华北农学报2012，Vol.27Issue(2)：165-169,5.
大气CO2浓度升高对夏大豆叶片生理生化性状的影响
Effect of Atmospheric CO2 Enrichment on Chemical and Physiological Character in Leaf of Summer Soybean
摘要
Abstract
Research on biochemical parameter of summer soybean response to elevated CO, will benefit to learn about physiological changes of summer soybean under future Climate Change. This study content soluble sugar content,protein content and SOD,POD activity of summer soybean with FACE(Free air C02 enrichment) in the field conditions. Results showed that the soluble sugar content of leaf had no obvious changes, however the protein content and the SOD, POD activity in different varieties of summer soybean bad different changes with elevation of [ C02 ]. Protein content of Zhonghuangl3 increased 44. 20% in flowering stage,but Zhong huang35 increased 49. 31% in seed filling stage. SOD,POD activity of Zhonghuangl3 decreased 17. 35% ,27. 26% in flowering stage,and SOD activity decreased 22. 38% , but SOD, POD activity of Zhonghuang35 decreased 50. 85% ,47. 47% in seed filling stage. The results suggested that protein metabolism in leaf of summer soybean could be intensive,on the country a-bout the resistance, the descending resistance of Zhonghuang35 could be much obvious than Zhonghuangl3.关键词
FACE/夏大豆/可溶性糖含量/蛋白含量/SOD、POD活性Key words
FACE/ Summer Soybean/ Soluble sugar content/ Content of protein/ SOD, POD activity分类
农业科技引用本文复制引用
邸少华,谢立勇,郝兴宇..大气CO2浓度升高对夏大豆叶片生理生化性状的影响[J].华北农学报,2012,27(2):165-169,5.基金项目
国家重点基础研究发展计划(2012CB955904),中英合作项目(H5105001) （2012CB955904）
国家重点基础研究发展计划(2012CB955904) （2012CB955904）
