1. Prospects and results for optical systems for site-specific on-the-go control of nitrogen-top-dressing in Germany

   • H. J. Heege
   • S. Reusch
   • E. Thiessen

   OriginalPaper 15 February 2008 Pages: 115 - 131

   

2. An on-farm approach to quantify yield variation and to derive decision rules for site-specific weed management

   • C. Ritter
   • D. Dicke
   • R. Gerhards

   OriginalPaper 26 March 2008 Pages: 133 - 146

   

3. Evaluation of site-specific management zones on a farm with 124 contiguous small paddy fields in a multiple-cropping system

   • Sachiko Ikenaga
   • Tatsuya Inamura

   OriginalPaper 04 April 2008 Pages: 147 - 159

   

4. Multi-time scale analysis of sugarcane within-field variability: improved crop diagnosis using satellite time series?

   • Agnès Bégué
   • Pierre Todoroff
   • Johanna Pater

   OriginalPaper 17 April 2008 Pages: 161 - 171

   

5. Variogram or semivariogram? Understanding the variances in a variogram

   • Martin Bachmaier
   • Matthias Backes

   Short Discussion 24 February 2008 Pages: 173 - 175

6. J. De Gruitjer, D. Brus, M. F. P. Bierkens and M. Knotters, Sampling for Natural Resource Monitoring

   • Margaret A. Oliver

   Book Review 22 December 2007 Pages: 177 - 179