Challenges and Countermeasures of Heavy Metal Prevention and Control Pollution in Farmland Soil
With the continuous improvement of urban modernization and industrialization level,the farmland soil is affected by the settlement of heavy metals in the atmosphere influenced by pesticides and fertilizers,heavy metal pollution continues to appear.If effective measures cannot be taken to prevent and control in time,it will increase the difficulty of preventing and control heavy metal pollution in farmland soil,and have a great impact on the healthy and sustainable development of agriculture.This paper contact the main source and characteristics of farmland soil heavy metal pollution,the current farmland soil heavy metal pollution prevention challenges of detailed analysis,and strengthen the farmland soil environment quality investigation and evaluation,attaches great importance to heavy metal pollution prevention and control work,establish scientific complete soil heavy metal pollution repair treatment system,popularization and application classification management and repair strategy,put forward some effective farmland soil heavy metal pollution prevention and control countermeasures,for reference.
farmland soilheavy metal pollutionprevention and control challenges
万方数据
维普
