Bruner Farm Study for Resilient Economic Agricultural Practices in Ames, Iowa

Bruner Farm Study for Resilient Economic Agricultural Practices in Ames, Iowa

Soil P analyzed by Bray P extractant. Soil K analyzed by Ammonium Acetate extractant. For MeasSoilCover estimates: Photos were taken with a Canon, 12.3 megapixel EOS Rebel T3 mounted on a Van-Guard QS-46 large format quick shoe. The monopod that the amera/shoe assembly was attached to is a Wooster Sherlock model R056 telescoping pole. A mounting racket and spirit level (part #’s MSRMB and MSRSLA respectively, available from Cropscan inc. http://www.cropscan.com/mpscs.html) were attached to the pole in a manner so that when the camera is mounted, and the bubble in the spirit level is centered, then the focal plane of the camera is perpendicular to the ground resulting in a nadir image of the ground beneath the camera. The fully extended pole camera assembly was carried diagonally across each plot in field 70/71 an East to West or West to East transect with photos being taken every 9 paces. The unit was angled in such a way that the shadow from the pole and camera was not included in the photo. In the larger plots at the Uthe farm and the Poets facility, 30 to 40 paces were taken between each photo. The self timer on the camera was set for a 10 second delay and the camera was focused before initiating the timer. In most instances, 10 seconds was ample time to maneuver the camera into position for the photo. The cameras motion stabilizer function was turned on and the18mm zoom setting was always used to capture the maximum amount of area in each photo. Cold days, and wind speeds in excess of 30mph present a challenge. Photos were downloaded from the camera with the EOS utility software supplied with the camera and analyzed with sample point version 1.51 with a grid size of 10x10 chosen. A newer version of sample point is available at http://www.samplepoint.org/.

Simple

Alternate title

Bruner Farm Study for REAP in Ames, Iowa
Date (Creation)
2017-12-19
Status
On going
Point of contact
Organisation name Individual name Electronic mail address Role

USDA-ARS

Doug Karlen

Doug.Karlen@ars.usda.gov

Principal investigator

U.S. Department of Agriculture - Agricultural Research Service

Bruce Vandenberg

bruce.vandenberg@ars.usda.gov

Publisher
Maintenance and update frequency
Irregular

FIPS State/County Codes

  • Iowa=19 > Boone County=19015

GCMD Locations

  • CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > IOWA
Keywords

  • Ames IA BRUN

  • Natural Resources and Genomics

  • REAP

  • NP211

  • NP212

  • models

  • cameras

  • ammonium acetate

Data Source Affiliation

  • USDA > ARS > REAP > Ames, Iowa

  • USDA > ARS > Natural Resources and Sustainable Agricultural Systems National Program > 211 Water Availability and Watershed Management

  • USDA > ARS > Natural Resources and Sustainable Agricultural Systems National Program > 212 Soil and Air

Federal Program Inventory

  • Department of Agriculture=5 > National Research=005:040

OMB Bureau Codes

  • Department of Agriculture=5 > Agricultural Research Service=005:018
Use limitation

Citation requested if data is used.
Access constraints
otherRestictions
Other constraints

PUBLIC DOMAIN NOTICE: This database is a "United States Government Work" under the terms of the United States Copyright Act. It was written as part of the author's official duties as a United States Government employee and thus cannot be copyrighted. This software/database is freely available to the public for use. The Agricultural Research Service (ARS) and the U.S. Government have not placed any restriction on its use or reproduction. Although all reasonable efforts have been taken to ensure the accuracy and reliability of the software and data, the ARS and the U.S. Government do not and cannot warrant the performance or results that may be obtained by using this software or data. The ARS and the U.S. Government disclaim all warranties, express or implied, including warranties of performance, merchantability or fitness for any particular purpose.

Spatial representation type
Vector
Language
English
Topic category
  • Farming
  • Environment
Description

Time range of experiment
Begin date
2005-05-12
End date
2017-09-11
Description

Bounding Box of study
N
S
E
W
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Reference system identifier
WSG 1984

Distribution format
Name Version

Text

1.0
OnLine resource
Protocol Linkage Name

WWW:LINK-1.0-http--link

 		https://gpsr.ars.usda.gov/IAAMBRUN

Bruner Farm Study for Resilient Economic Agricultural Practices in Ames, Iowa
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_AllCellComments.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_ExperUnits.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_FieldSites.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_MeasBiomassMinAn.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_MeasHarvestFraction.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_MeasResidueMgnt.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_MeasSoilChem.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_MeasSoilCover.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_MeasSoilPhys.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_MgtAmendments.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_MgtPlanting.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_MgtTillage.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_Overview.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_Persons.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_Treatments.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_WeatherDaily.csv
OnLine resource
Protocol Linkage Name

WWW:DOWNLOAD-1.0-http--download

 		https://gpsr.ars.usda.gov/csv/IAAMBRUN/IAAMBRUN_WeatherStation.csv
Statement

Discuss amount of knowledge of data quality
Hierarchy level
Dataset
Statement

Discuss knowledge of data acquisation, proceesing and analysis. Add processing steps for details.

Metadata

File identifier
331ecd23-c7cd-4574-a519-9c4817ca5de7 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2019-08-27T16:58:02
Metadata standard name

ISO 19115:2003/19139
Metadata standard version

1.0
Metadata author
Organisation name Individual name Electronic mail address Role

U.S. Department of Agriculture - Agricultural Research Service

Bruce Vandenberg

bruce.vandenberg@ars.usda.gov

Publisher
 
 

Overviews

overview
Experiment Overview
overview
Plot Layout

Spatial extent

N
S
E
W
thumbnail




Keywords

Data Source Affiliation

USDA > ARS > Natural Resources and Sustainable Agricultural Systems National Program > 211 Water Availability and Watershed Management USDA > ARS > Natural Resources and Sustainable Agricultural Systems National Program > 212 Soil and Air USDA > ARS > REAP > Ames, Iowa
FIPS State/County Codes

Iowa=19 > Boone County=19015
Federal Program Inventory

Department of Agriculture=5 > National Research=005:040
OMB Bureau Codes

Department of Agriculture=5 > Agricultural Research Service=005:018


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