Li, Zong-xin <br/><br/>
[Soil nutrient leaching patterns in maize field under different fertilizations: an in situ study].  [electronic resource] 

 -  Ying yong sheng tai xue bao = The journal of applied ecology  Jan 2008 
 - 65-70 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1001-9332 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers<br/>Nitrogen--analysis<br/>Phosphorus--analysis<br/>Quaternary Ammonium Compounds--analysis<br/>Rain<br/>Seasons<br/>Soil--analysis<br/>Zea mays--growth & development