太原城区绿化植物受氯气伤害的特征及其抗性的研究

Acute Responses of Some Plants Growing in the Taiyuan City to Chlorine in the Atmosphere

本文采用开顶式熏气试验技术，对太原城区栽植的某些树种、花卉和草坪植物的叶片受氯气污染的伤害特征及其熏气后的“远后效应”进行了研究，并根据这些植物的抗氯气能力进行了分级，提出适于氯气污染区的绿化植物和监测植物。

The open cylindrical container for fumigation was used to study characteristics of the leaf injury of some trees,flowers,and grasses that grow in the Taiyuan city and their “late effects” after fumigation of chlorine.These plants were graded according to their resistances to chlorine.Some plants were suggested as the growing plants in the chlorine pollution area,and other plants as the monitoring plants against chlorine pollution in atmosphere.