Effects of nitrogen fertilizer rate and ration of base and topdressing on yield of wheat, content of soil nitrate and nitrogen balance Effects of Cd pollution on photosynthetic characteristics, yield and quality of tobacco leaves Effects of irrigation schemes on yield and quality of winter wheat on different sites Effects of light stress at different stages on the growth and yield of different maize genotypes (Zea mays L.) High Efficiency Photosynthetic Characteristics in Flag Leaves of Super High-yielding Rice Effect of different N application rates on yield, qualities and N uptake of ginger Effects of water and fertilizer coupling on yield and water use efficiency in greenhouse potted cucumber Study on fertilization effect and fertilizer use efficiency of rice in Hubei Province Nitrogen and transplanting density interactions on the rice yield and N use rate Nitrogen rate and timing considerations on yield and physiological parameters of corn canopy Effects of Planting Density and Nitrogen Applications on Grain Yield and Quality of ZHENMAI168 Effects of Cultivation Management Modes of the High-yield and Super-high-yield on Nitrogen Uptake and Distribution in Wheat and Accumulation of Soil NO3-N Correlation and Path Analysis on Main Agronomic Traits of Progeny from Space Mutation Maize Inbred Lines Application of Different Amount of Controlled-release Coated Urea Combined with Conventional Urea on Spring Maize Effect of Nitrogen Management on Spring Maize Yield and Agronomic Characters Effect of Maize-Peanut Intercropping on Peanut Growth, Yield and Quality Effects of Nitreogen Patterns on Nitrogen Use and Yield Benefit of Summer Maize BREEDING OF Chamaecrista rotundifolia CV. Minyu No.1 BY 60CO γ-RAYS IRRIDIATION EFFECTS OF POTASSIUM APPLICATION ON THE ACCUMULATED NITROGEN SOURCE AND YIELD OF PEANUT EFFECT OF NITROGEN RATES ON NO3--N ACCUMULATION AND NITROGEN USE EFFICIENCY UNDER MAIZE AND WHEAT INTERCROPPED SYSTEM EFFECTS OF SEEDLING QUALITY ON YIELD AND CONTENTS OF ENDOGENOUS HORMONE IN DOUBLE-SEASON EARLY HYBRID RICE EFFECTS OF NITROGEN LEVELS ON DRY MATTER ACCUMULATION AND DISTRIBUTION IN RICE GENOTYPE WITH DIFFERENT NITROGEN USE EFFICIENCIES EFFECTS OF NIGHT TEMPERATURE INCREASE ON YIELD AND QUALITY OF EARLY INDICA RICE EFFECTS OF TEMPERATURE AND SUNLIGHT CONDITIONS ON THE YIELD OF DIRECT SEEDING RICEIN DIFFERENT GROWTH STAGES EFFECT OF PHOSPHORUS LEVEL ON NITROGEN ACCUMULATION AND YIELD IN SOYBEAN ANALYSIS OF CHARACTERISTIC AND ENVIRONMENTAL FACTORS OF HEAD RICE YIELD IN CHINA EFFECT OF DIFFERENT CROPPING PATTERNS ON FIELD MICROCLIMATE AND YIELDS OF MAIZE EFFECTS OF FULL MULCHING ON DOUBLE RIDGES WITH DIFFERENT MULCHING METHODS ON SOIL WATER CONTENT AND MAIZE YIELD IN DRYLAND COMPREHENSIVE EFFECTS OF CONSERVATION TILLAGE ON WHEAT-SOIL SYSTEM EFFECTS OF NITROGEN APPLICATION PATTERNS ON YIELDS OF WINTER WHEAT AND NITROGEN USE EFFICIENCY EFFECT OF FERTILIZATION DEPTH ON N,P,K ABSORPTION AND YIELD IN SOYBEAN EFFECT OF ECOLOGICAL CONDITIONS ON YIELD AND β-GLUCAN CONTENT OF BARLEY INFLUENCES OF SPRAYING DIFFERENT FORMS OF SILICON ON NUTRIENT ABSORBTION, YIELD AND QUALITY OF CELERY (Apium graveolens L. var. dulce (Mill.) DC.) QTL ANALYSIS FOR YIELD TRAITS OF RICE IN EXCLUSION OF MAJOR EFFECT VARIATION ANALYSIS OF SPACE MUTATION IN WINTER WHEAT VARIETIES EFFECTS OF Cd2+ ON CHLOROPHYII CONTENT IN FLAG LEAF AND GRAIN YIELD OF WHEATS WATER AND FERTILIZER COUPLING ON SOIL WATER DYNAMICS AND YIELD IN INTERCROPPED WHEAT AND MAIZE GENOTYPIC VARIATION OF SEED SELENIUM CONTENT AND ITS RELATIONSHIP WITH YIELD TRAITS IN RICE (Oryza sativa L.) RESEARCH PROGRESS ON PLANT MORPHOLOGICAL GENES RELATED TO PLANTING DENSITY IN RICE (Oryza sativa L.) DIALLEL ANALYSIS FOR YIELD COMPONENTS OF WHEAT EFFECT OF COATED UREA AND NON-COATED UREA ON GRAIN YIELD, N UPTAKE AND N DISTRIBUTION IN DIFFERENT PARTS OF MAIZE EFFECTS OF HERBICIDES ON GRAIN YIELD AND PHYSIOLOGICAL CHARACTERISTICS OF WHEAT A PRELIMINARY STUDY ON THE ECONOMIC INJURY LEVEL AND ECONOMIC THRESHOLD OF BROWN PLANTHOPPER TO SEMILATE NONWAXY RICE STUDIES ON STAGE YIELD-LOSS ASSESSMENT AND A MANAGEMENT MODEL OF RICE SHEATH BLIGHT EFFECT OF THE POPULATION COMPLEX OF WILD OATS AND BASTARD CRESS ON WHEAT YIELD ON THE YIELD LOSS ESTIMATION OF CORN CAUSED BY ASIAN CORN BORER AND TOLERANT LARVA NUMBER PER PLANT Effects of different amount of maize straw returning on soil fertility and yield of winter wheat Genotypic difference in rice yield and zinc partitioning in rice grain response to different Zn<sup>2+</sup> activities Absorption, accumulation and distribution of manganese in winter wheat cultivated under super-high-yielding conditions Effects of vermicompost organicinorganic mixed fertilizer on yield and quality components of cucumber cultivated in greenhouse Study on optimization of NPK fertilization scheme of tomato in late autumn Effects of different nitrogen rates on nutrition absorption, distribution and yield in tomato Application of different release duration controlled-release coated urea combined with conventional urea on summer maize Nitrogen release characteristics of coated urea and its effect on spring maize with touching application Effects of NMUrea on rice yield and agronomic nitrogen efficiency Effects of nitrogen application patterns on yields of winter wheat and summer maize and nitrogen use efficiency Effects of long-term green manure application on rice yield and soil nutrients in paddy soils Effect of nitrogen fertilizer application and nitrogen use efficiency of early, mid and late rice in Hubei Province Effect of conservation tillage on wheat yield and soil physicochemical properties in the south of Loess Plateau Temporal and spatial distribution characteristics of super-high-yield summer maize root Effects of leaf area index on photosynthesis and yield of winter wheat after anthesis Effects of nitrogen strategies on population quality and grain yield of mechanical sowing wheat under intercropping condition in Sichuan Hilly Areas Effects of continuous application of bio-organic fertilizer for three years on soil organic matter fractions, cotton nutrient absorption and yield Effects of long-term K application and straw returning on crop yield and soil K status in fluvoaquic soil of Hebei Province Effects of longterm fertilization on contents of Zn, B, Cu, Fe and Mn in ricegrain and soil in yellow paddy fields of southern China Effects of interaction between density and nitrogen on the yield,quality andnitrogen use efficiency of watermelon in gravel-mulched field 9Effect of water, nutrient and brassinolides on number of blossom, leaf nutrition and seed oil content of Camellia oleifera Effects of combined application of biogas slurry with chemical fertilizers on fruit qualities of Prunus persica L. and soil nitrogen accumulation risk Relationship between yield and mineral element contents in leaves of four early walnut cultivars Effects of sulfur application rate on the absorption and translocation of nitrogen and sulfur and grain yield of winter wheat in Guanzhong area of Shaanxi Effect of nitrogen application rate and seeding rate on grain yield and quality of wheat cultivar Zhenmai 168 Effects of nitrogen fertilization on grain yield and nitrogen use efficiency of double cropping rice Effects of application of organic and inorganic  fertilizers on the growth,  yield and quality of cucumber in greenhouse Effects of formula fertilizer application on nutrient uptake and grain yield of rice Effect of potassium application and straw returning on spring maize yield, nutrient absorption and soil potassium balance Effects of regulates phosphorus and potassium on rice yield and nutrient absorption  Nitrogen managements of late japonica rice in double-cropping rice area  Nitrogen efficiency screening of rice cultivars popularized in South China Effects of long-term straw mulch and fertilization on crop yields and soil physical and chemical properties under rice-rapeseed rotation Effects of climate warming and drying on millet yield in Gansu Province and related countermeasures.