|Table of Contents|

Responses of Seed and Seedling of Glycine soja in Yellow River Delta to Salt Stress(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2015年01期
Page:
71-74
Research Field:
Publishing date:

Info

Title:
Responses of Seed and Seedling of Glycine soja in Yellow River Delta to Salt Stress
Author(s):
ZHAO Chun
Dongying Vocation College, Dongying 257091, China
Keywords:
Glycine soja;  Salt stress;  Salt tolerance
PACS:
S565.1
DOI:
10.11861/j.issn.1000-9841.2015.01.0071
Abstract:
?Responses of seed and seedling of Glycine soja treated with sodium chloride and natural mixed salt solutions were studied，the salt tolerance was evaluated with parameters including the germination rate, relative growth rate and dry matter accumulation. The results showed that salt solution lower than 50 mmol?L-1?had no effects on germination rate, relative germination rate, relative salt-injury rate, dry matter and relative growth rate of seedling of Glycine soja. With salinity increasing, germination rate decreased gradually. At the same time, the germination process was lagged by the high salt concentration sharply. The relative growth rate and dry matter accumulation of Glycine soja seedlings decreased evidantly when salt solution higher than 100 mmol?L-1， and significantly different compared to its control．The result also indicated that Glycine soja had different response to the different salt stress, and single salt stress had more influence than mixed salt solutions.

References:

［1］Ashraf M，Foolad M R． Roles of glycine betaine and proline in im-proving plant abiotic stress resistance［J］． Environmental and Experimental Botany，2007，59: 206-216．

［2］Chinnusamy V, Jagendorf A, Zhu J K. Understanding and improving salt tolerance in plants［J］Crop Science, 2005, 45:437-448.
［3］Munns R，Tester M． Mechanisms of salinity tolerance［J］． Annual Review of Plant Biology，2008，59: 651-681．
［4］杨劲松．中国盐渍土研究的发展历程与展望［J］．土壤学报，2008，45(5):837-845．(Yang J S． Development and prospect of the research on salt-affected soils in China［J］． Acta Pedologica Sinica，2008，45(5) : 837-845．)
［5］Bhatnagar-Mathur P, Vadez V, Sharma K K Transgenic approaches for abiotic stress tolerance in plants:Retrospect and prospects［J］ Plant Cell Report, 2008, 27: 411-424.
［6］周三,赵可夫关于野大豆盐腺问题的探讨［J］植物学报,2003, 45(5): 574-580(Zhou S, Zhao K F. Discussion on the problem of salt gland of Glycine soja［J］ Acta Botanica Sinica,2003, 45(5): 574-580)
［7］王洪新,胡志昂,钟敏,等盐渍条件下野大豆群体的遗传分化和生理适应:同工酶和随机扩增多态DNA ［J］植物学报,1997, 39(1): 34-42 (Wang H X,Hu Z A, Zhong M, et al. Genetic differentiation and physiological adaptation of wild soybean(Glycine soja)populations under saline conditions: Isozymatic and random amplified polymorphic DNA study ［ J］ Acta Botanica Sinica,1997, 39(1): 34-42)?
［8］杜莉莉，於丙军． 栽培大豆和滩涂野大豆及其杂交后代耐盐性、农艺性状与籽粒品质分析［J］． 中国油料作物学报，2010，32(1) : 77-82． (Du L L，Yu B J． Analysis of salt tolerance，agronomic traits and seed quality of Glycine max，salt-born Glycine soja and their hybrids［J］． Chinese Journal of Oil Crop Sciences，2010，32(1) : 77-82．)?
［9］陈宣钦,刘怀攀,罗庆云 耐盐性不同的野大豆种子和幼苗对等渗水分和 NaCl胁迫的响应［J］ 南京农业大学学报, 2006,29(4):28-32（Chen X Q, Liu H P, Luo Q Y Responses of seed and seedling of Glycine soja with different salt tolerance to isoosmotic water and NaCl stresses［J］ Journal of Nanjing Agricultural University,2006,29(4):28-32）
［10］Pang T H, Shao G H, Lam H M Salt tolerance in soybean［J］ Journal of Integrative Plant Biology， 2008, 50 (10): 1196-1212.
［11］段德玉,刘小京,冯凤莲，等不同盐分胁迫对盐地碱蓬种子萌发的效应［J］中国农学通报, 2003,19(6):168-172（Duan D Y, Liu X J, Feng F L Effect of salinities on seed germination of Halophyte Suaeda Salsa［J］Chinese Agricultural Science Bulletin, 2003,19(6):168-172）
［12］沈禹颖,王锁民,陈亚明盐胁迫对牧草种子萌发及其恢复的影响［J］草业学报,1999 (3):54-60（Shen Y Y,Wang S M,Chen Y M The effect of saline condition on the germination and its recovery of pasture species［J］Acta Prataculturae Sinica, 1999(3):54-60）
［13］罗庆云．野生大豆和栽培大豆耐盐机理及遗传研究［D］．南京: 南京农业大学，2003(Luo Q Y．Study on mechanism and inheritance of salt tolerance in wild soybean (Glycine soja) and cultivated soybean (G． max)［D］．Nanjing: Nanjing Agricultural University，2003)
［14］郑青松，杨文杰，刘兆普，等．外源氯处理对向日葵幼苗生长、养分吸收及植株硝态氮含量的影响［J］．植物营养与肥料学报，2007，13(6) : 1161－1165(Zheng Q S，Yang W J，Liu Z P, et al．Effects of supplemental chloride on growth，nutrient absorption and nitrate content of sunflower seedlings［J］． Journal of Plant Nutrition and Soil Science，2007，13(6) :1161-1165)

Memo

Memo:
-
Last Update: 2015-04-12