Gardeners obsess over seed varieties and planting dates, yet the soil under their boots often gets ignored. Soil testing for ...
The Oklahoma State University Extension Soil, Water and Forage Analytical Laboratory on the OSU campus tests more than 58,000 samples each year to protect Oklahoma’s natural resources and support ...
Microbiologist Martin Reinhard Rasmussen has developped and built the MARTINIS system as part of his PhD project at Aarhus University. Here he is in the field with his prototype. As a courtesy to the ...