山西农业大学学报（自然科学版）Issue(5)：509-513,5.
不同有机物料施用年限对设施菜地土壤养分和重金属含量的影响
Effect of Different Organic Materials Application Years on Soil Nutrient and Heavy Metal Content of Vegetable Soil
摘要
Abstract
In order to know the effect of different organic materials application on the soil quality of the protected vegeta‐ble soil ,a field plot experiment was conducted in Jiaxing suburb .The contents of total N ,rapidly available P ,K and the heavy metals contents were determined .The results showed that long‐term application of organic manure could sig‐nificantly adjust the pH of soil and reduce the soil salinization ,while which improved the risk of heavy metals accumula‐tion in soil ,especially As and Cd .Therefor ,we should strengthen management for applying the organic material on the protected vegetable soil ,and reduce the human health risk from the soil heavy metals beyond the standard .关键词
设施菜地/有机物料/土壤养分/重金属Key words
Protected vegetable soil/Organic material/Soil nutrient/Heavy metal分类
资源环境引用本文复制引用
赵国华,潘先庭,沈赟芸,何圣昊,陈贵..不同有机物料施用年限对设施菜地土壤养分和重金属含量的影响[J].山西农业大学学报（自然科学版）,2015,(5):509-513,5.基金项目
嘉兴市科技计划项目 （）
