长江中游地区防洪与农业现代化

１９９８年长江大洪水后开始实施的“平垸行洪，退田还尖”的土地利用调整方案，从长远来说应录求农业安且且收入逐渐提高条件下的土地利用，长江中游地区应积极推进农业现代化，提高农业劳动生产率，转移，减水分蓄洪区的人口，移民建镇，对区内的土地要促进其规模经或，由优秀的有文化的农民经营，平时只有少量的直接从事农业生产的经营管理人员，农忙时则大量地作用委节性合同工或实现机械化；大洪水时退田还湖，减轻长江干流大洪

Flood prevention and agricultural modernization in the middle reaches of Changjiag River

This paper analyzes causal factors of flood in the middle reaches of Changjiang River. Due to neglection of environmental management, soil erosion in the upper and middle reaches of the Changjiag River, lake sedimentation, large-scale reclamation of marshes, the flood regulation capacity of the lake was descended, and flood stage was risen and prolonged. Consequently more and more river levees and lake dikes were reinforced almost every year to prevent the disasters, which made flood level go up and flood period last for more days. The frequency of flood and waterlogging disasters rose and their damage was enlarged. Several proposals for flood prevention including agricultural modernization are put forward.