Aquatic plant planting bed sampling device

Abstract

The invention relates to the technical field of aquatic plant sampling, in particular to an aquatic plant planting bed sampling device which comprises a holding module, the holding module is fixedly connected with a sampling module, the holding module comprises a handheld rod, a fixing rod is arranged at one end of the handheld rod, and the sampling module comprises a fixing plate. The side face of the fixing plate is fixedly connected with the end, away from the handheld rod, of the fixing rod, the side, away from the fixing rod, of the fixing plate is fixedly connected with a clamping mechanism, and the clamping mechanism is slidably connected with a sliding plate. According to the device, a first spring is fixedly connected through a connecting plate, a handheld rod can be held to enable a first clamping plate and a second clamping plate to extend to the center area of the planting bed, and after the clamping mechanism loosens the ratchet plate, under the action of the first spring, the first clamping plate and the second clamping plate can clamp the stem of the aquatic plant, therefore, the aquatic plants in the central area of the planting bed can be sampled, sampling is facilitated, and sampling inspection of the aquatic plants in the central area is facilitated.

Description

technical field [0001] The invention relates to the technical field of aquatic plant sampling, in particular to an aquatic plant planting bed sampling device. Background technique [0002] Plants that can grow in water are collectively referred to as aquatic plants. According to the lifestyle of aquatic plants, they are generally divided into emergent plants, floating plants, submerged plants, floating plants, and hygrophytes. The restoration and reconstruction of aquatic plants plays an important role in the steady-state transformation of freshwater ecosystems, and is the main measure for aquatic ecological restoration. When using aquatic plants to restore water ecology, the method of planting aquatic plants on planting beds is usually adopted, so that more aquatic plants can be planted in a concentrated area, thereby performing water ecological restoration in a certain area. [0003] After the aquatic plants are planted, it is necessary to sample the aquatic plants, check...

AI Technical Summary

Problems solved by technology

[0003] After the aquatic plants are planted, it is necessary to sample the aquatic plants, check the extracted aquatic plants, check the growth status and health of the aquatic plants, so that the aquatic plants can be maintained in time, and when the aquatic plants are sampled, usually by The staff arrived at the aquatic plants by boat to take samples. Due to the large area of ​​the planting bed, it was difficult for the staff to sample the aquatic plants at the center of the planting bed, which was not conducive to sampling

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