Ir. J.C. Curth-van Middelkoop

Update Persondata

• fertility
• fertilization
• fertilizers
• grasslands
• soil

Active as

Publications

(the most recent at the top)

Agronomic potential of mineral concentrate from processed manure as fertiliser

Agricultural scenarios to reduce the national phosphorus surplus in the Netherlands

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

Handboek melkveehouderij 2012

Mestsamenstelling in Adviesbasis Bemesting Grasland en Voedergewassen

All publications..

Current research

(the most recent research is at the top)
Researcher	Classification of the phosphorus status of the soil in classes (soil phosphorus classes)
Researcher	Relatie P bemesting en P toestand
Project leader	Strategies for optimal integrated use of manure, manure products and artificial manure
Researcher	Effects of phosphorus maintenance fertilization on crop yield and quality, phosphorus status and reduction of phosphorus losses to surface an groudwater on arable land and grasland
Project leader	Forage maize without phosphate fertilizer

All current research..

Completed research projects

(the most recent research is at the top)
Researcher	Indeling fosfaatklassen
Researcher	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
Researcher	Linking global and local phosphate
Project leader	Loss norms for phosphate on grassland under practical condition: consequences for mangement and environment
Project leader	Application of fertilizer use advice based on research information

All completed research..

Classification

A13000	Soil
A22000	Animal husbandry
A34700	Animal feeds