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Mobility and leaching of nitrogen forms through sandy and calcareous soils as affected by the application of some soil amendments [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • حركه وغسيل صور النيتروجين خلال الأراضى الرمليه والجيرية تحت تأثير إضافة بعض مصلحات التربة.
In: Zagazig Journal of agricultural research 2009.v.36(3)
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Nitrogen content and yield of wheat Plant grown on sandy soil under the effect of organic and bio fertilizers addition [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • محتوى النيتروجين والمحصول لنبات القمح النامى فى أرض رملية تحت تأثير إضافة الأسمدة العضوية والحيوية.
In: Zagazig journal of agricultural research 2010.v.37(1)
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Effect of potassium fertilization and gypsum application on potato (Solanum tuberosum L.) in newly cultivated sand soil [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تأثير التسميد البوتاسى وإضافة الجبس على البطاطس فى الأراضى الرملية المستزرعة حديثا.
In: Zagazig Journal of Agricultural Research 2006.v.33(1)
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Effect of some phosphatic fertilizers and soil amendments on the availability of phosphorus in soil [electronic resource]. by Language: English Summary language: Arabic
Other title:
  • تأثير بعض الأسمدة الفوسفاتية والمصلحات الأرضية على تيسر الفوسفور فى التربة.
In: Zagazig Journal of Agricultural Research 2013.v.40(3)
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