Protective effects and mechanism of hyperin on CoCl2-induced PC12 cells Accumulation and Distribution of Cobalt in Rape and the Effects of Cobalt on the Photosynthesis of Rape Leaves Effect of cobalt on yield and grain quality of winter wheat Effect of Basal Dressing Selenium and Cobalt Combined Fertilizer on Productive Performance of Alfalfa(Medicago sativa L.) Effects of selenium and cobalt fertilization on nutrition levels of alfalfa hay Effect of Selenium and Cobalt Fertilizers on the Forage Yield and Quality of Alfalfa Regulation of selenium and cobalt nutrition levels of grass and animal productsby their transmission through the soil-pasture-feed-animal chain (SPFAC) THE PROTECTIVE EFFECTS OF ETHYLENE PRODUCTION INHIBITORS  ON VICIA FABASEEDLING LEAVES UNDER HEAT STRESS Influence of Selenium and Cobalt Fertilizers on the Growth of Alfalfa Effects of Cobalt and Molybdenum Fertilizer on Growth, Seed Yields and Quality of Centrosema pubescens in Humid Subtropical Areas Distribution and Effect of Sulphur and Cobalt in Myrica rubra Sieb. et Zucc Responses of Picoplankton to Nutrient Perturbation in the South China Sea, with Special Reference to the Coast-wards Distribution of Prochlorococcus Effects of single and combined fertilization of selenium and cobalt on growth and yield of alfalfa Comprehensive Evaluation of Resistance to Co(Ⅱ) of Four Kinds of Lawn Plant in Adult Stage Accumulation and Distribution of Cobalt in Broad Bean and Its Effects on the Photosynthesis and Antioxidant Enzyme Activities Physiological and biochemical responses of Medicago sativa seed to cobalt stress COBALT DISTRIBUTION IN SOILS OF WUTAI MOUNTAIN AND ITS INFLUENTIAL FACTORS