Apomixis in Guineagrass (Panicum maximum Jacq.) The Embellum in Guineagrass (Panicum maximum Jacq.) The Selection of Panicum maximum cv.Reyan No.9 A Study on Effect of Cutting Period and Fertilizing to Yield and Quality of Panicum maximum Selection and Breeding of Panicum maximum ‘Reyin NO.19‘ Plant Regeneration from Asymmetric Somatic Hybrids of Oryza sativa and Panicum maximum