建设生态荻田的初步探讨

荻(Miscanthus sacchariflorus)是我国重要的制浆造纸原料和轻工业纤维原料。为洞庭湖区特有的自然资源。根据荻芦生物学群体特性和洞庭湖区自然条件,以生态理论指导,可加速荻田建设。作者从1985年以来,多次调查研究了洞庭湖生态因子和荻田生产现状,现根据调查研究资料,从生态平衡角度对洞庭湖荻田建设提出初步探讨。

Primary Approach to the Construction of Ecological Silvergrass Field

This paper reveals the present situation of silvergrass production and ecological balance in Dongting lake region. The relations of ecological factors such as geographic location, temperature, heat, solar radiation, precipitation and nonfrost season with the growth of silvergrass are investigated. Favorable conditions for developing silvergrass production and the necessity and possibility of constructing ecological silvergrass field are discussed. The construction of ecological silvergrass field in Dongting Lake is suggested for providing the eco-environments needed for silvergrass production, improving the yield and quality of silvergrass, and establishing a fine ecological balance system of silvergrass field.