In order to understand the pollution of heavy metals and the heavy metals contents of crops in reclaimed soil filled with fly ash and coal gangue so that guide reclaimed work in future

based on experiment and tests for samples in different positions

this article have a contrast analysis research to the contents of heavy metals of elementary crop of comparative soil

fly ash filling reclamation soil and coal gangue filling reclamation

such as As

Cd

Cr

Hg

Pb

Cu and Zn.The results showed that there are different sensitivities to different heavy metal elements among different parts of crops during procreating stage and it is suitable for planting red bean in filling reclamation land

but unsuitable for rice and wheat.The cropping system and soil management should be changed.Red bean might be used pioneer crop in filling reclamation land.