الفهرس | Only 14 pages are availabe for public view |
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. |