Effects of fertilization on cotton growth and nitrogen use efficiency under salinity stress. Effects of nitrogen and phosphorus fertilization on litterfall production and nutrient dynamics in a Schima superba forest in Zhejiang Province of East China. Hyper spectral estimation method for soil alkali hydrolysable nitrogen content based on discrete wavelet transform and genetic algorithm in combining with partial least squares (DWT-GA-PLS). Satellite remote sensing retrieval of canopy nitrogen nutritional status of apple trees at blossom stage. Effects of paclobutrazol on the yield, quality, and related enzyme activities of different quality type peanut cultivars. Effects of biochar on soil nitrogen cycle and related mechanisms: A review. Effects of global climate change on the C, N, and P stoichiometry of terrestrial plants. Effects of different nitrogen forms and their ratios on broccoli yield, quality, and nutrient absorption. Effects of soil compaction stress on the growth and nitrogen metabolism of cucumber roots. Effects of tillage mode and nitrogen application rate on nitrogen use efficiency of wheat in a farming-pasture zone of North China. Concentrations of different carbon and nitrogen fractions in rhizosphere and non-rhizosphere soils of typical plant species in mountainous area of southern Ningxia, Northwest China. Vertical distribution patterns of nitrogen, phosphorus, and potassium in Chinese pine forest soils developed from different parent materials in Songshan Mountain Nature Reserve, Beijing of China. Changes of plant leaf N, P, and K concentrations and species dominance in an arid-hot valley after ecosystem restoration. Effects of tillage and nitrogen addition rate on nitrogen metabolism, grain yield and protein content in wheat in lime concretion black soil region Variations in the relationship between maximum leaf carboxylation rate and leaf nitrogen concentration Responses of plant community biomass to nitrogen and phosphorus additions in an alpine meadow on the Qinghai-Xizang Plateau Ecophysiological responses of Leymus chinensis to nitrogen and phosphorus additions in a typical steppe Foliar stable carbon isotope ratios of Phragmites australis and the relevant environmental factors in marsh wetlands in Tianjin Interactive effects of phenolic acid and nitrogen on morphological traits of poplar (Populus × euramericana ‘Neva’) fine roots Short-term nitrogen fertilization decreased root and microbial respiration in a young Cunninghamia lanceolata plantation Effects of external nitrogen additions on soil organic carbon dynamics and the mechanism C, N and P stoichiometry of two dominant seedlings and their responses to nitrogen additions in the montane moist evergreen broad-leaved forest in Ailao Mountains, Yunnan 13C and 15N isotopic signatures of plant-soil continuum along a successional gradient in Ding-hushan Biosphere Reserve Effects of N and P additions on net nitrogen mineralization in temperate typical grasslands in Nei Mongol, China Response and correlation of above- and below-ground functional traits of Leymus chinensis to nitrogen and phosphorus additions Profile distribution characteristics of soil organic nitrogen fractions in the lower reaches of the Heihe River wetland Short-term effects of simulating nitrogen deposition on soil organic carbon in a Stipa krylovii steppe Effects of wheat cultivation and fertilization on soil microbial biomass carbon,soil microbial biomass nitrogen and soil basal respiration in 26 years Early effect of soil aggregates on enzyme activities in a forest soil with simulated N deposition elevation The responses of soil respiration to water and nitrogen in Stipa breviflora steppe Effects of intercropping time and planting density on nitrogen use efficiencyof melon-sunflower intercropping system Effects of nitrogen fertilizer on post-silking dry matter production and leaves function characteristics of low-nitrogen tolerance maize N fertilization regulates the response of soil nematode communities to elevated O3 in a wheat field Atmospheric nitrogen deposition in Danjiangkou Reservoir area of Northwest Hubei Soil microbial biomass nitrogen and carbon, water soluble nitrogen and carbon under different arbors forests on the Loess Plateau Distribution characteristics of soil carbon and nitrogen under different afforestation modes of saline land in the Yellow River Delta Effects of simulated nitrogen deposition on the soil enzyme activities in a Pinus tabulaeformis forest at the Taiyue Mountain The activities of soil enzyme under different vegetation types in Li River riparian ecotones Effects of nitrogen, phosphorus and silicon addition on leaf carbon, nitrogen, and phosphorus concentration of Elymus nutans of alpine meadow on Qinghai-Tibetan Plateau, China Effects of different nitrogen application amounts and seedling densities on nitrogen accumulation and transport in winter wheat at anthesis stage Effects of nitrogen addition on above-standard Cd-contaminated soils in vegetable fields Research progresses of farmland microorganisms in fluvo-aquic soil of China Effects of reduced nitrogen application and sugarcane-soybean intercropping on carbon balance in sugarcane fields Effect of row spacing on nitrogen uptake, nitrogen utilization and yield of summer maize Wheat grain yield and nitrogen use characteristics under monoculture and intercropping with different nitrogen fertilization rates Root Biomass and its Nitrogen Dynamic of Some Communities in Dinghushan Effects of zinc levels on endogenous hormone and nitrogen metabolism in leaves and yields of balsam pear Purification and Characterization of Cr-containing Nitrogenase Component I Reactivation of Partially Metalloclusterdeficient MoFe Protein by Rhenium-containing Reconstituent Solution Using stable isotope technique to study feeding habits of the finless porpoise (Neophocaena asiaeorientalis ssp. sunameri) Red-edge characteristics of winter wheat canopy spectra Effects of coupling of straw-return and nitrogen fertilizer on photosynthetic characters and yield of winter wheat Effect of palygorskite coating on various forms of nitrogen urea Carbon and nitrogen mineralization of incubated sweet maize Effect of nitrogen on vertical distribution of canopy nitrogen and chlorophyll relative value (SPAD value) of summer maize in sub-humid areas Countermeasures of low-carbon economy for sustainable development of China’s tea industry Effect of incorporated straw-nitrogen fertilizer on nutrient leaching in paddy soils Effect of plant-based fungicide coated compound fertilizer on tomato growth, nitrogen use efficiency and disease incidence Effect of nitrogen/phosphorus ratio on biological characteristics and organic acid exudation in soybean roots Effect of different fertilization modes on nutrients budget of crop-soil system Image analysis method in application of digital image on diagnosing wheat nitrogen status Nitrogen metabolites in cucumber leaves treated with parsley root extracts Response of matter production of two winter wheat genotypes with differing nitrogen efficiency to di-atmospheric CO2 concentration and nitrogen supply Effect of water-logging and nitrogen form on substrates of sugar and nitrogen metabolism in maize (Zea mays L.) at seedling stage Effects of nitrogen forms and ratios on photosynthetic characteristics of Newhall navel orange in calcareous yellow soils Dynamic characteristics of soil nutrients and soil microbial biomass of field-returned straws at different decay accretion conditions Crop yield and soil biochemical properties under different nitrogenfertilization and irrigation management schemes Characteristics of ammonia volatilization and nitrous oxide emission of different fermentation beds in pig pens Biological factors influencing nitrogen transformation in wheat fields of lime concreted black soils and their response to different nitrogen supplications Effects of nitrogen addition on microbial respiration and root respiration in a sandy grassland. Effects of different cultivation patterns on yield, nitrate accumulation and nitrogen balance in winter wheat and summer maize rotation system. Soil nitrogen content and enzyme activities in rhizosphere and non-rhizosphere of summer maize under different nitrogen application rates. Difference in nitrogen accumulation and translocation between semi-winterness and springness wheat. Distribution characteristics of soil carbon and nitrogen in different land use types changed from urban wetlands. Effects of soil warming and nitrogen addition on the  length distributions of different diameter class fine roots of Chinese fir seedlings. Global change field manipulative experiments and their applications in soil microbial ecology. Effects of exogenous nitrogen on N2O production processes in wetland soils of different restoration phases in the Yellow River estuary. Distribution characteristics of soil nitrogen and its influence factors in different typical zonal soils. Differences in soil organic carbon and total nitrogen and their impact factors under different restoration patterns in the Loess Plateau. Response of Soil Organic Carbon and Nutrients to Simulated Nitrogen Deposition in Typical Mixed Broadleaved-Korean Pine Forest