الفهرس | Only 14 pages are availabe for public view |
Abstract Two field experiments were carried out during the two successive seasons of 1995/1996 and 1996/1997 at the xperimental farm station of national research center, shalakan the objectives of these experiments were to study the effect of irrigation, sulphur addition and potassium fertilizer n growth, yeild and qulity of onion cv.giza20. |