不同盐度对秋茄幼苗生物量的影响  

Effects of different salinity on the biomass of Kandelia candel(Linn.) Druce seedlings

作　　者：曾德华 吴金华 刘俊 郁培义 黄永平 Zeng Dehua Wu Jinhua Liu Jun Yu Peiyi Huang Yongping(Sanya Forestry Institute, Sanya Hainan 57202)

机构地区：[1]三亚市林业科学研究院,海南三亚572023

出　　处：《热带林业》2017年第3期4-6,共3页Tropical Forestry

基　　金：三亚市财政预算项目(OG88387):三亚河红树林栽植模式及其环境适应性研究

摘　　要：通过对不同盐度下秋茄幼苗生物量的变化,研究了盐度对秋茄幼苗的影响。设置三种盐度梯度,分别是:样地L(盐度为4‰~8‰)、样地M(盐度为10‰~15‰)和样地H(盐度为15‰~20‰)。结果表明,不同盐度下秋茄幼苗生物量情况均不同,样地H比较适于秋茄幼苗生物量积累,样地L对秋茄幼苗的生物量产生抑制作用。Based on three different treatments include sample L,which the concentration of the salinity is range from 4‰ to 8‰,sample M,which the concentration of the salinity is range from 10‰ to 15‰ and sample H,which the concentration of the salinity is range from 15‰ to 20‰,this paper studied the effects of different salinity on the growth of Kandelia candel（Linn.）Druce seedlings. The results showed that the growth of kandelia candel（Linn.）Druce under different salinity treatments was different,the high salinity concentration was suitable for the growth of Kandelia candel（Linn.）Druce,while the low salinity concentration had an inhibited effect on the biomass of Kandelia candel（Linn.）Druce seedlings.

关 键 词：秋茄 不同盐度梯度 生物量 

分 类 号：S718.43[农业科学—林学]