| Date: 2024/08/20 | File Size: 117.42 MB |
| Duration: 00:01:46 | Frame Size: 1920 x 1080 |
Farmers use the buoyancy of a hydrogen balloon to lift a nozzle to spray erysiberic acid (920) to promote rice heading at Hongzehu farm in Suqian, East China's Jiangsu province, Aug 18, 2024.