backcross breeding

基本解释

The related techniques in backcross breeding were also discussed.
对回交育种中的有关技术也进行了讨论。
The method can be conveniently applied to practical backcross breeding programs.
该方法可以很方便地应用于实际的回交育种。
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。