Mechanism of heavy metal bio-stabilization in the soil and its application to agricultural product security

Abstract

Abstract: Heavy metal pollution in soil is one of the most significant causes to decrease the food security and injure people’s health. Bio-stability is an important technology to prevent agricultural production from heavy metals contamination because they are difficult to be cleared away. There are three bio-stabilizing methods including using soil microorganism, root exudation of plants and plant-microorganism system to stabilize heavy metals in soil. This paper dealt with the mechanism of heavy metal bio-stabilization in the soil and its application to agricultural product security.

Key words: Marine culture, Self-pollution, Red tide, Yellow Sea, Bohai Sea, Eutrophication

CLC Number:

CHANG Xuexiu, SHI Xiaodong, WANG Huanxiao . Mechanism of heavy metal bio-stabilization in the soil and its application to agricultural product security[J]. cje, 2003, (5): 88-93.

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