
A farmer cleans cantaloupes at a cantaloupe farm in Lingwu, northwest China's Ningxia Hui Autonomous Region, Sept. 8, 2021. (Xinhua/Yang Zhisen)

Aerial photo taken on Sept. 8, 2021 shows a cantaloupe farm in Lingwu, northwest China's Ningxia Hui Autonomous Region. (Xinhua/Yang Zhisen)

Farmers clean cantaloupes at a cantaloupe farm in Lingwu, northwest China's Ningxia Hui Autonomous Region, Sept. 8, 2021. (Xinhua/Yang Zhisen)

Farmers pack cantaloupes at a cantaloupe farm in Lingwu, northwest China's Ningxia Hui Autonomous Region, Sept. 8, 2021. (Xinhua/Yang Zhisen)

A farmer packs cantaloupes at a cantaloupe farm in Lingwu, northwest China's Ningxia Hui Autonomous Region, Sept. 8, 2021. (Xinhua/Yang Zhisen)

Aerial photo taken on Sept. 8, 2021 shows a cantaloupe farm in Lingwu, northwest China's Ningxia Hui Autonomous Region. (Xinhua/Yang Zhisen)