| | | | | il samples were measur | | | ed.T | | | nged from 8.15-32.45mg/kg,20.1-95.15mg/kg,47.75-61.6mg/kg,39.1-73.1mg/kg and 91.45-275.25mg/kg,respectively.At the same time,the pollution index was calculated based on both the backgrou
【作者单位】：he results
【关键词】：ts of copper,zinc,lead,nickel and manganese ra
【分类号】：valu
【DOI】：cnki:ISSN:1671-9697.0.2005-09-062
【正文快照】：
?姚玉霞,等.大豆叶片氮素含量与大豆蚜[J].吉林农业大学学报,1992,14(4):103-104
19刘新如,孙小玲,任炳忠.大豆蚜触角嗅觉感器结构及其功能[J].吉林农业大学学报,2002,24(3):33-36
20纪淑仁,夏桂平.大豆害虫及其节肢动物天敌初步调查[J].安徽农业科学,1996,24(1):54-5 | | |  推荐 CAJ下载  PDF下载 | | | CAJViewer7.0阅读器支持所有CNKI文件格式，AdobeReader仅支持PDF格式 |
|
|
