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开放式空气CO2浓度增高对水稻生长发育影响的研究进展

杨连新1,2;王余龙1;黄建晔1;杨洪建1;刘红江1   

  1. 1扬州大学江苏省作物遗传生理重点实验室, 扬州 225009;2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:2005-07-18 修回日期:2006-05-24 出版日期:2006-07-18 发布日期:2006-07-18

Responses of rice growth and development to free-air CO2 enrichment (FACE): A research review

YANG Lianxin1, 2; WANG Yulong1; HUANG Jianye1; YANG Hongjian1; LIU Hongjiang1   

  1. 1Key Laboratory of Crop Genetics & Physiology of Jiangsu Province, Yangzhou University, Yangzhou 225009, China; 2Institute of Soil Science,Chinese Academy of Sciences, Nanjing 210008, China
  • Received:2005-07-18 Revised:2006-05-24 Online:2006-07-18 Published:2006-07-18

摘要: 地球大气中CO2浓度不断升高已是不争的事实.CO2浓度升高势必对植物的生长发育过程产生深刻的影响.水稻是世界上最重要的作物之一,也是中国第一大作物.结合气室条件下的研究结果,从光合作用、水分关系、生育期、叶片和根系生长、物质生产与分配、化学组分以及产量和品质等方面,重点收集和整理了开放式空气中CO2浓度增高 (FACE) 对水稻生长发育影响的研究进展,并讨论了该领域有待深入研究的方向.

关键词: 大叶相思种群, AFLP, 分子生态, 微环境

Abstract: The ongoing increasing of atmospheric CO2 has become a hot topic in the last two decades due to its profound impact on crop growth and development. Oryza sativa L. (rice) is one of the most important crops in the world and the first food in China. This paper reviewed the results based on chamberbased experiments, mainly focused on the effects of free-air carbon dioxide enrichment (FACE) on the photosynthesis, water relationship, growth stage, leaf and root growth, dry matter production and distribution, chemical composition, and grain yield and quality of rice crop. The further research directions in this field were discussed.

Key words: Acacia auriculiformis population, AFLP, Molecular ecology, Microenvironment