Accumulation and Distribution of Hydrogen Peroxide in Interaction between Sugarbeet Plant and Sugarbeet Necrotic Yellow Vein Virus Molecular Cloning and Characterization of Nitrite Reductase Gene from Sugarbeet Variation of rhizosphere environmental factors of sugarbeet seedlings under Na2CO3 stress and their correlation. Construction of Molecular Genetic Linkage Map of Sugarbeet Cloning and Sequence Analysis of Plastidic Glutamine Synthetase Induced by Nitrogen in Sugar Beet(Beta vulgaris L.) Effects of Pi deficiency on characteristics of resistant physiology in different sugar beet (Beta vulgaris L.) genotypes The Effects of Leaves in Various Positions on Root-tuber Growth and Sugar Accumulation in Sugarbeet(Beta vulgaris L.) STUDIES ON SUGARBEET PHOSPHORIC DEFICIENCY WILT AND CONTROL Effect of NO3/NH4+ Ratio in Culture Solution on Nitrate and Ammonium Uptake in Seedlings of Sugar Beet (Beta vulgaris L.) Dynamics of Callose Deposition in Cell Walls during Megasporogenesis in the Apomictic Monosomic Addition Line M14 of Beta corolliflora of Sugar Beet Analysis of the Genetic Diversity in Different Types of Sugar Beets by SRAP and SSR Markers Analysis on Terminal Enzyme and ATPase Activities between CMS Lines and Their Maintainers during Vegetative Period of Sugarbeet Cyto-embryological Study of the Apomixis of the Monosomic Addition Line M14 in Sugarbeet