Authors : Meng Zhang, Yunjie Gu, Xiaoxu Qin, Xia Chen, Guoqin Zhuang and Xiaoqing Li
Abstract: The photosynthesis and fluorescence parameters of Beichuan magnolia were studied to providing theoretical foundation for high yield and good quality variety breeding. Five strains of Beichuan magnolia cultivated in Linfeng Village Beichuan County were detected by using the Li-6400XT and PAM-2500 in a sunny day. The results show that there are significant differences in photosynthetic and fluorescence characteristics between the five strains of Beichuan magnolia. The photosynthetic rate of No. 1-3 are higher than that of No. 4 and 5. For the PSII, the No. 1 is broadly higher than that of the others. The No. 1 is thought to be a better suitable for wider living site after comparative analyzing both the photosynthetic and fluorescence parameters.
Meng Zhang, Yunjie Gu, Xiaoxu Qin, Xia Chen, Guoqin Zhuang and Xiaoqing Li, 2020. Studies on Photosynthetic and Fluorescence Characteristics of Five Beichuan Magnolia Strains. Plant Sciences Research, 12: 16-19.