采用显微观察技术、生理生化分析技术和非靶向代谢组学技术，研究了在土荆芥

Techniques using microscopic observation, physiological and biochemical analysis techniques and non-targeted metabolomics techniques under study ambrosioides allelopathic stress, the structure of broad bean seedlings, root structure and activity in the cell edge, and a blade metabolic antioxidant system spectrum variation thereof,

Using micro-observation techniques, physiological and biochemical analysis techniques and non-targeted metabolitology techniques, the changes in the leaf structure, root edge cell structure and activity, antioxidant system and leaf metabolite spectrum of broad beans under the pressure of the mustard sense of the geese were studied.

The changes of leaf structure, root edge cell structure and activity, antioxidant system and leaf metabolite spectrum of Vicia faba seedlings under allelopathy stress were studied by means of microscopical observation, physiological and biochemical analysis and non targeted metabonomics,