Now showing items 1-3 of 3
State-Space Description of Field Heterogenity: Water and Nitrogen Use in Cotton
(The Soil Science Society of America, 2002)
Field heterogeneity in soil texture and site elevation (SE) may affect crop water and N use. A 2yr (1998-1999) study was conducted on the Texas High Plains to determine the interdependence between management (irrigation ...
Ecnonomic Impacts of Precision Farming in Irrigated Cotton Production
(Agriculture Consortium of Texas, 2003)
Spatial optimal nitrogen fertilizer application levels and net revenues in irrigated cotton production were derived. Results indicate that precision farming can improve the profitability, and potentially reduce the ...
Multispectral Reflectance of Cotton Related to Plant Growth, Soil Water and Texture, and Site Elevation
(The American Society of Agronomy, 2001)
Radiometric data can be useful to determine the impact of field heterogeneity, irrigation, and fertilization on plant water and N use. A 2-yr (1998-1999) study was conducted on the South Texas High Plains to investigate ...