通过盆栽和小区试验初步探讨了污泥复合肥对蔬菜的增产效应及其对蔬菜吸收累积重金属的影响。结果表明 ,污泥复合肥可显著提高蔬菜产量 ,蔬菜可食部分中的Cu、Zn、Cd含量均在国家食品卫生标准范围内 ,但Pb的含量超出了国家食品卫生标准 The effects of sludge compound fertilizer on the yield increase of vegetables and its effects on the absorption and accumulation of heavy metals in vegetables were discussed through pot experiments and plot experiments. The results showed that sludge compound fertilizer could significantly increase the yield of vegetables. The contents of Cu, Zn and Cd in the edible part of vegetables were all within the national food hygiene standards, but the content of Pb exceeded the national food hygiene standards