Integrated Effects of Reducing N Application and Cutting-Roots with K Top-Dressing on N, K Uptake, and Yield, Quality of Flue-Cured Tobacco Monitoring Grain Protein Accumulation Dynamics with Canopy Reflectance Spectra in Wheat Forms and Accumulation of Aluminum in Tea Plant(Camellia sinensis) TRANSLOCATION,ACCUMULATION AND DISTRIBUTION OF (110m) ̄Ag IN CROPS AND SOILS VALIDITY OF CHALK AND BENTONITE APPLICATION IN SOIL AND WATER ON REDUCING THE ABSORPTION OF RADIO-STRONTIUM AND RADIO-CERIUM BY CROP EFFECTS OF EXTRA NITROGENOUS FERTILIZER ON SUGAR ACCUMULATION IN JUICE SACS OF SATSUMA MANDARIN FRUIT 半干旱地区果园土壤Cl-迁移积累与环境因子的关系 Effects of Strontium stress on antioxidant characteristics of Oilseed Rape Seedling ATMOSPHERIC NITROGEN DEPOSITION AND NITROGEN DYNAMICS OF FOREST ECOSYSTEMS The accumulation,allocation and biological cycle of the nutrient elements in Carex lasiocarpa wetland Effects of Fruit Thinning on Fruit Sugar Accumulation and Leaf Photosynthetic Characteristics of Pear Effects of Cadmium and Lead Accumulation in Strawberry Growing Period by Spraying Se-fertilizer to Leaves Effect of Iron on Accumulation and Chemical Forms of Cadmium in Tomato 叶面施硒对甜柿果实品质及重金属含量的影响 Characteristics and genotypic difference of silicon accumulation and distribution in rice Effect of nutrient management on nitrate accumulation of pakchoi under solution culture Cadmium Tolerance and Accumulation Characteristics of Brassica oleracea L.var.acephala DC. Accumulation and Distribution of Cobalt in Broad Bean and Its Effects on the Photosynthesis and Antioxidant Enzyme Activities Effects of nitrogen fertilizer on nitrate accumulation and nitrogen use characteristics in sweet sorghu Analysis of botanical traits and self-compatibility in winter rapeseed Brassica napus and Brassica rapa and F1 hybrid populations Physiological response of Chamaecrista rotundifolia to cadmium exposure Cadmium uptake and root morphological changes in Medicago sativa under cadmium stress Influences of precipitation regimes and elevated CO2 on photosynthesis and biomass accumulation in Leymus chinensis Selection of high photosynthetic efficiency Vigna angularis varieties and evaluation of their nutritional value Effect of natural saline soil on organic acid accumulation in the stem and leaf of Chloris virgata and analysis of stress factors Research Advances on Negative Regulators of Anthocyanin Accumulation Relationship of Carotenoid Accumulation and Transcript of Main Genes in Carotenoid Biosynthesis in Carrot Relationship of Carotenoid Accumulation and Transcript of Main Genes in Carotenoid Biosynthesis in Carrot 叶面施硒对甜柿果实品质及重金属含量的影响 Effects of Mn Stress on Mn Uptakes and Antioxidant System of Young Apple Trees of Different Rootstocks Effects of Mn Stress on Mn Uptakes and Antioxidant System of Young Apple Trees of Different Rootstocks Effect of Day time Sub-high Temperature on Photosynthesis and Dry MatterAccumulation of Tomato in Greenhouse Effect of Day time Sub-high Temperature on Photosynthesis and Dry MatterAccumulation of Tomato in Greenhouse The Change of Soil Nutrition and the Status of Distribution in the Apple Orchard in the South and Central Part of Hebei Province The Distribution and Accumulation of Cuprum and Cadmium in Young Apple Tree Difference in Sugar Content of Fruit Harvested in Different Month Strawberry (Fragaria×ananassa Duch ‘Tochiotome’) and Its Relation to Sucrose Metabolism Difference of Transpiration, Fresh Matter Accumulation and Fruit Yield for Potted Tomato Under Moisture Content of Medium Effects of Tree Shape on the Sugar Accumulation and Activity of Sorbitol-Invertase of Pyrus pyrifolia ‘Sunhwang’ Effects of Exogenous Substance on Starch Synthesis and Related Enzymes Activity in Chinese Chestnut Effects of irrigation regimes on water consumption characteristics and nitrogen accumulation and allocation in wheat Bioaccumulation of Ciprofloxacin in Allogynogenetic crucian carp and its toxic effects The uptake and accumulation of Cu in Hippochaete ramosissimum Food chain length theory:a review STUDY ON THE CAUSES FOR PHOTOSYNTHETIC DECREASE OF WHEAT AT THE MIDDAY——Ⅲ. Analysis of the Formation and Effect of Midday Nap in wheat by Ecological and Physiological Factors The Accumulation and Transportation of Photosynsates in Cotton Leaves and Their Relation to Night Temperature and Fiber Development Effects of different cultivation patterns and nitrogen fertilizer on accumulation, distribution and use efficiency of nitrogen in winter wheat/summer maize rotation system on semi-dryland farming Effects of nitrogen application and irrigation on soil nitrate accumulation, nitrogen balance and use efficiency in summer maize Changes in nitrogen accumulation, distribution, translocation and nitrogen use efficiency in different wheat cultivars under different irrigation conditions Effects of partial root-zone irrigation and N,K levels on dry mass accumulation, water and nutrients use of maize Effect of N application rates on nutrients accumulation, transformation and yield of Chrysanthemum morifolium Nutrient restrictive factors and accumulation of super-high-yield summer maize Effects of phosphorus and potassium fertilization on potassium accumulation and utilization efficiency of relay-cropping soybean Accumulation and distribution of N, P and K in Platycodon grandiflorum and their relationships to dry matter production Effects of enhanced UV-Bradiation on nutrients and accumulation of K of wheat field ecosystem Differences among the Growths and Cu2+ Uptakes of the Seedlings of Different Cabbage Genotypes under Cu2+ Stress Dynamic Accumulation of Glycyrrhizic Acid in Vegetative Parts of Semi-Wild Licorice (Glycyrrhiza uralensis Fisch. ) in Ningxia Effects of Cutting on Leaves Net Growth and Net Herbage Accumulation in Festulolium Dynamic Accumulation of Fatty Acids in Grain Maturing Process of Soybean Relationship between N Accumulation and Root Traits in Conventional Indica Rice Varieties (Oryza sativa L.) Effects of Epi-brassinolide (epi-BR) Application at Anthesis on Starch Accumulation and Activities of Key Enzymes in Wheat Grains Effects of Different Types of Nitrogen Fertilizer on Nitrogen Accumulation, Translocation and Nitrogen Fertilizer Utilization in Summer Maize Effects of Nitrogen Fertilizer on Fructan Accumulation,Translocation and Their Heterosis in Hybrid Wheat Dynamic Changes of Starch Accumulation and Enzymes Relating to Starch Synthesis in the Grain of Three Winter Wheat Cultivars with Different Quality Types Effect of molybdenum on accumulation of glycyrrhizic acid based on material ingredients distribution Accumulation dynamics and distribution of active components in Tribulus terrestris Effects of PEG-6000 stress on tanshinones accumulation in hairy roots of Salvia miltiorrhiza Accumulation of flavonoids and coumarins during adventitious bud growth in Stellera chamaejasme Regularity of absorption and distribution of nitrogen, phosphorus, potassium, calcium, and magnesium in Artemisia annua Photosynthesis and transpiration in relation to ion accumulation in Vitex trifolia under varied light intensity Growth tolerance and accumulation characteristics of the mycelia of two macrofungi species to heavy metals Studies on Accumulation and Distribution of Dry Matter,Nitrogen,Phosphorus,and Potassium in Rhizome Lotus(Nelumbo nucifera Gaertn) Uptake, Accumulation, and Phytotoxicity of fluorion in Pterocarya stenoptera Seedlings Influence of Salicylic Acid and Methyl Jasmonate on Leaf Microstructure,Leaf Photosynthesis,and Non-structure Sugar Accumulation of Salvia miltiorrhiza Bunge Seedlings Effects of Nitrogen,Phosphorus,and Potassium Fertilizer on the Growth,Blossom,and N,P,K Uptake in Calendula officinalis L. Effects of Plant Growth Regulators (PGRs) on Assimilation Metabolism and Sugar Accumulation in Pod Husks of Soybean Analyses of the Contents of Elements of Five Mosses and Their Substrates in Tongshankou Copper Mine, Hubei Province, China Effect of Elevated CO2 Concentration on the Starch Grain Accumulation in Chloroplasts from Soybean Leaves at Different Nodes The Element Contents of Platycladus orientalis plantation in Beijing Dry matter production and nitrogen accumulation of rice genotypes with different nitrogen use efficiencies Effects of estrogen stress on seed germination, seedling growth and accumulation in radish