自由空气中CO2浓度和温度增高对水稻种子活力的影响

doi:10.16819/j.1001-7216.2016.5194

中国水稻科学

自由空气中CO2浓度和温度增高对水稻种子活力的影响

高厚玉¹,景立权² ,陈龙¹,居静¹,王云霞^1,*,朱建国³ ,杨连新² ,王余龙²

¹扬州大学环境科学与工程学院，江苏扬州225009；²扬州大学江苏省作物遗传生理国家重点实验室培育点/粮食作物现代产业技术协同创新中心，江苏扬州225009；³中国科学院南京土壤研究所土壤与农业可持续发展国家重点实验室，南京 210008

收稿日期:2015-12-29 修回日期:2016-03-12 出版日期:2016-07-10 发布日期:2016-07-10
通讯作者: 王云霞1,*
基金资助:
国家自然科学基金重大国际合作项目（31261140364）；国家自然科学基金资助项目（31571597和31171460）；中国博士后科学基金资助项目（2015M581870）；江苏高校优势学科建设工程资助项目。

Effects of Elevated Atmospheric CO2 and Temperature on Seed Vigor of Rice under Openair Field Conditions

GAO Houyu¹, JING Liquan², CHEN Long¹, JU Jing¹, WANG Yunxia ^{1, *} , ZHU Jianguo³, YANG Lianxin², WANG Yulong²

¹College of Environmental Science and Engineering, Yangzhou University, Yangzhou 225009, China;²Jiangsu Key Laboratory of Crop Genetics and Physiology/ CoInnovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou 225009, China; ³State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China

Received:2015-12-29 Revised:2016-03-12 Online:2016-07-10 Published:2016-07-10
Contact: WANG Yunxia1, *

摘要/Abstract

摘要：

大气二氧化碳（CO2）浓度和气温增高是全球气候变化的重要特征，本研究旨在揭示未来气候变化条件下生长的水稻，其种子活力是否受这两个重要环境因子的影响。利用稻田FACE（Free Air CO2 Enrichment）系统，以常规水稻武运粳23为供试材料，设置对照（Ambient，环境空气）、CO2浓度增高（比Ambient高200 μmol/mol）、温度增高（比Ambient高2℃）和CO2浓度与温度同时增高四个处理，成熟期收获种子进行实验室标准发芽实验。结果表明，与对照相比，单独CO2浓度增加使成熟种子浸种24 h浸出液电导率平均增加16.5%，但使种子露白率、发芽率、发芽势和发芽指数分别下降7.8%、10.0%、17.4%和8.9%。相似地，单独温度增高或CO2浓度和温度同时增高处理对上述参数影响的方向一致，但影响的幅度变小，多未达显著水平。与环境生长温度相比，高温环境下全生育期CO2浓度升高使成熟种子浸种24 h浸出液电导率、露白率、发芽率、发芽势和发芽指数的影响变小，表现在CO2浓度与温度处理间存在一定程度的交互作用。种子发芽后芽和根系性状对高CO2浓度或高温均无显著响应。以上结果说明，大气CO2浓度增高200 μmol/mol环境条件下，常规粳稻武运粳23成熟种子露白率、发芽率、发芽势和发芽指数等指标均明显下降，但在同时适度增温的生长环境下这种负面影响有减弱的趋势。

关键词: 水稻, 二氧化碳, 温度, FACE（Free Air CO2 Enrichment）, 种子活力

Abstract:

The increases in atmospheric carbon dioxide concentration and air temperature are two important features of global climate change.The present study was conducted to reveal how rice seed vigor will be affected by these two important environmental factors when rice plants were grown under future environment conditions. By using the rice Free Air CO2 Enrichment(FACE) system, an inbred japonica rice Wuyunjing 23 was grown under four different combinations of CO2 concentration and temperature treatments, i.e. ambient air(Ambient), elevated \[CO2\](EC,Ambient+200 μmol/mol, elevated temperature（ET,Ambient+2℃） and elevated \[CO2\]+elevated temperature(EC+ET). At maturity, seeds were harvested and subjected to the standard germination trial in laboratory. The results indicated that compared with seeds obtained from ambient air, the seeds from EC plants showed higher value (+165%) in the electrical conductivity of deionized water in which seeds have been soaked for 24 hours. However, EC decreased the sprouting rate, germination rate, germination potential and germination index by 7.8%, 10.0%, 17.4%and 8.9%, respectively.The effects of ET and EC+ET on the above parameters followed the similar patterns, but in most cases the effects became smaller and were statistically insignificant. Compared with the ambient temperature, high temperature during growth reduced high CO2effects on the electrical conductivities of seed soaking solution, sprouting rate, germination rate, germination potential and germination index, which was shown by certain degree of interaction between CO2 concentration and temperature. The characteristics of sprout and root of the germinated seed were not changed by CO2 concentration or/and temperature increases during plant growth. The above results indicated that the sprouting rate, germination rate, germination potential and germination index of the seed of inbred japonica rice Wuyunjing 23 were significantly decreased when the seeds were produced in the high CO2 concentration environment. But such negative effects of high CO2 concentration on seed germination capacity of rice might be ameliorated by simultaneously moderate increase of air temperature during plant growth.

Key words: rice, carbon dioxide, air temperature, FACE (Free Air CO2 Enrichment), seed vigor

中图分类号:

高厚玉1,景立权2,陈龙1,居静1,王云霞1,*,朱建国3,杨连新2,王余龙2. 自由空气中CO2浓度和温度增高对水稻种子活力的影响[J]. 中国水稻科学 2016,30(4): 371-379. , DOI: 10.16819/j.1001-7216.2016.5194 .

GAO Houyu1, JING Liquan2, CHEN Long1, JU Jing1, WANG Yunxia1, *, ZHU Jianguo3, YANG Lianxin2, WANG Yulong2. Effects of Elevated Atmospheric CO2 and Temperature on Seed Vigor of Rice under Openair Field Conditions[J]. Chinese Journal of Rice Science 2016,30(4): 371-379., DOI: 10.16819/j.1001-7216.2016.5194 .

参考文献

[1]NOAA.Trendsinatmosphericcarbon dioxide. \[30.12.14\]. http://www.ersl.noaa.gov/gmd/ccgg/trends/global.html.
[2]Change C. IPCC. Climate Change 2007: The Physical Science Basis, Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge, UK: Cambridge University Press, 2007.
[3]Houghton J T, Meira F L G, Callander B A, et al. Climate Change 1995: The Science of Climate Change. Cambridge, UK: Cambridge University Press, 1995.
[4]FAO. FAOSTAT database 2010. \[14.07.10\].http://www.fao.org/fishery/org/GlobalRecord/en.
[5]杨连新, 王云霞, 朱建国, 等. 十年水稻FACE研究的产量响应. 生态学报, 2009, 29 (3): 14861497.
Yang L X, Wang Y X, Zhu J G, et al. What have we laerned from 10 years of Free Air CO2 Enrichment (FACE) experiments on rice CO2 and grain yield. Acta Ecol Sin, 2009, 29(3): 14861497. (in Chinese with English abstract)
[6]杨连新, 王云霞, 朱建国, 等. 开放式空气中CO2浓度增高(FACE)对水稻生长和发育的影响. 生态学报, 2010, 30(6): 15731585.
Yang L X, Wang Y X, Zhu J G, et al. What have we laerned from 10 years of Free Air CO2 Enrichment (FACE) experiments on Growth and development. Acta Ecol Sin, 2010, 30(6): 15731585. (in Chinese with English abstract)
[7]Wang Y X, Frei M, Song Q L, et al. The impact of atmospheric CO2 concentration enrichment on rice quality A research review. Acta Ecol Sin, 2011, 31: 277282.
[8]段骅, 杨建昌. 高温对水稻的影响及其机制的研究进展. 中国水稻科学, 2012, 26（4）: 393400.
Duan Y, Yang J C. Research advances in the effect of high temperature on rice and its mechanism. Chin J Rice Sci, 2012, 26(4): 393400. (in Chinese with English abstract)
[9]Wang Y X, Michael F. Stressed food: The impact of abiotic environmental stresses on crop quality (review). Agric Ecosyst Environ, 2011, 141: 271286.
[10]Jing L Q, Wang J, Sheng S B, et al. The impact of elevated CO2 and temperature on grain quality of rice grown under openair field conditions. J Agric Food Chem, 2016,96： 3658－3667.
[11]Chen C, Qian J, Lewis H Z, et al. Seed vigor of contrasting rice cultivars in response to elevated carbon dioxide. Field Crop Res, 2015, 178: 6368.
[12]Hampton J G, Boelt B, Rolston M P, et al. Producing quality seed: The problem of seed vigour. Spec PublAgr Soc NZL, 2000(12): 5361.
[13]Rajjou L, Duval M, Gallardo K, et al. Seed germination and vigor. Annu Rev Plant Biol, 2012, 63: 507533.
[14]Long S P, Ainsworth E A, Leakey A D B, et al. Food for Thought: Lower than expected crop yield stimulation with rising CO2 concentrations. Science, 2006, 312: 19181921.
[15]刘钢, 韩勇, 朱建国, 等. 稻麦轮作FACE系统平台: Ⅰ. 系统结构与控制. 应用生态学报, 2002, 13(10): 12531258.
Liu G, Han Y, Zhu J G, et al. Ricewheat rotational Face platform: Ⅰ. System strucre and control. Chin J Appl Ecol, 2002, 13(10): 12531258. (in Chinese with English abstract)
[16]刘子凡. 种子学实验指南. 北京：化学工业出版社, 2011.
Liu Z F. Seed Science: A Laboratory Manual. Beijing: Chemical Industry Press, 2011. (in Chinese)
[17]赖上坤, 庄时腾, 吴艳珍, 等. 大气CO2浓度和温度升高对超级稻生长发育的影响. 生态学杂志, 2015, 34(5): 12531262.
Lai S K, Zhuang S T, Wu Y Z, et al. Impact of elevated atmospheric CO2 concentration and temperature on growth development of super rice. Chin J Ecol, 2015, 34(5): 12531262. (in Chinese with English abstract)
[18]张玉荣, 贾少英, 周显青. 糙米储藏品质评价数学模型的建立. 河南工业大学学报, 2011, 32（6）: 17.
Zhang Y R, Jia S Y, Zhou X Q. Establishment of a mathematical model for evaluating the storage quality of brown rice. J Henan Tech Univ, 2011, 32(6): 17. (in Chinese with English abstract)
[19]李永刚, 王正旭, 杨民峰, 等. 电导率法测定烟草种子发芽率的研究. 安徽农业科学, 2008, 36(34): 15052, 15058.
Li Y G, Wang Z X, Yang M F, et al. Study on method of tobacco seeds germination rate test by electrical conductiity. J Anhui Agric Sci, 2008, 36(34): 15052, 15058. (in Chinese with English abstract)
[20]Saha S, Chakraborty D, Sehgal V K, et al. Rising atmospheric CO2: Potential impacts on chickpea seed quality. AgrEcosystEnviron, 2015, 203: 140146.
[21]章华仙. 水稻种子活力, 生活力检测方法及计算机视觉的应用研究［学位论文］. 杭州: 浙江大学, 2007.
Zhang H X. Research on vigor, viability testing methods of rice (Oryza Sativa L) seed and computer vision application. Hangzhou: Zhejiang Univesity, 2007.(in Chinese with English abstract)
[22]孙仁毅. 杂交水稻制种条件下种子活力影响因素的初步研究［学位论文］. 海口: 海南大学, 2013.
Sun R Y. Preliminary study of the influence factors on seed vigor in hybrid rice seed production. Haikou: Hainan University, 2013. (in Chinese with English abstract)
[23]姚珊, 康建宏, 王学龙, 等. 花后不同时段高温对春小麦籽粒活力的影响. 西北农业学报, 2013, 22（9）: 4147.
Yao S, Kang J H, Wang X L, et al. The impact of different high temperature on grain viability after anthesis of spring wheat. Acta Agric BorOccid Sin, 2013, 22(9): 4147. (in Chinese with English abstract)
[24]李昱, 吴宏亮, 康建宏, 等. 花后高温干旱对春小麦种子活力的影响. 种子, 2014, 33（2）: 1219.
Li Y, Wu H L, Kang J H, et al. The effect of high temperature and drought after flowering on the seed viability of the spring wheat. Seed, 2014, 33(2): 1219. (in Chinese)
[25]Sun Q, Wang J, Sun B. Advances on seed vigor physiological and geneticmechanisms. Agric Sci China, 2007, 6(9): 10601066.
[26]舒英杰, 王爽, 陶源, 等. 生理成熟期高温高湿胁迫对春大豆种子活力、主要营养成分及种皮结构的影响. 应用生态学报, 2014, 25（5）: 13801386.
Shu Y J, Wang S, Tao Y, et al. Effects of high temperature and humidity stress at the physiological maturity stage on seed vigor, main nutrients and coat structure of spring soybean. Chin J Appl Ecol, 2014, 25(5): 13801386. (in Chinese with English abstract)
[27]景立权, 赖上坤, 王云霞, 等. 大气CO2浓度和温度互作对水稻生长发育的影响研究进展. 生态学报, 2016, 36(14): 10. 5846/stxb201412272588.
Jing L Q, Lai S K, Wang Y X, et al. Combined effect of increasing atmospheric CO2 concentration and temperature on growth and development of rice: A research review. Acta Ecol Sin, 2016, 36(14): 10. 5846/stxb201412272588. (in Chinese with English abstract)
[28]Edwards G R, Clark H, Newton P C D. The effects of elevated CO2 on seedproduction and seedling recruitment in a sheepgrazed pasture. Oecologia, 2001, 127: 383394.

自由空气中CO2浓度和温度增高对水稻种子活力的影响

Effects of Elevated Atmospheric CO2 and Temperature on Seed Vigor of Rice under Openair Field Conditions

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