Photo taken on April 9 shows a robot managing the pepper seedlings in the Tengyue Sci-Tech Seedling Factory in Zhecheng county, Shangqiu city, Central China's Henan province. The robot's digital platform has a variety of smart functions, such as temperature and humidity detection, photographing, and early warning of pests and diseases. Digital farming improves the quality of pepper seedlings, a practical case for the popularization and application of efficient farming technology. (Text: Henan Daily Photo: Zhang Zibin)