%0 Journal Article
%T Effect of power plant smoke on soil and crop<br>电厂烟气对土壤环境和农作物影响的研究
%A DONG Rong
%A FU Jia-Yuan
%A <br>董 榕
%A 傅嘉媛
%J 中国生态农业学报
%D 2007
%I 
%X The relative element contents of soil and crops affected by power plant smoke over long time and its influence on crop quality were studied through sampling of soil and corps in both polluted and non-polluted areas.Results show significant relationship between soil pH,total S and F contents and available S and F contents with SO2 pollution from power plant smoke.S and F accumulation is observed in polluted soils.S content in wheat leaves and grains and the thousand-grain weight,protein content and wheat starch content were also monitored.S content in wheat leaves and grains are positively related to SO2 pollution in the air.S accumulation is not observed in grains,but does exist in leaves.S content has a positive correlation with protein content,meaning that a slight SO2 increase in the air improves wheat quality.
%K Power plant smoke
%K SO2 pollutions
%K Soil environment
%K Crop
%K Sulfur
%K Fluorine<br>电厂烟气
%K SO2污染
%K 土壤环境
%K 农作物
%K 硫
%K 氟
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=8D03ED0FBAF98E7D0C081544F7A83624&yid=A732AF04DDA03BB3&vid=23CCDDCD68FFCC2F&iid=94C357A881DFC066&sid=70AC2EF7F2065E09&eid=7CE3F1F20DE6B307&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=1&reference_num=4