QUE Zhi-qun,SHEN Chun-xiu,CHEN Lin.NaCl stress；seed germination；seedling growth[J].Northern Horticulture,2013,37(09):12-15.
NaCl胁迫对莴苣种子萌发与幼苗生长的影响
- Title:
- NaCl stress；seed germination；seedling growth
- 文章编号:
- 1001-0009(2013)09-0012-04
- Keywords:
- NaCl stress; seed germination; seedling growth
- 分类号:
- S 636.2
- 文献标志码:
- A
- 摘要:
- 以“四季白尖叶”和“澳立红芙蓉”莴苣品种为试材，以当地水样为基准0 mmol/L NaCl浓度，研究了5、10、15、20、25、30、35、40、45、50 mmol/L NaCl胁迫对种子萌发及幼苗生长的影响。结果表明：在NaCl胁迫下，2个莴苣品种的发芽率、根长、根重、苗高、苗重均随NaCl浓度的增加呈下降趋势，其中“四季白尖叶”的发芽率和苗重均在浓度为15 mmol/L时显著下降；“澳立红芙蓉”的发芽率在浓度为20 mmol/L时显著下降，其苗重在浓度为30 mmol/L显著低于对照。2个品种的根长、根重、苗高均在浓度为15 mmol/L时显著低于对照。通过比较根与幼苗生长情况发现，NaCl对根的影响较大，不同的品种对NaCl胁迫的耐受性不同，“澳立红芙蓉”较“四季白尖叶”更耐NaCl胁迫。
- Abstract:
- Taking ‘Four seasons white tip’ lettuce and ‘Aoli Red hibiscus’ as the experimental materials，and the sample of water of local as the basic of concentration of NaCl as 0 mmol/L,the effect of different NaCl stresses(5，10，15，20，25，30，35，40，45，50 mmol/L NaCl) on seed germination and seedling growth were studied.The results showed that the germination rate，root length，root weight，seedling height and seedling weight of the two cultivars of lettuce pointed a significant downward trend when the NaCl concentration increased.The germination of ‘Four seasons white tip’ lettuce decreased significantly as the concentration of NaCl was 15 mmol/L,the germination of ‘Aoli red hibiscus’ descended distinctively while the concentration was 20 mmol/L,and its seedling weight was remarkable lower than CK as the concentration was 30 mmol/L.The root length，root weight and seedling weight of the varieties in lettuce were lower than CK when the concentration 15 mmol/L.It was found that root was affected greater than seedling under NaCl stress by comparison the situation the root and seedling growth.It said that different varieties had shown varying degrees of tolerance to NaCl.‘Aoli red hibiscus’ was better than ‘Four seasons white tip’ lettuce for tolerate NaCl.
参考文献/References:
[1]于德云,赵其国,史学正,等.土壤资源概论[M].北京:科学出版社,2007:353-355. [2]李彬,王志春,孙志高,等.中国盐碱地资源与可持续利用研究[J].干旱地区农业研究,2005,23(2):154-159. [3]陈德明,俞任培.NaCl胁迫下不同小麦品种的耐盐性及离子特征[J].土壤学报,1998,35(1):88-94. [4]王萍,杨春桥,焦阵.NaCl胁迫对小麦种子萌发与幼苗生长的影响[J].中国农学通报，2010,26(2):127-131. [5]秦雪峰,高扬帆,吕文彦.NaCl胁迫玉米种子萌发和幼苗生长的影响[J].种子，2007,26(5):24-26. [6]韩朝红,孙谷畴,林植芳.NaCl对吸胀后水稻的种子发芽和幼苗生长的影响[J].种子,2000(3):10-11,13. [7]陈火英,张建华,陈云鹏,等.NaCl胁迫对不同品种萝卜种子发芽特性的影响[J].江西科学,1999(2):32-35. [8]程大友,张义,陈丽.氯化钠胁迫下甜菜种子的萌发[J].中国糖料,1996(2):21-23. [9]赵燕,张复君,王巨媛,等.NaCl胁迫对油菜种子萌发特性的影响[J].北方园艺,2010(9):29-31. [10]任艳芳,何俊瑜,何师加.NaCl胁迫对莴苣种子萌发和幼苗生长的影响[J].北方园艺,2008(8):35-36. [11]韩春梅,李春龙,贺阳冬,等.NaCl胁迫对莴苣种子萌发和幼苗生长的影响[J].长江蔬菜,2008(12):23-24. [12]李合生.现代植物生理学[M].2版.北京:高等教育出版社,2006:37-69. [13]颜启传.种子学[M].北京:中国农业出版社,2001:111-113.
相似文献/References:
[1]傅巧娟,李春楠,陈一,等.我国一串红的研究进展[J].北方园艺,2013,37(04):192.
[2]石秋梅,邓翻云,吴敏言,等.罗布麻和大叶白麻种子萌发及幼苗生长耐盐性研究[J].北方园艺,2014,38(12):128.
SHI Qiu-mei,DENG Fan-yun,WU Min-yan,et al. Study on Salt Tolerance of Apocynum venetum Linn.and Poacynum hendersonii(Hook.f.) Woodson at Stages of Seed Germination and Seedlings Growth[J].Northern Horticulture,2014,38(09):128.
[3]金 兰,陈 志.青海肋果沙棘和中国沙棘种子萌发特性比较研究[J].北方园艺,2014,38(13):39.
JIN Lan,CHEN Zhi.Comparative Study on Germination Characteristics of Hippophae neurocarpa and Hippophae rhamnoides Seeds[J].Northern Horticulture,2014,38(09):39.
[4]梁 芳,衣采洁.不同浸种处理对小冠花及蛇鞭菊种子萌发的影响[J].北方园艺,2014,38(11):62.
LIANG Fang,YI Cai-jie.Infulence of Different Processing Methods on the Seed Germination of Coronilla varia and Liatris spieata [J].Northern Horticulture,2014,38(09):62.
[5]崔兴国.不同浓度碳酸氢钠胁迫对圆叶牵牛种子发芽的影响[J].北方园艺,2014,38(11):74.
CUI Xing-guo.Effect of Different Concentration of NaHCO3 Stress on Seed Germination of Pharbitis purpurea(L.)Voigt[J].Northern Horticulture,2014,38(09):74.
[6]常青山,张利霞,郑轶琦,等.盐胁迫下钙离子对苜蓿种子萌发的影响[J].北方园艺,2014,38(10):64.
CHANG Qing-shan,ZHANG Li-xia,ZHENG Yi-qi,et al.Effects of Ca2+?on Seed Germination Characteristics of Medicago sativa Under Salt Stress[J].Northern Horticulture,2014,38(09):64.
[7]张 娇,张大治,马 艳,等.氯化钠模拟盐胁迫对沙冬青种子萌发和幼苗生长的影响[J].北方园艺,2014,38(14):65.
ZHANG Jiao,ZHANG Da-zhi,MA Yan,et al.Effect of NaCl Simulation of Salt Stress on Seed Germination and Seedling Growth of Ammopiptanthus mongolicus[J].Northern Horticulture,2014,38(09):65.
[8]张雷,李永洁,王雅茹,等.海水胁迫对半枝莲种子萌发的影响[J].北方园艺,2013,37(13):69.
ZHANG Lei,LI Yong-jie,WANG Ya-ru,et al.Effect of Seawater Stress on Scutellaria barbata Seed Germination[J].Northern Horticulture,2013,37(09):69.
[9]何会流.外源水杨酸对盐胁迫下凤仙花种子萌发特性的影响[J].北方园艺,2013,37(13):75.
HE Hui-liu.Effect of Exogenous Salicylic Acid on the Seeds Germination Characters of Impatiens balsamina L.Under NaCl Stress[J].Northern Horticulture,2013,37(09):75.
[10]谢修鸿,王晓红,付泓,等.孔雀草水提液对多年生黑麦草种子萌发的影响[J].北方园艺,2013,37(13):81.
XIE Xiu-hong,WANG Xiao-hong,FU Hong,et al.Effect of Tagetes patula L.Aqueous Extract Solution on Seed Germination of Perennial Ryegrass[J].Northern Horticulture,2013,37(09):81.
[11]杨 飞,郭海波,吴 菊,等.NaCl胁迫对白菜种子萌发及幼苗生长的影响[J].北方园艺,2014,38(01):26.
YANG Fei,GUO Hai-bo,WU Ju,et al.Effect of NaCl Stress on the Seed Germination and Seedling Growth of Chinese Cabbage Cultivars[J].Northern Horticulture,2014,38(09):26.
[12]曹玲,刘溪静,李楠茜,等.NaCl胁迫对芹菜种子萌发和幼苗生长的影响[J].北方园艺,2013,37(15):20.
CAO Ling,LIU Xi-jing,LI Nan-xi,et al.Effects of NaCl Stress on Seeds Germination and Seedling Growth of Celery Varieties[J].Northern Horticulture,2013,37(09):20.
[13]刘杰,张建坤,张学政.NaCl胁迫下虎尾草种子萌发特性的研究[J].北方园艺,2013,37(21):92.
LIU Jie,ZHANG Jian-kun,ZHANG Xue-zheng.Study on the Germination Properties of Seeds of Chloris virgate Under NaCl Stress[J].Northern Horticulture,2013,37(09):92.
[14]贾庆美,朱世东,魏丽丽,等.不同茄子品种萌发期和幼苗期的耐盐性比较[J].北方园艺,2014,38(17):29.
JIA Qing-mei,ZHU Shi-dong,WEI Li-li,et al.Comparison of Salt Tolerance on the Seed Germination andSeedling Stage of Different Eggplant Varieties[J].Northern Horticulture,2014,38(09):29.
[15]常青山,张利霞,黄青哲,等.外源NO供体硝普钠对NaCl胁迫下夏枯草种子萌发的影响[J].北方园艺,2016,40(11):155.[doi:10.11937/bfyy.201611041]
CHANG Qingshan,ZHANG Lixia,HUANG Qingzhe,et al.Effect of Exogenous NO on Prunella vulgaris Seed Germination Under NaCl Stress[J].Northern Horticulture,2016,40(09):155.[doi:10.11937/bfyy.201611041]
[16]王勤礼,闫芳,侯梁宇,等.NaCl胁迫对不同辣椒自交系种子萌发的影响及其耐盐性评价[J].北方园艺,2018,42(04):1.[doi:10.11937/bfyy.20172938]
WANG Qinli,YAN Fang,HOU Liangyu,et al.Effect of NaCl Stress on Seed Germination and Salt-tolerance Evaluation Among Different Inbred Lines of Pepper[J].Northern Horticulture,2018,42(09):1.[doi:10.11937/bfyy.20172938]
[17]赵红,程雨柔.外源钴对NaCl胁迫下萝卜种子萌发和幼苗抗氧化能力的影响[J].北方园艺,2018,42(09):14.[doi:10.11937/bfyy.20174038]
ZHAO Hong,CHENG Yurou.Effects of Exogenous Cobalt on Seed Germination and Antioxidant Ability of Radish Under NaCl Stress[J].Northern Horticulture,2018,42(09):14.[doi:10.11937/bfyy.20174038]
[18]姜云天,曲广男,国怡,等.外源水杨酸和甜菜碱对NaCl胁迫下茶花凤仙种子萌发的影响[J].北方园艺,2021,(05):77.[doi:10.11937/bfyy.20201121]
JIANG Yuntian,QU Guangnan,GUO Yi,et al.Effects of Exogenous SA and GB on Seed Germination of Impatiens balsamena Under NaCl Stress[J].Northern Horticulture,2021,(09):77.[doi:10.11937/bfyy.20201121]
备注/Memo
第一作者简介：却志群（1980-），女，湖北仙桃人，硕士，讲师，研究方向为植物生物技术。E-mail：zhiqunque@163.com.