Automatic experimental field for testing carbon flux of farmland ecosystem

Abstract

The invention discloses an automatic experimental field for testing carbon flux of a farmland ecosystem. The automatic experimental field comprises a shell, a carbon flux tester and an experimental field processing control unit, wherein the interior of the shell is fixedly connected with the surface of the carbon flux tester, and the front surface of the shell is fixedly connected with a cover plate through fixing bolts. The automatic experimental field relates to the technical field of automatic carbon flux testing. According to the automatic experimental field for testing the carbon flux of the farmland ecosystem, bidirectional connection is achieved through the carbon flux tester and an experiment field processing control unit, an output end of the experiment field processing control unit is connected with an input end of a test control unit, an output end of the test control unit is connected with an input end of the carbon flux tester, the carbon flux in the farmland ecosystem can be automatically tested by using a carbon flux test automation system, the labor intensity of testers is effectively reduced, the automatic experimental field is relatively convenient to use, and the accuracy of a carbon flux test result can be ensured by using the carbon flux test system.

Description

technical field [0001] The invention relates to the technical field of automatic testing of carbon flux, in particular to an automatic experimental field for testing the carbon flux of farmland ecosystems. Background technique [0002] Ecosystem refers to a unified whole composed of organisms and the environment in a certain space in nature. In this unified whole, organisms and the environment interact and restrict each other, and are in a relatively stable dynamic equilibrium state within a certain period of time. The scope of the ecosystem can be large or small, and they are intertwined. The solar system is an ecosystem. The sun is like an engine, which continuously provides energy to the solar system. The largest ecosystem on the earth is the biosphere; the most complex ecosystem is the tropical rainforest ecosystem. , humans mainly live in artificial ecosystems dominated by cities and farmland. The ecosystem is an open system. In order to maintain its own stability, the ...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automated experimental field for testing the carbon flux of the farmland ecosystem, which solves the problem of the low degree of automation of the test of the carbon flux of the farmland ecosystem in the prior art, which leads to the labor of the testers. The strength is relatively high, and there is a certain error in the carbon flux test results

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