SHEN Xiansheng SUN Hao. Studying and significance of instructing environment about heavy elements of plants by XRF in Zhongshan iron mine, Anhui Province[J]. Nuclear techniques, 2002, (10): 779-782.
SHEN Xiansheng SUN Hao. Studying and significance of instructing environment about heavy elements of plants by XRF in Zhongshan iron mine, Anhui Province[J]. Nuclear techniques, 2002, (10): 779-782.DOI:
we have studied the heavy elements in leaves for 8 species of plants in Zhongshan mine
Anhui province. These plants are Pteridium aquilinum var. latiusculum
Polygonum cuspidatum
Rumex acetosa
Medicago hispida
Viola yedoensis
Eupatorium japonicum
Erigeron annuus and Taraxacum mongolicum . The results of experiments are that the content of Fe element in Eupatorium japonicum is the highest
and the lowest one is in Taraxacum mongolicum . The sequence of the abundance of Fe element from high to low is Eupatorium japonicum
Rumex acetosa
Medicago hispida
Polygonum cuspidatum
Pteridium aquilinum var. latiusculum
Viola yedoensis
Erigeron annuus and Taraxacum mongolicum . The content of K element in young leaf of Rumex acetosa is about 7 times
and the one of Fe element is 1.5 times
respectively
as high as that in functional leaf. The contents of Fe element of Medicago hispida and Taraxacum mongolicum in iron mine region are 5 times and about 7 times