• Efficiency of combined waste resources as N and P fertiliser to spring cereals 

      Brod, Eva; Haraldsen, Trond; Krogstad, Tore (Bioforsk rapport;7(184) 2012, Research report, 2012-12-17)
      N-rich waste resources have potentially good effects if applied as fertiliser to spring cereals. P fertilisation effects of meat and bone meal are strongly determined by soil pH, whereas P in bottom wood ash seems to have ...