Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

Assessing plant-microbial competition for P-33 using uptake into phospholipids

In English

Författare

Summary, in English

A novel method of estimating soil microbial P uptake, using P-33 incorporation into the phospholipids in soil microbial biomass, was used in a study of P-competition between plants and microorganisms. The microbial biomass, and thus the competition for the added P-33, was altered by using different glucose treatments in a microcosm set-up. There was obvious competition for P-33, as shown by the negative relationship between P-33 uptake by the plant and P-33 incorporation into microbial phospholipids. The data thus indicate that soil microorganisms partly control P-33 uptake by the plant. The suggested method of measuring P-33 in phospholipids appears to have the potential to provide a rapid alternative to techniques such as chloroform fumigation-extraction for the determination of microbial P uptake, although at present the method will only give relative estimates of P uptake.

Publiceringsår

2007

Språk

Engelska

Sidor

233-237

Publikation/Tidskrift/Serie

Applied Soil Ecology

Volym

36

Issue

2-3

Dokumenttyp

Artikel i tidskrift

Förlag

Elsevier

Ämne

  • Biological Sciences

Nyckelord

  • FUMIGATION
  • RAPID METHOD
  • EXTRACTION METHOD
  • BIOMASS-P
  • SOIL
  • NITROGEN
  • PHOSPHORUS
  • MICROORGANISMS
  • GLUCOSE
  • COMMUNITIES

Status

Published

Projekt

  • Effect of environmental factors on fungal and bacterial growth in soil
  • Carbon drivers and microbial agents of soil respiration
  • Microbial carbon-use efficiency

Forskningsgrupp

  • Microbial Ecology

ISBN/ISSN/Övrigt

  • ISSN: 0929-1393