Cd Pollution of Paddy Soil,Rice and Its Treatment and Repair Technology in Hengdong County of Hunan Province
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Graphical Abstract
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Abstract
Causes of Cd pollution were analyzed through survey of Cd pollution on paddy soil and rice in Hengdong county of Hunan province.Some treatment and repair measures such as cutting off pollution source,establishing monitoring system,implementation of physical rehabilitation methods,adjusting planting system and using comprehensive agronomic techniques were put forward.
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