A kind of accurate sampling system and soil sampling method for soil environment monitoring

Abstract

The invention provides an accurate sampling system for soil environment monitoring and a soil sampling method. The accurate sampling system comprises a worktable, a soil sampling device, a depth display device and fixing devices, wherein a circular through hole is formed in the middle of the upper end of the worktable; the soil sampling device is arranged on the corresponding circular through hole; the depth display device is arranged in front of the upper end of the worktable; and the fixing devices are symmetrically arranged on the left and right sides of the lower part of the worktable. Theaccurate sampling system disclosed by the invention can solve the problems that because long time is consumed for digging the soil during the traditional manual soil sampling, on one hand, the laborintensity of the staff is increased, on the other hand, damage to the soil is caused, the upper soil layer drops onto the sampling layer in the manual sampling process, the accuracy of soil analysis is interfered, the accuracy of the analytical result cannot be ensured, which influences the detection result, the sampling depth of general sampling equipment cannot meet the requirements, great influence is brought to the measurement result, and the like.

Description

technical field [0001] The invention relates to the field of soil environment monitoring, in particular to an accurate sampling system and soil sampling method for soil environment monitoring. Background technique [0002] At present, my country's soil environment is grim. The overall situation of soil pollution in my country is not optimistic. Some areas have serious soil pollution. The quality and safety of agricultural products and mass incidents caused by soil pollution are increasing year by year, becoming an important factor affecting the health of the masses and social stability. [0003] In order to investigate the soil environment for monitoring, soil sampling and testing is an indispensable step in soil pollution prevention and control. Traditional manual soil sampling often takes a long time to excavate the land. On the one hand, it increases the labor intensity of the staff, and on the other hand, it will damage the soil Cause damage, and due to the process of ma...

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Problems solved by technology

[0004] In order to solve the above problems, the present invention provides an accurate sampling system and soil sampling method for soil environment monitoring, which can solve the problem that traditional manual soil sampling often takes a long time to excavate the land. On the one hand, it increases the labor intensity of the staff. On the one hand, it will cause damage to the soil, and due to the manual sampling process, the upper layer of soil will fall to the sampling layer, which will interfere with the accuracy of soil analysis, cannot guarantee the accuracy of the analysis results, and affect the test results, and The sampling depth of general sampling equipment does not meet the required requirements, which has a great impact on the measurement results. It can realize the function of accurate soil sampling and ensure the accuracy of soil samples. It has the advantages of simple operation and no damage to the soil. Small size, low labor intensity and high work efficiency

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