EFFECT OF RAKE EARTH ELEMENTS ON THE DISTRIBUTION OF PHOTOSYNTHATE IN SUGAR BEET Ultrastructure of Central Cell before and after Fertilization in Sugar Beet (Beta vulgaris) Seed-Setting Mode of Monosomic Addition Line M14 of Sugar Beet Beta corolliflora The growing character of sugar beet leaf and its effect on yield and sugar content in beet root in Loess plateau Isolation and identification of endophytic microorganisms from sugar beet and dynamic changing in the north slope of Tianshan Mountain Analysis of Genetic Diversity of Major Sugar Beet Varieties from Three Regions of China with SRAP Markers Extraction cDNA Fragments Specially Expressed in Lines M14 in Sugar Beet by mRNA Differential Display Effect of nitrogen fertilization on nitrate reductase and nitrite reductase activities of sugar beet Ultrastructure of Synergid in Its Degenerative Process in Sugar Beet (Beta vulgaris) Cloning,sequence analysis and evolution of gene atpB sugar beet ATP synthase beta subunit EFFECTS OF NITROGEN FORMS AND PH INTERACTION ON ROOT YIELD AND SUGAR CONTENT IN SUGAR BEET The Research on Structure, Extraction and Emulsifying Properties of Sugar Beet Pectin THE HEREDITARY VARIATION AND SELECTION ON SUGAR BEET CHARACTERS Direct Embryogenesis from Protoplasts of Sugar Beet Effect of Nitrogen on Chlorophyll Fluorescence of Blade of Sugar Beet Study on Nitrate Reductase and Nitrite Reductase Coupled Regulation of Sugar Beet Response Characteristics of Plant Growth and Leaf Photochemical Activity of Sugar Beet Seedlings to Different Nitrogen Application Levels CHANGES OF FATTY ACID AND AMINO ACID COMPONENTS DURING THE FIRST YEAR BOLTING OF SUGAR BEET (Beet vulgaris. L.) EFFECT OF NPK ON NR AND NIR ACTIVITY OF SUGAR BEET The Effects of Seedling Age and pH on Phosphatase Activity of Rhizosphere in Different Sugar Beet Genotypes Gallus Regeneration from Protoplasts of Sugar Beet(Beta vulgaris) EFFECT OF NITROGEN LEVEL ON PHOTOSYNTHETIC CHARACTERISTICS IN FUNCTIONAL LEAVE OF SUGAR BEET (Beta Vulgaris L.) Effects of different Na+ concentration on the growth and physiological traits of sugar beet Effects of Ammonium and Amio-acid Nitrogen Fertilization on Plant Growth and Carbon Metabolism of Sugar beets(Beta vulgaris L.) Effects of phosphorus rate on root phosphatase activities of different sugar beet genotypes Ultrastructure of Megasprogenesis in Faculative Apomictic Monosonic Addition Line M14  of Beta corolliflora of Sugar Beet Effects of Endophytic Fungus on Sugar Content and Key Enzymes Activity in Nitrogen and Sugar Metabolism of Sugar Beet(Beta vulgaris L.) Influence of Inhibitors of Nucleic Acid Synthesis and Protein Synthesis on Glutamine Synthetase Gene Expression Induced by Nitrogen in Sugar Beet (Beta vulgaris L.) Effect of Hypocotyl Color Selection of Sugar Beet on Generation and Crosses Observations on Fertilization in Sugar Beet