Summary | Located on the Qinghai-Tibet plateau, the region is
well-known for its harsh climate.Agriculture here is extremely
backward.Tibetans used to rely on grains imported from inland
areas.It has almost achieved self-sufficient food
production.More than 1.87 million mu of the crops are highland
barley.So the annual sales goal has been achieved in advance.| ...
en.ce.cn | 24 January 2016