ADJUSTMENT FOR AGRICULTURE STRUCTURE INFRAGILE ECO-ENVIRONMENTAL REGION——TAKING HECHI REGION OF GUANGXI PROVINCE AS AN EXAMPLE
以广西河池地区为例，针对喀斯特地貌导致的岩石裸露、地表水渗漏、土壤贫瘠等脆弱生态环境，提出了发展特色高效生态农业和调整农业结构的指导原则、重点及措施。
Hechi region of northwest in Guangxi Province is characterized for its bare rock, leakage of surface water, poor soil-forming ability, absence of soil resources, low pace of plant growth, where Karst landforms are very developed and it belongs tothe typical region with fragile eco—environments. According to the fragile eco-environments and abundant biological resourcesin Hechi region, this paper expounds the guiding principles to develop efficient ecological agriculture with distinguishing featureand to adjust agriculture structure, and it sets forth emphases and measures to carry out adjustment for agriculture structure.