摘要
我国农田灌溉有着十分悠久的历史 ,但从夏商时期到新中国成立这几千年中 ,其发展十分缓慢。新中国成立后 ,中国的农田灌溉事业进入了迅速发展时期 ,灌溉面积从建国初期的 0 .1 6亿公顷发展到 1 998年的 0 .55亿公顷 ,为我国的粮食自给做出了突出贡献。但随着我国经济和社会的不断发展 ,可利用水资源不断减少与农业需水不断增加的矛盾将会越来越突出 ,节水灌溉将是未来农田灌溉发展的主要目标和方向。
The development history of farmland irrigation in China was introduced briefly in this paper. It was shown that there was a very long history about farmland irrigation in China. However, farmland irrigation developed slowly until the foundation of the People's Republic of China. Irrigation area increased from 16 million hectares in 1949 to 54.7 million hectares in 1998, which contributed greatly to the grain supply for the new China. It was also shown that the agricultural water resources shortage will be more and more serious, as the further development of society and economy, and water saving irrigation will be the direction and target for the development of farmland irrigation in the future.
出处
《河南职业技术师范学院学报》
2001年第2期29-32,共4页
Journal of Henan Vocation-Technical Teachers College
基金
水利科学基金资助项目
关键词
中国
农田灌溉
发展史
节水灌溉
farmland irrigation, development history, water saving irrigation
