【摘要】 本文通过对公路两边农田环境污染的考察，给出模拟估算排放源强、大气污染物分布、土壤铅污染分布的三个模式，在此基础上分析了农作物对污染的反应，提出了防治措施和建议。更多还原

【Abstract】 After inspections on pollution in roadside farmland, the paper make out models of pollution source intensity, distribution of air pollution and soil lead pollution. Basing on those, we analysis crops’ reactions to the pollution and point out some suggestions and managements against the pollution.更多还原