【摘要】 柏木与枫香三种不同比例的混交林,经过二十年的观察和1985年的实测调查与分析,柏木3行与枫香1行按倾斜度方向进行带、行混交,形成比较稳定的林分群体结构;柏木2行与枫香1行混交,虽然抑制了其他灌木,枫香生长良好,但柏木后期受压;两者单行混交,8年之前枫香树高生长很快,枫香同种内出现竞争,而10年之后柏木生长逐渐赶上枫香,目前柏木长势良好,枫香受到侧方遮荫,长势较差。因此,第一种混交比例可以在千岛湖森林公园建设中进行中试。更多还原

【Abstract】 Usually there are 3 ways to lay out the 2 tree species in Cupressus funebris and Liquidambar formosana mixed plantations. Conclusions drawn from 20 years observation and from a special survey carried out in 1985 have shown that a plantation with relatively high density and reasonable structure was able to be established within 20 years when the layout of the 2 tree species was one line L. formosana every 3 line C. funebris, the lines were pendicular to the contour; the growth of the C. funebris detarded when one line of L. formosana were planted between 2 lines of C. funebris, and when planted the line of each tree species alternatively, the growth vigor of the L. formosana was depressed though C. funebris grew fairly well.更多还原