A device for measuring soil respiration

The utility model discloses a device for measuring soil respiration, including one end open -ended barrel, disk body and CO2 assay appearance, being equipped with liquid in the disk body, the following appearance chamber that forms of liquid level of disk body is gone into to the opening back -off of barrel, holds the intracavity and places a sample of treating the measuring, and CO2 assay appearance is connected through a pipe and appearance chamber. For the complicated measuring device who has now, this device is simple and convenient, practical, the cost lowland has formed the measuring device who is suitable for basin body soil respiration, does not utilize the liquid seal principle through ingenious ground simultaneously, has realized the precision measurement of soil respiration effect. 本实用新型公开了种用于测量土壤呼吸的装置，包括端开口的筒体、盘体和CO分析仪，盘体内装有液体，筒体的开口部倒扣入盘体的液面以下形成容腔，容腔内放置有待检测的样品，CO分析仪通过导管与容腔连接。相对于现有的复杂测量装置，本装置简便、实用、造价低地形成了适于盆体土壤呼吸的测量装置，同时通过巧妙的地运用液体密封原理，实现了土壤呼吸作用的精确测量。