Meny

Javascript verkar inte påslaget? - Vissa delar av Lunds universitets webbplats fungerar inte optimalt utan javascript, kontrollera din webbläsares inställningar.
Du är här

Effects of lime (CaCO3) on ectomycorrhizal colonization of Picea abies (L.) Karst. seedlings planted in a spruce forest

Författare:
Publiceringsår: 1995
Språk: Engelska
Sidor: 149-154
Publikation/Tidskrift/Serie: Scandinavian Journal of Forest Research
Volym: 10
Nummer: 2
Dokumenttyp: Artikel
Förlag: Scandinavian University Press

Sammanfattning

In two consecutive years, seedlings of Norway spruce (Picea abies) were planted in a 50-yr-old Norway spruce forest in limed (3.8 tons CaCO3 ha-1) and control plots. After 6 months they were harvested and the mycorrhizal status of the roots was analysed. Six types of mycorrhiza were distinguished. Three decreased after liming, two increased and one was not affected consistently by the liming. The effects on the total mycorrhizal colonization of the roots were opposite for the two years, indicating that the effects of liming are influenced strongly by other environmental factors. Statistical analysis also revealed pronounced natural variation in space. An inventory of the sporocarp-producing fungi showed that the number of saprotrophic species producing sporocarps was significantly higher in the limed plots whereas the number of ectomycorrhizal species was lower in the limed plots, compared with the control plots. It is concluded that more information is needed concerning the effects of liming on different soil types before any general conclusions can be made about its effects on mycorrhizal colonization.

Disputation

Nyckelord

  • Biology and Life Sciences
  • picea-abies
  • Ectomycorrhiza
  • liming

Övriga

Published
Yes
  • Microbial Ecology
  • ISSN: 0282-7581

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen