People take an interest in a DJI T30 plant protection drone that debuted at a press conference in Shenzhen yesterday. The Shenzhen-based DJI, a global leader in developing and manufacturing civilian drones and aerial imaging technology for personal and professional use, released two new plant protection drones — T30 and T10 — at the conference. With a maximum load capacity of 30 kilograms, a T30 can spray 2 hectares per hour. So far, more than 70,000 DJI-made plant protection drones are in use across China.China News Service