Exit 5/21 clone

Posljednje ažuriranje almost 6 years ago

Which advancement BEST completes this list?
Advances in Agriculture in the 20th Century
• Gasoline-powered tractors and mechanical reaping machines • Use of crop rotation, dry farming, contour plowing, and no-till techniques • ?

Increasing urbanization of former rural regions

Development of chemicals to increase productivity

Movement to subsistence agricultural from collective farms

Widespread dependence on organic farming