Melons are on display at an exhibition displaying vegetables and fruits varieties that have been experimented in space, in Yinchuan, Ningxia Hui autonomous region, on June 29, 2018. More and more "space vegetables" are now available to ordinary consumers with the expansion in cultivation areas. (Photo by Lang Kai)
Yellow peppers are on display at the exhibit. (Photo by Lang Kai)
Mini-pumpkins are on display at the exhibit. (Photo by Lang Kai)
Fruit cucumbers are on display at the exhibit. (Photo by Lang Kai)
Watermelons are on display at the exhibit. (Photo by Lang Kai)
