Abstract: On the basis of mastering the biological ecological characteristics of Chinese fir, the management of Chinese fir seed orchard and tree management were carried out. It lays a good theoretical foundation for the large-scale and standardized cultivation of Chinese fir seed orchard, effectively guides and standardizes the seed collection of Chinese fir seed collection stands in Guangxi, especially the seed collection of seed orchard, ensures the seed quality for production, and promotes the healthy development of Chinese fir seed industry.