|Table of Contents|

Effect of the NaCl and NaHCO3 Stress on Glycine max var(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年09
Page:
1-5
Research Field:
Publishing date:

Info

Title:
Effect of the NaCl and NaHCO3 Stress on Glycine max var
Author(s):
PEI Yi; LI Lian; NIE Jiang-li
(College of Horticulture and Landscape，Tianjin Agricultural University，Tianjin 300384）
Keywords:
Glycine max var; seeds germination; stress; NaCl; NaHCO3
PACS:
S 529
DOI:
10.11937/bfyy.201509001
Abstract:
Taking seeds of Glycine max var as materials，with method of single salt stress，the germination rate，germination potential，relative germination rate，vigor index and recovery germination rate of Glycine max var were determined，effect of different concentration of NaCl and NaHCO3 stress on Glycine max var was studied，in order to investigate salinity resistance of Glycine max var.The results showed that with increasing of concentrations of NaCl and NaHCO3，germination rate，germination potential，the relative germination rate，radicle length，seedling fresh weight of Glycine max var were reduced.The above results showed a significant negative correlation between them and positive correlation with the relative salt damage rate.The suitable concentration，half inhibition concentrations and limiting concentration of NaCl stress on Glycine max var were 18.253‰，20.264‰ and 22.274‰；the suitable concentration，half inhibition concentrations and limiting concentration of NaHCO3 stress on Glycine max var were 18.316‰，21.270‰ and 24.224‰；after the stress being removed，recovery germination rate of NaCl stress on Glycine max var was increased with NaCl concentrations increasing.The recovery germination rate of NaHCO3 stress was 0%.Therefore，Glycine max var seeds had certain salinity and alkali resistance.

References:


[1]王芳,肖洪浪,赵亮.单盐胁迫对红砂种子萌发的影响[J].种子,2013,32(10):1-11.
[2]张秀玲,李瑞利,石福臣.盐胁迫对罗布麻种子萌发的影响[J].南开大学学报,2007,40(4):13-18.
[3]王敏,李丹,李荣和,等.黑豆营养价值及功能特性应用的研究与进展[J].长春大学学报,2008,18(1):104-107.
[4]王洛.黑豆的营养价值[J].农产品加工,2011(1):50.
[5]殷秀杰,燕昌江,李凤兰,等.混合盐胁迫对白三叶种子萌发的影响[J].东北农业大学学报,2009,40(12):58-61.
[6]傅家瑞.种子生理[M].北京:科学出版社,1985.
[7]李磊,赵檀方,胡延吉.大麦芽期耐盐性鉴定指标初探[J].莱阳农学院,2000,17(1):29-31.
[8]杨秀玲,郁继华,李雅佳,等.NaCl胁迫对黄瓜种子萌发及幼苗生长的影响[J].甘肃农业大学学报,2004,39(1):6-9.
[9]管志勇,陈发棣,滕年军,等.5种菊花近缘种属植物的耐盐性比较[J].中国农业科学,2010,43(4):787-794.
[10]郭艳超,孙昌禹,王文成,等.NaCl胁迫对芙蓉葵种子萌发和种苗生长的影响[J].西北农业学报,2012,21(3):158-163.
[11]渠晓霞,黄振英.盐生植物种子萌发对环境的适应策略[J].生态学报,2005,25(9):2389-2398.
[12]Ungar I A.Seed germination and sed-bank ecology in halophytes[M].New York:Marcel Dekker,1995.

Memo

Memo:
-
Last Update: 2015-07-31