APPLICATION OF SPACE MUTATION ON CREATION OF RICE NEW MATERIAL AND BREEDING OF NEW VARIETY Genetic Effects of Cytoplasm and Nucleoplasmic Interaction on Resistance to Chilo suppressalis in Hybrid Rice Photosynthetic Characteristics of the Isonuclear Alloplasmic CMS and Maintainer Lines of Dian-type I in Japonica Rice Enhancing the Heterosis of Spring Rapeseed Varieties (Brassica napus L.) by Using Semi-Winter Rapeseed Varieties as Parents THE ANALYSIS OF COMBINING ABILITY OF RICE eui-CMS LINES EFFECTS OF RICE eui GENES ON SEVERAL AGRONOMIC TRAITS OF RICE MALE STERILE LINES Improving the Percentage of Exerted Stigma in CMS Lines of Japonica Hybrid Rice by Molecular Marker-assisted Selection DEVELOPMENT OF GIANT EMBRYO CMS LINE TgeA Effects of ADP-Glucose Pyrophosphorylase Activity on Sterility and Development of Grain in K, V, and T-Cytoplasmic Male Sterile Lines in Wheat