Abstract:

In this paper,12 species of Magnoliaceae were introduced into the urban and sub-urban areas of Ganzhou city.We conducted open-field surveys of their resistance to low temperature and high temperature and drought,and conducted landscape evaluation of these introduced plants.The results showed that 4 species of Manglietiastrum sinicum,Magnolia biloba,Tsoongiodendron odorum and Parakmeria yunnanensis,which were resistant to the local low-temperature climate,and had good adaptability to high temperature and drought,and gained landscape evaluation at high level,are listed as the preferred species;5 species of Magnolia×soulangeana,Michelia chapensis,Michelia foveolata,Michelia maudiae,Michelia macclure are widely suitable for routine planting in the urban and sub-urban areas of Ganzhou city;while introducing Parakmeria lotungensis,which needs to be taken certain measures of shading,cooling and moisturizing at its young age;but 2 species of Magnolia kwangtungensis and Manglietia yuyuanensis were not suitable for planting.

Key words: Magnoliaceae, introduction, adaptability, landscape evaluation