海水胁迫对芹菜种子萌发的影响  

Influence of sea water stress on germination of Apium graveolens

作　　者：衣葵花[1] 郭新兵[1] 肖连明[1] 顾寅钰[1] YI Kui-hua;GUO Xin-bing;XIAO Lian-ming;GU Yin-yu(Shandong Institute of Sericulture,Yantai 264002,Shandong,China)

机构地区：[1]山东省蚕业研究所

出　　处：《湖北农业科学》2019年第17期63-65,共3页Hubei Agricultural Sciences

基　　金：山东省农业科学院农业科技创新工程项目（CXGC2016B10;CXGC2018F6）;山东省农业重大应用技术创新项目（201706）;中央引导地方科技发展专项(2017)

摘　　要：以芹菜(Apium graveolens L.)种子为研究材料,研究了不同盐度的海水对芹菜种子萌发的影响.结果表明,不同品种芹菜种子对海水胁迫的耐受力不同.有的品种在3‰以下的海水盐度中有促进萌发的效果,有的品种则在1‰的海水中就有明显的抑制作用,在高盐度海水中,芹菜种子所有萌发指标均随海水盐度的升高而下降.综合考虑所有指标,在所试验的芹菜种子中,津南实芹和皇妃西芹种子较为耐盐,OASIS种子的耐盐性最差.Taking the seeds of celery(Apium graveolens L.) as material,the influence of different salinity sea water on germination of celery was studied.The results indicated that,different varieties of celery seeds had different tolerance to sea water stress.The germination of some varieties of celery seeds could be accelerated under 3‰ seawater salinity,some were inhibited even under 1‰ seawater salinity,all the indexes decreased with the increasing of sea water salinity.Comprehensive consideration,among the tested varieties of celery seeds in germination stage,the seeds of Jinnanshiqin and Huangfeixiqin had stronger salt tolerance,and the salt tolerance of OASIS seed was the worst.

关 键 词：海水胁迫 芹菜(Apium graveolens L.) 种子萌发 

分 类 号：S636.3[农业科学—蔬菜学] Q945.78[农业科学—园艺学]