对次生福建青冈林的组成数量特征及生产力进行研究。结果表明，江西次生福建青冈林乔木层优势种重要值福建青冈为６３０４，木荷为３９９２，石栎为３２６８；乔木层树种多样性ＳｈａｎｎｏｎＷｉｅｎｅｒ指数为２３～４２，群落均匀度为６２％～８７％，生态优势度为００８～０３３；灌木层ＳｈａｎｎｏｎＷｉｅｎｅｒ指数为３６～４４，群落均匀度为９２％～９７％；草本层ＳｈａｎｎｏｎＷｉｅｎｅｒ多样性指数为０４～１４，群落均匀度为４１％～８６％；林分蓄积生长量为２８４～４３０ｍ３／ｈｍ２．ａ。 Studied on the quantitative characteristics and productivity of secondary Fujian Cyclobalanopsis glauca forest. The results showed that the important tree species of Cyclobalanopsis chungii in Jiangxi were 6304, 3992 and 4184, respectively. The ShannonWiener index of arborous tree species was 23 ~ 42, the community evenness was 62% ~ 87%, the ecological dominance was 008 ~ 033, the ShannonWiener index was 36 ~ 44, the community evenness was 92% ~ 97% The Shannon-Wiener diversity index of herb layer was 04-14, the community evenness was 41% -86%, and the increment of stand volume was 284 ~ 430m3 / hm2. a.