Agricultural science and technology park booming in Linxia, northwest China

Working staff trim the vegetables planted with stereo-cultivation technique at the agricultural science and technology park in the Hui Autonomous Prefecture of Linxia in northwest China's Gansu Province, Nov. 30, 2017. The booming development of agricultural science and technology park in Linxia has helped promote the transformation and upgrading of local agriculture. (Xinhua/Shi Youdong)