Pedigreebreeding is a complex combinatorial process.
杂交育种是一个很复杂的组合过程。
2
Pedigree method, backcross method and convergent cross selection are used widely in dwarf maize breeding.
矮生玉米自交系的选育方法主要有系谱法、回交法和聚合选择法。
3
SSR markers as an effective genotyping technology that can generate enough allelic polymorphism, has become an effective means of breedingpedigree analysis.