N fertilization 第1页

Effects of maize-soybean intercropping and nitrogen fertilizer on yield and agronomic traits of maize Suitable nitrogen fertilization mode for high yield and quality and high N use efficiency in high density direct-sown rapeseed(Brassica napus L.) Effects of long term application of nitrogen fertilizer on leaf chlorophyll fluorescence of upland winter wheat Effects of elevated atmospheric CO₂ on soil enzyme activities at different nitrogen level Research on the field-specific nutrient management
of flue-cured tobacco in condition of decentralized operation The comparative study on fitting light response curve model of photosynthesis of maize under different nitrogen fertilizer levels Responses of soil microbial functional diversity to nitrogen and water input in Stipa baicalensiss teppe, Inner Mongolia, Northern China The impacts of N fertilization and clipping on the growth and salt accumulation of Salicornia europaea Effects of Nitrogen Loading on Growth and Photosynthetic Characteristics of Phoebe bournei Seedlings Effects of Different Water and Nitrogen Application on Biomass and Nutrients Accumulation and Nitrogen Fertilization Recovery Rate of Cotton after Anthesis Plantation Fertilization-Basic Technical Measures for Short-Rotation Industrial Plantation Management The effects of top-dressing to basal nitrogen ratios on grain yield and quality of winter wheat under heat stresses during grain Filling Effects of nitrogen fertilization rate and planting density on cotton boll biomass and nitrogen accumulation in extremely early maturing cotton region of Northeast China. Effects of nitrogen fertilization rate and planting density on cotton biomass and nitrogen accumulation in extremely early mature cotton region of Northeast China. Effects of returning maize straw into field on the Zn forms and their availability in a calcareous soil. Effects of irrigation amount and nitrogen fertilization rate on wheat yield and soil nitrate content. Protein expression characteristics and their response to nitrogen application during grain-filling stage of rice (Oryza Sativa.L) Responses on rhizosphere effect of two subalpine coniferous species to night-time warming and nitrogen fertilization in western Sichuan, China Responses of Plant Groups, Diversity and Meadow Quality to High-rate N Fertilization on Alpine Kobresia humilis Community Effect of light intensity and nitrogen level on growth and biomass of Rauvolfia vomitoria Effect of nitrogen application strategy in the first cropping rice on dry matter accumulation, grain yield and nitrogen utilization efficiency of the first cropping rice and its ratoon rice crop Effect of N, P and K fertilizer combination and application rate on yield of Astragalus sinicus L. Yields, Market Values and N Use Efficiency in Fluecured Tobacco Influenced by Time of Basal N Fertilization Effect of Nitrogen Fertilization on Nitrate Nitrogen Contents and Nitrate Reductase Activities in the Plants of Different Winter Wheat Varieties Evaluation of soil quality in reclaimed coastal regions in North Jiangsu Province Crop yield and soil biochemical properties under different nitrogenfertilization and irrigation management schemes Effects of drought stress and nitrogen fertilization rate on the accumulation of osmolytes in Jatropha curcas seedlings. SELECT OF MODEL AND RECOMMENDATION OF NITROGEN FERTILIZATION FOR RUMEX K-1 HYBRID DOCK Effects of trunk injection of Mn on yield and quality of Ziziphus Jujuba cv. Huizao in Xinjiang Effects of nitrogen fertilization rate in jujube-cotton intercropping on dry matter accumulation and yield and quality of cotton Advantages and Their Formation Characteristics of the Highest Population Productivity of Nitrogen Fertilization in Japonica/Indica Hybrid Rice of Yongyou Series Species-specific Response of Photosynthesis to Burning and Nitrogen Fertilization Effects of Nitrogen Fertilization on Chlorophyll Fluorescence Parameters of Flag Leaf and Grain Filling in Winter Wheat Suffered Waterlogging at Booting Stage Current Development and Prospect on Late-Season Fertilization to Tree Seedling Effect of nitrogen fertilization and square loss on cotton aphid population,cotton leafhopper population and cotton yield Effect of Zn application methods on wheat grain yield and Zn utilization in Zn-deficient soils of dryland Net nutrient balance in soil under different cultivation pattern and nitrogen application rate in semiarid region Effects of phosphorus and nitrogen fertilization on yield and quality of wheat Nitrogen fertilizer effects on a 15 year old mixed species alpine pasture after two years Effect of nitrogenous fertilizer levels on photosynthetic functions of maize ear leaves at grain filling stage Status-quo, problem and trend of nitrogen fertilization in China Effects of excessive nitrogen supply on productivity of winter wheat Short-term nitrogen fertilization decreased root and microbial respiration in a young Cunninghamia lanceolata plantation EFFECTS OF NITROGEN ADDITIONS ON A LEYMUS CHINENSIS POPULATION IN TYPICAL STEPPE OF INNER MONGOLIA Effect of incorporating rice straw into the soil on rice growth, soil N and P nutrients under different N and P fertilization models Effects of fertilization on photosynthetic characteristics and growth of Coffea arabica L. at juvenile stage under drought stress Effects of long-term nitrogen fertilization on maize root decomposition characteristics at different soil depths Effect of basal nitrogen fertilization time on nitrogen fertilizer use in flue-cured tobacco Effect of nitrogen fertilization on maize yield and nitrogenefficiency of different maize varieties Effects of nitrogen fertilization on growth and vivo Cl- and Na+ accumulation of winter wheat under NaCl stress Fate and efficient use of nitrogen fertilizer in main agroecosystems Effects of Long-term Position Fertilization on the Quality and Yield Components of Winter Wheat Effect of Nitrogen Fertilization Timing on HMW-GS Accumulation and GMP Size Distribution in Wheat Grains Effects of Nitrogen Fertilization on Seed-setting Characteristics of Spike and Grain Yield in Winter Wheat under Waterlogging at Booting Stage Effect of cultivation pattern and nitrogen application rate on soil fertility and nitrate accumulation under maize-wheat rotation system Annual utilization and allocation of urea-¹³C by M. hupehensis Rehd. under different N rates The criterion for the rice hybrids suitable for shifting partial nitrogen fertilizer from basal-tillering to panicle initiation in water-logged paddy fields Fertilizer use and food security in China Effects of Prescription Fertilization on the Seedling Growth of Different Families of Betula platyphylla THE HIGHEST POPULATION PRODUCTIVITY OF N FERTILIZATION AND ITS FORMATION CHARACTERISTICS ON JAPONICA SUPER RICE IN SOUTH CHINA Effects of planting density and nitrogen fertilization on population physiological indexes of summer maize（Zea mays L.） in Guanzhong irrigated zone Effects of Simulated Grazing Pattern and Nitrogen Supply on Plant Growth in a Semiarid Region of Northern China FATE OF FERTILIZER NITROGEN IN SOIL PLANT SYSTEM UNDER IRRIGATING CONDITION Ⅰ. EFFECT OF NITROGEN LEVEL N fertilization regulates the response of soil nematode communities to elevated O₃ in a wheat field Effects of nitrogen rate and row spacing on winter wheat grain quality Effect of Paclobutrazol under Different N-Application Rates on Photosynthesis and Starch Accumulation in Edible Sweetpotato Effects of Irrigation and Nitrogen on Antioxidant Contents in Yumai 49-198 Grains The effect of nitrogen addition on soil respiration and associated factors in Pinus elliottii forest Effects of Nitrogen Application on the Growth and Photosynthetic Characteristics of Calophyllum inophyllum Seedlings Response of Plant Community in Subalpine Meadow to Climate Change