在毛主席革命路线指引下,根据学院党委的安排,并得到长沙市园林处、株洲市绿化办公室、株洲市环境保护办公室和株洲市环境保护研究所等单位的支持和协助,1976年4月,我们对长沙、株洲两地区十多个工厂的绿化树种生长情况进行了初步调查,以便为我省城镇工厂绿化选择抗毒性强的树种提供参考意见。林木与环境保护关系重大。城市、工厂大搞造林绿化,对保护环境有积极作用。林木是一个强大的生态系统,在整个生物圈的物质和能的交换过程以及保持自然界的动态平衡中占有重要的地位。林木 Under the guidance of Chairman Mao’s revolutionary line and with the support and assistance of the Party Committee of the Academy and other units such as Changsha Landscape Department, Zhuzhou Greening Office, Zhuzhou Environmental Protection Office and Zhuzhou Environmental Protection Research Institute, in April 1976, We conducted a preliminary survey on the growth of greening species in more than 10 factories in Changsha and Zhuzhou so as to provide reference for the selection of tree species with strong anti-toxicity in the urban greening of our province. Trees and environmental protection are of great significance. Cities and factories vigorously afforestation, to protect the environment have a positive effect. Forest trees are a powerful ecosystem that plays an important role in the exchange of matter and energy throughout the biosphere and in maintaining the dynamic balance of nature. forest