Research Article
Combining Ability and Heterosis for Some Agronomic Traits in Crosses of Maize
Department of Agronomy, Faculty of Agriculture, Mansoura University, Egypt
A.N. Attia
Department of Agronomy, Faculty of Agriculture, Mansoura University, Egypt
M.I. EL-Emery
Under Secretary of Ministry of Agriculture for Seed Production, Egypt
E.A. Fayed
Department of Seed Technology Research, Agriculture Research Center, Egypt