格木(Erythrophloeum ford)属苏木科。我们于1975年从广西引种一批格木种子,1976年6月植于徐闻县国营红星农场原木麻黄林带内,四年来,在上方遮荫郁闭度为0.5的条件下,生长旺盛,树干通直,分枝多,叶片多而叶色浓绿,树冠大而浓密,比同期植于同样条件下的火力楠、香叶树、母生等树种生长都好(见下表)。 Erythrophloeum ford belongs to the family Hematoxylin. In 1975, we introduced a batch of grid seed from Guangxi. In June 1976, it was planted in the virgin forest of Huangxing Farm in Xuwen County. In the past four years, under the condition that the shading canopy density is above 0.5, the tree grows well. Strains, branches and more leaves more dark green leaves, large and dense canopy, than the same period planted under the same conditions of firewood, geranium, mother and other tree species grow well (see table below).