Livestock and water interactions in mixed crop-livestock farming systems of Sub-Saharan Africa: interventions for improved productivity

Livestock and water interactions in mixed crop-livestock farming systems of Sub-Saharan Africa: interventions for improved productivity

Author: Descheemaeker, Katrien

Publisher: IWMI

Published: 2009-06-25

Total Pages: 45

ISBN-13: 9290907029

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Focusing on mixed crop-livestock farming systems of sub-Saharan Africa, this review brings together the available knowledge in the various components of the livestock and water sectors. Through an analysis of livestock-water interactions, promising strategies and interventions to improve Livestock Water Productivity are proposed. In the biophysical domain, the numerous interventions relate to feed, water and animal management. These are interlinked with interventions in the socio-political-economic domain. The paper identifies critical research and development gaps in terms of methodologies for quantifying water productivity and integrating different scales, and also in terms of institutions and policies.


Book Synopsis Livestock and water interactions in mixed crop-livestock farming systems of Sub-Saharan Africa: interventions for improved productivity by : Descheemaeker, Katrien

Download or read book Livestock and water interactions in mixed crop-livestock farming systems of Sub-Saharan Africa: interventions for improved productivity written by Descheemaeker, Katrien and published by IWMI. This book was released on 2009-06-25 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on mixed crop-livestock farming systems of sub-Saharan Africa, this review brings together the available knowledge in the various components of the livestock and water sectors. Through an analysis of livestock-water interactions, promising strategies and interventions to improve Livestock Water Productivity are proposed. In the biophysical domain, the numerous interventions relate to feed, water and animal management. These are interlinked with interventions in the socio-political-economic domain. The paper identifies critical research and development gaps in terms of methodologies for quantifying water productivity and integrating different scales, and also in terms of institutions and policies.


Livestock and Sustainable Nutrient Cycling in Mixed Farming Systems of Sub-Saharan Africa: Technical papers

Livestock and Sustainable Nutrient Cycling in Mixed Farming Systems of Sub-Saharan Africa: Technical papers

Author: J. M. Powell

Publisher: ILRI (aka ILCA and ILRAD)

Published: 1994-01-01

Total Pages: 574

ISBN-13: 9789290532941

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Technical papers. Setting the scene. Interactions between animals and plants. Interactions between animals and soils. Interactions between plants and soils. Nutrient cycling in mixed farming systems. Modelling nutrient cycles in plant/animal/soil systems.


Book Synopsis Livestock and Sustainable Nutrient Cycling in Mixed Farming Systems of Sub-Saharan Africa: Technical papers by : J. M. Powell

Download or read book Livestock and Sustainable Nutrient Cycling in Mixed Farming Systems of Sub-Saharan Africa: Technical papers written by J. M. Powell and published by ILRI (aka ILCA and ILRAD). This book was released on 1994-01-01 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technical papers. Setting the scene. Interactions between animals and plants. Interactions between animals and soils. Interactions between plants and soils. Nutrient cycling in mixed farming systems. Modelling nutrient cycles in plant/animal/soil systems.


Rainfed Farming Systems

Rainfed Farming Systems

Author: Philip Tow

Publisher: Springer Science & Business Media

Published: 2011-09-16

Total Pages: 1324

ISBN-13: 140209132X

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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 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.


Farming Systems and Poverty

Farming Systems and Poverty

Author: John A. Dixon

Publisher: Food & Agriculture Org.

Published: 2001

Total Pages: 424

ISBN-13: 9789251046272

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A joint FAO and World Bank study which shows how the farming systems approach can be used to identify priorities for the reduction of hunger and poverty in the main farming systems of the six major developing regions of the world.


Book Synopsis Farming Systems and Poverty by : John A. Dixon

Download or read book Farming Systems and Poverty written by John A. Dixon and published by Food & Agriculture Org.. This book was released on 2001 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: A joint FAO and World Bank study which shows how the farming systems approach can be used to identify priorities for the reduction of hunger and poverty in the main farming systems of the six major developing regions of the world.


Greening livestock: Assessing the potential of payment for environmental services in livestock inclusive agricultural production systems in developing countries

Greening livestock: Assessing the potential of payment for environmental services in livestock inclusive agricultural production systems in developing countries

Author:

Publisher: ILRI (aka ILCA and ILRAD)

Published: 2012-01-01

Total Pages: 71

ISBN-13: 9291462837

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Book Synopsis Greening livestock: Assessing the potential of payment for environmental services in livestock inclusive agricultural production systems in developing countries by :

Download or read book Greening livestock: Assessing the potential of payment for environmental services in livestock inclusive agricultural production systems in developing countries written by and published by ILRI (aka ILCA and ILRAD). This book was released on 2012-01-01 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:


An Overview of the Development Challenges and Constraints of the Niger Basin and Possible Intervention Strategies

An Overview of the Development Challenges and Constraints of the Niger Basin and Possible Intervention Strategies

Author: Regassa E. Namara

Publisher: IWMI

Published: 2011-09-14

Total Pages: 38

ISBN-13: 9290907428

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The Niger River Basin covers 7.5% of the African continent and is shared between nine riparian countries. The human population of the basin is growing at an average annual rate of about 3%, which makes the Niger River Basin one of the areas with the highest fertility rates in the world. The desert margin is expanding; climate change is negatively impacting rainfall; and urbanization, industrialization, and the human and livestock population are threatening the quantity and quality of available water resources. The basin population already suffers from chronic poverty. Based on a literature review, this paper suggests some key water-related and other interventions that are capable of easing the basin’s development challenges.


Book Synopsis An Overview of the Development Challenges and Constraints of the Niger Basin and Possible Intervention Strategies by : Regassa E. Namara

Download or read book An Overview of the Development Challenges and Constraints of the Niger Basin and Possible Intervention Strategies written by Regassa E. Namara and published by IWMI. This book was released on 2011-09-14 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Niger River Basin covers 7.5% of the African continent and is shared between nine riparian countries. The human population of the basin is growing at an average annual rate of about 3%, which makes the Niger River Basin one of the areas with the highest fertility rates in the world. The desert margin is expanding; climate change is negatively impacting rainfall; and urbanization, industrialization, and the human and livestock population are threatening the quantity and quality of available water resources. The basin population already suffers from chronic poverty. Based on a literature review, this paper suggests some key water-related and other interventions that are capable of easing the basin’s development challenges.


A Comparative Analysis of the Technical Efficiency of Rain-fed and Smallholder Irrigation in Ethiopia

A Comparative Analysis of the Technical Efficiency of Rain-fed and Smallholder Irrigation in Ethiopia

Author: Makombe, G.

Publisher: IWMI

Published: 2011-08-02

Total Pages: 42

ISBN-13: 9290907401

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Agriculture is the most significant contributor to Ethiopia’s economy. Most of the agricultural production is under rainfed conditions and thus extremely sensitive to rainfall variability. Irrigation development, including smallholder irrigation, is used by the Ethiopian Government to attempt to mitigate the effects of rainfall variability. In this study, we look at smallholder irrigation – modern and traditional irrigation systems. A detailed description of the cropping patterns is given. The stochastic frontier production function approach is used to estimate technical inefficiency, and constraints to production are analyzed. Since the traditional system is found to be efficient but on a lower production frontier, the study shows that significant gains can be made by raising the frontier of the traditional systems and increasing the efficiency of the modern systems. Among the production constraints studied were land preparation, soil fertility, weed control, pests and diseases, soil erosion, input access and moisture deficiency. The most significant constraints on the irrigated systems were input access and moisture deficiency.


Book Synopsis A Comparative Analysis of the Technical Efficiency of Rain-fed and Smallholder Irrigation in Ethiopia by : Makombe, G.

Download or read book A Comparative Analysis of the Technical Efficiency of Rain-fed and Smallholder Irrigation in Ethiopia written by Makombe, G. and published by IWMI. This book was released on 2011-08-02 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agriculture is the most significant contributor to Ethiopia’s economy. Most of the agricultural production is under rainfed conditions and thus extremely sensitive to rainfall variability. Irrigation development, including smallholder irrigation, is used by the Ethiopian Government to attempt to mitigate the effects of rainfall variability. In this study, we look at smallholder irrigation – modern and traditional irrigation systems. A detailed description of the cropping patterns is given. The stochastic frontier production function approach is used to estimate technical inefficiency, and constraints to production are analyzed. Since the traditional system is found to be efficient but on a lower production frontier, the study shows that significant gains can be made by raising the frontier of the traditional systems and increasing the efficiency of the modern systems. Among the production constraints studied were land preparation, soil fertility, weed control, pests and diseases, soil erosion, input access and moisture deficiency. The most significant constraints on the irrigated systems were input access and moisture deficiency.


A case for pipelining water distribution in the Narmada Irrigation System in Gujarat, India

A case for pipelining water distribution in the Narmada Irrigation System in Gujarat, India

Author: Shah, Tushaar

Publisher: IWMI

Published: 2011-02-08

Total Pages: 30

ISBN-13: 9290907363

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Thanks to farmers’ resistance to provide land for constructing watercourses below the outlets, India’s famous Sardar Sarovar Project is stuck in an impasse. Against a potential to serve 1.8 million hectares, the Project was irrigating just 100,000 hectares five years after the dam and main canals were ready. Indications are that full project benefits will get delayed by years, even decades. In this paper, IWMI researchers advance ten reasons why the Project should abandon its original plan of constructing open channels and license private service providers to invest in pumps and buried pipeline networks to sell irrigation service to farmers.


Book Synopsis A case for pipelining water distribution in the Narmada Irrigation System in Gujarat, India by : Shah, Tushaar

Download or read book A case for pipelining water distribution in the Narmada Irrigation System in Gujarat, India written by Shah, Tushaar and published by IWMI. This book was released on 2011-02-08 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thanks to farmers’ resistance to provide land for constructing watercourses below the outlets, India’s famous Sardar Sarovar Project is stuck in an impasse. Against a potential to serve 1.8 million hectares, the Project was irrigating just 100,000 hectares five years after the dam and main canals were ready. Indications are that full project benefits will get delayed by years, even decades. In this paper, IWMI researchers advance ten reasons why the Project should abandon its original plan of constructing open channels and license private service providers to invest in pumps and buried pipeline networks to sell irrigation service to farmers.


Water, Food and Poverty in River Basins

Water, Food and Poverty in River Basins

Author: Myles J. Fisher

Publisher: Routledge

Published: 2013-09-13

Total Pages: 494

ISBN-13: 113572427X

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Conventional wisdom says that the world is heading for a major water crisis. By 2050, global population will increase from 7 billion to a staggering 9.5 billion and the demands this will place on food and water systems will inevitably push river basins over the edge. The findings from this book present a different picture. While it is convenient to visualize an inevitable global water and food crisis in which increasing demands result in increasing poverty, food insecurity and conflict, the reality is far more nuanced and revolves around the politics of equitable and sustainable development of resources. The first part of this book provides detailed insight into conditions of water flows within nine river basins. In the second part, authors summarize and re-analyze the outcome of the nine basins, providing a coherent global picture of water, water productivity and development. They assess the impacts of variations of these attributes on development and approaches for poverty alleviation, and explore the institutional factors that support or obstruct change. How people will manage river systems while protecting vital ecosystem functions will make the difference between catastrophe and survival. As Prof Asit Biswas points out, "... the world is facing a water crisis not because of physical scarcity of water but because of poor management practices in nearly all countries of the world." The book is based on the four years (2006-2010) of extensive research into the state of ten of the world’s major river basins carried out under the CGIAR Challenge Program for Water and Food’s Basin Focal Project. This book was published as a special issue of Water International.


Book Synopsis Water, Food and Poverty in River Basins by : Myles J. Fisher

Download or read book Water, Food and Poverty in River Basins written by Myles J. Fisher and published by Routledge. This book was released on 2013-09-13 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conventional wisdom says that the world is heading for a major water crisis. By 2050, global population will increase from 7 billion to a staggering 9.5 billion and the demands this will place on food and water systems will inevitably push river basins over the edge. The findings from this book present a different picture. While it is convenient to visualize an inevitable global water and food crisis in which increasing demands result in increasing poverty, food insecurity and conflict, the reality is far more nuanced and revolves around the politics of equitable and sustainable development of resources. The first part of this book provides detailed insight into conditions of water flows within nine river basins. In the second part, authors summarize and re-analyze the outcome of the nine basins, providing a coherent global picture of water, water productivity and development. They assess the impacts of variations of these attributes on development and approaches for poverty alleviation, and explore the institutional factors that support or obstruct change. How people will manage river systems while protecting vital ecosystem functions will make the difference between catastrophe and survival. As Prof Asit Biswas points out, "... the world is facing a water crisis not because of physical scarcity of water but because of poor management practices in nearly all countries of the world." The book is based on the four years (2006-2010) of extensive research into the state of ten of the world’s major river basins carried out under the CGIAR Challenge Program for Water and Food’s Basin Focal Project. This book was published as a special issue of Water International.


Water Resource Conflicts and International Security

Water Resource Conflicts and International Security

Author: Dhirendra K. Vajpeyi

Publisher: Lexington Books

Published: 2012

Total Pages: 257

ISBN-13: 0739168177

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Water Resource Conflicts and International Security: A Global Perspective is an edited collection by Dhirendra K. Vajpeyi which analyzes the increasing global demand for water in economic and social development, and the dire need to efficiently manage this vital natural resource, particularly in water-scarce countries in the Middle East, Asia, and Africa. Several environmental- and human-induced factors, such as urbanization, industrialization, climate change, and agricultural needs, have created a near-crisis situation in many countries. Subsequently, there is an increasingly intense competition to utilize available water resources in these most heavily-affected regions; transboundary rivers, lakes, and streams which are shared by more than one country pose potential for political conflict, armed conflict, and, in the best of cases, cooperation. The contributors of Water Resource Conflicts and International Security present ten case studies in seven chapters, highlighting the competition between countries in Asia, Africa, and the Middle East. In his conclusion, Dhirendra K. Vajpeyi suggests several policy measures that governments may implement in order to minimize the potential for conflict.


Book Synopsis Water Resource Conflicts and International Security by : Dhirendra K. Vajpeyi

Download or read book Water Resource Conflicts and International Security written by Dhirendra K. Vajpeyi and published by Lexington Books. This book was released on 2012 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Resource Conflicts and International Security: A Global Perspective is an edited collection by Dhirendra K. Vajpeyi which analyzes the increasing global demand for water in economic and social development, and the dire need to efficiently manage this vital natural resource, particularly in water-scarce countries in the Middle East, Asia, and Africa. Several environmental- and human-induced factors, such as urbanization, industrialization, climate change, and agricultural needs, have created a near-crisis situation in many countries. Subsequently, there is an increasingly intense competition to utilize available water resources in these most heavily-affected regions; transboundary rivers, lakes, and streams which are shared by more than one country pose potential for political conflict, armed conflict, and, in the best of cases, cooperation. The contributors of Water Resource Conflicts and International Security present ten case studies in seven chapters, highlighting the competition between countries in Asia, Africa, and the Middle East. In his conclusion, Dhirendra K. Vajpeyi suggests several policy measures that governments may implement in order to minimize the potential for conflict.