Photosynthesis is a professional instrument used to measure plant photosynthesis in modern agricultural and forestry scientific research, and from the commonality of this type of instrument, we can see that most of the photosynthesis instruments are portable designs, that is, support outdoor living plants Measurement, then what is the meaning of the photosynthesis design? Let's briefly introduce it below.
In fact, there is a reason for this design. This is because the photosynthetic data is best measured in vivo, and it is not recommended to measure with in vitro leaves. Studies have shown that different plants, different growth periods of the same plant, and the time when photosynthesis is stable after in vitro It is different, usually 3-10 minutes, so if the photosynthesis data can be measured within 5 minutes, such as simple photosynthesis data measurement (the simplest measurement of photosynthesis rate), or fast A- in about 5 minutes The Ci curve can be determined in vitro. For example, photosynthesis-light intensity response curve, temperature-photosynthesis response curve and other time-consuming experiments can not be measured in vitro.
From the perspective of experimental scientific research, the portable design is more convenient for researchers to carry out live leaf measurement under natural light conditions in the field, and the restrictions on location and space are removed. Not only that, the measured plant photosynthesis data is closer to the true value. The accuracy is higher, so from the point of view of practical application, the portable design of the photosynthesis is definitely better.
At present, the photosynthesis instrument is widely used in the industry. The instrument is simple to operate, fast in measurement, and comprehensive in data acquisition. It can measure common crops such as corn, wheat, soybean, and cotton. Compared with the traditional method of measuring photosynthesis, the instrument measures Greatly improve work efficiency, reduce the intensity of scientific research, provide a solid guarantee for universities and research institutes to carry out scientific research, effectively promote the transformation of scientific research results, and promote the scientific development of modern agriculture.
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