农业环境是人们赖以生存的基本环境。农业环境质量优劣与人类的物质文明和精神文明建设息息相关。为了搞清济南市农业环境质量状况,根据国家要求,于1980年至1982年对水、土、粮、菜、空气和人体六项环境要素普查采样427个,作出1805项分析。分析项目主要是国家规定的对人体危害大的一类五项毒物(汞、镉、铬、砷、铅)。镉 The agricultural environment is the basic environment for people to survive. The quality of agricultural environment is closely related to the building of human material civilization and spiritual civilization. In order to find out the quality of agricultural environment in Jinan City, according to the national requirements, 427 censuses of six environmental elements of water, soil, food, vegetables, air and human were sampled from 1980 to 1982 and 1805 analyzes were made. Analysis of the project is mainly one of five categories of toxic substances (mercury, cadmium, chromium, arsenic, lead) that are harmful to the human body as prescribed by the state. cadmium