USING CORRELATION AND DETERMINATION NUMBER OF FACTORS TO STUDY THE RESPONSE OF MAIZE THREE-WAY CROSSES TO ELEVATED NITROGEN FERTILIZER RATE

Document Type : Research articles

Authors

• M. B. A. El- Koomy ¹
• Maha M. G. Balba ¹
• A. K. Mostafa ¹
• Hoda E.A. Ibrahim ²

¹ Maize Research Department, Field crops Research Institute, Agricultural Research Center, Giza, Egypt

² Center Laboratory For Design and Statistical Analysis Research, Agricultural Research Center, Giza, Egypt

Keywords

• Zea mays
• N-rates
• Grain yield traits
• Correlation coefficients
• Factor analysis