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作 者:罗登胜
出 处:《防护林科技》2015年第6期54-56,共3页Protection Forest Science and Technology
摘 要:对福建省连城县相同立地上4种乡土阔叶树种的造林成效进行了比较分析,结果表明:不同树种之间除胸径外,其树高、枝下高、平均冠幅的主效应检验均达到了显著差异,不同树种林分蓄积量无显著差异,通过综合评分可知,闽粤栲得分最高,光皮桦得分最低,但不同树种的综合得分差异不大,说明4种树种对试验地造林的立地条件均有较好的适应性。Afforestation effects of four kinds of native broadleaved trees in same site in Liancheng County of Fujian Province were analyzed .Result shows that the main effect test of height below branch ,mean crown are all reach sig‐nificant differences ;stand volume of different species has no significant difference;through comprehensive evalua‐tion ,Castanopsis fissa obtain the highest score;Betula luminfera obtain the lowest score .But the overall score of different species has little difference ,which illustrates that four kinds of species all have optimal adaptation for affor‐estation in site .
分 类 号:S725[农业科学—林木遗传育种]
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