Accumulation Characteristics of Heavy Metals in the Soil with Wheat-corn Rotation System in North China

Accumulation Characteristics of Heavy Metals in the Soil with Wheat-corn Rotation System in North China

Through literatures review and samplings analysis, the database of heavy metal in wheat-corn field system of north China was built and the percentage of different sourcees was analysed. The accumulation rate and frequency distribution of accumulation rate of heavy metals in different situations were...

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Bibliographic Details
Main Authors: DONG Tong-xi, YANG Hai-xue, LI Hua-fen, QIAO Yu-hui, SU De-chun
Format: Article
Language:zho
Published: Agro-Environmental Protection Institute, Ministry of Agriculture 2014-08-01
Series:Journal of Agricultural Resources and Environment
Subjects:
farmland soil
heavy metal
accumulation rate
distribution frequency
Online Access:http://www.aed.org.cn/nyzyyhjxb/html/2014/4/20140410.htm

Internet

http://www.aed.org.cn/nyzyyhjxb/html/2014/4/20140410.htm

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