摘要
通过在闽南沿海山地开展相思树造林试验,结果表明:从成活率及保存率指标可看出,台湾相思和马占相思适应性较强,保存率高,卷荚相思适应性处于中等水平,而黑木相思、厚荚相思适应性较差。从树种生长量来看,生长最好的为马占相思;其次为卷荚相思、厚荚相思;表现较差的为黑木相思,最差的为台湾相思。从多重比较分析可得出,马占相思与台湾相思生长量存在极显著差异水平;卷荚相思、厚荚相思、黑木相思生长量差异性不大,但与马占相思、台湾相思存在一定差异性。
Afforestation experiments of Acacia spp.were conducted in southern coastal mountains.Results shows that it can be seen from the survival rate and preservation rate index,adaptability of Acacia confuse and A.mangium are stronger and their saving rate are higher;adaptability of A.cincinnata is in the middle level,and the adaptability of A.melanoxylon & A.crassicarpa are poor.From the point of view of growth of tree species,the growth of A. mangium is optimal,followed by A.cincinnata,A.crassicarpa;A.melanoxylon performed poor,.confusa per-formed worst.Multiple comparisons shows that the growth of A.mangium and A.confusa are significant different in the levels;growth of A.cincinnata,A.crassicarpa & A.melanoxylon have little difference,A.cincinnata,A. crassicarpa & A.melanoxylon has certain difference with A.mangium & A.confusa.
出处
《防护林科技》
2015年第10期12-14,43,共4页
Protection Forest Science and Technology
基金
泉州市科技计划项目(2014N83)
关键词
相思树
造林试验
闽南地区
Acaciaspp.
afforestation experiments
southern Fujian Region
