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1.1. 項目名稱 . 5 1.2 項目主管單位 . 5 1.3 項目建設單位 . 5 1.4 項目責任人 . 5 1.5 項目建設地點 . 5 1.6 項目建設背景和目標 . 5 1.7 項目建設內容 . 8 1.8 項目總投資及資金籌措 . 8 1.9 項目建設期限 . 9 1.10 項目預期效益 . 9 第二章 項目建設條件和編制依據(jù) . 11 2.1 項目建 設條件 . 11 2.2 實施方案編制依據(jù) . 13 2.3實施方案編制中所采用的建筑工程的建設標準及規(guī)范 . 13 2.4 實施方案編制范 圍 . 14 第三章 項目建設總平面布置 . 15 3.1 項目建設平面布置原則 . 15 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphForm aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToP oints(2Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingL 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項目投資現(xiàn)金流量計算表 附表 10-7 盈虧平衡分析表 附表 10-8 敏感性分析表 附件： 附件 1： 2009年全市致富門道板塊項目綜合評審意見反饋 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphForm aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToP oints(2Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingL 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2009平方公里，人口 68萬人 。 項目建設單位 #區(qū)農(nóng)業(yè)局的農(nóng)技推廣中心由土肥、植保、栽培等業(yè)務部門組成，是 #區(qū)農(nóng)業(yè)技術推廣的核心部門，主要從事Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing LinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti on.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.Par 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agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 6 指導全區(qū)農(nóng)業(yè)生產(chǎn)、科技推廣、試驗示范、測土配方和機械防治等農(nóng)業(yè)科技工作，同時承擔全區(qū)農(nóng)業(yè)生產(chǎn)規(guī)劃、農(nóng)業(yè)基礎設施改造和板塊基地建設等工作， 2007年、 2008年由區(qū)農(nóng)業(yè)技術推廣中心承擔實施的 10000畝武嘉蔬菜板塊正規(guī)化基地建設，在基礎設施工程建設、資料臺帳整理、項目資金管理上得到了省市區(qū)一致好評，在項目驗收中被評為優(yōu)良等級 ，早在 90年代， #區(qū)就被確定為國家商品糧基地，當時各項建設都是有區(qū)農(nóng)技推廣中心承擔實施的，在項目建設上， #區(qū)農(nóng)業(yè)技術推廣中心具有豐富的實踐經(jīng)驗，有一個技術過硬、作風頑強、團結協(xié)作的合作團隊。 “ 十一五 ” 期間， #區(qū)農(nóng)業(yè)和農(nóng)村經(jīng)濟持續(xù)發(fā)展，農(nóng)民收入穩(wěn)步增收。但由于受信息、資金和技術的影響，產(chǎn)業(yè)結構被調整的局面一時難以改觀。從 #區(qū) 產(chǎn)業(yè)結構調整的實踐看，農(nóng)業(yè)經(jīng)營主體在產(chǎn)業(yè)結構調整中表現(xiàn)為理性、主動者少，被動、從屬者多，仍屬政府推動型的產(chǎn)業(yè)結構調整。由此， #區(qū)農(nóng)業(yè)局根據(jù)農(nóng)業(yè)發(fā)展需要，圍繞市場供求變化，把轉變農(nóng)業(yè)增長方式，發(fā)展優(yōu)質、高產(chǎn)、生態(tài)、綠色農(nóng)業(yè)作為核心，把增加農(nóng)民收入，全面推進小康社會建設作為目標，推進農(nóng)業(yè)產(chǎn)業(yè)化經(jīng)營為重點，建立功能齊全、效益明顯的都市農(nóng)業(yè)體系。 #區(qū)將集中財力，著力發(fā)展家園建設油菜科技示范基地的建設。該項目作為 #區(qū)鄭店街 2000畝油菜免耕直播基地建設項目，必將受到 #區(qū)各級政府的大力支持。 1.6.2 項目預 期目標 1、工程目標：通過建設提水泵站和溝渠清淤硬化，解決項Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing 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556萬元，在未來三年內可輻射基地全區(qū)農(nóng)民進行稻田免耕油菜直播，使全區(qū)油菜種植面積達到 25 萬畝， 節(jié)本增效 3000 萬元。項目區(qū)主要以瓜稻油、稻稻油模式為主，通過冬季種植免耕油菜進行配茬，消滅冬閑田，提供土地產(chǎn)出率的同時，改善土壤理化性狀，提高土壤養(yǎng)分含量，兩種模式直接經(jīng)濟效益每年可達 到 4000元以上。 3、社會效益、生態(tài)效益目標：通過項目的實施，將消滅項目區(qū)的冬閑田，提高土地利用率和綠色植物覆蓋率。帶動項目區(qū)發(fā)展，展現(xiàn)項目區(qū)的生機和活力。 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing LinesToPoints(2)Selection.ParagraphFormat.LineSpacingL 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Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.Pa ragraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 9 投資 70 萬元，占總投資的 50.00； 區(qū)財政 投資 70.00 萬元，占總投資的 50.00。 1.9 項目建設期限 本項目建設期限為期一年，從 2009年 7月至 2010年 6 月 1.10 項目預期效益 1.10.1 社會效益 傳統(tǒng)移栽油菜是“栽一天油菜，彎三天腰”。免耕直播油菜有效地解決了農(nóng)民育苗、移栽、扯苗“三彎腰”的問題，而且不需翻整農(nóng)田和耕牛作業(yè)，只需要機械開溝，每人一天可直播免耕油菜面積 8畝左右，比起傳統(tǒng)移栽每人一天 0.3畝田的速度，免耕直播油菜簡直可以稱得上是“快活農(nóng)業(yè)”，改變了過去種油菜面朝黃土背朝天的辛苦局面。 項目實施后給農(nóng)民帶來的效益見下表 序號1234567 市場 自行買賣 有合作銷售點 市場暢通種植面積 有大量冬閑田 消滅冬閑田 增加種植面積節(jié)省成本 育苗、耕種、人工 免耕直播 每畝省3 0 0 元田間道（碎石路） 土路泥濘難行 居民點與田間交通通暢 方便、快捷泵站 人工灌溉 泵站提水灌溉 節(jié)省人力、物力當家塘 淤積不能滿足蓄水 滿足蓄水要求 汛期可排澇、旱期可灌水排水溝 於堵不能滿足排水 排水通暢 除澇排滯項目實施的效應內容 項目實施前狀況 項目實施后狀況 項目實施好處1.10.2生態(tài)效益評價 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing LinesToPoints(2)Selection.ParagraphFormat.LineSpacingL 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inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.Pa ragraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 10 免耕直播油菜不僅具有抗倒伏、保季節(jié)、利排灌的抗災能力，同時田塊無需翻耕，減少了水土的流失，秸稈還田增加了土壤耕作層的有機質含量，保護和改善了土壤的微環(huán)境，有利于作物的生長，同時避免了焚燒秸稈所造成的環(huán)境污染，也具有良好的保水、保肥、保溫能力。 1.10.3經(jīng)濟效益評價 該項目可節(jié)省生產(chǎn)投入 300萬元，核心示范區(qū)播種“一菜兩收”品種，畝產(chǎn)菜薹 300斤，產(chǎn)值 300 元，畝產(chǎn)菜籽 240 斤，產(chǎn)值 480 元，每畝總產(chǎn)值可達 780 元， 2000 畝免耕直播油菜核心示范區(qū)年產(chǎn)值 156萬元，年新增利潤 31.2萬元。 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm 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Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.Pa ragraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 11 第二章 項目建設條件和編制依據(jù) 2.1 項目建設條件 2.1.1 項目區(qū)自然條件 地理位置 #市 #區(qū)地處湖北省的東南部，長江中游南岸，地理位置東經(jīng) 114 01 39至 114 35 33，北緯 29 58 15至 3032 18。東西寬 54.17 公里，南北長 63.2 公里，土地總面積2009平方公里，合 301.35萬畝，東與鄂州市、大冶市交界，西同蔡甸區(qū)和漢南區(qū)隔長江相望，南與咸寧市、嘉魚縣接壤，北與#市洪山區(qū)、武昌區(qū)毗鄰，是 #市的南大 門。項目區(qū)位于 #國道沿線的 16 個重點村，涉及紙坊、鄭店、安山、烏龍泉、山坡 5個街鎮(zhèn)鄉(xiāng)。詳見地理位置圖。 地形、地貌情況 項目區(qū)屬長江沖擊平原向江南丘陵過渡地帶， 地勢平坦，坡度較小 。地形總體由東北向西南緩慢傾斜，形成小丘陵、臺地，平原三級地形，平原地區(qū)面積占 85%為項目設提供了良好的基礎條件 。 氣候條件 項目區(qū) 氣候溫和，雨量充沛，光熱豐富，四季分明。 土壤條件 項目區(qū)內土壤經(jīng)化驗，土壤中重金屬元素、有毒物質未超標、Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing LinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti 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項目區(qū)現(xiàn)無提水泵站，灌溉渠道和排水溝淤積堵塞嚴重，當家塘淤積不能滿足蓄水要求。通過這次項目實施可以清除當家塘Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing LinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti on.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.Par 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agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 13 淤積，疏通溝渠，建立泵站提水灌溉，確保項目區(qū)旱澇保收。 環(huán)境保護 條件 項目區(qū)周圍沒有對環(huán)境產(chǎn)生污染的企業(yè)，項目產(chǎn)品不會受 到環(huán)境污染。 2.2 實施方案編制依據(jù) （ 1） 中共中央、國務院關于推進社會主義新農(nóng)村建設的若干意見（中發(fā) 20061號） ； （ 2） 湖北省委關于認真做好 2006年農(nóng)業(yè)農(nóng)村工作扎實推進社會主義新農(nóng)村建設的意見（鄂發(fā) 20061號） ； （ 3） 國家農(nóng)業(yè)綜合開發(fā)“十五“計劃； （ 4） 國家農(nóng)業(yè)綜合開發(fā)土地治理建設標準 ； （ 5） 國家無公害農(nóng)產(chǎn)品管理辦法； （ 6） 湖北省農(nóng)業(yè)綜合開發(fā)“十五“計劃； （ 7） #市農(nóng)產(chǎn)品正規(guī)化基地建設標準； （ 8） #區(qū) #國道沿線萬畝免耕直播油菜基地建設項目 可 行性研究報告 。 2.3 實施方案編制中所采用的建筑工程的建設標準及規(guī)范 （ 1）施工圖及有關技術資料； （ 2）水利建筑工程概算定額（水總 2002116號）； （ 3） 水利工程施工機械臺時費定額（水總 2002116號）； （ 4）水利水電設備安裝工程概算定額（水總 2002116號）； Selection.ParagraphFormat.LineSpacingL inesToPoints(2) 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Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.Pa ragraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 14 （ 5）水利水電工程設計概（估）算編制規(guī)定（鄂水利發(fā)20053號 ； （ 6）材料價格取用湖北省工程造價管理（信息版） ； （ 7）國家物價局、建設部 1992價費字 479號文； （ 8）工程勘察設計收費標 準（ 2002年）。 參考定額有： （ 1）湖北省建筑工程消耗量定額及統(tǒng)一基價表（ 2003年）； （ 2）湖北省市政工程消耗量定額及統(tǒng)一基價表（ 2003年）。 2.4 實施方案編制范圍 （ 1） 項目區(qū)內田間水利排灌工程、實驗樓土建工程 ； （ 2） 購置的水泵機電設備 。 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing LinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti on.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.Pa ragraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 15 第三章 項目建設總平面布置 3.1 項目建設平面布置原則 （ 1） 堅持統(tǒng)一規(guī)劃，統(tǒng)籌安排，因地制宜，分期實施的原則； （ 2）堅持集中投入、連片開發(fā)、形成規(guī)模，取得良好經(jīng)濟效益的原則； （ 3）配套建設與綜合治理相結合 ，與農(nóng)業(yè)結構優(yōu)化相結合，基本建設與示范相結合的原則。 （ 4）嚴格遵守國務院堅決制止占用基本農(nóng)田進行植樹等行為的“五個不準”的原則。 3.2 項目平面布置分析 本項目按照 #市農(nóng)產(chǎn)品正規(guī)化基地建設標準的要求進行規(guī)劃布局，使項目區(qū)農(nóng)業(yè)基本生產(chǎn)條件和生態(tài)環(huán)境發(fā)展得到明顯改善，抵御自然災害能力明顯增強，農(nóng)業(yè)綜合生產(chǎn)能力得到較大提高；建設旱澇保收、節(jié)水高效的高標準基本農(nóng)田。項目區(qū)按灌區(qū)、流域進行統(tǒng)籌規(guī)劃，集中連片進行規(guī)模開發(fā)，項目建設要突出解決制約當?shù)剞r(nóng)業(yè)生產(chǎn)的關鍵障礙因素，在此基礎上，因地制宜采取水利、農(nóng)業(yè)和科技 等綜合配套措施，進行水、田、路等項目的綜合治理。 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) 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#區(qū)農(nóng)業(yè)局提供的項目區(qū)現(xiàn)狀圖（詳見附圖項目區(qū)現(xiàn)狀圖），通過實地踏勘，按照農(nóng)田水利工程相關設計范規(guī)程、標準的要求， 對項目區(qū)基礎設施進行規(guī)劃布置。規(guī)劃 3.5米碎石路與現(xiàn)有鄉(xiāng)村公路相連，形成“路成框”的交通系統(tǒng)；規(guī)劃對現(xiàn)有溝渠進行清淤，其中 #國道西邊的 1000 米用六棱塊進行硬化；規(guī)劃對當家塘進行清淤，并在其中 5出增設提水泵站。詳見項目區(qū)規(guī)劃布置圖。 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing LinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti on.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.Pa ragraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 17 第四章 工藝技術方案 4.1 工藝技術方案 4.1.1 產(chǎn)品產(chǎn)量 本項目 2000 畝油菜板塊基地建成后，播種“一菜兩收”品種，畝產(chǎn)菜薹 300斤，畝產(chǎn)菜籽 240斤。 4.1.2 免耕直播油菜生產(chǎn)技術方案 一、稻田準備 （ 1）高樁收割。水稻收割前 5 7天斷水，收割時留稻樁 25厘米左右，腐爛后能提高土壤有機質含量，土表疏松。人工收割，要及時捆挑，機械收割，及時將谷草收集于田埂上留作它用，不要燒谷草和稻樁。 （ 2）田間除草。凡有新生雜草田，水稻收獲后必須用滅生性除草劑（農(nóng)達、草甘膦、克無蹤等）除草。 （ 3）施足底肥。田間雜草處理后，每畝用 30%三元復合肥 4050公斤 加硼肥 1.5公斤拌勻后均勻撒施于土表。 （ 4）機械開溝。底肥施好后，及時分廂開溝。廂面不能過寬，廂寬 1 1.2米為宜。一般采用機械開溝，溝寬為 25 30厘米，溝深為 20厘米左右。 二、 品種選擇 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL 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Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.Pa ragraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 18 免耕直播油菜，應選擇稈粗、抗倒、耐寒、抗病、優(yōu)質、播期彈性大、高產(chǎn)等綜合性好的優(yōu)良品種，下列品種可供選擇：華油雜 6號、 8號，中油雜 2號、 4號、 8號，中雙 9號、 10號。 三、 適時播種 （ 1）播種時間。我區(qū)油菜最佳播種期為 9月中下旬，中（一季）稻田，要適時早播，一季晚和雙晚田，力爭在 10 月中旬播種，最遲不能遲于 11月 上旬。 （ 2）播種量。直播油菜播種量每畝用種量 4兩。 （ 3）播種方法。采用人工撒播，為保證均勻，先將種子與細砂?；靹蚝蟛シN。將混勻的種子稱出總量，再分廂稱重均勻撒播。播后用耙將整田耙一遍，或用竹桿滿田橫掃一遍，使種子與土壤接觸。 四、 田間管理 （ 1）灌水促芽。播種后土壤濕度大可不灌水，否則要及時灌水促芽，灌水深度以灌滿溝平廂面為宜，不可漫于廂面，以免種子浮動，保持水滿溝三天廂面濕潤即可滿足油菜種子出苗要求。 （ 2）間苗定苗。直播油菜以群體優(yōu)勢而增產(chǎn)，及早定苗和保持合理密度是奪取高產(chǎn)的基礎，播期適時，土質肥 沃、苗勢好的田塊，每畝確保 18000株，即每平方尺留苗 3株左右。播種偏遲或土壤瘠薄的田塊，每畝確保 20000 株，即每平方尺留 3.5株左右；當油菜苗 3葉 1心至 4葉 1心時及時查苗補缺，除小留大，確保全田油菜苗勻、壯、齊、健，間苗補缺后噴施多效唑，防止Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing 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inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.Pa ragraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 19 高腳苗。 （ 3）科學追肥。追肥分 3 次進行：苗肥。當油菜齊苗至 3葉期，每畝追施尿素 8 10斤，全田均勻撒施作提苗肥；苔肥。次年 2 月中下旬，每畝用尿素 15 20 斤、氯化鉀 8 10 斤拌勻后撒施。如果每畝增施農(nóng)家土雜肥 2000 斤左右更好，會奪取更高產(chǎn)量；補施硼肥。當油菜抽苔 10 12 厘米時，每畝用速樂硼1 兩兌水噴施，效果最好，開花噴施效果不佳。 （ 4）病、蟲、草害綜合防治。油菜苗期要注重蚜蟲和青蟲的防治；適時中耕除草，田間雜草出現(xiàn)時，每畝用高效蓋草能乳油 40毫升（兩包）兌兩壺水噴霧，可防治看麥娘等單子葉雜草；立春后要注重清溝排漬，初花期用多菌靈防治油菜菌核病、霜霉病。 五、 收獲 （ 1） 適時適度摘苔。在摘苔前 5 7 天，要提早補施苔肥，畝施尿素 10 15 斤。當菜苔抽出 25-30cm 高度時，開始摘苔，摘苔 15 20cm，保留苔樁 10cm左右為宜。一般畝摘苔 500 700斤，油菜籽 產(chǎn)量比未摘苔的不減產(chǎn)，還有可能略增產(chǎn)，主要是因為摘苔后分枝多，角果數(shù)多。摘苔時，要遵循先抽苔先摘、后抽苔后摘的原則，切忌大小一起摘，以免影響菜苔產(chǎn)量和油菜籽產(chǎn)量。 （ 2）適時收獲。 油菜摘苔后 20天內，其生育期表現(xiàn)與不摘苔的相比有很大的差異，隨著時間的推移，油菜植株間的差異逐漸縮?。恢脸墒鞎r，摘苔的比不摘苔的生育期最多推遲 3 4天，因此，摘苔油菜要注意推遲 4天左右收割。 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing LinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti 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inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.Pa ragraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 20 4.1.3 工藝技術方案 根據(jù)優(yōu)質農(nóng)產(chǎn)品產(chǎn)業(yè)化項目 建設 的要求，在現(xiàn)有已經(jīng)具備了一定的農(nóng)田基礎設施條件的基礎上，按項目規(guī)定的 農(nóng)田 標準，進一步配 套完善設施。即通過 泵站、排灌及 橋涵閘工程 、 道路工程、低壓線路工程 的建設，提高農(nóng)田基礎設施水平，從而達到提高土、水、肥資源利用率，提高良種和農(nóng)業(yè)優(yōu)良技術承載能力，提高農(nóng)作物抗旱減災能力，確保項目區(qū)農(nóng)產(chǎn)品綜合生產(chǎn)能力的穩(wěn)步提高。工藝方案中應用的各項主要技術如下： 1、田間灌溉工程技術 （ 1）灌溉系統(tǒng)規(guī)劃科學，灌溉用水有保證，水質符合農(nóng)田灌溉用水標準，因地制宜采取工程、管理等節(jié)水措施，灌溉制度科學合理； （ 2）濕潤半濕潤地區(qū)灌溉保證率 :油菜區(qū)不低于 85%； （ 3）輸水、配水渠系 (泵站、涵，閘等建筑物和田間灌溉設施 )完備。 2、田間排水工程技術 （ 1）排澇設計標準不低于 10年一遇； （ 2）排水系統(tǒng)健全，排水出路通暢，排水渠系斷面及坡度設計合理，橋、涵、閘等建筑物配套。末級固定排水溝的深度和間距，根據(jù)當?shù)貦C耕作業(yè)、農(nóng)作物對地下水位的要求等綜合因素確定。 3、農(nóng)田工程技術 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田間道路建設分田間道、生產(chǎn)路兩級，田間道與鄉(xiāng)村公路連接，對所有田間道進行簡易硬化保證晴雨無暢通，能滿足中型以上農(nóng)業(yè)機械的通行，并配套橋、涵，便于農(nóng)機進出田間作業(yè)和農(nóng)產(chǎn)品運輸。 4.2 主要設備方案 根據(jù)建設標準，結合現(xiàn)有的設備和農(nóng)業(yè)生產(chǎn)實際，要達到油菜種植的要求，項目區(qū)在已有基礎上填平補齊。主要購置水利及配套的機電設備和電力設施。依據(jù)和理由是：一是項目區(qū)目前沒有提水設施，不能適應當前作物灌溉的需要。二是項目區(qū)溝渠、坑塘淤積堵塞嚴重，只有通過項目建設，修泵筑渠提水，才能有效提高農(nóng)田綜合生產(chǎn)能力。 根據(jù)項目需要，新購 13kw水泵機電 5 套。 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing LinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti on.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.Pa ragraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 22 第五章 工程建設方案 5.1 主要建設內容 項目區(qū)主要建設內容包括 田間工程及其配套設備等。 1）農(nóng)田水利工程 （ 1）預制六棱板襯砌 1000m； （ 2） 溝渠 清淤共 15295m，總挖方 15295m3； （ 3）坑塘開挖面積 11200 m2，挖方量 11200m3； （ 4）新修 13KW提水泵站 5座。 （ 5）新建涵管 1處。 2）道路工程 （ 1）新 建路面 寬 3.5米的 田間道 1.20km， 碎石路基厚 0.15米，碎石路面厚 0.2米 。 （ 2）新 建 3.5米寬， 5米跨度的機耕橋 2座。 3）其他工程 架設低壓電力線路 2960米，動力線 150米。 3） 配套設備 （ 1） 購置 13kw泵站配套設備 5套。 5.2 工程設計 5.2.1 設計依據(jù) 規(guī)劃設計依據(jù)如下： Selection.ParagraphFormat.LineSpacingL inesToPoints(2) 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Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.Pa ragraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 23 項目區(qū)現(xiàn)狀圖（ 1： 10000）； #市 #區(qū)農(nóng)業(yè)局 提供的其他基礎性資料、數(shù)據(jù)等； 渠道防滲工程技 術規(guī)范（ SL18 91）； 農(nóng)田水利學，郭元裕主編， #水利電力大學出版社出版； 泵站設計規(guī)范， GB/T50265 97， 中華人民共和國水利部； 水工設計手冊，中國水利電力出版社 ， 1984年等。 5.2.2 工程設計 1）農(nóng)田水利工程設計 （ 1）硬化渠設計 項目區(qū)目前采用明渠灌水方式，據(jù)項目區(qū)多年使用經(jīng)驗，現(xiàn)有渠道只需進行襯砌就足夠滿足項目區(qū)的排水。因此本設計根據(jù)現(xiàn)有斷面和原有深度修平整，用 C20 預制六棱板對其進 行襯砌即可。 （ 2）排水溝設計 項目區(qū)目前采用明溝排水方式，但年久失修，目前淤積堵塞嚴重，難滿足排水要求?，F(xiàn)狀如下圖： Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing LinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti on.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL 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Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPoction.Pa ragraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 25 據(jù)項目區(qū)多年使用經(jīng)驗，現(xiàn)有當家塘約 11200m2，只需進行清淤（平均清淤深度為 1米）就足夠滿足 項目區(qū)的蓄水和給排水。因此本設計根據(jù)現(xiàn)有當家塘面積和原有深度進行只對其清淤即可。 （ 4）泵站工程設計 據(jù)項目區(qū)多年使用經(jīng)驗和項目區(qū)現(xiàn)有水源控制面積，設計13kw泵站 5座即可滿足灌水要求。泵房采用形式為： 長寬高 =3 2.5 3.5m。 2）田間道路工程設計 項目內田間交通極為不便，原有土路失修，田埂泥濘難行，現(xiàn)狀如下圖，為解決此問題，本設計規(guī)劃了田間道和生產(chǎn)路。 田間交通現(xiàn)狀 （ 1）田間道設計 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing LinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti on.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.Par 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agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF 26 項目區(qū)田間道設計，田間道與項目區(qū)內的居民點及項目區(qū)周圍干道連接，構成項目區(qū)的主干網(wǎng)絡。項目區(qū)設計田間道路全 部為新建， 碎石路基厚 0.15米 ，碎石路面厚 0.2米，寬 3.5米 。 （ 2）機耕橋設計 根據(jù)項目區(qū)實際狀況，設計 3.5 米寬， 5 米跨度的機耕橋 2座。 Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacing LinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selecti on.ParagraphFormat.LineSpacingLinesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.Par agraphFaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahF Selection.ParagraphFormat.LineSpacingL inesToPoints(2) Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphForm Selection.ParagraphFormaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingLinesToPointselection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL inesToPoction.ParagraphFormat.LineSpacingLinesToPoints(2Selection.ParagraphFormat.LineSpacingLinesToPoints(2)Selection.ParagraphFormat.LineSpacingL 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5、依據(jù)符合實際情況的農(nóng)作物灌溉制度，科學合理安排泵站開啟時間、時長，適時、適量灌溉，從而達到節(jié)省用水量、用電量、減少浪費； 6、規(guī)范操作各種運輸車輛、農(nóng)機耕作設備，適時養(yǎng)護維修。 7、加強田間用水、用電、用油管理，建立能源度量考核制度，實施管理、合理調度； 8、加強辦公區(qū)域日常用電、用水管理，要求職員及時關電源、水龍頭，樹立節(jié)約能源，時時可為的意識。 6.2 環(huán)保 6.2.1 項目區(qū)環(huán)境現(xiàn)狀分析 目前選定的項目區(qū)內 農(nóng)業(yè)生態(tài)環(huán)境 好 ，無城鎮(zhèn)垃圾和工業(yè)“三廢 ”污染，灌溉水源水質符合農(nóng)田灌溉用水的標準。 但 基礎設施較薄弱，渠道和排洪溝等老化，破壞且淤積嚴重，種植農(nóng)作