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- Mundus, Simon; Carstensen, Andreas; Husted, Søren
- Field crops research 2017 v.212 pp. 1-10
- Scandinavia, etc ; Hordeum vulgare; agricultural soils; ammonium acetate; ammonium lactate; biomass; equations; farmers; fertilizer application; field experimentation; grain yield; interviews; leaves; nutrients; phosphorus; phosphorus fertilizers; prediction; roots; sodium bicarbonate; soil analysis; soil water; spring barley; temperature; vegetative growth; Denmark; Finland; Norway; Sweden; Show all 28 Subjects
- ... In order to utilize the limited phosphorus (P) resources most efficiently, it is crucial to limit over- and under-fertilization in plant production. In this study we evaluated the Diffusive Gradients in Thin films (DGT) technique as a method to determine plant P availability in agricultural soils. DGT measurements were compared to a range of well-established and frequently used soil extraction met ...