• Evaluation of organic fertilizers and biostimulants on sand-based golf greens and football fields 

      Aamlid, Trygve; Hanslin, Hans Martin; Molteberg, Bjørn; Susort, Åge; Steensohn, Anne; Enger, Frank; Haaland, Palle (Bioforsk rapport;2(61) 2007, Research report, 2007-05-18)
      Twelve fertilizer/biostimulant products or product families were compared with mineral fertilizer in three two-year trials on USGA greens and sand-based football fields in southern Norway. Within each trial, all treatments ...