Wade Black, of Brownfield, Alta., brings the DJI Agras T20 drone back to land after it sprayed water on grass as part of the research required to possibly allow future in-crop spraying with drones. Black is working as a summer student with Land View, in Camrose. | Mary MacArthur photo
![图片[1]-How much does drone spraying cost per acre?](https://www.msoen.com/wp-content/uploads/2023/03/ef1f96cfeb89-682x1024.jpg)
暂无评论内容