On December 2, 2025, Harbin Bigam Agricultural Machinery Co., Ltd. held a Training Seminar on Mechanized Weeding. More than 20 organic growers, Chinese herbal medicine growers and managers from various parts of China gathered at Bigam.

The training focused on physical weeding and pesticide-saving weeding technologies and equipment. Bigam shared the application scenarios, usage conditions and precautions of more than ten types of mechanized weeding technologies and equipment. These technologies and equipment are accurately matched to planting scenarios that strictly restrict chemical herbicides, such as organic planting and Chinese medicinal material planting, effectively solving the weeding puzzles in the process of organic planting, medicinal material planting and vegetable planting, and clarifying the weeding ideas for the participants.

he training content covered intelligent weeding robots: inter-row weeding robots, laser weeding robots, etc.; specialized machinery: flame weeding machines, steam weeding machines, etc.; specialty technologies: high-voltage electric weeding machines, herbicide application weeding machines, weed pullers, etc.

After the meeting, the participants went to the warehousing workshop of Bigam for on-site observation of the equipment. The staff of Bigam gave detailed explanations on the working principles, performance characteristics, application scenarios and other aspects of various weeding equipment.

Bigam focuses on the application and promotion of physical weeding and pesticide-saving weeding technologies and equipment, and is a pioneer and leader in China's physical weeding field. In recent years, it has introduced more than ten mature foreign physical weeding solutions and related equipment, which have been well applied in northern China