RICK MILLER / AGSTOCKUSA / SCIENCE PHOTO LIBRARY RICK MILLER / AGSTOCKUSA / SCIENCE PHOTO LIBRARY
Applying fertiliser. Liquid manure being sprayed over corn stubble in a field by a tank spreader being pulled by a tractor. Animal manure is usually ploughed into farmland in winter, before new crops are planted, as it replenishes nutrients that have been lost from the soil. Photographed in McHenry County, Illinois, USA.
Model release not required. Property release not required.