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Results 1 - 10 from 127 for irrigated agriculture in 0.230 sec.
THE ECONOMIC IMPACT OF CHANGING WATER QUALITY ON IRRIGATED AGRICULTURE IN THE LOWER VAAL AND RIET RIVERS
IMPACT OF CHANGING WATER QUALITY ON IRRIGATED AGRICULTURE IN THE LOWER VAAL AND RIET RIVERS THE ECONOMIC IMPACT OF CHANGING WATER QUALITY ON IRRIGATED AGRICULTURE IN THE LOWER VAAL AND RIET ... rates" (Blackwell, et al. 2000). Current literature and research on salinity management in irrigation agriculture also fails to capture the stochastic nature of inter-seasonal irrigation water quality as ...
fwr.org
October 4, 2001: Worsening Water Shortages Threaten China's Food Security
Beijing and Tianjin, now get priority-irrigated agriculture could largely disappear by 2010, forcing a shift back to less productive rain-fed agriculture. Between now and 2010, when China ... "China Grain Policy at a Crossroads," Agricultural Outlook, (Washington, DC: US Department of Agriculture (USDA) Economic Research Service, September 2001). Michael Ma, "Northern Cities Sinking as Water ...
www.earth-policy.org
Transcript: How Water Scarcity Will Shape the New Century
Beijing is prepared to sacrifice irrigated agriculture in the lower regions of the basin in order to develop the interior ... . Governmental policies were designed to raise land productivity, including investment in agriculture research, price support policies in agriculture, credit for farmers, and a whole range of investment in ...
www.earth-policy.org
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Futurewater - Expertise: Irrigation
About sixty percent of the global wheat production is cultivated on irrigated arable ... , salinity and the social impacts of dams. The approach FutureWater investigates how sustainable irrigated agriculture can be implemented or improved making sure that positive effects outweigh possible negative consequences ...
www.futurewater.nl
The Regional Impacts of Climate Change
Extensive redirection of water from feeder rivers to irrigated agriculture since 1960 has led to a reduction in the surface area of the lake, as ...
www.grida.no
Adaptive strategies
Adoption of irrigated agriculture where opportunities permit Use of "modern" veterinary services where services are available Supplementary feeding of ...
www.iisd.org
WWF - Freshwater - Conserving the Source of Life
The last few years have seen an increase in irrigated agriculture, in some cases resulting in over-abstraction ...
panda.org
IWMI : Agriculture, Water and Cities
Key Research Areas Safe and productive use of wastewater in irrigated agriculture To make a productive asset out of domestic wastewater through viable interventions ... Developed Regions Wastewater Reuse in Agriculture in Vietnam: Water Management, Environment, and Human Health Aspects Water Productivity, Health and Sustainable Agriculture: Improving the Performance of ...
www.iwmi.cgiar.org
NBMA - Biosolids Agriculture Facts
What's Happening Dryland agriculture: On biosolids-amended soils, farmers have seen good moisture retention (even during ... . Ellensburg, Everett, King County, Pullman, Spokane (Washington). Irrigated agriculture: Biosolids are a desirable soil amendment in irrigated agriculture, reducing stress to plants between irrigation cycles. Following ...
nwbiosolids.org
Water for agriculture
This will lead to more efficient, productive and profitable use of water with a view to maintain the value of irrigated production in the ...
www.environment.gov.au
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