• Soil spatial variability and site-specific fertilization maps in an apple orchard 

      Aggelopoulou, K. D.; Pateras, D.; Fountas, S.; Gemtos, T. A.; Nanos, G. D. (2011)
      In the present study, the spatial variability of some soil physical and chemical properties in a 0.8 ha apple orchard were studied. Sixty soil samples were taken from two sampling depths: 0-0.3 m and 0.3-0.6 m. The soil ...
    • Soil spatial variability in small Greek apple orchards 

      Aggelopoulou, K. D.; Pateras, D.; Fountas, S.; Gemtos, T. A.; Nanos, G. D. (2007)
      In the present study, the spatial variability of some soil physical and chemical properties in a 0.8 ha apple orchard were studied. Sixty soil samples were taken to a depth of 30 cm and analyzed for the following soil ...
    • Spatial and temporal variability of yield and fruit quality in apples 

      Aggelopoulou, K. D.; Nanos, G. D.; Gemtos, T. A. (2010)
      The objective of this work was to study the spatial and temporal variability of yield and fruit quality in an apple (Malus × domestica) orchard for three consecutive years. The orchard was located in Ptolemaida area, ...
    • Spatial variation in yield and quality in a small apple orchard 

      Aggelopoulou, K. D.; Wulfsohn, D.; Fountas, S.; Gemtos, T. A.; Nanos, G. D.; Blackmore, S. (2010)
      We describe the yield and quality of apples from a 0.8 ha apple orchard located in northern Greece over two growing seasons and consider the potential for site-specific management. The orchard has two apple cultivars: Red ...
    • Yield prediction in apples using Fuzzy Cognitive Map learning approach 

      Papageorgiou, E. I.; Aggelopoulou, K. D.; Gemtos, T. A.; Nanos, G. D. (2013)
      This work investigates the yield modeling and prediction process in apples (cv. Red Chief) using the dynamic influence graph of Fuzzy Cognitive Maps (FCMs). FCMs are ideal causal cognition tools for modeling and simulating ...