Pedigree method, backcrossmethod 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。
2
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。
3
The method using in vitro irradiation seems to be more effective than conventional irradiation, tissue culture or backcross for improving a few characters in a variety.