Change of Polyamine Oxidase Activity during Cowpea Seed Germination and Its Influencing Factors Change of Polyamine Oxidase Activity during Cowpea Seed Germination and Its Influencing Factors Effects of Exogenous ABA on the Seed Germination of Rice (Oryza sativa L.) and the Expression of Relative Genes EFFECTS OF EMS & 60Co ON SEED GERMINATION OF CRAMBE ABYSSINICA AND ITS AGRONOMIC CHARACTER OF M1 GENERATION Effects of 60Co-γ Rays Seed Irradiation on the Germination Characteristic and Flowering Traits of Clivia Miniata Effects of Heavy Metals: Copper, Cadmium and Lead on the Seed Germination and Seedling Growth of Leguminous Forage Effects of saline-alkali and drought stress on seed germination and TvNHX1 expression of Tripolium vulgare. Effect of Exogenous NaHS on Seed Germination and Physiological Characteristics of Cucurbita ficifolia Under NaHCO3 Stress Effect of 137Cs-γ Rays Irradiation on Germination and Seedling Growth and Chlorophyll Fluorescence Characteristics of Grape Relationship between Changes of Na+, K+, and Ca2+ Contents during Seed Germination and Salt Tolerance in Maize