Ir. P.A.I. Ehlert

Update Persondata

• fertility
• science
• soil

Active as

Publications

(the most recent at the top)

Toepassingsmogelijkheden voor natuur- en bermmaaisel : stand van zaken en voorstel voor een onderzoeksagenda

Agronomic potential of mineral concentrate from processed manure as fertiliser

Balanced phosphorus fertilization on grassland in a mixed grazing and mowing system; a 13 year field experiment

Risk assessment methodologies of soil threats in Europe. Status and options for harmonization ofr risks by erosion, compaction, dalinization, organic matter decline and landslides

Phosphorus fertilisers from by-products and wastes

All publications..

Current research

(the most recent research is at the top)
Project leader	Ondersteuning EU meststoffen
Project leader	Langjarige fosfaatproeven
Researcher	Making a research agenda for the application of grass from road side verges etc. in a biobased economy
Researcher	P-recovery
Project leader	Classification of the phosphorus status of the soil in classes (soil phosphorus classes)

All current research..

Completed research projects

(the most recent research is at the top)
Project leader	Indeling fosfaatklassen
Project leader	Protocol for phosphate use standards based on the buffering capacity of soils
Researcher	Manure processing innovation technologies and development of sustainable intensive farming systems; recovery of p
Researcher	P-availability in organic fertilizers
Project leader	Effects of phosphorus maintenance fertilization on crop yield and quality, phosphorus status and reduction of phosphorus losses to surface and groundwater on arable land and grassland

All completed research..

Classification

A13000	Soil
D22400	Ecology