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- Szabó, Emese; Huzsvai, László; Kremper, Rita; Loch, Jakab
- Agrokémia és talajtan 2018 v.67 no.1 pp. 23-33
- calcium chloride, etc ; acetic acid; ammonium lactate; arable soils; calcareous soils; calcium carbonate; clay fraction; data collection; equations; fertilizer application; humus; ionic strength; loam soils; models; monitoring; pH; phosphorus; phosphorus content; phosphorus fertilizers; regression analysis; salt concentration; soil solution; texture; variance; Show all 24 Subjects
- ... The traditional Hungarian method for determining soil phosphorus (P) status is ammonium-lactate acetic acid (AL) extraction. AL is an acidic solution (buffered at pH 3.75), which is also able to dissolve P reserves, so there is a need for extraction methods that also characterize the mobile P pool. 0.01 M CaCl₂-P is considered to directly describe available P forms, because the dilute salt solutio ...