affairs illustrates the need for a better and more holistic understanding of how climate change affects countries and regions on the one hand, but also on how the many problems it causes may be managed on the other, vis-a-vis a better ability to adapt. There is also a perceived need to showcase successful examples of how to duly address and manage the many social, economic and political problems posed by climate change around the world, in order to replicate and even upscale the successful ones. It is against this background that the Handbook of Climate Change Management has been produced. It contains papers prepared by scholars, social movements, practitioners and members of governmental agencies, undertaking research and/or executing climate change projects, and working with communities across all geographical regions. The Handbook focuses on "Research, Leadership, Transformation," meaning that it serves the purpose of showcasing the role these key areas play in respect of applied research, field projects and best practices to foster climate change adaptation worldwide.
Soil And Water Conservation Research And Education Progress And Needs
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Author :
language : en
Publisher:
Release Date : 1985
Soil And Water Conservation Research And Education Progress And Needs written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Soil conservation categories.
Conservation Agriculture And Climate Change Impacts And Adaptations
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Author : Ritesh Saha
language : en
Publisher: New India Publishing Agency
Release Date : 2021-08-27
Conservation Agriculture And Climate Change Impacts And Adaptations written by Ritesh Saha and has been published by New India Publishing Agency this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-27 with Law categories.
Conventional tillage and burning crop residues has degraded the soil resource base and intensified soil degradation with concomitant decrease in crop production capacity. The emerging issue of global warming coupled with greenhouse gases emissions has further aggravated the scenario. Conservation agriculture (CA) helps in reducing many negative effects of conventional agriculture such as soil erosion, soil organic matter (SOM) decline, water loss, soil physical degradation, and fuel use. CA helps to improve biodiversity in the natural and agro-ecosystems. Complemented by other good agricultural practices (GAPs) including the use of quality seeds, integrated pest, nutrient and water management etc., CA provides a base for sustainable intensification of the agricultural production system. Moreover, the yield levels in CA systems are comparable and even higher than traditional intensive tillage systems with substantially less production costs. The conservation agriculture (CA) practiced over an estimated 100 M ha area worldwide and across a variety of climatic, soil and geographic zones, has proved to be energy and input efficient, besides addressing the emerging environment and soil health problems. The CA technologies involving no- or minimum tillage with direct seeding and bed planting, residue management (mainly residue retention) and crop diversification have potential for improving productivity and soil quality, mainly by soil organic matter (SOM) build-up. This bring many possible benefits including reduced water and energy use(fossil fuels and electricity), reduced greenhouse gas (GHG) emissions, soilerosion and degradation of the natural resource base, increased yields and farm incomes, and reduced labour shortages. This book entitled "Conservation Agriculture and Climate Change: Impacts and Adaptations" will provide comprehensive understanding of the subject with topics related to climate change mitigation strategies, approaches and impact of conservation agriculture on natural resource management
Impact And Capability Of Soil And Water Conservation Practices
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Author : United States. Dept. of Agriculture. Land and Water Conservation Task Force
language : en
Publisher:
Release Date : 1979
Impact And Capability Of Soil And Water Conservation Practices written by United States. Dept. of Agriculture. Land and Water Conservation Task Force and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Agricultural Conservation Program categories.
Soil And Water Conservation Research Needs
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Author : United States. Soil Conservation Service
language : en
Publisher:
Release Date : 1958
Soil And Water Conservation Research Needs written by United States. Soil Conservation Service and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1958 with Soil conservation categories.
The Potential Of U S Cropland To Sequester Carbon And Mitigate The Greenhouse Effect
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Author : John M. Kimble
language : en
Publisher: CRC Press
Release Date : 1998-08-01
The Potential Of U S Cropland To Sequester Carbon And Mitigate The Greenhouse Effect written by John M. Kimble and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-08-01 with Technology & Engineering categories.
This report assesses the potential of U.S. cropland to sequester carbon, concluding that properly applied soil restorative processes and best management practices can help mitigate the greenhouse effect by decreasing the emissions of greenhouse gases from U.S. agricultural activities and by making U.S. cropland a major sink for carbon sequestration. Topics include: Describe the greenhouse processes and global tends in emissions as well as the three principal components of anthropogenic global warming potential Present data on U.S. emissions and agriculture's related role Examines the soil organic carbon (SOC) pool in soils of the U.S. and its loss due to cultivation Provides a reference for the magnitude of carbon sequestration potential Analyzes the primary processes governing greenhouse gas emission from the pedosphere Establishes a link between SOC content and soil quality Outlines strategies for mitigating emissions from U.S. cropland Discusses soil erosion management Assesses the potential of using cropland to create biomass for direct fuel to produce power Details the potential for sequestering carbon by intensifying prime agricultural land The Potential of U.S. Cropland to Sequester Carbon and Mitigate the Greenhouse Effect provides an exceptional framework for the adoption of science-based management methods on U.S. cropland, encouraging appropriate agricultural practices for the sustainable use of our natural resources and the improvement of our nation's environment.
Impact And Capability Of Soil And Water Conservation Practices
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Author : United States. Department of Agriculture. Land and Water Conservation Task Force
language : en
Publisher:
Release Date : 1979
Impact And Capability Of Soil And Water Conservation Practices written by United States. Department of Agriculture. Land and Water Conservation Task Force and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Agricultural Conservation Program categories.