Collecting device for root exudates

• Main Authors: WEN SIWEI, WANG ZHENG, GOU YAFENG, TIAN TIAN, MENG QIANQIAN, XUE CHAO, GAO SHENGFENG, LIU SHICHAO, SUN SHIWEI
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to the technical field of plant growth, in particular to a root exudates collecting device. The collecting device comprises a collecting pipe; the collecting pipe comprises an upper cover, a pipe body and a bottom cover; watering holes and fixing holes for fixing plants are formed in an upper cover of the collecting pipe; and the bottom cover is provided with a drain hole. An inner pipe parallel to the pipe body is also arranged in the pipe cavity of the pipe body of the collecting pipe; the inner pipe comprises an inner pipe body and an inner bottom cover with the bottom provided with a connecting pipe. And the inner pipe is communicated with the drain hole of the bottom cover of the collecting pipe through the connecting pipe of the inner bottom cover. The root exudates collecting device provided by the utility model can eliminate plant growth environment difference, avoid root damage and soil environment influence, and enable the collected root exudates to truly reflect the natura