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In response to these problems, the use of photosynthesis instrumentation systems has led to improvements in small basket assays. The improved seed respiration rate measurement method uses a more advanced and precise infrared method that directly measures the rate of change of CO2 concentration produced by seed respiration in a closed environment to calculate the seed respiration rate. The laboratory uses the improved method in teaching experiments, which has improved the teaching effect and the level of the curriculum and has a sense of the times.
The specific contents and methods can be found in the article “The Improvement of the Method of Measuring the Respiration Rate of Plant Seeds by the Small Basket Method†in the Journal of Biology, 2015.
Photosynthesis meter measures seed respiration rate
In the past college plant physiology experimental class, the Xiao Lanzi method is a general method for determining the respiration of plant tissues (such as seeds). Although the method is simple and easy to manufacture, the measurement accuracy is poor. In addition, some teachers have reported that in the current era of technological development to the Internet age, few people actually use this method in practical scientific research work. The skills students learn at school cannot be applied at work.