【正文】 ......................................................................... 4 項目區(qū)范圍的調(diào)整 ................................................................................. 4 項目概述 .......................................................................................................... 4 ........................................................................................... 4 項目性質(zhì) ................................................................................................. 4 項目建設(shè)地點 .......................................................................................... 4 項目區(qū)地貌類型 ....................................................................................... 5 項目區(qū)土地權(quán)屬狀況 ................................................................................ 5 項目區(qū)新增耕地面積、新增耕地比例 ....................................................... 5 項目建設(shè)內(nèi)容與投資 ........................................................................................... 5 項目區(qū)主要建設(shè)內(nèi)容 .................................................................................. 5 項目建設(shè)工期 ............................................................................................ 6 項目預(yù)算投資 ............................................................................................ 6 資金籌措 ................................................................................................. 6 第二章 項目概況 ................................. 7 項目區(qū)情況 ........................................................................................................ 7 自然條件 ................................................................................................. 7 社會經(jīng)濟(jì)狀況 ........................................................................................ 9 土地利用現(xiàn)狀 ........................................................................................ 10 第三章 項目建設(shè)條件分析 ....................... 12 ................................................................................................... 12 道路交通設(shè)施 ........................................................................................ 12 排灌系統(tǒng)骨干設(shè)施狀況 .......................................................................... 12 電力設(shè)施 ............................................................................................... 12 農(nóng)田保護(hù)設(shè)施 ........................................................................................ 12 土地利用限制因素 ............................................................................................ 12 水土資源分析 ................................................................................................... 13 新增耕地來源分析 ............................................................................................ 14 .......................................................................................................... 15 第四章 工程規(guī)劃 ................................ 16 ................................................................................................... 16 ................................................................................................ 16 ................................................................................................ 16 相關(guān)規(guī)劃 ............................................................................................... 16 ................................................................................................ 16 ......................................................................................... 17 規(guī)劃目標(biāo) .......................................................................................................... 17 建設(shè)標(biāo)準(zhǔn) .......................................................................................................... 17 ................................................................................................ 17 ......................................................................................... 18 ................................................................................................ 18 ......................................................................................... 18 .......................................................................................................... 18 2 土地利用布局 ........................................................................................ 18 工程平面布置 ........................................................................................ 21 第五章 工程設(shè)計 ................................ 23 土地平整 .......................................................................................................... 23 田塊布置 ............................................................................................... 23 土地平整分區(qū) ........................................................................................ 23 土方計算 ............................................................................................... 23 平整土地 ............................................................................................. 24 修筑梯田、果樹臺田 ............................................................................ 24 土壤改良 ............................................................................................. 26 農(nóng)田水利 .......................................................................................................... 27 水源工程 ............................................................................................. 27 ......................................................................................... 32 首部機(jī)泵配置 ...................................................................................... 36 管道埋設(shè)設(shè)計 ........................................................................................ 38 渠道防滲襯砌 ........................................................................................ 39 電力工程 ....................................