BREEDING AND APPLICATION OF HSIEN RICE RESTORING LINE CHEN R92-225 BY ALLOMIXIS-IRRADIATION Inheritance of Restoring Genes for Cytoplasmic2nucleus Male Sterility in Radish(Raphanus sativus L.) Inheritance of Restoring Genes for Cytoplasmic2nucleus Male Sterility in Radish(Raphanus sativus L.) Genetic Study on the Herbicide (Liberty) Resistibility and Its Application on Utilizing Heterosis in Rice Method and Application Effect of Recurrent Selection for Restoring Line Breeding of Rice STUDY OF THE NUMBER AND ALLELISM OF RESTORING GENES IN PHOTOPERIOD SENSITIVE GENIC MALE STERILE RICE New Restorer Lines and Genetic Analysis of Pingxiang Dominant Genic Male Sterile Rice