【摘要】 左江流域是广西西南部一块急待开发的南亚热带河谷宝地．利用本区域资源发展起来的蔗糖、水泥、造纸工业有一定规模，应科学规划，合理布局，加快发展，使其成为区域发展的支柱产业。更多还原

【Abstract】 Zuojiang River basin is a pressing developing land that is belong to south-subtropic in the south-west of Guangxi Province. On the basic of utilization of the regional resources, its sugarcane, cement and papermaking industry have achieved a proper scale. It is necessary to plan scientifically, allocat rationally and develop quicklly to these industries, so it will become a supporting property which promotes the developmentof region.更多还原