湖北农业科学
湖北農業科學
호북농업과학
2014年
11期
2530-2532
,共3页
农业土壤%铜%铁%锰%含量及分布%渭南地区
農業土壤%銅%鐵%錳%含量及分佈%渭南地區
농업토양%동%철%맹%함량급분포%위남지구
anthropogenic soil%Cu%Fe%Mn%content and distribution%Weinan area
研究了渭南地区农业土壤中 Cu、Fe、Mn 的含量及分布特征。结果表明，渭南地区农业土壤中铜的平均含量为69.42 mg / kg，东部、东北部、西部和东南部含量较高，南部和中部则较低；渭南地区农业土壤中铁的平均含量为22396.25 mg / kg，中部、南部和西部较高，东北部、东部和东南部都较低；渭南地区农业土壤中锰的平均含量为401.55 mg / kg，西部、中部、南部、东北部较高，东部、东南部较低。
研究瞭渭南地區農業土壤中 Cu、Fe、Mn 的含量及分佈特徵。結果錶明，渭南地區農業土壤中銅的平均含量為69.42 mg / kg，東部、東北部、西部和東南部含量較高，南部和中部則較低；渭南地區農業土壤中鐵的平均含量為22396.25 mg / kg，中部、南部和西部較高，東北部、東部和東南部都較低；渭南地區農業土壤中錳的平均含量為401.55 mg / kg，西部、中部、南部、東北部較高，東部、東南部較低。
연구료위남지구농업토양중 Cu、Fe、Mn 적함량급분포특정。결과표명，위남지구농업토양중동적평균함량위69.42 mg / kg，동부、동북부、서부화동남부함량교고，남부화중부칙교저；위남지구농업토양중철적평균함량위22396.25 mg / kg，중부、남부화서부교고，동북부、동부화동남부도교저；위남지구농업토양중맹적평균함량위401.55 mg / kg，서부、중부、남부、동북부교고，동부、동남부교저。
The contents and distribution characteristics of Cu, Fe and Mn in anthropogenic soil of Weinan areas were studied. The results showed that the average content of Cu in anthropogenic soil in various areas of Weinan city was 69.42 mg/kg. The content of Fe in east, north, west and southeast areas was higher than that in the south and middle arear with the mean value content of Fe in anthropogenic soil in various areas of Weinan city of 22 396.25 mg/kg. The tendency of gradual decreasing was from middle, south and west to the northeast,east and southeast. The mean value content of Mn in anthropogenic soil in various areas of Weinan city was 401.55 mg/kg and was gradual decreased form the west, middle, south and northeast to the east, and southeast.
