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Effect of NaCl and NaHCO3 Stress on Seed Germination of Plantago asiatica L.(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年05
Page:
25-28
Research Field:
Publishing date:

Info

Title:
Effect of NaCl and NaHCO3 Stress on Seed Germination of Plantago asiatica L.
Author(s):
NIE Jiang-li; PEI Yi; FENG Dan-dan
(College of Horticulture and Landscape，Tianjin Agricultural University，Tianjin 300384）
Keywords:
Plantago asiatica L.; seed germination; NaCl; NaHCO3; stress; recovery germination
PACS:
-
DOI:
10.11937/bfyy.201505008
Abstract:
Taking seeds of Plantago asiatica L. as materials，by using single salt stress method，effect of different concentration of NaCl and NaHCO3 stress on seeds germinations of Plantagao asiatical L.and salt stress recovery were studied.The results showed that concentrations of 4‰ NaCl and NaHCO3 promoted the germination of Plantagao asiatical L.seeds.With increased concentrations of NaCl and NaHCO3，the inhibition effect of salt stress on seeds germination gradually increased，showed significant negative correlation.The appropriate value，critical value of NaCl concentration which influenced on the relative germination of Plantagao asiatical L.seeds were 4.69‰ and 7.42‰.The appropriate value，critical value of NaHCO3 concentration were 12.44‰ and 18.35‰，after the stress being removed，the recovery germination rate of NaCl stress on Plantagao asiatical L.seeds was 13.10%-56.33%，the recovery germination rate of NaHCO3 stress was 12.31%-36.52%.Therefore，the Plantagao asiatical L.seeds had strong salinity and alkali resistance.

References:

[1] 耿放，孙虔，杨莉，等.车前子与车前草利尿作用研究[J].上海中医药杂志，2009，43(8):72-74.

[2] 李振秋，李峰，孙兆姝，等.车前子的药效学研究[J].中药材，1996，19(2):87-89.

[3] 马武昌，王雁，彭镇华.车前和紫花地丁对水分胁迫的生理反应[J].林业科学研究，2006，19(5):633-637.

[4] 程转宏，赵树兰，多立安.3种野生地被植物对践踏胁迫的生理生态响应特征[J].植物研究，2008，28(5):614-617.

[5] 宋丽华，周月君.盐胁迫对臭椿种子发芽的影响[J].种子，2008(9):22-25.

[6] 国际种子检验协会(ISTA).国际种子检验规程[M].北京:北京农业大学出版社，1985：54-57.

[7] 王志才.水盐胁迫对花花柴种子萌发的影响[J].中国沙漠，2012，32(3):750-754.

[8] 刘玉艳.盐胁迫对紫花地丁种子萌发的影响[J].北方园艺，2011(5):82-84.

[9] 陶月良，邱君正，林华，等.芜菁、萝卜和大头菜块根品质及营养价值比较研究[J].特产研究，2002，24(1):37-40.

[10]高翔.芜菁种子质量标准初探[J].新疆农业科技，2009，4(1):37.

[11]韩德梁，韩烈保，周晓静.中苜1号紫花苜蓿耐盐性研究[J].种子，2008，27(6):1-4.

[12]张建锋，李吉跃，邢尚军，等.盐分胁迫下盐肤木种子发芽试验[J].东北林业大学学报，2003，31(3):79-80.

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Last Update: 2015-05-06