Study on Arbuscular Mycorrhizal Fungi in Heavy Metal-Contaminated Soil from Dabao Mountains,North Guangdong
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Abstract
Arbuscular mycorrhizal(AM) fungi can help plant to remedy the heavy metal-contaminated soil.In the present study,30 soil samples and the corresponding plant root samples were collected from Dabao Mountains,North Guangdong.The results revealed that the contents of Cu,Zn,Pb and Cd in 27 soil samples from contaminated areas exceeded the national standard at different levels.Following the staining of root samples and the observation for AM fungi colonization,81.5% of root samples from contaminated areas were fo...
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