Nawar, A. I.  <br/><br/>
Response of maize to N fertilization and rotational crop sequences  [electronic resource]. 
 إستجابة محصول الذرة الشامية للتسميد النيتروجينى تحت تأثير تعاقبات محصولية دورية. 

 - p.29-39. 
<br/><br/>Includes reference. 
<br/><br/> This study was carried out to investigate the contribution of six rotational cropping sequences to some agronomic traits and grain yield and its components of the following maize, treated with three chemical N levels. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Corn--Fertilizers<br/>Nitrogen fertilizers.