On March 25, a crop protection drone conducted a spraying operation at Baiyun Village, Sixingang Town, Linli County. As canola flowers are in full bloom, local agricultural machinery service teams are taking advantage of the fine weather to use drones for the precise spraying of boron fertilizers and disease control agents. The move aims to improve seed-setting rates and disease resistance, thereby providing technical support for farmers to increase yields and income. (Photo/Bai Yipu)
On March 25, a crop protection drone conducted a spraying operation at Baiyun Village, Sixingang Town, Linli County. As canola flowers are in full bloom, local agricultural machinery service teams are taking advantage of the fine weather to use drones for the precise spraying of boron fertilizers and disease control agents. The move aims to improve seed-setting rates and disease resistance, thereby providing technical support for farmers to increase yields and income. (Photo/Bai Yipu)
来源：hunan.gov.cn
编辑：张立