【摘要】 山东自然条件优越,蔬菜栽培历史悠久,是传统蔬菜大省,蔬菜面积、产量、产值、商品量一直位居全国首位。近年来,伴随蔬菜用地污染的加剧,重金属超标已经成为蔬菜生产中亟待解决的重要问题。本研究针对山东省蔬菜重金属污染问题,分析其蔬菜种植地土壤重金属污染现状,探讨蔬菜重金属污染的原因和途径,并针对该省蔬菜重金属污染治理中的关键技术问题提出了相应的对策。更多还原

【Abstract】 Shandong Province is a large traditional vegetable province with long history of cultivation and superior natural conditions. Its vegetable area, yield, output value and commodity quantity have always been ranked first in China. In recent years, with the pollution aggravation of vegetable land, the excessive heavy metal has become an important problem to be solved urgently. Aiming at the problem in heavy metal pollution in vegetables, we summarized the current situation of heavy metal pollution in vegetable plantation soil in Shandong Province, and analyzed the causes and ways of heavy metal pollution in vegetables. In view of the key technological problems in controlling heavy metal pollution of vegetables in Shandong Province, we put forward the corresponding countermeasures.更多还原