摘要
广西雨量充沛 ,但是由于降雨时空分布不均匀 ,季节性、区域性缺水现象严重 ,干旱缺水是制约广西农业生产发展的主要因素之一 ,普及、发展节水灌溉是解决目前面临缺水问题的有效途径。作者对发展广西节水灌溉必要性及存在问题作了分析 ,并对今后节水灌溉工作提出了几点建议。
The precipitation of Guangxi is abundant,but the seasonal and regional water lacking situation is yet serious because of uneven precipitation distribution in time and place. Drought and water lacking is one of the main factors for limiting agriculture development of Guangxi.The popularization and development of water saving irrigation is a effect way for solving water lacking problem of Guangxi.The author analyzed the necessity and existing problems of developing water saving irrigation in Guangxi and proposed some suggestions for water saving irrigation from now on.
出处
《广西水利水电》
2000年第3期44-46,49,共4页
Guangxi Water Resources & Hydropower Engineering
关键词
农业
节水灌溉
水资源
干旱
agriculture
water saving irrigation
water resources
drought
