摘要：本文基于東昌府區種植業污染源普查數據，采用抽樣調查與典型調查、個案分析與比較分析相結合的方法，結合數量統計和文獻資料，對東昌府區的農藥施用情況以及施用農藥造成的污染負荷進行了深入、系統的研究。得出以下結論： 

    東昌府區的農藥投入存在區域間的差異性，在東昌府區的19個鄉鎮中，單位面積農藥施用量最高的柳園辦事處達401.25毫升/畝，施用量最低的侯營鎮為29.19毫升/畝。農藥的污染負荷存在區域間的差異性，單位面積污染負荷最大的道口鋪辦事處達274.88毫升/畝，最小的東城辦事處為0.63毫升/畝。東昌府區所抽取的3878.74畝地塊，共施用了415.29升農藥原藥。其中殺蟲劑消費量最大，施用量達197.49升，其次是除草劑，施用量為116.67升，殺菌劑的施用量為100.84升。

    根據東昌府區19個鄉鎮的農藥施用情況及污染負荷情況，選取殺蟲劑的單位面積污染負荷，農藥的單位面積污染負荷以及小麥的面積比例作為指標做聚類分析，從而進行功能區劃，分成四個污染特征相似的功能區，并提出農藥合理施用及其污染控制對策。

關鍵詞：種植業；農藥污染；區劃；防治措施；東昌府區

Abstract：Based on the census data of field pollution sources in Dongchangfu District, the application of the pesticide and the pollution caused by pesticide in Dongchangfu District were analyzed using sampling survey, typical survey, case study and comparison analysis, and combining with quantity statistics and literature. The main conclustion was as following: 

    The pesticides input in Dongchangfu District showed significant regional difference. Among the 19 towns in Dongchangfu District, the pesticide application rate per unit area is highest in Liuyuan up to 401.25 ml/ha, the lowest is in Houying with 29.19 ml/ha. The pesticide pollution load also showed regional differences. The highest pollution load per unit area is 274.88 ml/ha in Daokoupu, while the lowest is is 0.63 ml/ha in Dongcheng. In the extraction of 3878.74 mu of land in Dongchangfu District, 415.29 liters of pesticide was used. Among them, the insecticide had the biggest consumption with 197.49 liters. Next is the herbicide, its consumption is 116.67 liters, and the consumption of microbicide is 100.84 liters.

    According to pesticide use situation and pollution load conditions of 19 towns in Dongchangfu District, insecticide pollution load per area,  pesticide pollution load area and the area ratio of wheat were selected as indicators to do cluster analysis, then the Dongchangfu District was grouped into four areas with similar pollution characteristics, finally the reasonable application of pesticide and the measures to control pollution were put forward.

Key words：Dongchangfu District; Planting industry; Pesticide pollution; regionalization; Prevention Measures