Critical Water-saving Techniques in Reservoir Irrigation District in Shandong Province

摘要：

The present situation in the reservoir irrigation districts of Shandong province is characterised by shortage of water resources,low standard of water conveyance projects and field water saving projects,and is about 0.5 of the water efficency of irrigation with 1kg/m3 of crop water use efficiency.The critical watersaving techniques and results of project,agriculture and management suitable for reservoir irrigation district of Shandong are summarized and confirmed,guided by efficient agricultural technics system.

关键词： reservoir irrigation district field water saving chemical drought resistance and water saving irrigation schedule4

作者: Du Zhendong Wang Xin Lv Ningjiang Cong Rong

作者单位: Water Conservancy Research Institute of Shandong Province,Jinan,250018,China

会议类型: 国际会议

会议名称: International Conference on Effective Utilization of Agricultural Soil & Water Resources and Protection of Environment and the 4th Annual Academic Conference of Chinese Society of Agricultural Soil and Water Engineering

会议地点: 南京

会议语种:英文

页码: 376-379

在线出版日期: 2006-08-16（万方平台首次上网日期，不代表论文的发表时间）