| Citation: |
LIU Xiaolong, XU Chen, XU Kezhang, CUI Jingjing, ZHANG Zhi'an, LING Fenglou, AN Jiuhai, WU Zhihai. Effects of salt stress on photosynthetic characteristics and some physiological traits of rice varieties at different nitrogen levels[J]. Journal of South China Agricultural University, 2015, 36(2): 6-12. DOI: 10.7671/j.issn.1001-411X.2015.02.002
|
To understand the response to salt stress on rice varieties cultured at different nitrogen levels.
Two north japonica rice varieties were cultured at five nitrogen levels of nutrient solution until booting stage, the changes of biomass, photosynthetic characteristics and some physiological characteristics of two rice varieties were measured in three salt concentrations.
The biomass of rice varieties which were cultured at different nitrogen levels of nutrient solution decreased under salt stress; there were significant decrease in net photosynthetic rate (Pn), stomatal conductance (Gs), transpiration rate (Tr) and apparent mesophyll conductance (AMC) of rice leaves under salt stress. The Pn reduction was due to non-stomatal restriction factors in low-nitrogen-level nutrient solution, however, the stomatal and non-stomatal limitation factors resulted in the Pn reduction in high-nitrogen-level nutrient solution. Under salt stress, the activity of antioxidant enzymes such as SOD, POD and CAT, the contents of proline and soluble sugar of leaves in 1/2N-level nutrient solution were significantly higher than those at other nitrogen-levels, the membrane permeability and the content of MDA in 1/2N-level were lower than those at other nitrogen-levels. The results show that rice varieties cultured in 1/2N-level nutrient solution can improve the capacity of osmotic regulation, enhancing the salt-tolerance ability of rice varieties at booting stage. The capacity of salt-tolerance of Jiudao13 is higher than that of Jijing88.
| [1] |
KOYRO H W, EISA S S. Effect of salinity on composition, viability and germination of seeds of Chenopodium quinoa Willd[J]. Plant Soil, 2008, 302(1/2):79-90. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=JJ02994974
|
| [2] |
KOCA H, BOR M, ÖZDEMIR F, et al. The effect of salt stress on lipid peroxidation, antioxidative enzymes and proline content of sesame cultivars[J]. Environ Exp Botany, 2007, 60(3): 344-351. doi: 10.1016/j.envexpbot.2006.12.005
|
| [3] |
梁正伟, 杨福, 王志春, 等.盐碱胁迫对水稻主要生育性状的影响[J].生态环境, 2004, 13(1):43-46. doi: 10.3969/j.issn.1674-5906.2004.01.014
|
| [4] |
SOUSSI M, OCANA A, LLUCH C. Effects of salt stress on growth, photosynthesis and nitrogen fixation in chick-pea(Cicer arietinum L.)[J]. J Exp Botany, 1998, 49(325): 1329-1337. doi: 10.1093/jxb/49.325.1329
|
| [5] |
王仁雷, 华春, 刘友良.盐胁迫对水稻光合特性的影响[J].南京农业大学学报, 2002, 25 (4):11-14. http://d.old.wanfangdata.com.cn/Periodical/njnydxxb200204003
|
| [6] |
SILVA E C, NOGUEIRA R J M C, ARAUJO F P, et al. Physiological responses to salt stress in young umbu plants[J]. Environ Exp Botany, 2008, 63(1/2/3): 147-157. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=JJ021215512
|
| [7] |
GAMETT T, CONN V, KAISER B. Root based approaches to improving nitrogen use efficiency in plants[J].Plant, Cell and Environ, 2009, 32(9): 1272-1283. doi: 10.1111/pce.2009.32.issue-9
|
| [8] |
PALFI G. A correlation between nitrogen nutrition of rice and asparagines concentration in leaves[J]. Növenyter-méles, 1963, 12:157-168.
|
| [9] |
刘开力, 韩航如, 徐颖洁, 等.外源一氧化氮对盐胁迫下水稻根部脂质过氧化的缓解作用[J].中国水稻科学, 2005, 19(4):333-337. doi: 10.3321/j.issn:1001-7216.2005.04.009
|
| [10] |
黄本开, 刘开力, 徐晟, 等.一氧化氮供体对盐胁迫下水稻幼苗叶片脂质过氧化的调节[J].南京农业大学学报, 2005, 28(3):22-25. http://d.old.wanfangdata.com.cn/Periodical/njnydxxb200503005
|
| [11] |
ABDELGADIR E M, OKA M, FUJIYAMA H. Nitrogen nutrition of rice plants under salinity[J]. Biol Plantarum, 2005, 49(1): 99-104. doi: 10.1007/s10535-005-0104-8
|
| [12] |
张治安, 陈展宇.植物生理学实验技术[M].长春:吉林大学出版社, 2008.
|
| [13] |
张殿忠, 汪沛洪, 赵会贤.测定小麦叶片游离脯氨酸的方法[J].植物生理学通讯, 1990(4):62-65. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK000004088909
|
| [14] |
石连旋, 胡勇军, 宫亮, 等.不同盐碱化草甸羊草越冬根茎中可溶性糖和蛋白的研究[J].东北师范大学学报:自然科学版, 2008, 40(2):88-92. http://lib.cqvip.com/qk/81668X/200001/27620403.html
|
| [15] |
王建飞, 陈宏友, 杨庆利, 等.盐胁迫浓度和胁迫时的温度对水稻耐盐性的影响[J].中国水稻科学, 2004, 18(5):449-454. doi: 10.3321/j.issn:1001-7216.2004.05.013
|
| [16] |
董海凤, 王义霞, 孙运杰.水稻盐胁迫的研究进展[J].生物灾害科学, 2012, 35(4):439-442. doi: 10.3969/j.issn.2095-3704.2012.04.024
|
| [17] |
朱晓军, 杨劲松, 梁永超, 等.盐胁迫下钙对水稻幼苗光合作用及相关生理特性的影响[J].中国农业科学, 2004, 37(10): 1497-1503. doi: 10.3321/j.issn:0578-1752.2004.10.016
|
| [18] |
杜红艳. NaCl胁迫和氮形态对水稻幼苗生长的影响[D]. 扬州: 扬州大学, 2008. http://cdmd.cnki.com.cn/article/cdmd-11117-2008087158.htm
|
| [19] |
HERRALDE F D, BIEL C, SAVE R, et al. Effect of water and salt stresses on the growth, gas exchange and water relations in Argyranthemum coronopifolium plants[J]. Plant Sci, 1998, 139: 9-17. doi: 10.1016/S0168-9452(98)00174-5
|
| [20] |
BERRY J A, DOWNTON W J S. Environmental regulation of photosynthesis[M]//GOVIND J. Photosynthesis : VolⅡ. New York: Academic Press, 1982: 263-345.
|
| [21] |
葛江丽, 石雷, 谷卫彬, 等.盐胁迫条件下甜高粱幼苗的光合特性及光系统Ⅱ功能调节[J].作物学报, 2007, 33(8):1272-1278. doi: 10.3321/j.issn:0496-3490.2007.08.009
|
| [22] |
BETHKE P C, DREW M C. Stomatal and nonstomatal components to inhibition of photosynthesis in leaves of Capsicum annuum during progressive exposure to NaCl salinity[J]. Plant Physiol, 1992, 99: 219-226 doi: 10.1104/pp.99.1.219
|
| [23] |
孙璐, 周宇飞, 李丰先, 等.盐胁迫对高粱幼苗光合作用和荧光特性的影响[J].中国农业科学, 2012, 45(16):3265-3272. doi: 10.3864/j.issn.0578-1752.2012.16.005
|
| [24] |
武志海, 赵国臣, 徐克章, 等.吉林省过去47年来水稻品种遗传改良过程中叶片光合指标的变化[J].中国水稻科学, 2009, 23(2):165-171. doi: 10.3969/j.issn.1001-7216.2009.02.009
|
| [25] |
徐晨, 凌凤楼, 徐克章, 等.盐胁迫对不同水稻品种光合特性和生理生化特性的影响[J].中国水稻科学, 2013, 27(3):280-286. doi: 10.3969/j.issn.1001-7216.2013.03.008
|
| [26] |
曹树青, 翟虎渠, 钮中一, 等.不同产量潜力水稻品种的剑叶光合特性研究[J].南京农业大学学报, 2000, 23(3):1-4. http://d.old.wanfangdata.com.cn/Periodical/njnydxxb200003001
|
Supported by: Beijing Renhe Information Technology Co., Ltd. 
DownLoad: