Soil micro-ecology investigation and detection device for tobacco plant rhizome disease prevention and control

The utility model relates to the technical field of tobacco plant root and stem disease prevention and control, and discloses a soil micro-ecology investigation and detection device for tobacco plant root and stem disease prevention and control, which comprises a dilution tank, a water injection pipe is fixedly inserted into the inner surface of the dilution tank, and a plurality of stirring blades are fixedly mounted on the outer surface of a driving shaft. Two springs are fixedly installed on the inner surface of the inspection partition plate, and baffles are fixedly installed on the outer surfaces of the two linkage rods. According to the soil micro-ecology investigation and detection device for tobacco plant rhizome disease prevention and control, when diluted soil needs to be subjected to PH detection, PH test paper is placed in a groove in a plug plate, the plug plate moves leftwards to extrude a push rod, a baffle is driven to move leftwards, liquid enters a detection partition plate, and the liquid r