Research output per year
Research output per year
Project Details
Description
To reduce and avoid leaching of phosphorus to surface water, P application rate limits have been introduced in The Netherlands. The application rate limits are set equal to the average P uptake rate by the crop (balanced P fertilisation. However, this raises questions about long-term effects of balanced P fertilisation on crop yields, soil P satus and P leaching from soil. These effects are being investigated through long-term field trials on grassland and arable land. Treatments include different levels of P fertilisation as well as P mining.
| Status | Active |
|---|---|
| Effective start/end date | 1/01/13 → 31/12/28 |
Fingerprint
Explore the research topics touched on by this project. These labels are generated based on the underlying awards/grants. Together they form a unique fingerprint.
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Fosfaatproeven op bouwland in Marknesse, Wijster en Lelystad – Jaarverslag 2023: Jaarlijkse resultaten voor fosfaatindicatoren en gewasopbrengsten
Regelink, I. C., Holwerda, H., van Geel, W. C. A. & Vervuurt, W., Sept 2024, Wageningen University & Research. 30 p.Research output: Book/Report › Report › Professional
Open Access -
Lange termijn effecten fosfaatbemesting op een bouwlandproef in Lelystad : meetresultaten van de periode 2005-2020
Vervuurt, W., van Geel, W., Regelink, I. & de Haan, J., Apr 2023, Wageningen: Wageningen Plant Research. 95 p. (Rapport / Stichting Wageningen Research, Wageningen Plant Research, Business unit Open teelten; no. WPR-OT 1000)Research output: Book/Report › Report › Professional
Open Access -
De enkelvoudige versus de gecombineerde indicator voor bepaling van de fosfaattoestand van de bodem: toetsing op data van veeljarige veldproeven op grasland en bouwland
Regelink, I., van Middelkoop, J., van Geel, W. & Ehlert, P., 2021, Wageningen: Wageningen Environmental Research. 77 p. (Rapport / Wageningen Environmental Research; no. 3129)Research output: Book/Report › Report › Professional
Open Access
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Long-term effects of phosphate fertilization on crop yields, soil and leaching: Phosphate trial Lelystad
J.J. de Haan (Speaker), W.C.A. van Geel (Contributor) & P.A.I. Ehlert (Contributor)
21 May 2018Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Fosfaatbemesting in een bouwplan met pootaardappelen
W.C.A. van Geel (Speaker)
6 Jul 2018Activity: Talk or presentation › Public lecture/debate/seminar › Other
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Soil carbon sequestration under old and new, grazed grassland in the Netherlands
J.C. Curth-van Middelkoop (Speaker)
24 May 2017Activity: Talk or presentation › Oral presentation › Other
Press/Media
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Onderzoek: bodemkwaliteit overeind te houden binnen fosfaatnormen
21/12/20
1 item of Media coverage
Press/Media: Expert Comment › Professional
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Fosfaat op maat
Jantine van Middelkoop & Inge Regelink
20/06/19
1 Media contribution
Press/Media: Research › Other
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Fosfaattoestand vrij stabiel onder evenwichtsbemesting
Kees van Wijk & Janjo de Haan
15/04/15
1 item of Media coverage
Press/Media: Expert Comment › Other