Räty, Mari; Rasa, Kimmo; Nikolenko, Olga; Yli-Halla, Markku; Uusi-Kämppä, Jaana and Pietola, Liisa (2006) Nutrient retention by differently managed vegetation of buffer zones. Paper at: Transport and retention of pollutants from different production systems : NJF seminar 373, Tartu, Estonia, 11-14 June 2006.
Shoots growth and nutrient concentration of differently vegetated buffer zones(BZ) were studied in south-western Finland with clay soils. Aboveground plant biomasses differed greatly among each of the six vegetation types with different age and harvesting parctice. The concentration of P AAAc in soil surface increased with natural vegetation with no harvest. The preliminary results for the BZ plots emphasized the role of vegetation and grazing in an additional nutrient loading.
|EPrint Type:||Conference paper, poster, etc.|
|Type of presentation:||Paper|
|Keywords:||buffer zones, vegetation, phosphorus|
|Subjects:||Environmental aspects > Air and water emissions|
|Research affiliation:|| Finland > Univ. Helsinki|
Finland > MTT Agrifood Research
|Deposited By:||Koistinen, Riitta|
|Deposited On:||21 Sep 2009 12:28|
|Last Modified:||12 Apr 2010 07:40|
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