采用粮食趋势产量与资源潜力产量结合、从食物消费结构探求粮食消费数量等方法,对桂林市未来区域人粮关系及其协调对策进行了研究。结果表明,未来该市人粮关系矛盾依然严峻,并有加重趋势;但在加大投入、提高粮食单产,加强计划生育、严格控制人口增长、大力开发周边旅游资源、分流外来游客、充分利用草山草坡资源、走“节粮”型畜禽发展道路等前提下,人粮关系矛盾有望得到解决。

By the way which connected tendency grain production with resources potential production and calculated grain consumption according to food consumption structure, the development and coordination of man grain relationship in future in Guilin City were studied in this paper. Results show that: 1)The man-grain relationship in Guilin City will be serious or more serious in future. 2)The contradiction of man grain relationship will be settled, if input and grain production, family planning and population growth control are improved, the periphery tourism resources are exploited greatly, and some tourists are separated; the grassy mountain and hillside resources are full utilized, poultry and animal develop without a lot of grain consumption.