Correlations between sand content, clay content, EC_a, elevation and slope for two fields within a 194-ha farm in Hale County, Texas, in 2017.

Correlations between sand content, clay content, ECa, elevation and slope for two fields within a 194-ha farm in Hale County, Texas, in 2017.</p

Interaction effects between irrigation rates, sand content (0–15 cm), and slope on cotton yield in a 72-ha field in Hale County, Texas in 2017.

Interaction effects between irrigation rates, sand content (0–15 cm), and slope on cotton yield in a 72-ha field in Hale County, Texas in 2017.</p

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Soil sampling design for a 194-ha farm in Hale County, Texas in 2017 (basemap source: Esri, DigitalGlobe, GeoEye, i-cubed, USDA FSA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and the GIS User Community).

Soil sampling design for a 194-ha farm in Hale County, Texas in 2017 (basemap source: Esri, DigitalGlobe, GeoEye, i-cubed, USDA FSA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and the GIS User Community).</p

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Linear mixed-effects model for predicting cotton lint yield using irrigation rates, soil properties, and topography in two fields within a 194-ha farm in Hale County, Texas in 2017.

Linear mixed-effects model for predicting cotton lint yield using irrigation rates, soil properties, and topography in two fields within a 194-ha farm in Hale County, Texas in 2017.</p

Study site with irrigation treatment design in two fields of a 194-ha farm in Hale County, Texas in 2017 (basemap source: Esri, DigitalGlobe, GeoEye, i-cubed, USDA FSA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and the GIS User Community).

Study site with irrigation treatment design in two fields of a 194-ha farm in Hale County, Texas in 2017 (basemap source: Esri, DigitalGlobe, GeoEye, i-cubed, USDA FSA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and the GIS User Community).</p

Soil texture and EC_a variability for two fields within a 194-ha farm in Hale County, Texas.

Soil texture and ECa variability for two fields within a 194-ha farm in Hale County, Texas.</p

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