The Application of Foreign Maize Hybrids in Domestic Breeding
Since the 1970s,China has introduced a large number of maize hybrids or commercial maize from abroad for experiment and application,and some researchers have cultivated a large number of maize inbred lines by using the method of breeding bicyclic lines or using them as the basic materials of selection lines,which has played a huge role in China's maize breeding and production.In this paper,the approaches to application and application achieve-ments of foreign maize hybrids in China were discussed.