黄河、辽河三角洲农业发展的比较研究

黄河三角洲和辽河三角洲是中国北方两个有代表性的大河三角洲,通过比较农业发展的自然条件,结构状况,历史和发展趋势,分析了它们的共性和差异,在此基础上提出了中国北方三角洲实现农业可持续发展的途径;通过水土整治工程,形成农业可持续发展的环境条件和基础设施,通过生态农业和生态工程,形成农业可持续发展的技术模式和良性循环,通过结构调整和农村经济社会的发展,形成农业可持续发展的宏观调控和支持保障系统。

Comparison Study on Agricultural Development between the Yellow River Delta and the Liaohe River Delta

The Yellow River delta and the Liaohe River delta are two representative northern deltas in China. Through comparison study between the two deltas on natural condition and developing history, on agricultural and rural social structures, on tracing and trending of agriculture, their commonness and differences are analyzed. On the basis, approaches of agricultural sustainable development of northern river deltas are brought forward: land and water engineering, eco agriculture and ecological engineering, structure regulation and rural development. Supported by sustainable ecosystem, rural economy and society, agricultural sustainable development can be realized.