Residual effect of organic and inorganic nitrogen fertilizers on wheat yield production and sandy soil fertility [electronic resource].
Language: English Summary language: Arabic Description: p.4139-3154Other title:- دراسة الأثر المتبقى للتسميد النيتروجينى العضوى والمعدنى على محصول القمح وخصوبة الأراضى الرملية. [Added title page title]
- Mansoura University journal of agricultural sciences, 2007 v. 32 (5) [electronic resource].
Includes reference.
A field experiment was conducted during winter season of 200212003 at the experimental Farm, Faculty of Agriculture. Zagazig University. EI·Khatlara region.
Summary in Arabic.
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