农田面源污染防治技术指南.pdf

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1、附件4江河湖泊生态环境保护专项技术指南系列农田面源污染防治技术指南（征求意见稿）二〇一四年五月目录1总则.......................................................................................................11.1适用范围........................................................................................11.2编制依据...........................

2、.............................................................11.3术语和定义....................................................................................32农田面源产污过程、污染特征及控制策略......................................62.1农田面源污染产生过程............................................................

3、...62.2农田面源污染主要污染物及其性质...........................................62.3农田面源污染产生规律...............................................................72.4农田面源污染特征.......................................................................72.5农田面源污染控制原则与策略............................................

4、.......83农田面源污染诊断方法与技术.......................................................103.1农田面源污染物识别..................................................................103.2污染物向水体迁移途径诊断.....................................................103.3农田面源污染优先控制物确定.........................................

5、.........103.4污染物向水体迁移关键时期诊断.............................................113.5农田面源污染重点控制区识别与确定.....................................113.6农田面源污染监测方法与技术.................................................114农田面源污染源头控制技术...........................................................154.1土地利用规划与空间

6、布局..........................................................154.2化肥减量化技术..........................................................................164.3种植制度优化..............................................................................19i4.4土壤耕作优化.......................................

7、.......................................204.5土壤调理剂施用..........................................................................214.6氨挥发控制技术.........................................................................224.7节水灌溉技术...............................................................