Hendrik: Created page with "The data set covers field experimental data of five experiments covering a wide range of growing conditions. The selected data come from an experiment on interactive effects of elevated CO2 by water and elevated CO2 by nitrogen fertilizer application from a Free-Air Carbon Dioxide Enrichment experiment (FACE) at Arizona in USA; a nitrogen rate fertilizer experiment from three locations and two years in The Netherlands; water deficit experiments at Lincoln in New Zealand..."

2024-08-23T14:01:57Z

Created page with "The data set covers field experimental data of five experiments covering a wide range of growing conditions. The selected data come from an experiment on interactive effects of elevated CO2 by water and elevated CO2 by nitrogen fertilizer application from a Free-Air Carbon Dioxide Enrichment experiment (FACE) at Arizona in USA; a nitrogen rate fertilizer experiment from three locations and two years in The Netherlands; water deficit experiments at Lincoln in New Zealand..."

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The data set covers field experimental data of five experiments covering a wide range of growing conditions. The selected data come from an experiment on interactive effects of elevated CO2 by water and elevated CO2 by nitrogen fertilizer application from a Free-Air Carbon Dioxide Enrichment experiment (FACE) at Arizona in USA; a nitrogen rate fertilizer experiment from three locations and two years in The Netherlands; water deficit experiments at Lincoln in New Zealand and at Cunderdin in Australia; and a temperature sensitivity experiment at Obregon in Mexico. The data consist of 65 experimental treatments with more than 1000 detailed observations. From this data set we took a minimum data set relevant for our domain.

== Provider's website ==
[https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/V4P6PU https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/V4P6PU]

== Documentation ==
Kassie et al., 2008. Field experimental data for crop modeling of wheat growth response to nitrogen fertilizer, elevated CO2, water stress, and high temperature. https://doi.org/10.18174/odjar.v4i0.15828

== Background ==

== Pre-processing ==
We used DSSAT user manual for definition of variables

=== CROP_CODE ===
Attribute: defined in the study 
Remark: -

=== CUL_NAME ===
Attribute: CUL_NAME (in management file) 
Remark: -

=== CROP_DEV_BBCH ===
Attribute: pdate (management files), ADAT/MDAT (experimental files) 
Remark: The following translation table was used to convert stage into BBCH value. 
Note that for USA and Netherlands there were extra stages that were not yet included: 
* pdate (planting) is mapped to BBHC 00
* ADAT (anthesis) is mapped to BBHC 61
* MDAT (physiological maturity) is mapped to BBHC 89

=== PLANT_DENSITY_CNT_M2 ===
Attribute: PLPOP 
Remark: -

=== TOPS_DWT_KGHA ===
Attribute: CWAD (canopy (above ground) dry weight) 
Remark: -

=== SO_DWT_KGHA ===
Attribute: GWAD (grain weight (kg DM ha-1)) 
Remark: -

=== SO_DWT_KGHA (if GWAD is not available) ===
Attribute: HWAH (yield at harvest (kg DM ha-1)) 
Remark: -

=== LAIG ===
Attribute: LAID (Leaf area index) 
Remark: -

ODJAR KASSIE ET AL 2018 - Revision history