Organic acid extraction from rhizosphere soil: effect of field-moist, dried and frozen samples

  title={Organic acid extraction from rhizosphere soil: effect of field-moist, dried and frozen samples},
  author={Tanja Mimmo and Massimiliano Ghizzi and Claudio Marzadori and Carlo Emanuele Gessa},
  journal={Plant and Soil},
This study investigates the effect of soil treatment and storage on organic acid extraction. For this study one clayey-loamy (Typic Udochrept) and one sandy-loamy (Aquic Ustifluvent) soil were selected and used to grow Lupinus albus L. plants in a climate chamber. After 4 weeks the rhizosphere soil was sampled and divided into five portions: (a) field moist, no storage; (b) air-dried; (c) oven-dried, (d) field-moist at +4°C for 8 weeks; (e) field-moist at −20°C for 8 weeks. Organic acid… CONTINUE READING


Publications referenced by this paper.
Showing 1-10 of 20 references

Studying dried, stored soil samples— some pitfalls

  • R Bartlett, B James
  • Soil Sci Soc Am J
  • 1980
Highly Influential
6 Excerpts

Winter respiratory activity in aspen woodland forest floor litter and soils

  • ES Coxson, D Parkinson
  • Soil Biol Biochem
  • 1987
Highly Influential
3 Excerpts

Cold storage and pretreatment incubation effects on soil microbial properties

  • YB Lee, N Lorenz, LK Dick, RP Dick
  • Soil Sci Soc Am J
  • 2007
2 Excerpts

Phosphorus solubility and sorption in frozen, air-dried and field moist soil

  • T Peltovuori, H Soinne
  • Eur J Soil Sci
  • 2005
2 Excerpts

Effects of soil sample storage treatment on the composition and Fe, Al and Mn Speciation of soil solutions obtained by centrifugation

  • DV Pérez, RC de Campos, NA Meneguelli
  • Water , Air , and Soil Pollution
  • 2003
1 Excerpt

Exudation of low molecular weight organic acids by Lupinus albus L., Lupinus angustifolius L. and Lupinus luteus L. as affected by phosphorus supply

  • K Egle, W Romer, H Keller
  • Agronomie
  • 2003
2 Excerpts

Organic acid mediated P mobilization in the rhizosphere and uptake by maize

  • L Ström, AG Owen, DL Godbold, DL Jones
  • roots. Soil Biol Biochem
  • 2002
1 Excerpt

Similar Papers

Loading similar papers…