Studies on the salt endurance of forage grasse The photosynthetic characteristics of four forage grasses in Karst rock desertification areas Distribution characteristics of endophytic bacteria isolated from forage grasses Forage Grasses Resources of Hainan Province and Assessment of Their Nutritional Values Research Prospect and the Important Role of Arbuscular Mycorrhizae on Forage Grasses and Grassland Ecosystem Research Progress of Pennisetum Rich.