Sökning: "N2- method"

Visar resultat 26 - 26 av 26 uppsatser innehållade orden N2- method.

  1. 26. Nitrogen mineralization in a sludge-amended sandy clay loam in South Africa

    L3-uppsats, SLU/Dept. of Soil Sciences

    Författare :Anna-Karin Mellin; [2005]
    Nyckelord :sewage sludge; nitrogen mineralisation; incubation; South Africa; soil; decomposition;

    Sammanfattning : Sewage sludge is a solid, semi-solid or liquid byproduct produced by waste water treatment plants. It contains both compounds of agricultural value (e.g. organic material, nitrogen, phosphorous, potassium and to a lesser extent calcium, sulphur and magnesium), and pollutants (e. LÄS MER