CO_2浓度增加对作物影响的研究动态  

The Effect of Increasing CO_2 Concentration on the Growth of Crops

作　　者：方祖柽[1] 

机构地区：[1]黄山学院生物系,安徽黄山245041

出　　处：《黄山学院学报》2006年第3期99-101,共3页Journal of Huangshan University

摘　　要：大气CO_2浓度不断增加将以两种方式影响作物的代谢、生长发育和产量形成：一是通过温室效应“加热”气候,改变降水类型,进而影响作物；二是浓度变化本身对作物生理过程的影响。国内外近年来在与CO_2,浓度影响作物生理实验方面取得了很大进展。With CO2 concentration increasing, the metabolism, growth and development of the crop are affected, hence the yield is changed. One mechanism is that the green effect ＂heats＂ the weather, alters the rain fall and affects the crop. The other is that the change of CO2 concentration affects the physiological process of the crop. This article reviews the progress and the main results of experiments on the relationship between CO, concentration change and crop physiology.

关 键 词：CO2浓度 影响 作物生理 

分 类 号：S718.45[农业科学—林学] X517.032.3[环境科学与工程—环境工程]