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利用OTC—1型开顶式气室进行了CO_2浓度倍增对冬小麦影响的诊断试验,结果表明,CO_2浓度倍增对冬小麦生长发育、叶面积变化、生物量及产量形成等影响显著,且均为正效应。
The experiment on the effect of doubled CO 2 concentration on winter wheat was carried out by OTC-1 type open-top gas chamber. The results showed that the double effect of CO 2 concentration had significant effects on the growth and development, leaf area change, biomass and yield formation of winter wheat effect.