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- United States Agricultural Commodities in Drought Archive (51)
- Resource management technical reports (3)
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Articles 1 - 30 of 60
Full-Text Articles in Agriculture
U.S. Drought Monitor, December 30, 2014, Brad Rippey
U.S. Drought Monitor, December 30, 2014, Brad Rippey
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for December 30, 2014 (12/30/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, December 16, 2014, David Miskus
U.S. Drought Monitor, December 16, 2014, David Miskus
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for December 16, 2014 (12/16/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, December 9, 2014, Anthony Artusa
U.S. Drought Monitor, December 9, 2014, Anthony Artusa
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for December 9, 2014 (12/9/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, December 2, 2014, Anthony Artusa
U.S. Drought Monitor, December 2, 2014, Anthony Artusa
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for December 2, 2014 (12/2/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
Groundwater Trend Analysis And Salinity Risk Assessment For The South-West Agricultural Region Of Western Australia, 2007–12, G Paul Raper, Russell Speed, John Andrew Simons, A L. Killen, Andrew Blake, A T. Ryder, Rosemary H. Smith, Grant Stainer, L Bourke
Groundwater Trend Analysis And Salinity Risk Assessment For The South-West Agricultural Region Of Western Australia, 2007–12, G Paul Raper, Russell Speed, John Andrew Simons, A L. Killen, Andrew Blake, A T. Ryder, Rosemary H. Smith, Grant Stainer, L Bourke
Resource management technical reports
Dryland salinity is a hydrologically driven land degradation hazard in the south-west agricultural region of Western Australia (WA). Shallow-rooted annual crops and pastures transpire significantly less water than the native vegetation they replaced, leading to an increase in recharge, rising groundwater levels and the development of shallow watertables in areas where often none existed previously. Rising groundwater levels mobilise soluble salts, naturally stored at high concentrations in the regolith. These salts can be concentrated in the root zone of vegetation by evapotranspiration.
U.S. Drought Monitor, November 25, 2014, Eric Luebehusen
U.S. Drought Monitor, November 25, 2014, Eric Luebehusen
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for November 25, 2014 (11/25/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, November 18, 2014, Eric Luebehusen
U.S. Drought Monitor, November 18, 2014, Eric Luebehusen
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for November 18, 2014 (11/18/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, November 11, 2014, Matthew Rosencrans
U.S. Drought Monitor, November 11, 2014, Matthew Rosencrans
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for November 11, 2014 (11/11/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, November 4, 2014, Matthew Rosencrans
U.S. Drought Monitor, November 4, 2014, Matthew Rosencrans
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for November 4, 2014 (11/4/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
Goomig Farmlands Development Baseline Water Quality In The Lower Keep River, D L. Bennett, Richard J. George Dr
Goomig Farmlands Development Baseline Water Quality In The Lower Keep River, D L. Bennett, Richard J. George Dr
Resource management technical reports
In 2008 the Ord Irrigation Expansion Project was approved by the Western Australian Government to develop irrigated agriculture on the Weaber Plain. By mid-2014 construction of almost all of the water supply, drainage, access, monitoring and other infrastructure for the 7400ha Goomig Farmlands development had substantially been completed. An important concern is the effect the Goomig Farmlands development may have on the water quality of the downstream lower Keep River aquatic environment, particularly as it relates to threatened species that inhabit or may inhabit the area. Possible increases in salinity, nutrients, suspended sediment, heavy metals and farm chemicals delivered in …
U.S. Drought Monitor, October 28, 2014, Brian Fuchs
U.S. Drought Monitor, October 28, 2014, Brian Fuchs
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for October 28, 2014 (10/28/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, October 21, 2014, Michael J. Brewer
U.S. Drought Monitor, October 21, 2014, Michael J. Brewer
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for October 21, 2014 (10/21/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, October 14, 2014, Mark D. Svoboda
U.S. Drought Monitor, October 14, 2014, Mark D. Svoboda
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for October 14, 2014 (10/14/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, October 7, 2014, Mark D. Svoboda
U.S. Drought Monitor, October 7, 2014, Mark D. Svoboda
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for October 7, 2014 (10/7/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, September 30, 2014, Richard R. Heim Jr.
U.S. Drought Monitor, September 30, 2014, Richard R. Heim Jr.
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for September 30, 2014 (9/30/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, September 23, 2014, Richard R. Heim Jr.
U.S. Drought Monitor, September 23, 2014, Richard R. Heim Jr.
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for September 23, 2014 (9/23/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, September 16, 2014, Michael J. Brewer
U.S. Drought Monitor, September 16, 2014, Michael J. Brewer
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for September 16, 2014 (9/16/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, September 9, 2014, Brian Fuchs
U.S. Drought Monitor, September 9, 2014, Brian Fuchs
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for September 9, 2014 (9/9/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, September 2, 2014, David Simeral
U.S. Drought Monitor, September 2, 2014, David Simeral
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for September 2, 2014 (9/2/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, August 26, 2014, David Simeral
U.S. Drought Monitor, August 26, 2014, David Simeral
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for August 26, 2014 (8/26/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, August 19, 2014, Richard Tinker
U.S. Drought Monitor, August 19, 2014, Richard Tinker
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for August 19, 2014 (8/19/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, August 12, 2014, Richard Tinker
U.S. Drought Monitor, August 12, 2014, Richard Tinker
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for August 12, 2014 (8/12/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, August 5, 2014, Brad Rippey
U.S. Drought Monitor, August 5, 2014, Brad Rippey
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for August 5, 2014 (8/5/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
Growing Conditions For Algae, Angeles Mora, Tamar Melkonian, Alejandro Calderon-Urrea
Growing Conditions For Algae, Angeles Mora, Tamar Melkonian, Alejandro Calderon-Urrea
STAR Program Research Presentations
With the growing demands of water in California and the increasing cost of fossil fuels to operate water-cleaning equipment, Algae was cultivated in different concentrations of Nitrogen, Phosphorus, and Potassium (NPK) during different trails to identify the best growing conditions for the removal water contaminates. Before testing algae in waste water, the Algae: Dunaliella Primolecta, Chlorella Vulgaris, and Scenedesmus Dimorphus were cultivated in four different media containing distilled water and plant vitamins. The different mediums used include: Orchid Grow More (20-20-20), Miracle Grow (30-10-10), Murashige & Skoog, and Orchid Bloom Boster (11-35-15). As a result of the investigation, the algae, …
Infiltration And Runoff Parameters For Tilled And No-Till Row Crops, Andrew J. Volkmer
Infiltration And Runoff Parameters For Tilled And No-Till Row Crops, Andrew J. Volkmer
Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research
Infiltration and runoff are hydrologic processes that effect the amount of water available to plants, for groundwater recharge, and for stream flow. No-till planting (NT) is a management practice used to reduce soil erosion, increase water infiltration, and reduce soil water evaporation, and can have great impact on infiltration and runoff. An investigation was conducted to determine the impact of NT on infiltration and runoff when compared to tilled conditions.
Runoff and precipitation data was gathered from sites at Fillmore County, NE, Phelps County, NE, the USDA-ARS North Appalachian Experimental Watersheds (NAEW) near Coshocton, OH, and the Lennoxville Research Station …
U.S. Drought Monitor, July 29, 2014, Brad Rippey
U.S. Drought Monitor, July 29, 2014, Brad Rippey
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for July 29, 2014 (7/29/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, July 22, 2014, David Miskus
U.S. Drought Monitor, July 22, 2014, David Miskus
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for July 22, 2014 (7/22/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, July 15, 2014, David Miskus
U.S. Drought Monitor, July 15, 2014, David Miskus
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for July 15, 2014 (7/15/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, July 8, 2014, Anthony Artusa
U.S. Drought Monitor, July 8, 2014, Anthony Artusa
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for July 8, 2014 (7/8/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.
U.S. Drought Monitor, July 1, 2014, Anthony Artusa
U.S. Drought Monitor, July 1, 2014, Anthony Artusa
United States Agricultural Commodities in Drought Archive
Drought map of U.S. for July 1, 2014 (7/1/14) plus: U.S. crop areas experiencing drought (map), Approximate percentage of crop located in drought, by state (bar graph), Percent of crop area located in drought, past 52 weeks (line graph) for: Corn, Soybeans, Hay, Cattle, Winter wheat.