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土壤圈(英文版)
2000,10
(2)
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Pedosphere
2000,10
(2)
Combined Pollution and Pollution Index of Heavy Metlas in Red Soil
作 者：
CHEN HUAIMAN;ZHENG CHUNRONG;WANG SHENQIANG
单 位：
关键词：
combined pollution;composite pollution index;plant growth;red soil
摘 要：
A field experiment was conductecd to study the effects of Pb, Cd,Cu, Zn and As coexisting in red soil on growth of rice (Oryza sativaL.) mung bean (Vigna rabiata (Linn.) Wilczek), alfalfa (Medicagosativa L.), slash pine (Pinus elliottii Engelm.) and aspen (PopulusL.). Results showed that roice, mung bean and alfalfa weresignficantly infleunced by combined pollution of the ehavy metals.The contents of Pb, Cd and As in rice grains greatly exceeded theNational Standards for Food Hygiene of China.
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Combined pollution and pollution index of heavy metals in red soil. [Chen Huai-man, Chongke Zheng, Shenqiang Wang, Tu Nguyen Con] 土壤圈(英文版) 2000,10 (2)
