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Issueswater managementLandLibrary Resource
Displaying 61 - 72 of 3106

Irrigation, collective action, and property rights

Policy Papers & Briefs
December, 2003

Governments are now shifting their role from direct management of irrigation systems to regulation of the water sector, provision of support services to water user associations, and capacity building among water user associations and irrigation service providers.... International experience suggests that successful irrigation sector reform programs establish both a policy working group and a national secretariat that help to guide and coordinate the planning and implementation of the reform process.

Regional analysis of communal river diversion: Potential for expansion in Sub-Saharan Africa

December, 2011
Africa

Sub-Saharan Africa (SSA) faces great challenges in development, including the highest poverty rate in the world, food insecurity, and malnutrition. Given that agriculture is the single most important source of rural livelihood in Africa, an agricultural growth strategy will go a long way to reducing hunger and poverty on the subcontinent. Among the numerous challenges to enhancing agricultural production in SSA is the large spatial and temporal variability and availability of water resources. Currently, agriculture in SSA is predominantly rainfed.

Improved water supply in the Ghanaian Volta Basin

Reports & Research
December, 2004
Ghana

We examine access to, use of, and participation in decisions on improved water supply in the Volta basin of Ghana, one of the first countries to introduce a community-based approach to rural water supply on a large scale. While 71 percent of the households interviewed have access to improved water, 43 percent of these continue to use unsafe sources as their main domestic water source. Our results indicate that quality perceptions and opportunity costs play an important role in households’ choice of water source.

Biofuels and food security

Policy Papers & Briefs
December, 2008

Biofuel demand is increasing because of a combination of growing energy needs; rising oil costs; the pursuit of clean, renewable sources of energy; and the desire to boost farm incomes in developed countries. In turn, the need for crops-such as maize and sugarcane-to be used as feedstocks for biofuels has increased dramatically. That demand has had a significant and increasing impact on global food systems. The effects of growing biofuel demand are interwoven with tightening grain markets, which reflect demographic shifts and improved diets.

Food security in a world of natural resource scarcity: The role of agricultural technologies

Journal Articles & Books
December, 2013
Africa
Asia
Northern America

The International Food Policy Research Institute (IFPRI) business-asusual projections of agricultural supply and demand anticipate a rise in food prices of most cereals and meats, reversing long-established downward trends. Between 2005 and 2050, food prices for maize, rice, and wheat are projected to increase by 104, 79, and 88 percent, respectively, while those for beef, pork, and poultry will rise by 32, 70, and 77 percent, respectively.

Conservation farming in Zambia

Reports & Research
December, 2002
Zambia
Eastern Africa

Since 1996, a growing coalition of stakeholders from the private sector, government and donor communities has promoted a new package of agronomic practices for smallholders in Zambia. The conservation farming (CF) system they advocate involves: dry-season land preparation using minimum tillage methods (either ox-drawn rip lines or hand-hoe basins laid out in a precise grid of 15,850 basins per hectare); no burning but rather retention of crop residue from the prior harvest; planting and input application in fixed planting stations; and nitrogen-fixing crop rotations.

Contract farming of swine in Southeast Asia as a response to changing market demand for quality and safety in pork

Policy Papers & Briefs
December, 2008
South-Eastern Asia

"Contract farming is conventionally thought of as a form of industrial organization that helps to overcome high monitoring, supervision, and environmental mitigation costs incurred from ensuring a reliable and uniform-quality supply (from the standpoint of integrators) and high capital and small-scale input and service purchase costs (from the standpoint of individual farmers). But contract farming is also a private sector vertical coordination response to the changing demand for certifying the use of quality inputs to produce quality outputs and of safe production procedures.

Highlights of IFPRI's partnerships and impacts in China 2015

December, 2014
China

For more than 30 years, China has undergone economic reforms and development that have led to successful economic growth and poverty reduction. The country has also made considerable efforts to reduce the income gap between urban and rural populations, balance regional development, and conserve natural resources. In 2003, IFPRI developed a strategy specifically tailored to its work in China and expanded its national program.