individual publications

• academic article

  • Spatial growth and nitrogen uptake variability of corn at two nitrogen levels.  Agronomy Journal.  95:1000-1011. 2003
  • Spatial yield response of two corn hybrids at two nitrogen levels.  Agronomy Journal.  95:1012-1022. 2003
  • Tillage and rotation effects on soil physical characteristics.  Agronomy Journal.  94:299-304. 2002

• article

  • Hybrid selection and site- specific planting in corn 2002
  • Nitrogen management for sorghum sudangrass. How to optimize N uptake efficiency? 2002
  • Variable N rate management in corn 2002

• conference paper

  • Soil Health, economic and water quality considerations with the use of sod crops in cron-based cropping systems.  Proc. Conf. Sod-based cropping systems. 2003

• document part

  • Spatial growth characteristics of two hybrids to nitrogen management 2002
  • Corn hybrid response to two N rates in fields with variable drainage 2001