title: Single-grain
text: # Single-grain
  
  Single-grain or single grain may refer to:
  
  * Single-grain experiment, an experiment carried out at the University of Wisconsin–Madison from May 1907 to 1911
  * Single-grain wheat, a diploid species of hulled wheat
  * Single grain whisky, a whisky produced at a single distillery using some grains other than barley
  