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SC2_FACETS BMP Field Trial Data from Stripling Irrigation Research Park, Georgia.zip (39.21 kB)

Floridan Aquifer Collaborative Engagement for Sustainability (FACETS) - Field trial data from University of Georgia Stripling Irrigation Research Park (SIRP): ARDN Products

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posted on 2024-02-21, 19:29 authored by Cheryl PorterCheryl Porter, Meng Zhang

ARDN (Agricultural Research Data Network) annotations for "Floridan Aquifer Collaborative Engagement for Sustainability (FACETS) - Field trial data from University of Georgia Stripling Irrigation Research Park (SIRP)". The ARDN project (https://usda.figshare.com/ARDN) is a network of datasets harmonized and aggregated using the ICASA vocabulary, as recommended by USDA NAL (https://data.nal.usda.gov/data-dictionary-examples) and described in detail here: www.tinyurl.com/icasa-mvl”.

ARDN provides dataset annotations which facilitate interoperability. For information on how to use ARDN annotations and other data products, see https://agmip.github.io/ARDN/ARDN_how.html.

Research was conducted at the University of Georgia’s Stripling Irrigation Research Park (SIRP) located near Camilla, Georgia in a 4 ha research field known as the Newton Lateral (31°16'46.24"N, 84°17'59.59"W). The field is divided into three blocks (North, Middle, South) with each block containing 27 plots. The plots were each 14.5 × 14. 5 m (48 × 48 ft or 48 ft long × 16 rows wide). The eight middle rows in each plot were used for data collection and the four rows on either side of the middle eight served as buffers. The soil in the Newton Lateral field is classified as a Lucy Loamy Sand with available water holding capacity of 0. 08 cm/cm with 0 to 5% slope. Soil texture varies slightly across the field with 83% Sand, 10% Silt and 7% Clay in the South block to 86% Sand, 8% Silt, and 6% Clay in the North block. The field is irrigated with a variable rate enabled lateral irrigation system which can apply a unique water application rate to each of the 81 plots. A portable liquid fertilizer injection system allows for application of unique fertilizer application rate to each of the 81 plots through the irrigation system (fertigation). The experimental design utilized a randomized complete block design. The 27 plots in each block were divided into nine treatments with three replicates each. A cotton-peanut-corn rotation was maintained with crops rotating from north to south each year. All crops were planted into a rye cover crop using strip tillage following burndown with glyphosate. Three irrigation × three fertilization treatments were evaluated in the corn and cotton plots. Since N fertilizer is not applied to peanut during the growing season, nine irrigation treatments were evaluated in peanut. During each growing season, soil moisture was monitored continuously in each plot using matric potential type soil moisture sensors in all crops. Soil nitrogen and rye cover crop biomass was measured prior to burndown. Soil nitrogen and crop biomass was measured at regular intervals during the growing season with the final sample being collected just prior to harvest. Biomass included dry weight of separate plant tissues as well as Total Kjeldahl Nitrogen (TKN) and yield. Soil samples were collected to 0.9 m in 4 increments and analyzed for Nitrate, Ammonium, and TKN.

For more information about this dataset contact: Cheryl H. Porter: cporter@ufl.edu Meng Zhang: meng.zhang15@ufl.edu


Resources in this dataset:

  • Resource Title: SC2 files for "FACETS BMP Field Trial Data from Stripling Irrigation Research Park, Georgia" dataset.

    File Name: SC2_FACETS BMP Field Trial Data from Stripling Irrigation Research Park, Georgia.zip

    Resource Description: File contains 11 SC2 files for the "FACETS BMP Field Trial Data from Stripling Irrigation Research Park, Georgia" dataset, one file for each file in the original dataset.

    Resource Software Recommended: AgMIP Data Factory,url: https://data.agmip.org/ardn/tools/data_factory

Funding

USDA-NIFA: 2019-67021-29921

History

Data contact name

Zhang, Meng

Data contact email

meng.zhang15@ufl.edu

Publisher

Ag Data Commons

Intended use

ARDN network of interoperable data. See https://agmip.github.io/ARDN/ and https://agmip.github.io/ARDN/ARDN_how.html.

Temporal Extent Start Date

2018-08-01

Temporal Extent End Date

2022-07-31

Theme

  • Not specified

Geographic Coverage

{"type":"FeatureCollection","features":[{"geometry":{"type":"Point","coordinates":[-84.299886,31.279511]},"type":"Feature","properties":{}}]}

Geographic location - description

Stripling Irrigation Research Park, Georgia

ISO Topic Category

  • environment
  • farming

Ag Data Commons Group

  • ARDN

National Agricultural Library Thesaurus terms

aquifers; field experimentation; Georgia; data collection; buffers; loamy sand soils; water holding capacity; soil texture; sand; silt; irrigation systems; liquid fertilizers; fertilizer rates; fertigation; experimental design; crop rotation; rye; cover crops; strip tillage; glyphosate; corn; cotton; nitrogen fertilizers; peanuts; growing season; soil water; nitrogen; biomass; harvesting; plant tissues; total Kjeldahl nitrogen; soil sampling; nitrates; ammonium; soil matric potential

Pending citation

  • No

Public Access Level

  • Public

Preferred dataset citation

Porter, Cheryl H.; Zhang, Meng (2022). Floridan Aquifer Collaborative Engagement for Sustainability (FACETS) - Field trial data from University of Georgia Stripling Irrigation Research Park (SIRP): ARDN Products. Ag Data Commons. https://doi.org/10.15482/USDA.ADC/1529178