Farmers prepare for rapeseed sowing in Shangban Village, east China

A technician operates a drone to spread rapeseed in Shangban Village of Luoting Township in Nanchang City, east China's Jiangxi Province, Oct. 20, 2022. (Xinhua/Wan Xiang)

This aerial photo taken on Oct. 20, 2022 shows a farmer operating a tractor to prepare the harvested paddy fields for rapeseed sowing in Shangban Village of Luoting Township in Nanchang City, east China's Jiangxi Province. (Xinhua/Wan Xiang)

This aerial photo taken on Oct. 20, 2022 shows a farmer operating a tractor to prepare the harvested paddy fields for rapeseed sowing in Shangban Village of Luoting Township in Nanchang City, east China's Jiangxi Province. (Xinhua/Wan Xiang)

This photo taken on Oct. 20, 2022 shows a drone spreading rapeseed on harvested paddy fields in Shangban Village of Luoting Township in Nanchang City, east China's Jiangxi Province. (Xinhua/Wan Xiang)

A technician loads rapeseed onto a drone in Shangban Village of Luoting Township in Nanchang City, east China's Jiangxi Province, Oct. 20, 2022. (Xinhua/Wan Xiang)