What is the measuring principle of the plant respiration tester?

It can be said that as long as there are objects, metabolism will be carried out. In other words, metabolism is the most basic feature of life, and respiration is the most important process for the metabolism of plants. In general, plant respiration affects the activity of plant life, and is closely related to crop cultivation, breeding and storage of seeds, fruits and vegetables, tubers and tubers, and preservation of cut flowers. Therefore, the plant's roots, stems, leaves, and fruits are measured using a plant respiration tester. Respiration or net respiration and net photosynthesis of seeds, plants and whole plant can be used for plant physiological ecology research, root respiration research, seed storage and viability testing, vegetable fruit storage research, etc., to better serve agricultural production.
In the past, the study of plant physiology was cumbersome and complicated, and the cycle required was also very long, which seriously affected the progress and results of plant physiology research. With the application of plant respiration testers, plant physiology research work has become more and more simple and convenient, greatly accelerating the progress of plant research work. The reason why the plant respiration analyzer can simplify the tedious work is mainly to rely on its most advanced science and technology.
The principle of the plant respiration tester is that the plant respiration analyzer has an infrared gas analyzer and an air sampling pump to measure and record the CO2 content, and can measure and record humidity, temperature, PAR, and soil respiration with an additional sensor. . The plant respiration measuring instrument can accurately measure the CO2 content produced or released by the respiration of the plant, and has the advantages of convenient use and high precision. At present, plant respiration analyzers are mainly used for teaching and simple experiments.
The development of science and technology has promoted the development of instrument technology. In the field of plant physiology research, a number of instruments and equipment such as plant respiration testers have been developed and put into the research of plant physiology to study the characteristics of plants, and It has made outstanding contributions in guiding the development of plant cultivation, and at the same time it has important significance for the realization of agricultural modernization.

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