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USDA-ARS Colorado Maize Water Productivity Dataset 2008-2011

USDA/ARS engineer Tom Trout checks out the CoAgMet weather station instrumentation. (Credit Peggy Greb)

The USDA-Agricultural Research Service carried out a water productivity field trial for irrigated maize (Zea mays L.) at the Limited Irrigation Research Farm (LIRF) facility in northeastern Colorado in 2008 through 2011. The dataset includes daily measurements of irrigation, precipitation, soil water storage, and plant growth; daily estimates of crop evapotranspiration; and seasonal measurement of crop water use and crop yield. Soil parameters and hourly and daily weather data are also provided. The dataset can be useful to validate and refine maize crop models.

The data are presented in spreadsheet format. The primary data files are the four annual LIRF Maize 20xx.xlsx files that include the daily water balance and phenology, final yield and biomass data, and crop management logs. Annual LIRF Weather 20xx.xlsx files provide hourly and daily weather parameters including reference evapotranspiration. The LIRF Soils.xlsx file gives soil parameters. Each spreadsheet contains a Data Descriptions worksheet that provides worksheet or column specific information. Comments are embedded in cells with specific information. A LIRF photos.pdf file provides images of the experimental area, measurement processes and crop conditions.

Dataset Info

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FieldValue
Author
Trout, Thomas
(ORCID)
Product Type
Database
Spatial / Geographical Coverage Area
POLYGON ((-104.63919639587 40.446155404075, -104.63919639587 40.449159989004, -104.6345615387 40.449159989004, -104.6345615387 40.446155404075))
Spatial / Geographical Coverage Location
N.E. of Greeley Colorado; 40°26’ N, 104°38’ W,
Temporal Coverage
2008-01-01/2011-12-31
Frequency
Irregularly
Intended Use
Primary use is to improve or validate agricultural crop (maize) models.
Use Limitations
Limitations are noted in the dataset files. Data is from field/plot scale field research.
Publisher
Ag Data Commons
Contact Name
Trout, Thomas
Contact Email
Public Access Level
Public
Primary Article

Trout, T.J. and Bausch, W.C. (2017). USDA-ARS Colorado maize water productivity data set. Irrig. Sci., 35, 1-9.

Related Article

Qi, Ziming, L Ma, W.C. Bausch, T.J. Trout, LR. Ahuja, G.N. Flerchinger, Q.X. Fang. (2016). Simulating Maize Production, Water and Surface Energy Balance, Canopy Temperature, and water stress under Full and Deficit Irrigation. Trans. ASABE 59(2):623-633.

Ma, Liwang, L.R. Ahuja, T.J. Trout, B.T. Nolan, and R.W. Malone. 2016. Simulating Maize Yield and Biomass with Spatial Variability of Field Capacity. Agron. J. 108(1):171-184.

Ma, L, L.R. Ahuja, B.T. Nolan, R.W. Malone, and T.J. Trout (2012). Root zone water quality model (RZWQM2): Model use, calibration, and validation. Trans. ASABE 55(4): 1425-1446.

Kullberg, E.G., K.C. DeJonge, and J.L. Chávez (2017), Evaluation of thermal remote sensing indices to estimate crop evapotranspiration coefficients, Agricultural Water Management, 179: 64-73.

AgID: 5311570
License
Dataset DOI (digital object identifier)
10.15482/USDA.ADC/1254006
Bureau Code
005:18 - Agricultural Research Service
Modified Date
2017-03-14
Release Date
2016-05-13
Ag Data Commons Keywords: 
  • Agroecosystems & Environment
  • Water
  • Evapotranspiration
  • Agroecosystems & Environment
  • Soil
  • Physical properties
  • Plants & Crops
  • Crop production
  • Agroecosystems & Environment
  • Weather and Climate
  • Agroecosystems & Environment
  • Plants & Crops
  • Agroecosystems & Environment
  • Water
  • Agroecosystems & Environment
  • Soil
State or Territory: 
National Agricultural Library Thesaurus Term: 
ISO Topic(s):