Nitrogen use 第2页

Effects of NDSA fertilization on the N uptake,yield and quality of celery Effects of low rate nitrogen application on Brassica chinensis growth and Nlosses Effects of controlled release fertilizer on rice yield and nitrogen use efficiency Comparison of conventional and recommended water and nitrogen practices on spinach growth and water and nitrogen usage
The Response of Indica Hybrid Rice Released at Different Periods to Nitrogen Application Level
 Effects of Different Cultivation Patterns on the Yield and Physiological Characteristics in Mid-Season Japonica Rrice Effect of in-Season Nitrogen Management on Grain Yield and Nitrogen Use Efficiency in Wheat Effects of Controlled-release N Fertilizer on Fiber Quality, Yield and N Use Efficiency Effects of “Sanding” Cultivation Method on Nutrient Uptake and Nitrogen Use Efficiency in Double Cropping Super Rice Effects of Nitrogen Fertilizer Management on Yield and Nitrogen Use Efficiency in Winter Wheat Growing on Dryland with Plastic Film Mulching Differences of Nitrogen Uptake and Utilization and Nitrogen Regulation Effects in Maize between Maize/Soybean and Maize/Sweet Potato Relay Intercropping Systems Changes of Grain Yield and Nitrogen Use Efficiency of Maize Hybrids Released in Different Eras in Shaanxi Province Eco-physiological traits of different-age needles of Pinus sylvestris var. mongolica plantation in Horqin sandy land of China Effects of different application modes and rates of controlled release urea on fertilizer nitrogen use efficiency and grain yield of summer maize. Effects of controlledrelease fertilizers on summer maize grain yield, field ammonia volatilization, and fertilizer nitrogen use efficiency Leaf morphology and photosynthetic characteristics of seedlings of a deciduous and an evergreen broad-leaved species under different light regimes in subtropical Characterization of photosynthetic carbon assimilation in wheat varieties with different N efficiency Effects of Plant Sizes on the Nitrogen Use Strategy in an Annual Herb, Helianthus annuus (Sunflower) Effect of Nitrogen Application Level on Nitrogen Use Efficiency in Wheat and Soil Nitrate-N Content under Bed Planting Condition Utilization of Water and Nitrogen and Yield Formation Under Three ALimited Irrigation Schedules in Winter Wheat Difference of root physiological and ecological indices in rice cultivars with different N use efficiency In Situ monitoring of ammonia volatilization from grey desert soil under different in Xinjiang Effect of irrigation regimes on water consumption characteristics and nitrogen distribution in wheat at different nitrogen applications Effect of Potassium Application Rates on Nitrogen Absorption and Utilization of Different Types of Rice Effects of Nitrogen Application Rates on Nitrogen Uptake and Use,Protein Accumulation,and Grain Yield in Malting Barkey Effect of In-Season Nitrogen Management Strategy on Maize Grain Yield and Nitrogen Use Efficiency Dynamic Changes of Traits of Leaves from Elaeagnus mollis The mechanism behind genotypic differences for nitrogen use efficiency in crops Effects of planting density on  root spatiotemporal distribution and plant nitrogen use efficiency of winter wheat. Effect of irrigation on nitrogen characteristics of Alhagi sparsifolia seedlings Research on characteristics of root surface and rhizosphere nitrification for Indica cultivars with different yield potential at the seedling stage in red soil regions Nitrogen Use Efficiency of Base Fertilizer and Top Dressing in Flue-Cured Tobacco in Rainy Regions Difference of Nitrogen Accumulation and Translocation in Conventional Indica Rice Cultivars with Different Nitrogen Use Efficiency for Grain Output Effect of Low Nitrogen Rate Combined with High Plant Density on Grain Yield and Nitrogen Use Efficiency in Super Rice Relationships between Leaf Nitrogen Content and Photosynthetic Characteristics in Different Plant Functional Types Effects and Mechanisms of Alternate Water and Nitrogen Supply to Partial Root Zone of Maize Effects of nitrogen management on yield, quality, nitrogen accumulation and its transportation of watermelon in gravelmulched field. Effects of phosphorus fertilization on yield of winter wheat and utilization of soil nitrogen. Discussion on the calculation method of nitrogen use efficiency (NUE) in long-term field experiments under wheat and maize rotation systems. Effects of nitrogen management on maize nitrogen utilization and residual nitrate nitrogen in soil under maize/soybean and maize/sweet potato relay strip intercropping systems. Photosynthesis-nitrogen relationship in evergreen and deciduous tree species at different altitudes on Mao’er Mountain, Guangxi Effects of nitrogen management on NH3 volatilization and nitrogen use efficiency under no-tillage paddy fields Advances in effects of conservation tillage on soil organic carbon and nitrogen RESPONSE OF MAIZE TO REDUCED UREA APPLICATION COMBINED WITH COMPOUND NITROGEN FERTILIZER SYNERGISTS The Absorption, Utilization and Distribution of Nitrate 15N and Ammonium 15N in Populus Tomentosa Seedlings EFFECT OF MICROBIAL FERTILIZER ON YIELD AND NITROGEN USE EFFICIENCY IN RICE Effect of Tillage Practice on Nitrogen Use Efficiency of Wheat in the Farming-pasture Zone Effects of nitrogen fertilizer on nitrate accumulation and nitrogen use characteristics in sweet sorghu Effect of Low Nitrogen Rate Combined with High Plant Density on Yield and Nitrogen Use Efficiency of Machine-transplanted Early-late Season Double Cropping Rice Effects of Nitrogen Application Regimes on Yield，Quality and Nitrogen Use Efficiency of Super Japonica Hybrid Rice EFFECT OF NITROGEN RATES ON NO3--N ACCUMULATION AND NITROGEN USE EFFICIENCY UNDER MAIZE AND WHEAT INTERCROPPED SYSTEM EFFECTS OF NITROGEN LEVELS ON DRY MATTER ACCUMULATION AND DISTRIBUTION IN RICE GENOTYPE WITH DIFFERENT NITROGEN USE EFFICIENCIES EFFECTS OF NITROGEN APPLICATION PATTERNS ON YIELDS OF WINTER WHEAT AND NITROGEN USE EFFICIENCY EFFECT OF COATED UREA AND NON-COATED UREA ON GRAIN YIELD, N UPTAKE AND N DISTRIBUTION IN DIFFERENT PARTS OF MAIZE Effect of coated compound fertilizer on yield,nitrogen use efficiency and soil available nitrogen in summer maize Effect of drip nitrogen fertigation on growth of maize Genotypic variation in nitrogen use efficiency in summer maize Effects of application of pretreated rice straw on soil nitrogen supply and nitrogen uptake by winter wheat Content and Allocation of Nitrogen in Leaves of 8 Tree and Shrub Species of the Evergreen Broad-leaved Forest and the Relations with Their Photosynthetic Abilities Effects of peanut vine∶corn silage ratio on milk production, blood biochemistry and nitrogen use in dairy cows Effects of Irrigation and Nitrogen on the Performance of Aerobic Rice in Northern China Effects of Nutrient Management on Yield and Nitrogen Use Efficiency of Direct Seeding Rice APPLICATION OF DIFFERENT RELEASE DURATION CONTROLLED-RELEASE COATED UREA ON SPRING MAIZE Opinions on water-nitrogen relations and their synergic management Effects of nitrogen application rate on growth and nutrient accumulation of Santalum album L. seedlings Effect of nitrogen fertilizer managements on rice yield and nitrogen uptake in medium and low yield fields under the conditions of straw turnover The appropriate mixing ratio of control-released urea and common urea in winter wheat production Optimal nitrogen application rates on rice grain yield and nitrogen use efficiency in high,  middle and low-yield paddy fields Effect of shading on nitrogen accumulation and translocation of winter wheat with different spike types using 15N tracer technique Effects of topdressing nitrogen and plastic film mulched ridge–sowing furrow cultivation on nitrogen utilization of winter wheat on rainfed lands in Southern Shanxi Effects of nitrogen application dates on yield and nitrogen use efficiency of summer maize in super-high yield conditions Effects of nitrogen application on yield and nitrogen use efficiency of summer maize under super-high yield conditions Variation of nitrogen use efficiency of Triticale in genotype and its evaluation Coupling effects of water and nitrogen on dry matter accumulation, nitrogen uptake and water-nitrogen use efficiency of cotton under mulched drip irrigation Comparative study on physiological characteristics in winter wheat with different nitrogen use efficiency Effects of nitrogen on growth, root morphological traits，nitrogen uptake and utilization efficiency of maize seedlings Studies on the physiological parameters related to nitrogen use efficiency in wheat cultivars with different nitrogen utilization