中国节水农业发展历程及趋势

The Development Process and Trend of Water-saving Agriculture in China

按照现代节水农业的概念,中国节水农业可上溯至原始社会,其发展贯穿于中国旱作农业的始终。中国古代节水农业工程与技术在现代节水农业中得以延续和发展,成为具有中国特色的现代节水农业的重要组成部分。21世纪,在工程与技术相对成熟的情况下,中国节水农业的发展应注重现代农艺节水技术,并加强管理节水、水资源的保护与涵养、考虑生态需水,因地制宜地推广应用先进节水工程与技术,发展可持续节水农业。

Water-saving agriculture,which develops throughout the history of dry-land agriculture in China,dates back to primitive society,according to the connotation of modern water-saving agriculture.Most ancient engineering and techniques for dry-land agriculture are kept and developed,and become parts of modern water-saving agriculture with China＇s characteristics.After the full development of engineering and techniques in the 21st century,China＇s water-saving agriculture should focus on water management,water resource protection and conservation,extension of advanced water-saving engineering and techniques in view of local conditions,and development sustainable water-saving agriculture.