In fact, in agricultural production, in addition to increasing crop yields through rational fertilization, optimizing the photosynthesis of crops and improving their photosynthesis efficiency is also a very effective way to increase plant yields, and plant photosynthesis is much more complicated than fertilization management. Therefore, in agricultural scientific research, agronomy experts will use the professional instrument photosynthesis to conduct measurement and analysis.
Photosynthesis is the basis of production, and more than 90% of the biomass comes from photosynthesis products. Rice is a common food variety and a kind of green plant. It is highly dependent on photosynthesis. If you can deeply understand the important relationship between rice photosynthesis and rice yield, and use the research results to guide the photosynthetic utilization of rice, you can To a certain extent, the increase in rice production and efficiency will be achieved, which strongly supports the development of the modern grain industry. It can be seen that the application of photosynthetic instrument to study new methods of rice photosynthetic utilization to increase yield is an important content of great significance and scientific basis.
For a long time, the reason why photosynthesis-related scientific research is not as much as soil nutrient-related scientific research is mainly restricted by technical conditions. The research on the physiological and biochemical characteristics related to light and action is difficult to manually estimate, but it needs to obtain detailed and accurate data. The breakthrough in technology has become a reality after the development and application of photosynthesis.
The photosynthesis meter can measure parameters such as CO2 concentration, leaf temperature, photosynthetic active radiation, leaf room temperature and humidity, etc. Through scientific calculations, the leaf photosynthetic rate, leaf transpiration rate, intercellular CO2 concentration, stomatal conductance, water use efficiency and other photosynthesis can be obtained. index. The instrument can be used to explore the effect of light intensity on rice photosynthesis; explore the effect of temperature on rice photosynthesis; explore the effect of carbon dioxide concentration on rice photosynthesis; explore the impact of light intensity and temperature on rice photosynthesis, etc., effective Understand the relationship between plant photosynthesis and rice crop yield, and provide scientific help for realizing the efficient production of rice and other crops.
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