Public interest in environmental quality has aroused concern and speculation about the effects of irrigation and the application of fertilizers on the quality of surface and ground waters. The Environmental Pollution Panel of the President's Science Advisory Committee, and other groups, have recommended that high priority be given to investigating the sources of total salts, specific ions, and nutrients that enter surface and ground waters. One source is drainage from irrigated areas or irrigation return flows. More information is needed about the quality of irrigation return flows under various management systems and climatic environments and on representative soil types. Such information is basic for determining practices to improve the q...
Sediment inputs from Snake River irrigation water and sediment losses back to the river were measure...
Better understanding agriculture’s effect on shallow groundwater quality is needed on the southern I...
Irrigationdistrictsalt balances identify the main sources and sinks of salts and quantify saltloads ...
Public interest in environmental quality has aroused concern and speculation about the effects of ir...
The quantity and quality of irrigation return flows from a 203,000-acre irrigation tract in southern...
Return flow from a 82,030-ha (202,700-acre) tract of calcareous silt loam soils irrigated with water...
Water quantity and quality are being measured in an 82,000 ha irrigation district in southern Idaho ...
The quantity and quality of irrigation return flows from a 203,000-acre irrigation tract in southern...
Private and public irrigation development projects were a fundamental part of bringing irrigation ar...
The Oklahoma Cooperative Extension Service periodically issues revisions to its publications. The mo...
Irrigation water quality often determines the success of irrigated agriculture in many areas of the ...
Furrow-irrigated crops can be damaged it the irrigation water contains large amounts of dissolved sa...
IN recent years increased municipal, industrial, recreational, and agricultural use of water has int...
Water, sediment and nutrients flowing into and out of the 82,000 ha Twin Falls,ID irrigation tract w...
The Upper Snake River/Rock Creek Conservation Effects Assessment Project was initiated in 2005 to de...
Sediment inputs from Snake River irrigation water and sediment losses back to the river were measure...
Better understanding agriculture’s effect on shallow groundwater quality is needed on the southern I...
Irrigationdistrictsalt balances identify the main sources and sinks of salts and quantify saltloads ...
Public interest in environmental quality has aroused concern and speculation about the effects of ir...
The quantity and quality of irrigation return flows from a 203,000-acre irrigation tract in southern...
Return flow from a 82,030-ha (202,700-acre) tract of calcareous silt loam soils irrigated with water...
Water quantity and quality are being measured in an 82,000 ha irrigation district in southern Idaho ...
The quantity and quality of irrigation return flows from a 203,000-acre irrigation tract in southern...
Private and public irrigation development projects were a fundamental part of bringing irrigation ar...
The Oklahoma Cooperative Extension Service periodically issues revisions to its publications. The mo...
Irrigation water quality often determines the success of irrigated agriculture in many areas of the ...
Furrow-irrigated crops can be damaged it the irrigation water contains large amounts of dissolved sa...
IN recent years increased municipal, industrial, recreational, and agricultural use of water has int...
Water, sediment and nutrients flowing into and out of the 82,000 ha Twin Falls,ID irrigation tract w...
The Upper Snake River/Rock Creek Conservation Effects Assessment Project was initiated in 2005 to de...
Sediment inputs from Snake River irrigation water and sediment losses back to the river were measure...
Better understanding agriculture’s effect on shallow groundwater quality is needed on the southern I...
Irrigationdistrictsalt balances identify the main sources and sinks of salts and quantify saltloads ...