EFFECTS OF NITROGEN ON THE DYNAMIC CHANGE OF NITRATE REDUCTASE ACTIVITY AND GRAIN PROTEIN CONTENT OF WHEAT Distribution pattern of Haloxylon ammodendron population based on Ripley’s K(r) function and fractal dimension. Effects of different varieties and sowing dates on development stages of wheat Morphological Responses and Morphological Plasticity Indices of Seedlings and Saplings of Four Woody Species in Montane Forest of Northern China to Experimental Light Regimes Changes on Ethylene Release and ACC Content of Peony Flowers at DifferentDevelopment Stages Studies of Vasing Physicological Characteristics of Cut Peony Flowers in Various Development Stages Changes of Sugar and Acid Constituents in Apricot during Fruit Development Comparison in Contents of Endogenous Hormones and Polyamines in Female and Male Plants of Trichosanthes kirilowii Variation of Anthocyanin of Colored-flesh Potato Tubers and Measurement of Their Antioxidant Activity During the Tuber Development and Storage The effects of growth and development stage on allelopathy of Eupatorium adenophorum Studies of Vasing Physicological Characteristics of Cut Peony Flowers in Various Development Stages Research of Antioxidants and Active Oxygen Metabolism During‘Toyonaka’Strawberry Fruit Ripening Constructing an assessment indices system to analyze integrated regional carrying capacity in the coastal zones:a case in Nantong Research of Antioxidants and Active Oxygen Metabolism During‘Toyonaka’Strawberry Fruit Ripening Impact simulation of drought disaster at different developmentalstages on winter wheat grain-filling and yield The Sugars and Organic Acids Composition in Fruits of Different Chinese Jujube Cultivars of Different Development Stages Analysis on genetic stability in different development stages of Dendrobium huoshanense by RAPD The Sugars and Organic Acids Composition in Fruits of Different Chinese Jujube Cultivars of Different Development Stages Changes in Chemical Constituents and Contents of Essential Oils in Jasminum sambac ‘Unifoliatum’ during Flower Development Stages THE SENSITIVITY OF VARIOUS DEVELOPMENT STAGES OF MAIZE WEEVIL TO PHOSPHINE Physicochemical Properties and Ultra-structure Characteristics of Development Stages of Low Cellulose Mutant LCM527-1 of Rice THE CHANGE AND RELATIONSHIP OF SEVERAL ENDOGENESIS HORMONE IN DIFFERENT ORGANS OF COTTON PLANT The Relationships between Diversity of Dynamic Changes about Wheat Canopy Temperature and Source-sink Activity in Filling Stage Flower Morphogenesis and Microspore Development Versus Anther Culture of Cucumber Effects of water deficit on cotton growth,physiology and yield Contribution of wheat rhizosphere respiration to soil respiration under elevated atmospheric CO2 and nitrogen application. The allelopathy of different development stages of Amaranthus retroflexus L. on root border cells of cucumber Ecological Niche in Dominant Species in Tsuga longibracteata Forest Gaps with Different Development Stages Incarnadine Formation and Carotenoids Changes in Peach Fruit at Different Development Stages Soil Enzyme Activities of the Litter in Larix kaempferi Plantation Analysis on the Factors Affecting Frost Resistance for Winter Wheat A mechanistic model of phasic and phenological development of wheat I. Assumption and description of the model Functional Traits of Naturally Regenerated Seedlings and Saplings of Larix principis-rupprechtii and Picea meyeri in the Mixed Stands Effects of Sowing Date on Accumulation and Distribution of Biomass and Nitrogen in Cotton Bolls Changes of Sugar and Acid Constituents in Apricot during Fruit Development Development of Aroma Components and Alcohol Acyltransferase Activity in Strawberry Fruit During Ripening Development of Aroma Components and Alcohol Acyltransferase Activity in Strawberry Fruit During Ripening A Preliminary Study of Spore-Pollen Society and it’s Development Process to T302 Pole Section,in Liuhe,Jilin Comparison in Contents of Endogenous Hormones and Polyamines in Female and Male Plants of Trichosanthes kirilowii Simulation model of the development stages of flue-cured tobacco based on physiological development period and growing degree days. LETHAL EFFECT OF MICROWAVE TREATMENT ON Tribolium castaneum (Herbst) The Ethylene Metabolism in Flowers of Chinese Peony‘Taohua Feixue’During Opening and Senescence The Ethylene Metabolism in Flowers of Chinese Peony‘Taohua Feixue’During Opening and Senescence