Grain production

machine that harvests grain crops

thumb|A small granary (early 19th century), Slovenia

thumb|Rice winnowing, Uttarakhand, [[India]] thumb|Winnowing in a village in Tamil Nadu, [[India]] upright|thumb|right|Use of winnowing forks by Agriculture in ancient Egypt|ancient Egyptian agriculturalists

300px|thumb|A full bushel is represented by a basket in the lower right.

grain storage building

archaic agricultural implement for separating cereals from their straw

Device to move liquid or granular materials

The breadbasket of a country or of a region is an area which, because of the richness of the soil and/or advantageous climate, produces large quantities of wheat or other grain. Rice bowl is a similar term used to refer to Southeast Asia; California's Salinas Valley is sometimes referred to as America's salad bowl. Such regions may be the subject of fierce political disputes, which may even escalate into full military conflicts. For example: Ukraine in 1941–1944 during World War II:

species of arachnid

type of trailer used in agricultural grain production

forestation project in China