• Ammonium Sorbed to Zeolite Is Partly Available to Wheat in the First Growth Cycle 

      Føreid, Bente; Alvarenga Castellanos, Emilio Humberto; Szocs, Julia Maria; Makadi, Marianna (Journal article; Peer reviewed, 2019-03-05)
      Sorption could be a way to concentrate nutrients in diluted waste streams to bring more nutrients back to agriculture. However, the sorbed nutrients must be plant available. The aim of this work was to investigate how plant ...
    • Greenhouse gas emissions from digestate in soil 

      Dietrich, Maria; Fongen, Monica; Føreid, Bente (Peer reviewed; Journal article, 2020-03-11)
      Purpose Biogas residues, digestates, contain valuable nutrients and are therefore suitable as agricultural fertilizers. However, the application of fertilizers, including digestates, can enhance greenhouse gas (GHG) ...
    • Kompostens virkning i dyrket jord 

      Føreid, Bente; Bergersen, Ove; Sørheim, Roald (NIBIO POP;4(29) 2018, Journal article, 2018-12)
      Kompost produseres gjennom omdanning av organisk nedbrytbart materiale under god tilgang på luft. Prosessen kompostering benyttes for å omdanne det organiske materialet i avfall til en mer stabil ressurs. Varmen som ...
    • Phosphorus availability in residues as fertilizers in organic agriculture 

      Føreid, Bente (Journal article; Peer reviewed, 2017-04-03)
      Phosphorus (P) should be recycled from organic wastes as much as possible, and input is needed in stockless organic agriculture. Seven organic residues were assessed and compared them to mineral P fertilizer and rock ...