%0 Journal Article
%T Efects of Ni pollution on the absorption and accumulation of mineral nutritious elements in wheat seedling<br>镍污染对小麦幼苗矿质营养元素吸收与累积的影响研究
%A MA Jian- Jun
%A ZHANG Shu-Xia
%A WU He-Ping
%A <br>马建军
%A 张淑霞
%A 吴贺平
%J 中国生态农业学报
%D 2004
%I 
%X The effects of Ni stress on the absorption and accumulation of Cu, Zn, Fe, Mn, Ca and Mg in the stems and leaves of wheat seedling were studied. The results show that with the increase of Ni content in the soil, the growth of wheat seedling is restrained, and the biomass is reduced. As a result, the accumulation and the contents of Cu, Fe, Ca and Mg in wheat seedling decrease; however, the accumulation and the contents of Zn and Mn increase. The identity of the accumulation rate and its regularity of these six mineral elements show that the poisonousness of Ni is correlated with the imbalance of metabolism of mineral nutritious elements.
%K Ni pollution
%K Wheat
%K Mineral nutrition elements
%K Absorption and accumulation amount<br>Ni污染
%K 小麦
%K 营养元素
%K 吸收与累积量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=F31213ED099010BE&yid=D0E58B75BFD8E51C&vid=59906B3B2830C2C5&iid=38B194292C032A66&sid=CFAC5CB624A41AFD&eid=C753EB8AC8F551B9&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=0&reference_num=5