[1]申忠宝,王建丽,钟鹏,等.15 个草地早熟禾品种(系)萌发期对盐胁迫的抗性研究[J].黑龙江农业科学,2009,(03):28-30.[doi:10.11942/j.isn1002-2767.2009.03.0028]
　SHEN Zhong-bao,WANG Jian-li,ZHONGPeng,et al.Study of Resistance to Salinity Stress at Germination Stage of 15 KentuckyBluegrass Varieties[J].HEILONGJIANG AGRICULTURAL SCIENCES,2009,(03):28-30.[doi:10.11942/j.isn1002-2767.2009.03.0028]
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15 个草地早熟禾品种(系)萌发期对盐胁迫的抗性研究

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2009年03 页码: 28-30 栏目: 出版日期: 2009-05-10
Title:
Study of Resistance to Salinity Stress at Germination Stage of 15 KentuckyBluegrass Varieties
文章编号:
1002-2767(2009)03-0028-03
作者:
申忠宝1 ; 王建丽1 ;  钟鹏2 ;  潘多锋1 ;  张瑞博1 ;  李道明1 ; 潘丽艳1
(1 .黑龙江省农业科学院草业研究所, 黑龙江哈尔滨150086;2 .黑龙江省农业科学院大豆研究所, 黑龙江哈尔滨150086)
Author(s):
SHEN Zhong-bao1 ; WANG Jian-li1 ; ZHONGPeng2 ; PAN Duo-feng1 ; ZHANG Rui-bo1 ;  LI Dao-ming1 ;  PANLi-yan1
(1 .Grass and Science Institute of Heilongjiang Academy of Ag ricultural Sciences, Harbin ,Heilongjiang150086 ;2 .Soybean Research Institute of Heilongjiang Academy of Agricultural Sciences , Harbin , Heilongjiang150086)
关键词:
草地早熟禾品种(系); 盐胁迫; 萌发; 抗性
Keywords:
Kentucky bluegrass ; salinity stress ; germinatio n; resistance
分类号:
S543
DOI:
10.11942/j.isn1002-2767.2009.03.0028
文献标志码:
A
摘要:
针对草地早熟禾品种(系)萌发期对盐分最敏感的特点, 对15 个草地早熟禾品种(系)在不同盐浓度胁迫下的萌发特性进行研究, 测定其发芽率、发芽势和相对盐害率等的变化情况, 结果显示031315 草地早熟禾和031322 草地早熟禾2 个品系用0.8% NaCl 胁迫时的发芽率都在35%以上, 即这2 个品系萌发期的耐盐胁迫能力较强。
Abstract:
Kentucky bluegrass is sensitive to salinity stress at germination stages.In this paper, germination properties of 15Kentucky bluegrass varieties were tested under different salt concentration.The results from germination rate, potential andrelative injury rate showed that under 0.8% salinity stress, the germination rate of 031315 Kentucky blueg rass and 031322Kentucky bluegrass were all over 35%, that was to say they were salt tolerance at germination stage.

参考文献/References:

[ 1] 　牛菊兰.旱熟禾品种特性与耐盐性关系的研究[ J] .PrataculturalScience,1998 ,15(1):38-41.

[ 2] 　于卓, 孙祥, 戴君峰, 等.草地早熟禾品种间幼苗耐盐性差异的研究[ J] .草地学报, 1997, 5(2):128-132 .
[ 3] 　梁慧敏, 夏阳,杜峰, 等.盐胁迫对两种草坪草抗性生理生化指标影响的研究[ J] .中国草地, 2001, 23(5):27-30 .
[ 4] 　毛培春,王勇.不同禾本科牧草材料种子萌发的耐盐性试验[ J] .内蒙古农业大学学报,2004 ,25(2):115-118 .
[ 5] 　刘振虎.几种草坪草NaCl 胁迫反应及其耐盐机制的分析研究[ D] .北京:中国农业科学院, 2001 :49-54.
[ 6] 　杨富裕, 周禾.草坪草抗盐性研究进展[ J] .草地和草原, 2001(1):10-13.
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备注/Memo

第一作者简介:申忠宝(1973-), 男, 黑龙江省讷河市人, 硕士, 助研,从事草地改良和草坪建植研究。Tel :0451-86694655 ;E-mail:shzhbao2@126.com 。通讯作者:王建丽

更新日期/Last Update: 2016-09-12