xx省 xx市
国家农业综合开发项目
初步设计报告
xx省xx县水利水电勘测设计院
目 录
1 项目概要 ······················1
1.1 项目背景 ······························ 1 1.2 项目范围、规模、内容与工期 ················ 2 1.3 投资概算和资金筹措 ······················ 3 1.4 经济、社会效益 ························· 3 1.5 组织领导和管理 ························· 4 1.6 项目汇总表和特性表 ······················ 4 2 项目区概况 ·····················8
2.1 自然概况 ······························ 8 2.2 社会经济状况 ·························· 16 2.3 基础设施 ····························· 17 3 项目建设的必要性 ················· 20
3.1 项目区农业和农村经济发展的制约因素 ········· 20 3.2 项目建设的有利因素 ····················· 20 3.3 项目建设的必要性 ······················ 21 4 水资源评价及供需平衡分析 ············· 22
4.1 项目区水资源概况 ······················ 22 4.2 供需平衡分区 ·························· 24 4.3 现有水利工程可供水量、现状需水量及供需平衡情况 24 4.4 设计水平年可供水量、需水量预测及供需平衡分析 · 25 5 项目设计原则 ··················· 41
5.1 指导思想 ····························· 41
5.2 选项原则 ····························· 41 5.3 建设标准 ····························· 41 5.4 建设规模 ····························· 41 5.5 总体布局 ····························· 42 6 建设任务和建设内容 ··············· 43
6.1 建设任务 ·····························6.2 建设内容 ·····························7 投资概算和资金筹措 ················7.1 投资概算 ·····························7.2 资金筹措方案 ··························7.3 群众投工投劳 ··························8 综合效益分析 ···················8.1 经济效益 ·····························8.2 社会效益 ·····························8.2 生态效益 ·····························8.4 经济评价 ·····························9 组织实施和运行管护 ················9.1 组织机构设置 ·························9.2 实施管理 ·····························9.3 行动管理与维护 ························10 环境影响评价 ··················10.1 环境现状分析 ··························10.2 项目实施对环境影响 ·····················10.3 对策措施 ·····························11 结论与建议 ···················11.1 初步设计结论 ··························11.2 问题与建议 ···························43 43 45
45 46 46 77
77 78 78 78 83
83 83 84 86
86 86 86 88
88 89
附图:1、项目区地理位置示意图
2、建设项目分布图
1 项目概要
1.1 项目背景
民中县是朌直市中心城区,为朌直市委、市政府所在地，是全市政治、经济文化、信息中心和重要的交通枢纽。2007年民中县国家农业综合开发土地治理项目的实施范围为柳明镇（以下简称项目区），柳明镇位于民中县的南部，土地总面积13.96万亩，其中耕地面积2.07万亩，林地11.58万亩，水域0.18万亩。2006年项目区农业总产值6522万元。
项目区位于朌直市民中县城郊，但丘陵山地居多，地理环境较差，尽管区、镇两级政府采取了各种措施，加大农业基础设施投入力度，推进土地综合治理，土地资源的开发利用还存在不少问题，严重制约了农业、农村和农民的进一步发展，成为构建和谐社会的不和谐因素：一是中低产田多，改造任务重。项目区现有中低产田0.98万亩，占耕地总面积的47.4%。二是水土流失现象未能完全控制。项目区水土流失面积约2.5万亩。占耕地总面积的18%。三是水利设施陈旧，耕地排灌能力较差，蓄水能力差，旱涝保收保证率低。四是耕地少，分布不均衡。项目区农业人口27490人，人均耕地仅0.75亩。为充分利用好珍贵的土地资源，提高土地使用价值，深入推进社会主义新农村建设，促进农村经济、社会的可持续发展，实施农业综合开发，对山、水、田园、林、路进行综合治理已势在必行。
2007年7月，受民中县农业综合开发办委托，民中县水利水电勘测设计院对该项目进行了实地勘测，并根据省办、市办安排及《国家农业综合开发项目和资金管理暂行办法》朌农字[2001]29号文件精神，及水利行业相关技术规程规范编制了本初步设计报告。
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