K+浓度对杜氏盐藻（Dunaliella salina）生长的影响

›› 2015, Vol. 37 ›› Issue (2): 135-139.

K+浓度对杜氏盐藻（Dunaliella salina）生长的影响

李晓梅,张来军,李猛

琼州学院

收稿日期:2014-11-17 修回日期:2015-01-21 出版日期:2015-04-24 发布日期:2015-04-27
通讯作者: 李晓梅
基金资助:
国家自然科学基金地区基金项目;国家大学生创新创业计划项目;三亚市院地合作项目

The effects of different K+ levels on the growth of Dunaliella salina

Received:2014-11-17 Revised:2015-01-21 Online:2015-04-24 Published:2015-04-27
Contact: Xiao-Mei LI

摘要/Abstract

摘要： 为探究杜氏盐藻生长所需的适宜K+浓度，本文在实验室条件下，研究了杜氏盐藻(Dunaliella salina)在不同K+浓度（1、4、8、12 mmol/L）下生长增殖变化特征。对各K+浓度下，杜氏盐藻第11天的细胞密度进行单因素方差分析和多重比较，结果表明，只有8mmol/L和12 mmol/L之间为显著性差异（0.01

关键词: 杜氏盐藻, K+, 相对生长率, Dunaliella salina, potassium ion (K+), relative growth rate

Abstract: To explore appropriate concentration of K+ that was required to growth of Dunaliella salina,the effects of different K+ levels （1、4、8、12 mmol/L）on the growth of Dunaliella salina were studied under laboratory conditions. Using ANOVA and multiple comparisons, cell concentrations of Dunaliella salina on the 11th day were analyzed. The results showed that only between the group of 8 mmol/L and the group of 12 mmol/L had significant difference (0.01

李晓梅张来军李猛. K+浓度对杜氏盐藻（Dunaliella salina）生长的影响[J]. , 2015, 37(2): 135-139.