International Symposium on Asian Plants with Unique Horticultural Potential, IHC 2006
会议时间：
13 August 2006 through 19 August 2006
ISBN：
9789066053892
机构署名：
本校为第一且通讯机构
院系归属：
林学院
环境科学与工程学院
摘要：
The diurnal variations of photosynthesis on Magnolia grandiflora and M. denudata have been studied under the same natural conditions using a Li-6400 portable photosynthesis system in China to provide foundational data on the physiological ecology in Magnolia plants for its introduction, cultivation and design. Samples of 3 leaves were taken from 6 trees each to determine their diurnal characteristics. All data was analyzed using SPSS. The results showed that the curves of diurnal variations of net photosynthetic rate (Pn) on the two plants were different. The diurnal variation of Pn on M. gran...
