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215215省215215縣節(jié)水灌溉增效示范項目實施方案(已修改)

2025-05-14 18:39 本頁面
 

【正文】 目錄第一章 項目背景........................................................................................................1 建設必要性...........................................................................................................................1 可能性.................................................................................................................................1第二章基本資料........................................................................................................3 地理位置及地形地貌...........................................................................................................3 氣候.....................................................................................................................................3 土壤.....................................................................................................................................4 水源.....................................................................................................................................4 作物.....................................................................................................................................4 社會經(jīng)濟...............................................................................................................................5第三章建設內(nèi)容........................................................................................................6 示范區(qū)位置...........................................................................................................................6 節(jié)水措施...............................................................................................................................6 工程類型...............................................................................................................................6 工程規(guī)模...............................................................................................................................7 控制面積...............................................................................................................................7 工程建設進度.......................................................................................................................7第四章技術(shù)設計方案................................................................................................8 滴灌.....................................................................................................................................8 渠道防滲.............................................................................................................................19 工程材料用量.......................................................................................................................1 小節(jié).....................................................................................................................................5第五章投資概算與效益分析.......................................................................................6 工程總投資...........................................................................................................................6 工程年費用...............................................................................................................
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