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本文通过对椴树(Tilia amurensis Rupr.)落叶松(Larix olgensis Henry)混交林生长和种间关系研究,肯定了营造椴、落混交林是成功的,合理混交能促进椴树和落叶松生长。在林龄24年生时,椴、落混交比为1∶3和2∶3林分蓄积量略高于落叶松纯林;3∶3的则比落叶松纯林低8％。在三种混交比中,以2∶3椴树分叉率最低;3∶3椴树Ⅰ级木比例最大,且分布均匀。椴树10—24年生适宜庇阴度为1.3—1.6。初始间伐年龄为12 a,间伐间隔期以6—7 a为宜,
In this paper, we studied the relationship between growth and interspecific relationships of Tilia amurensis Rupr. Larix olgensis Henry. It is affirmed that the establishment of Tilia amurensis and mixed forest is successful, and the mixed forest can promote the growth of lime tree and larch. At the age of 24 years old, the stocking ratio of linden and fall was 1: 3 and 2: 3, respectively, slightly higher than that of pure larch forest; the ratio of 3: 3 was 8% lower than that of pure forest of larch. In the three mixed-ratio, the ratio of 2: 3 linden tree bifurcation was the lowest; 3: 3 linden tree Ⅰ grade wood maximum, and evenly distributed. Linden trees 10-24 years suitable shade degree of 1.3-1.6. The initial thinning age is 12 years, interval between interval is 6-7 a,