Satellite remote sensing retrieval of canopy nitrogen nutritional status of apple trees at blossom stage. Simulation of critical nitrogen concentration and nitrogen nutrition index of tomato under different water and nitrogen conditions EFFECTS OF WATER STRESS AND NITROGEN NUTRITION ON ROOT AND SEEDLING GROWTH AND WATER USE EFFICIENCY OF WHEAT Effects of nitrogen fertilization on yield and quality of tea Analysis of combining ability of cytoplasmic effects on nitrogen use efficiency of hybrid rice Absorption of N-element in Dendrobium Plants Cultivated from Tissues and Mycorrhized Distribution of Leaf Nitrogen, Amino Acids and Chlorophyll in Leaves of Different Positions and Relationship with Nitrogen Nutrition Diagnosis in Rice Effects of Sink Size on Nitrogen Metabolism in Different Position Leaves of Rice Effects of nitrogen nutrition and water stress on compensation effect of the yield of soybean NITROGEN NUTRITION AND ITS RELATIONSHIP WITH GROWTH IN LARIX OLGENSIS HENRY Effects of nitrogen nutrition on the physiological characteristics of wheat colony in dryland Physiological characteristics of nitrogen nutrition and stress-resistance of film-mulched rice in various ecological regions of Zhejiang Province A Preliminary Study on Nitrogen Nutrition Diagnosis for Short-Season Cotton with a Chlorophyll Meter Family Variation and Inheritance of Nitrogen Absorption and Utilization Efficiency of Liriodendron chinense Related to Nitrogen Supply Simulating Critical Nitrogen Dilution Curve and ModelingNitrogen Nutrition Index in Winter Wheat in Central Henan Area Predicting Grain Protein Content with Canopy Hyperspectral Remote Sensing in Wheat Effect of different ameliorative ways on the nutrition status of nitrogen of basification soil The effects of different fertilization Ievel on grain protein and free amino acid content of organs above ground of different wheat variety The effect of nitrogen nutrition on coordinate growth of root and shoot of winter wheat Effects of Intercropped Vigna radiata on Root Hydraulic Conductance and Photosynthetic Characteristics of Juglans regia Seedlings Effect of different nitrogen rates on Parthenocissus tricuspidata Planch seedling growth and nutrient distribution Effect of nitrogen nutrition on protein and nucleic acid metabolism during senescence of flag leaf THE EFFECT AND REGULATING MECHANISM OF NITROGEN NUTRITION ON CANOPY PHOTOSYNTHETIC CARBON ASSIMILATOIN IN WHEAT REGULATION OF NITROGEN NUTRITION ON PHOTOSYNTHETIC CHARACTERISTICS OF WINTER WHEAT ON DRYLAND Effect of the nitrogen nutrition on fruit growth and development of sweet pepper The Relationship between Nitrogen Nutrition and Anthracnose as Well as Several Physiological Traits in Flowering Chinese Cabbage (Brassica parachinensis Bailey) Contributions of the Leaves of Winter Wheat Varieties at Different Positions to the Yield Formations of their Individual Plants Effects of NO-3-N/NH+4-N ratios on Chardonnay grape seedling growth and nitrogen nutrition Current research progresses of amino acids uptake, transport and their biological roles in higher plants Research notes on N status diagnosis of ramie by using digital image technology Behaviors of nitrogen nutrition of Pinus koraiensis and Betula platyphylla and their interspecific differentiation Estimation of nitrogen nutrient index on SPAD value of top leaves in wheat Effects of Endogenous Hormone,Carbon and Nitrogen Nutrition on Development of Wizened Bud in‘Yulu Xiangli’Pear Effects of Nitrogen Nutrition Level on Photosynthesis of Wheat Under Rapid Water Stress Effects of Colletotrichum higginsianum infection on endogenous hormones in Brassica parachinensis leaves under different nitrogen nutrition Effect of Nitrogen Nutrition on Nitrate Reductase Activity and Mineral Elements Absorption of Isatis indigotica Fort.at Seeding Stage Limitation of Allelopathic Cinnamomum camphora Leaf Litter on Nitrogen Nutrition in Capsicum annuum and Soil Development and application of critical nitrogen concentration Dilution Model for cotton after flowering Response of lettuce to different nitrogen forms Variations of nitrogen nutrition efficiency in different rice germplasm types Application of chlorophyll meter on N nutritional diagnosis for summer corn Chlorophyll diagnoses of N nutrition for different winter wheat cultivars on dryland Nitrogen complementary use in intercropped wheat and faba bean Effects of slow/controlled release compound fertilizers on the forms of soil nitrogen Responding Sensitivities of Different Wheat Varieties to Nitrogen Fertilizers The Relationship between Nitrogen Nutrition and Anthracnose as Well as Several Physiological Traits in Flowering Chinese Cabbage (Brassica parachinensis Bailey) Effects of Endogenous Hormone,Carbon and Nitrogen Nutrition on Development of Wizened Bud in‘Yulu Xiangli’Pear