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Parcourir par sujet "Application of fertilizers"

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    • 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 ...

    • Variable rate application of side-dress nitrogen on cotton in Georgia, USA 

      Liakos, V.; Vellidis, G.; Harris, G.; Hill, R.; Henry, H. (2013)
      Uniform application of fertilizers is inefficient as it does not consider field variability. During the last decade, variable rate application (VRA) has become increasingly popular. The goal of this study was to asses VRA ...