Experimental device for simulating soil texture of dam lawn grass planting area

The utility model relates to the technical field of water conservancy projects, and discloses a dam lawn grass planting area soil texture simulation experiment device which comprises a water tank, preferably, the top of the water tank is communicated with a sorting box, the top of the sorting box is communicated with a test box, and the bottom of the test box is sleeved with a through plate. According to the utility model, the problem that the water and soil loss rate of the existing dam turfgrass soil in the planting survival period cannot be visually observed is solved; when the device is used, the operation is simple; the soil condition of the planting area is detected; simulating a structural layer similar to the soil layer of the planting area; the booster pump is communicated with anexternal water source; according to the device, rainwater is simulated, water is sprayed to the test box, the loss amount of a soil layer is observed, and the rainwater level is judged according to the water amount, so that