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分析了北移种植在福建省霞浦、连江、泉港、集美、漳浦5个样地无瓣海桑(Sonneratia apetala)的存活率、株高、根长、冠幅、生物量及生物量分配,结果表明:无瓣海桑人工引种北界在26°47′N～26°16′N之间,且存活率随着纬度的增高而降低;各样地无瓣海桑营养器官的含水量为:叶>根>茎,其含水量均值分别为86.4%、71.0%、63.0%,植株有机质在根茎叶器官分配为茎>根>叶;根部的长度和重量随着纬度的升高而下降;株高、冠幅随着纬度的升高有所变化,但没有显著性差异.
The survival rate, plant height, root length, crown length, biomass and biomass of Sonneratia apetala moved northward from Xiapu, Lianjiang, Quangang, Jimei, and Zhangpu of Fujian Province were analyzed. The results showed that the introduction of Artemisia variegatus in the northern boundary between 26 ° 47’N ~ 26 ° 16’N, and the survival rate decreased with the increase of latitude; The water content was: leaf> root> stem, with the average water content of 86.4%, 71.0% and 63.0% respectively. The organic matter of plant was distributed as stem> root> leaf in organs of rhizomes and leaves. The length and weight of root increased with latitude Decreased; height, crown with the latitude increased, but no significant difference.