Mobilization of X-ray amorphous and crystalline aluminum and iron phosphates by common soil extraction procedures

Publikation: Beitrag in FachzeitschriftArtikelBegutachtung

4 Zitate (Scopus)

Abstract

Soil extraction with 0.1 M NaOH completely dissolves X-ray amorphous as well as crystalline AlPO4 and FePO4. Extraction with acidic NH4 oxalate completely mobilizes X-ray amorphous AlPO4 and FePO4 in addition to phosphate adsorbed to poorly-crystallized Al and Fe minerals, but only a minor portion of crystalline AlPO4 and FePO4. Extraction with dithionite-citrate-bicarbonate mobilizes X-ray amorphous AlPO4 and FePO4 as well as crystalline FePO4, but only a minor portion of crystalline AlPO4.

OriginalspracheEnglisch
Seiten (von - bis)14-17
Seitenumfang4
FachzeitschriftJournal of Plant Nutrition and Soil Science
Jahrgang180
Ausgabenummer1
DOIs
PublikationsstatusVeröffentlicht - 1 Feb. 2017

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