Photo taken on Mar.20 shows that a Tibetan farmer selects potato seed in the land of Shigatse, which is dubbed as "Tibet's barn" due to its fertile land, during the traditional spring plowing season. The grain output of Tibet has witnessed a growth for five year in a row from 900,000 metric tons (tonnes) in 2009 to 985,000 tonnes in 2014. [Photo/Xinhua]
 
Photo taken on Mar.20 shows that farmers plough land in Shigatse during the traditional spring plowing season. The grain output of Tibet has witnessed a growth for five year in a row from 900,000 metric tons (tonnes) in 2009 to 985,000 tonnes in 2014. [Photo/Xinhua]

Photo taken on Mar.20 shows that farmers plough land in Shigatse during the traditional spring plowing season. The grain output of Tibet has witnessed a growth for five year in a row from 900,000 metric tons (tonnes) in 2009 to 985,000 tonnes in 2014. [Photo/Xinhua]