%0 Journal Article
%T STUDIES ON THE EFFECTS OF ARSENIC ON FARMLAND ECOSYSTEM<br>砷对农田生态系统污染效应的试验研究
%A Yang Jurong
%A <br>杨居荣
%J 生态学报
%D 1984
%I 
%X The effects of arsenic on crops, soil organisms, soil animals and soil microbes in the farmland ecosystem are described in this paper. Pot experiments show that arsenic may affect the growth of crops obviously. The production of crops decreases as the concentration of arsenic in-creases. The seneitiv-ity of different crops to arsenic are different. Paddy rice is the most sensitive to is, spring wheats and maizes more sensitive. The effects of different states of arsenic are rot alike either. Ortho arsenite ...
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=D7CC4DBA60FC58A0E4D764F1C293E356&yid=36250D1D6BDC99BD&vid=E158A972A605785F&iid=CA4FD0336C81A37A&sid=339D79302DF62549&eid=94E7F66E6C42FA23&journal_id=1000-0933&journal_name=生态学报&referenced_num=3&reference_num=0