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العنوان
Effect of methods and time of application of different nitrogen sources on the productivity of the hybrid rice /
المؤلف
El-Kallawy, Wael Hamdy Moharam.
الموضوع
Rice - cultivation. Hybrid rice. Hybrid rice - Agronomical applications. Hybrid rice - effects of nitrogen sources on.
تاريخ النشر
2008.
عدد الصفحات
311 p. ;
الفهرس
Only 14 pages are availabe for public view

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Abstract

The present invistigation was conducted to study the differential response of recently three released hybrids to three inorganic nitrogen sources (urea and ammonium sulfate NH4+-N forms and ammonium nitrate as NH4+ NO3 form) and different time and methods of its split application on terms of their yield and yield attributes as well as some nitrogen parameters.