A Perspective on Cropland Availability
Author | : Linda Kay Lee |
Publisher | : |
Total Pages | : 28 |
Release | : 1978 |
Genre | : Land use, Rural |
ISBN | : |
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Author | : Linda Kay Lee |
Publisher | : |
Total Pages | : 28 |
Release | : 1978 |
Genre | : Land use, Rural |
ISBN | : |
Author | : Jules N. Pretty |
Publisher | : Routledge |
Total Pages | : 292 |
Release | : 2012-06-25 |
Genre | : Nature |
ISBN | : 1136529276 |
Continued population growth, rapidly changing consumption patterns and the impacts of climate change and environmental degradation are driving limited resources of food, energy, water and materials towards critical thresholds worldwide. These pressures are likely to be substantial across Africa, where countries will have to find innovative ways to boost crop and livestock production to avoid becoming more reliant on imports and food aid. Sustainable agricultural intensification - producing more output from the same area of land while reducing the negative environmental impacts - represents a solution for millions of African farmers. This volume presents the lessons learned from 40 sustainable agricultural intensification programmes in 20 countries across Africa, commissioned as part of the UK Government's Foresight project. Through detailed case studies, the authors of each chapter examine how to develop productive and sustainable agricultural systems and how to scale up these systems to reach many more millions of people in the future. Themes covered include crop improvements, agroforestry and soil conservation, conservation agriculture, integrated pest management, horticulture, livestock and fodder crops, aquaculture, and novel policies and partnerships.
Author | : Linda Kay Lee |
Publisher | : |
Total Pages | : 28 |
Release | : 1978 |
Genre | : Land use, Rural |
ISBN | : |
Author | : Johann Heinrich von Thünen |
Publisher | : |
Total Pages | : 368 |
Release | : 1966 |
Genre | : Agriculture |
ISBN | : |
Abridged and translated from the 2d German ed. "A bibliography of references to Thèunen in English": pages xlv-xlvii.
Author | : Prasad Thenkabail |
Publisher | : CRC Press |
Total Pages | : 548 |
Release | : 2009-06-24 |
Genre | : Technology & Engineering |
ISBN | : 1420090100 |
Increases in populations have created an increasing demand for food crops while increases in demand for biofuels have created an increase in demand for fuel crops. What has not increased is the amount of croplands and their productivity. These and many other factors such as decreasing water resources in a changing climate have created a crisis like
Author | : Arild Angelsen |
Publisher | : CABI |
Total Pages | : 440 |
Release | : 2001-04-20 |
Genre | : Nature |
ISBN | : 9780851998992 |
This book has been developed from a workshop on Technological change in agriculture and tropical deforestation organised by the Center for International Forestry Research and held in Costa Rica in March, 1999. It explores how intensification of agriculture affects tropical deforestation using case studies from different geographical regions, using different agricultural products and technologies and in differing demographic situations and market conditions. Guidance is also given on future agricultural research and extension efforts.
Author | : Schmidt, Emily |
Publisher | : Intl Food Policy Res Inst |
Total Pages | : 20 |
Release | : 2018-11-22 |
Genre | : Political Science |
ISBN | : |
Agricultural GDP in Ethiopia grew at an average 7.3 percent per year between 2001/02 and 2012/13. Most of this dynamism occurred in the highlands, where high population density and land scarcity begs the question of how future agricultural output can be maintained to sustain the previous decade’s momentum. This paper uses a spatial regression approach to calculate the maximum crop area potential of each kebele in Ethiopia. We find that although the highlands have a greater potential for cropped area, there is little room to expand. A substantial share of the highlands has limited economic potential to expand the land base devoted to agriculture. In fact, many areas may be reaching an environmental threshold that will require the local agricultural land area to contract to maintain the agricultural productivity outcomes realized in previous years.
Author | : Rami Zurayk |
Publisher | : CABI |
Total Pages | : 318 |
Release | : 2018-09-18 |
Genre | : Technology & Engineering |
ISBN | : 1786393646 |
This volume sets out to explore the dialectic relating agriculture, crisis and conflict, and attempts to expand the knowledge on these interactions. Part 1 of the volume (chapters 1-6) discusses thematic issues and methodological approaches to understanding the intersection of agriculture, crisis and conflict. Part 2 (chapters 7-20) provides case studies that take a detailed approach to understanding agricultural contexts facing crisis and conflict, or the role played by agriculture within crisis and conflict. Studies are selected from areas that might be expected to feature in such a volume (the Middle East and North Africa, sub-Saharan Africa, South and Southeast Asia, and Latin America) as well as less obvious regions where conflict within agriculture refers not to widespread violence or wars but rather latent or simmering crisis (Central Asia and Europe). Crises stemming from politically-driven violence, natural disasters and climate change are covered, as well as competition over resources.
Author | : United States. General Accounting Office |
Publisher | : |
Total Pages | : 94 |
Release | : 1979 |
Genre | : Agriculture |
ISBN | : |
Author | : Food and Agriculture Organization of the United Nations |
Publisher | : Routledge |
Total Pages | : 332 |
Release | : 2013-06-17 |
Genre | : Law |
ISBN | : 1136498877 |
The State of the World's Land and Water Resources for Food and Agriculture is FAO's first flagship publication on the global status of land and water resources. It is an 'advocacy' report, to be published every three to five years, and targeted at senior level decision makers in agriculture as well as in other sectors. SOLAW is aimed at sensitizing its target audience on the status of land resources at global and regional levels and FAO's viewpoint on appropriate recommendations for policy formulation. SOLAW focuses on these key dimensions of analysis: (i) quantity, quality of land and water resources, (ii) the rate of use and sustainable management of these resources in the context of relevant socio-economic driving factors and concerns, including food security and poverty, and climate change. This is the first time that a global, baseline status report on land and water resources has been made. It is based on several global spatial databases (e.g. land suitability for agriculture, land use and management, land and water degradation and depletion) for which FAO is the world-recognized data source. Topical and emerging issues on land and water are dealt with in an integrated rather than sectoral manner. The implications of the status and trends are used to advocate remedial interventions which are tailored to major farming systems within different geographic regions.