Abstract: The seeds collected from a seed orchard of masson pine at Damangjie in Guangxi Tenxian grow rapidly with straight stem and strong adaptability, and the volume growth is 40.56%~100.00% greater than local common commercial trees. These trees were mainly propagated through seeding method. These seeds are suitable for germinating and growing in the environment like hills with attitude 300-800 m, low mountain, acid red soil which was developed from the sandstone and shale, granite, shale, gneiss and the purple sand shale, and the area with site index ≥16, slope less than 35°, deep soil and good drainage.

Key words: the seeds from primary clonal seed orchard of masson pine in Guangxi Tengxian Damanjie, elite variety, selecting and breeding