Genetic Parameter of Buffalograss‘ Leaf Color and Extent of Turning Yellow Analysis of heterosis, combining ability and heritability of cadmium content in brown rice of tri-line indica hybrid rice THE STUDIES ON GENETIC EFFECTS OF MALE STERILE CYTOPLASM IN RAPESEED ( B.NAPUS ) Identification of Indica-japonica Character and Analysis on the Yield Combination Ability for the New Germplasm Yihui 1577