Department of Life Sciences Tangshan Normal University Tangshan China;
Tianjin Key Laboratory of Crop Genetics and Breeding Tianjin Crop Research Institute Tianjin Academy of Agricultural Sciences Tianjin China;
Department of Life Sciences Tangshan Normal University Tangshan China;
Department of Life Sciences Tangshan Normal University Tangshan China;
Department of Life Sciences Tangshan Normal University Tangshan China;
Institute of Coastal Agriculture Hebei Academy of Agricultural and Forestry Sciences Tangshan China;
Department of Life Sciences Tangshan Normal University Tangshan China;
Department of Life Sciences Tangshan Normal University Tangshan China;
Foxtail Millet; Hybrids; Leaf Age Coupling Law; Flowering Regulation; Seed Production Technology;