A Global Perspective on Integrated Strategies to Manage Soil Phosphorus Status for Eutrophication Control without Limiting Land Productivity

Autor: Dan H. Pote, R. H. Foy, Antonio Delgado, Paul J. A. Withers, Warwick J. Dougherty, K. J. Forber, Risto Uusitalo, Phillip R. Owens, Peter A. Vadas, Kirsten Barlow, Lucy Burkitt, Harri Lilja, Murray R. Hart, Gitte H. Rubæk, Shane Rothwell

Publikováno v: Withers, P J A, Vadas, P A, Uusitalo, R, Forber, K J, Hart, M, Foy, R H, Delgado, A, Dougherty, W, Lilja, H, Burkitt, L L, Rubaek, G H, Pote, D, Barlow, K, Rothwell, S & Owens, P R 2019, ' A Global Perspective on Integrated Strategies to Manage Soil Phosphorus Status for Eutrophication Control without Limiting Land Productivity ', Journal of Environmental Quality, vol. 48, no. 5, pp. 1234-1246 . https://doi.org/10.2134/jeq2019.03.0131

Unnecessary accumulation of phosphorus (P) in agricultural soils continues to degrade water quality and linked ecosystem services. Managing both soil loss and soil P fertility status is therefore crucial for eutrophication control, but the relative e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b66c6d33e766a6c8089e0b419cf03ef
https://pure.au.dk/portal/da/publications/a-global-perspective-on-integrated-strategies-to-manage-soil-phosphorus-status-for-eutrophication-control-without-limiting-land-productivity(b4adb641-7d45-4b76-9001-68a26fe89f28).html

Soil Sample Depth in Pasture Soils for Environmental Soil Phosphorus Testing

Autor: Murray R. Hart, Peter S Cornish

Publikováno v: Communications in Soil Science and Plant Analysis. 42:100-110

Phosphorus (P) in runoff from agricultural land is a major contributor to eutrophication of surface waters. This study investigated the relationship between dissolved P in surface runoff and soil-test P measured at different sample depths (0–2 and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4466fbe9c8dcf59dd660830e0906331f
https://doi.org/10.1080/00103624.2011.528492

Soil phosphorus status and environmental risk of phosphorus run-off from pastures in south-eastern New South Wales

Autor: Peter S Cornish, Murray R. Hart

Publikováno v: Soil Research. 54:685

Soils were sampled from 136 sites representing the major soil types in the Sydney drinking water catchments to provide an overview of agronomic phosphorus requirement and phosphorus environmental risk for the various pastoral land uses, which togethe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::424b750ecbfd9fea6d0baccd22a036ae
https://doi.org/10.1071/sr15185

Comparison of bicarbonate-extractable soil phosphorus measured by ICP-AES and colourimetry in soils of south-eastern New South Wales

Autor: Murray R. Hart, Peter S Cornish

Publikováno v: Soil Research. 47:742

Soil testing for plant-available phosphorus (P) in Australia is most commonly conducted using alkaline sodium bicarbonate extraction (Olsen or Colwell tests), followed by a colourimetric assay to measure the concentration of P in solution. Analysis b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f73956dff9fd16567d381994a259483
https://doi.org/10.1071/sr09034