Ambient PM10 Concentrations at a Beef Cattle Feedlot in Kansas

2007 ◽  
Author(s):  
Edna B Razote ◽  
Ronaldo G Maghirang ◽  
James P Murphy ◽  
Brent W Auvermann ◽  
Joseph P Harner ◽  
...  
Keyword(s):  
Beef Cattle ◽  
Cattle Feedlot

Use of soybean hulls as a replacement for dry rolled corn in beef cattle feedlot receiving diets

2011 ◽  
Vol 89 (12) ◽  
pp. 4142-4150 ◽  
Author(s):  
C. J. Mueller ◽  
H. M. Blalock ◽  
R. H. Pritchard
Keyword(s):  
Beef Cattle ◽  
Soybean Hulls ◽  
Cattle Feedlot

Runoff Losses of Excreted Chlortetracycline, Sulfamethazine, and Tylosin from Surface-Applied and Soil-Incorporated Beef Cattle Feedlot Manure

2014 ◽  
Vol 43 (2) ◽  
pp. 549-557 ◽  
Author(s):  
Inoka D. Amarakoon ◽  
Francis Zvomuya ◽  
Allan J. Cessna ◽  
Dani Degenhardt ◽  
Francis J. Larney ◽  
...  
Keyword(s):  
Beef Cattle ◽  
Runoff Losses ◽  
Cattle Feedlot

Weed Seed Viability in Composted Beef Cattle Feedlot Manure

2003 ◽  
Vol 32 (3) ◽  
pp. 1105-1113 ◽  
Author(s):  
Francis J. Larney ◽  
Robert E. Blackshaw
Keyword(s):  
Beef Cattle ◽  
Seed Viability ◽  
Weed Seed ◽  
Cattle Feedlot

Ammonia Emission from a Beef Cattle Feedlot and Its Local Dry Deposition and Re-Emission

2016 ◽  
Vol 45 (4) ◽  
pp. 1178-1185 ◽  
Author(s):  
S. M. McGinn ◽  
H. H. Janzen ◽  
T. W. Coates ◽  
K. A. Beauchemin ◽  
T. K. Flesch
Keyword(s):  
Beef Cattle ◽  
Dry Deposition ◽  
Ammonia Emission ◽  
Cattle Feedlot

scholarly journals Nitrous Oxide Fluxes from a Commercial Beef Cattle Feedlot in Kansas

2014 ◽  
Vol 7 ◽  
pp. ASWR.S12841 ◽  
Author(s):  
Orlando A. Aguilar ◽  
Ronaldo Maghirang ◽  
Charles W. Rice ◽  
Steven L. Trabue ◽  
Larry E. Erickson
Keyword(s):  
Nitrous Oxide ◽  
Beef Cattle ◽  
Agricultural Soils ◽  
Environmental Concern ◽  
Surface Condition ◽  
Emission Rates ◽  
Surface Conditions ◽  
Air Temperatures ◽  
Cattle Feedlots ◽  
Cattle Feedlot

Emission of greenhouse gases, including nitrous oxide (N2O), from open beef cattle feedlots is becoming an environmental concern; however, research measuring emission rates of N2O from open beef cattle feedlots has been limited. This study was conducted to quantify N2O emission fluxes as affected by pen surface conditions, in a commercial beef cattle feedlot in the state of Kansas, USA, from July 2010 through September 2011. The measurement period represented typical feedlot conditions, with air temperatures ranging from -24 to 39°C. Static flux chambers were used to collect gas samples from pen surfaces at 0, 15, and 30 minutes. Gas samples were analyzed with a gas chromatograph and from the measured concentrations, fluxes were calculated. Median emission flux from the moist/muddy surface condition was 2.03 mg m−2 hour−1, which was about 20 times larger than the N2O fluxes from the other pen surface conditions. In addition, N2O peaks from the moist/muddy pen surface condition were six times larger than emission peaks previously reported for agricultural soils.

Quantity and Quality of Runoff from a Beef Cattle Feedlot in Southern Alberta

2004 ◽  
Vol 33 (3) ◽  
pp. 1088 ◽  
Author(s):  
Jim J. Miller ◽  
Brian P. Handerek ◽  
Bruce W. Beasley ◽  
Edith C. S. Olson ◽  
L. Jay Yanke ◽  
...  
Keyword(s):  
Beef Cattle ◽  
Southern Alberta ◽  
Cattle Feedlot

MODELING SEEPAGE FROM AN UNLINED BEEF CATTLE FEEDLOT RUNOFF STORAGE POND

1999 ◽  
Vol 42 (5) ◽  
pp. 1437-1446 ◽  
Author(s):  
D. B. Parker ◽  
D. E. Eisenhauer ◽  
D. D. Schulte ◽  
D. L. Martin
Keyword(s):  
Beef Cattle ◽  
Storage Pond ◽  
Cattle Feedlot

Fresh, Stockpiled, and Composted Beef Cattle Feedlot Manure

2006 ◽  
Vol 35 (5) ◽  
pp. 1844-1854 ◽  
Author(s):  
Francis J. Larney ◽  
Katherine E. Buckley ◽  
Xiying Hao ◽  
W. Paul McCaughey
Keyword(s):  
Beef Cattle ◽  
Cattle Feedlot

Open-path eddy covariance measurements of ammonia fluxes from a beef cattle feedlot

2015 ◽  
Vol 213 ◽  
pp. 193-202 ◽  
Author(s):  
Kang Sun ◽  
Lei Tao ◽  
David J. Miller ◽  
Mark A. Zondlo ◽  
Kira B. Shonkwiler ◽  
...  
Keyword(s):  
Beef Cattle ◽  
Eddy Covariance ◽  
Open Path ◽  
Eddy Covariance Measurements ◽  
Cattle Feedlot
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