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

@article{Mimmo2008OrganicAE,
  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},
  year={2008},
  volume={312},
  pages={175-184}
}
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

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