区域农业面源农药污染特征及无公害防治策略研究

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文章编号：1674-6139（2026）01-0056-05

中图分类号：X786文献标志码：B

Characteristics of Regional Agricultural Surface Source Pesticide Pollution and Pollution-free Prevention and Control Strategies

Wang Zhenbo

（Longkou Agricultural Technology Promotion Center，Yantai2657O1，China）

Abstract：InviewoftheincreasiglyprominentproblemofagriculturalnonpointsourcepollutioninYantaiCity，themissiosof agriculturalfertlies，iestockdoureingultualldstenduralomesticpltantseulatedouhfical statiticsandonsitemonitoringdata.ThetemporalandspatialdistributionisanalyzedTheresultsshowhattheagrculturalon pointourcepoltioeisiosinYantaiCitypresented“fuctuatingdoward”trendringtheivestigationpeidwihei mum decline reaching 81.93% .The pollution emissions in the central and western regions were relatively high.The spatial distribution is affectedbyhumanactivitiesndthereaesignificantdiferencsinputionaroundruralareasndlivestockandpoultryarsince 2020，theptioncearsityesarodndtferenseegiosaveeasdeaakile elin2023a4iditisoodtrtloaitellntaiost precisemanagentootethsoueutlioflvstocdoultraue，velopologaliculturendouct vention and control system with technological research and development as the core.

Keywordssufceoueplio；pestiideltion；oltionaractersis；prevetiodcoolraeies；oltant

前言

农业面源污染指农作物种植及畜禽养殖过程中产生的化学污染，这些污染物经地表径流和土壤等介质进入水体及农产品，对生态环境与人体健康构成威胁[1]。（剩余5702字）