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Ammonia volatilisation from livestock slurries and mineral fertilisers

Af: Sven Gjedde Sommer
Kategori: Naturvidenskab div.
Kategori nr.: 6690
Varenr.: 2051431
| Stregkode: 9788776747121
Direkte | Leverandør: Diverse kreditorer (bibi)

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Beskrivelse

Ammonia emissions from farming are causing environmental problems on local and regional scale in Europe and elsewhere. These emissions also reduce the efficiency of manure as a fertiliser in crop production. This thesis presents a body of research and development on technologies to reduce ammonia emissions from stored animal slurry, field-applied slurry and mineral fertilisers.

The processes involved in the release of ammonia from slurry, transport of ammonium and pH changes in surface layers of stored slurry and slurry and fertilisers applied to the surface of bare solis are described. Techniques and management practices that reduce ammonia emission are presented and evaluated. With continued research, we will better understand the relationships between ammonia emissions and the most important underlying processes. This information can be used to develop technologies, models and decision support for better management of animal manure, leading to a minimal negative impact on the environment and a strong positive impact on plant production.

The thesis makes a contribution to research using basic science to develop applied technological solutions. It also proposes areas for future research that can enable efficient use of manure and reduce environmental pollution.

Detaljer

  • EAN
    9788776747121
  • Vægt
    0 g
  • Disponent
    Direkte titel
  • Forfatter
    Sven Gjedde Sommer
  • Forlag
    University Press of Southern Denmark
  • Udgave
    1
  • ISBN
    9788776747121
  • Sprog
    Engelsk
  • Orginalsprog
    Engelsk
  • Sideantal
    128
  • Udgivelsesdato
  • Format
    Hæftet
  • Themakode
    TVD
  • Kategori
    Naturvidenskab div.
  • Kategori nr
    6690
  • Lev. varenr.
    99999999