摘要
漫长的中国农业发展史,就是中国农民治水、用水的历史。在水利的应用和发展中,深刻地体现了我们农耕民族的勤劳,早期的农田灌溉是农民用铁锹凭经验管水,对水的利用和控制能力很低。尤其水资源短缺已经成为制约农业发展的重要"瓶颈"。文章阐述了节水灌溉的涵义及促进农业发展的作用。
The long Chinese agricultural development history is the history of Chinese farmers to regulate and use water.As a farmland cultivated nationality,our people are industrious,reflecting in the application and development of water conservancy.As for the farmland irrigation in the early stage,the farmers used shovels to manage water according to their experiences,and they just had a limited ability to use and control water,therefore water shortage has been a bottleneck for the agricultural development.The implication of water saving irrigation and its roles in promoting the water-saving irrigation are defined in this study.
出处
《黑龙江水利科技》
2011年第3期32-33,共2页
Heilongjiang Hydraulic Science and Technology
关键词
节水灌溉
涵义
农业发展
经济效益
社会效益
节水法规
节水意识
water-saving irrigation
implication
agricultural development
economic benefits
social benefits
water-saving regulation
water-saving awareness