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按照随机抽样的方法,对同等栽培条件下的青竹复叶槭和实生普通复叶槭定植7a后的生长情况进行调查和统计分析,前者比后者胸径生长量增加68.6%,遮荫覆盖面积增加199%;同等条件下的青竹复叶槭比黄山栾胸径生长量大43.9%,t检验均达到了极为显著的水平。对青竹复叶槭优良特性产生的原因进行了探讨,为今后青竹复叶槭的推广提供借鉴经验。
According to the method of random sampling, the growth of Atrasblastomyces pumila and its common planted maple under the same cultivation conditions were investigated and statistically analyzed. The former grew 68.6% more than the latter and the shade coverage increased 199%. Under the same conditions, the growth of Lonicera japonica Thunb. Leaves was 43.9% larger than that of Huangshan Luan, with the t-test reaching the extremely significant level. The reasons for the excellent characteristics of Acer islensis were discussed, which could provide reference for the popularization of Acer.