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1.
The influence of phosphorus sources on chemical composition and production of grape vine under fertigation system [electronic resources]. by Language: English Summary language: Arabic
Other title:
  • تأثير مصادر الفوسفور تحت نظام الرى التسميدى على التركيب الكميائى وانتاج محصول العنب .
In: Mansoura University Journal of Soil Sciences and Agirucultural Engineering 2011.v.2(2)
Online resources:
Availability: No items available.

2.
Phosphorus - use efficiency in corn cultivars [electronic resource]. by Language: Arabic Summary language: English
Other title:
  • كفاءة استخدام الفوسفور فى أصناف الذرة.‪‪‪
In: Mansoura University Journal of Agricultural Sciences 2005.v.30(10)
Online resources:
Availability: No items available.

3.
Diffusion rate and activity index of some slow release nitrogen fertilizers [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • معدل الانتشار ودليل النشاط لبعض الأسمدة النيتروجينية بطيئة الإمداد
In: Egyptian Journal of Soil Science 2018.v.58(2)
Online resources:
Availability: Items available for loan: Main (1)Call number: ART EJSS V58 No2 9.

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