绪论...............................................................................................................................................................3第一章 灌区基本资料...............................................................................................................................51.1 项目区简况........................................................................................................................................51.2 自然条件............................................................................................................................................51.3 水文地质条件....................................................................................................................................61.4 土壤....................................................................................................................................................61.5 现有水利工程....................................................................................................................................61.6 社会经济条件....................................................................................................................................7第二章 灌区规划.......................................................................................................................................92.1 规划标准及原则................................................................................................................................92.2 工程布局..........................................................................................................................................10第三章灌区灌溉制度的拟订.............................................................................................................113.1 灌溉保证率的选择..........................................................................................................................113.2 作物需水量的计算....................
