Data from: Tillage and fertilizer effects on crop yield and soil properties over 45 years in southern Illinois

Cook RL, Trlica A

Date Published: November 16, 2016

DOI: http://dx.doi.org/10.5061/dryad.7920c

 

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Title Tillage x Fertility Crop Yields 1970-2015, Soils, and Plant Tissue
Downloaded 30 times
Description These data represent crop yield data from 1970 to 2015 for the long-term Tillage x Fertility trial started by Dr. George Kapusta at the Southern Illinois University Belleville Research Center in Belleville, IL. Some other agronomic data are also included.
Download BRC_TxF_yield_1970-2015.csv (338.4 Kb)
Download README.txt (7.242 Kb)
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Title TxF soils increment data 1990 and 2013
Downloaded 5 times
Description These data were used for the Cook and Trlica 2016 publication. Soil plow layer (0-15 cm) was constructed from 5-cm increments. Metadata is included with the yield README file.
Download BRC_TxF_soils_increments_1990_2013.csv (31.04 Kb)
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Title TxF Corn plant tissue 1990 and 2014
Downloaded 2 times
Description These data were analyzed for the Cook and Trlica 2016 publication. Metadata are found in the yield README file.
Download BRC_TxF_Plant_tissue_1990_2014 Corn.csv (17.8 Kb)
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Title TxF historic soils composites 1978 1983 1990 1999 2011 2013
Downloaded 11 times
Description These data were NOT included in the Cook and Trlica 2016 publication. Curation for the historic soils data was imperfect and any use of this data should be considered not completely reliable. A thorough explanation of data processing and data issues is included in the README file. The composite samples were for the most part collected and analyzed at 0-15 cm soil cores.
Download BRC_TxF_soils_composite_78 83 90 99 2011 2013.csv (38.92 Kb)
Download README.txt (7.996 Kb)
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When using this data, please cite the original publication:

Cook RL, Trlica A (2016) Tillage and fertilizer effects on crop yield and soil properties over 45 years in southern Illinois. Agronomy Journal 108(1): 415-426. http://dx.doi.org/10.2134/agronj2015.0397

Additionally, please cite the Dryad data package:

Cook RL, Trlica A (2016) Data from: Tillage and fertilizer effects on crop yield and soil properties over 45 years in southern Illinois. Dryad Digital Repository. http://dx.doi.org/10.5061/dryad.7920c
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