Langjarige fosfaatproeven (BO-43-101-001, BO-43-012.02-001, BO-20-004-006)

Project: LNV project

Project Details


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. 

Effective start/end date1/01/1331/12/24


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