%0 Journal Article
%T Effects of phosphorus application on soil available P and different P form in runoff<br>施磷对土壤速效磷含量及径流磷组成的影响
%A SHENG Hai-Jun
%A <br>盛海君
%J 生态学报
%D 2004
%I 
%X Continuous application of large amount of P fertilizer in Taihu Region in recent years has rapidly increased plant available phosphorus in the topsoil. Accumulation of P in an appropriate amount can lead to beneficial effects, while in an excessive amount could cause water pollution. Aimed at the realistic problem on environment protection, this study was carried out field plot experiments in a leaky paddy soil (in Zhangjiagang, Jiangsu province) with different levels of P application rates (0, 30, 70, 150,...
%K phosphorus
%K runoff
%K rice<br>磷
%K 径流
%K 水稻
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=D1A04ED1C355FC0F&yid=D0E58B75BFD8E51C&vid=B91E8C6D6FE990DB&iid=59906B3B2830C2C5&sid=A66F9C7240EBF5BE&eid=2CE26DEC7508C852&journal_id=1000-0933&journal_name=生态学报&referenced_num=9&reference_num=21