Maize hybrid X03F668

摘要

A novel maize variety designated X03F668 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X03F668 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X03F668 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X03F668, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X03F668. This invention further relates to methods for producing maize varieties derived from maize variety X03F668.

主权项

1. An F1 hybrid maize variety X03F668 seed, the F1 hybrid seed produced by crossing a first plant of variety PH1M1J with a second plant of variety PH1W4R, wherein representative seed of said varieties PH1M1J and PH1W4R have been deposited under ATCC Accession Numbers PTA-123173 and PTA-121351, respectively.