Now showing items 1-2 of 2

  • Division S-4- Soil Fertility and Plant Nutrition 

    Segarra, Eduardo; Green, Cary J.; Lascano, Robert J.; Bordovsky, James P.; Mosier, Arvin R.; Keeling, J.Wayne; Booker, J.D.; Bronson, Kevin F.; Chua, Teresita T. (Soil Science Society of America, 2003)
    Nitrogen recommendations for Upland cotton (Gosspium hirsutum L.) in the western USA are based on spring soil NO³--N tests. In-season monitoring of plant N status is another approach. Our primary objective was to test ...
  • State-Space Description of Field Heterogenity: Water and Nitrogen Use in Cotton 

    Segarra, Eduardo; Bronson, Kevin F.; Wilson, L.Ted; Booker, Jill; Lascano, Robert J.; Li, Hong (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 ...