The Application of SOD Activity-enhancing Substance in Saline-alkali Land Exploitation and Utilization(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: The Application of SOD Activity-enhancing Substance in Saline-alkali Land Exploitation and Utilization

Author(s):: GAI Yu-hong¹; WEI Jian²; 1.College of Agronomy,Jilin Agricultural University，Changchun,Jilin 130118;
2.College of Life Science,Changchun Normal University,Changchun,Jilin 130032

Abstract:: Using SOD activity-enhancing substances Chenopodium album L.,the morphological response characteristics of Kochia sieversiana(Pallas) C.A.Mey. and Ambrosia artemisiifolia L.,Ambrosia trifida L.under mixed salt stressunder artificial conditions were studied，at the same time，the effect of SOD activity substance on plant salt resistance were investivated.The results showed that，the halophytes and non halophytes at high concentration of mixed salt stress conditions，plant height and leaf length were inhibited obviously non halophytes was injured more seriously than halophytes,the increase of SOD activity substances on halophyte and non-halophytes growth inhibition had significantly improved，and the effect was more remarkable in halophytes.The halophyte often had higher SOD activity makes the plant salt effectively repair also were concluded.

[1]苗莉云.盐生植物对盐渍化土壤适应的研究[J].安徽农学通报,2007,13(7):52-53.

[2]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.

[3]裘丽珍,黄有军,黄坚钦,等.盐胁迫下不同耐盐性植物的生长与生理特性比较研究[J].浙江大学学报（农业与生命科学版）,2006,32（4）：420-427.

[4]王慰,黄胜利,丁国剑,等.盐胁迫下舟山新木姜子1年生苗形态变化及生理反应[J].浙江林学院学报,2007,24(2):168-172.

[5]郭望模,傅亚萍,孙宗修,等.盐胁迫下不同水稻种质形态指标与耐盐性的相关分析[J].植物遗传资源学报,2003,4(3):245-251.

[6]李莉,韦翔华,王华芳,等.盐胁迫对烟草幼苗生理活性的影响[J].种子,2007,26(5):79-83.

[7]余美荣,蒋福升,丁志山.姜黄素的研究进展[J].中草药,2009,40(5):828-831.

[8]汪海慧,成扬.姜黄素药理作用的研究进展[J].上海中医药大学学报,2007,21(6):73-76.

[9]石德成,盛艳敏.不同盐浓度的混合盐对羊草苗的胁迫效应[J].植物学报,1998,40(12):1136-1142.

[10]赵可夫,李法曾.中国盐生植物[M].北京:科学出版社,1999:15-17,41. 

[11]王志西,刘祥君,高亦珂,等.豚草和三裂叶豚草种子休眠规律研究[J].植物研究,1999,19(2):159-164.

[12]Scandaliot J G.Oxygen stress and superoxide dismutase[J].Plant Physiol,1993,101:7-12.

Last Update: 2014-08-23