|Table of Contents|

Effect of Different Concentration of NaCl Stress on the Growth and Some Physiological Characteristics of Tagetes erecta Seedlings(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年24期
Page:
63-66
Research Field:
Publishing date:

Info

Title:
Effect of Different Concentration of NaCl Stress on the Growth and Some Physiological Characteristics of Tagetes erecta Seedlings
Author(s):
LIU Min 1; 2; LI Yue1; LIANG Yan1; TIAN Li-guang1
1.College of Life Science and Agriculture and Forestry,Qiqihar University，Qiqihar，Heilongjiang 161006；2.Key Laboratory of Forest Plant Ecology，Ministry of Education，Northeast Forestry University，Harbin,Heilongjiang 150040
Keywords:
Tagetes erecta; NaCl; stress; growth; physiological characteristics
PACS:
S 682.1+1
DOI:
-
Abstract:
Taking the seedlings of Tagetes erecta as test material, the effect of different concentration of NaCl stress on the growth，and some physiological characteristics of Tagetes erecta were studied.The results showed that 0.20% NaCl had a promoting effect on the growth and development of treated plants.When the concentration of NaCl equal to or more than 0.40%，the growth of treated plants were inhibited.Moreover，as the concentration of NaCl solutions increased，the inhibition was strengthened.Height growth，net biomass growth，as well as chlorophyll content were markedly decreased；At the same time，MDA content markedly increased.It was possible that the concentration of NaCl 0.40% was the key value of NaCl stress.Under the NaCl stress，the contents of proline and the activities of SOD activity，CAT activity and POD activity increased，the difference of treated plants and control was significant.It was suggested that Tagetes erecta seedlings adapted to salt stress by changing osmoregulation and increasing enzyme activity and so on.

References:

[1]DahiyaS S,Narender S,Sukhbir S,et al.Effect of nitrogen and phosphorus on growth，flowering and yield of marigold (Tagetes erecta L.)[J].Environment and Ecology,1998(16):855-857.

[2]马莉,殷秀琴.污泥蚯蚓粪对万寿菊生长发育的影响[J].应用生态学报,2010,21(5):1346-1350
[3]曾丽,赵梁军,张华丽,等.万寿菊花器官发生与发育的观察[J].园艺学报,2010,37(5)：785-793.
[4]马清香,徐响,高彦祥.超临界CO2萃取万寿菊花中叶黄素的研究[J].农业工程学报,2007,23(8):257-260.
[5]师光禄,王有年,王鸿雷,等.万寿菊根提取物对山楂叶螨谷胱甘肽S-转移酶和蛋白酶及蛋白质含量的影响[J].应用生态学报,2007,18(2):400-404.
[6]范志宏,郭春绒,王金胜.万寿菊根提取物对西瓜枯萎病菌的抑菌活性成分及作用机理研究[J].植物病理学报,2010,40(2):195-201.
[7]张天柱,曾勇,李辉,等.14种菊科植物提取物对松材线虫和淡色库蚊的光活化毒杀作用[J].西北植物学报,2010,30(4)：645-651.
[8]田治国,王飞,张文娥,等.多元统计分析方法在万寿菊品种抗旱性评价中的应用[J].应用生态学报,2011,22(12):3315-3320.
[9]田治国,王飞,张文娥,等.万寿菊属不同品种初花期抗旱特性分析[J].西北植物学报,2011,31(7):1390-1399.[10]田治国,王飞,张文娥,等.高温胁迫对孔雀草和万寿菊不同品种生长和生理的影响[J].园艺学报,2011,38(10):1947-1954.
[11]梁燕娇,乔聪,白雪,等.融雪剂胁迫下氮素对蕾期万寿菊生理指标的影响[J].东北林业大学学报,2013,4(5):101-117.
[12]刘玲,周桃华.外源钙离子(Ca2+)对万寿菊幼苗抗冷性的影响[J].安徽农学通报,2008,14(18):113-114.
[13]张银秋,台培东,李培军,等.镉胁迫对万寿菊生长及生理生态特征的影响[J].环境工程学报,2011,5(1):195-199.
[14]孙玉珍,赵运林,杨小琴.锰胁迫对3种花卉植物生理抗性的影响[J].安徽农业科学,2008，36(7):2644-2645,2648.
[15]伍林涛,杜才富,邵明波.植物盐胁迫耐受性研究进展[J].吉林农业,2010,247(9):51-52.
[16]邹琦.植物生理学实验指导[M].北京:中国农业出版社，2000.
[17]李合生.植物生理生化实验原理和技术[M].北京:高等教育出版社,2000:164-169.
[18]杨少辉,季静,王罡宋,等.盐胁迫对植物影响的研究进展[J].分子植物育种,2006,4(3):139-142.
[19]孙小芳,刘友良,陈沁.棉花耐盐性研究进展[J].棉花学报,1998,10(3):118-124.
[20]王新伟.同盐浓度对马铃薯试管苗的胁迫效应[J].马铃薯杂志,1998,12(4):203-207.
[21]许兴,李树华,惠红霞,等.NaCl 胁迫对小麦幼苗生长、叶绿素含量及 Na+、K+吸收的影响[J].西北植物学报,2002,22(2):278-284.
[22]吴永波,薛建辉.盐胁迫对3种白蜡树幼苗生长与光合作用的影响[J].南京林业大学学报,2002,26(3):19-22
[23]马焕成,王沙生,胡杨.膜系统的盐稳定性及盐胁迫下的代谢调节[J].西南林学院学报,1998,18(1):15-23
[24]Worner A,Stelzer R.Physiological response of the mangrove rhizophora mangle grown in the absence and presence of NaCl plant [J].Cell and Environ,1990,13:243-255.
[25]李彦,张英鹏,孙明,等.盐分胁迫对植物的影响及植物耐盐机理研究进展[J].中国农学通报,2008,24(1):258-265.
[26]王爱国.丙二醛作为脂质过氧化指标的探讨[J].植物生理学通讯,1986(2):55-57.

Memo

Memo:
-
Last Update: 2014-12-06