京郊地区3种典型农田系统硝酸盐污染现状调查
杜连凤,赵同科,张成军,安志装,吴 琼,刘宝存,李 鹏,马茂亭
Investigation on Nitrate Pollution in Soils, Ground Water and Vegetables of Three Typical Farmlands in Beijing Region
DU Lian-feng,ZHAO Tong-ke,ZHANG Cheng-jun,AN Zhi-zhuang,WU Qiong,LIU Bao-cun,LI Peng,MA Mao-ting
中国农业科学
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2009, (8): 2837
-2843
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DOI: 10.3864/j.issn.0578-1752.2009.08.024
