钠钾替代条件下不同基因型棉花叶片的FTIR光谱研究

doi:10.3964/j.issn.1000-0593(2016)06-1696-04

Abstract
References
Related Citation (15)

Download: PDF (1946 KB)
Export: BibTeX | EndNote (RIS)

Abstract Potassium (K) deficiency affects cotton growth. The substitution effects of sodium (Na) and potassium research have been the focus of attention at home and abroad. The aim of this paper was to study the substitution effects of Na and K on material composition in leaf of two kinds of K-efficiency cotton genotypes (HG103 and LG122) using Fourier to transform infrared (FTIR) spectroscopy. The results showed that: (1) the increment of the relative absorbance of HG103 at peaks 2 960, 2 855 and 2 926 cm^-1 were the same with LG122 with addition of Na in deficient K, while at peaks 1 078 and 1 103 cm^-1, the increment of HG103 was higher than LG122, indicating that in deficient K, Na could promote the synthesis of carbohydrate, protein and esters, wherein the promoting effect on carbohydrate of HG103 was greater than LG122, while for protein and esters, there has no difference. However, the decrement of the relative absorbance at these five peaks of HG103 was higher than LG122 with addition of Na in adequate K, suggesting that in adequate K, the inhibitory effect of Na on carbohydrate, protein and esters of HG103 was less LG122. (2) the peaks at 1 734 and 1 437 cm^-1 disappeared due to K dificiency, when added Na, these peaks did not appear, implying that the structure of amideⅠband and cellulose was broken when lack of K when added Na has no changes.

Key words： Cotton;Genotype;Sodium and potassium replacement;FTIR

Received: 2015-04-02 Accepted: 2015-08-06

ZTFLH:

O657.3

Corresponding Authors: JIANG Cun-cang E-mail: jcc2000@mail.hzau.edu.cn

Cite this article:

LEI Jing,HAO Yan-shu,WU Xiu-wen, et al. FTIR Study of Leaf of Different Cotton Genotypes under Potassium Substitution with Sodium[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(06): 1696-1699.

URL:

http://www.gpxygpfx.com/EN/10.3964/j.issn.1000-0593(2016)06-1696-04 OR http://www.gpxygpfx.com/EN/Y2016/V36/I06/1696

[1] LU Jing-ling(陆景陵). Plant Nutrition (Volume 1). 2nd ed(植物营养学(上册)，第2版). Beijing: China Agricultural University Press(北京: 中国农业大学出版社), 2003, 50.
[2] LIU Guo-dong, LIU Geng-ling(刘国栋, 刘更另). Scientia Agricultura Sinica(中国农业科学), 1995, 28(1): 25.
[3] Subbarao G V, Ito O, Berry W L, et al. Critical Reviews in Plant Sciences, 2003, 22(5): 391.
[4] WANG Tie-jun, LIANG Qi-quan, YU Li-hua, et al(王铁军, 梁启全, 於丽华, 等). Sugar Crops of China(中国糖料), 2012, (3): 33.
[5] WU Jin-guang(吴瑾光). Techniques and Applications of Modern Fourier Transform Infrared Spectroscopy(近代傅里叶变换红外光谱技术及应用). Beijing: Science and Technology Literature Press(北京: 科学技术文献出版社), 1994. 1.
[6] Yee N, Benning L G, Phoenix V R, et al. Environment Science and Technology, 2004, 38(3): 775.
[7] WANG Sheng-feng, LIU Yun-xia, GAO Li-li, et al(王盛锋, 刘云霞, 高丽丽, 等). Plant Nutrition and Fertilizer Science(植物营养与肥料学报), 2014, 20(4): 1005.
[8] GAO Li-li, WANG Sheng-feng, HAN Ya, et al(高丽丽, 王盛锋, 韩亚, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2014, 34(11): 2923.
[9] Liu G, Dong X, Liu L, et al. Scientia Horticulturae, 2014, 176: 54.
[10] Ma Z, Abidi N, Rajbhandari R, et al. Effects of Drought Stress on the Development of Cellulose in Cotton Fibers Studied by FTIR. Amer. Chemical Soc., 2014. 247.
[11] JIANG Cun-cang, YUAN Li-sheng, WANG Yun-hua, et al(姜存仓, 袁利升, 王运华, 等). Journal of Huazhong Agricultural University(华中农业大学学报), 2003, 22(6): 564.
[12] JIANG Cun-cang, GAO Xiang-zhao, WANG Yun-hua, et al(姜存仓, 高祥照, 王运华, 等). Plant Nutrition and Fertilizer Science(植物营养与肥料学报), 2005, 11(6): 781.
[13] Joham H E. Plant Physiology, 1955, 30(1): 4.
[14] McCann M C, Defernez M, Urbanowicz B R, et al. Plant Physiol., 2007, 143: 1314.