الفهرس 
IntroductionOnly 14 pages are availabe for public view
 |  | from | 170 |  |  |
| | | from | 170 | | |
Abstract
Two field experiments were carried out at sakha research station ( kafe El-Sheikh Governorate ) in two growing seasons 1988 denisty under different levels o nitrogen and postassium fertilizers to get the highest yield and quality.