CO2施肥对光合作用及相关生理过程的影响

总结了CO2施肥影响植物光合作用的有关问题,就其近年来试验研究进展及一些其在生产中的应用状况进行了总结。CO2施肥可以促进光合、抑制呼吸、降低蒸腾、提高光合水分利用率，对植物生长发育和产量的形成起到积极作用，同时可以改善产品品质、减轻病害发生。由于研究的植物不同，所以有关CO2施肥对植物生理生化影响的结论并不相同，有些问题有待进一步探讨解决。

Effects of CO2 Fertilizer on Photosynthesis and Relevant Physiological Courses

This article summarizes relevant problems related to effects of CO2 fertilizer on photosynthesis. And it has discussed the recent experimental research development and the application of CO2 fertilizer technology. This paper points out that CO2 fertilizer plays an important role in promoting the photosynthesis, restraining respiration, and reducing transpiration, and improving the percentage of water from the photosynthesis. In the meantime, the experiment shows that the growth and the products of plants are positively affected by the CO2 fertilizer technology. Moreover, the CO2 fertilizer technology can improve the quality of products of the plants and reduce the disease. Because the plants that are applied in experiment are different, some different conclusions were drawn concerning effects of CO2 fertilizer on physiology and physiological chemistry; some other questions deserve to be further discussed.