GRIP stands for, 'Getting Research Into Practice.'

Getting a GRIP on agriculture research

New communication system aims to bridge gap between farm and laboratory

Research results don’t flow naturally from the lab to the barn. In the 1990s, government driven extension services delivered research results to producers. Researchers didn’t often meet the farmers their […] Read more




Ton Groot Roessink, right, and his girlfriend Kim Stapelbroek are working to create liquid fertilizer from their manure which meets Dutch nutrient regulations.

Dutch farmer separates nitrogen from manure to fertilize crops

Process reduces manure hauling, produces usable heat and electricity for Dutch farm

Ton Groot Roessink milks about 200 cows near Baak, using robots, automated feeding and automated manure cleaning. Manure from the farm is put through a biogas digester. The methane is burned to produce electricity and heat for the farm.


Han Langeler show the ration fed to his cattle at his farm near Aalten in the Netherlands.

Europe’s manure mathematics frustrate farmers

Strict rules limit nitrogen application depending on the form it takes when applied

Trucking manure is part of the strange nitrogen mathematics used in Europe as it attempts to balance nutrient use and penalizes manure based only on its nitrogen effect, without considering other nutrients, soil organic matter and biological benefits.