Cytoplasmts Naib Sterility And Some Characters Of The Corn hybrids

Studies invoived in this investigation can be devided into 4 parts: Effect of different cyoplasmic male-sterile donors on the combining ability and fertility restoration of some corn inbred lines.Effect of texas type/tcms/and USDA type /scms/of cytoplasmic male sterility on yields and other agronomic characteristics of some single and 3-way orosses.yield and other agronomic characteristics of cytoplasmically male sterile corn hybrids compared to their normal counterparts.