Nitrogen loss 第1页

Multiple time scales analysis of spatial differentiation characteristics of non-point source nitrogen loss within watershed. STUDIES ON THE FATE OF LABELLED NITROGEN APPLIED TO A LEYMUS CHINENSIS COMMUNITY OF TYPICAL STEPPE IN INNER MONGOLIA GRASSLAND Nitrogen loss and use efficiency of one-time basal application of cattle manure in autumn to a winter wheat–summer maize cropping system on the North China Plain Effect of soil C/N ratio on nitrogen utilization and growth of apple Nitrogen loss characteristics via runoff in typical rice planting areain Northeast China under different planting managements Transport and redistribution of nitrogen at late growth stagesin different oilseed rape cultivars Reduction of nitrogen fertilizer application under different crop rotation systems in paddy fields of Taihu Area Effects of original zymolytic conditions on nitrogen loss of brewer‘s spent grains-based bio-organic fertilizer Soil nitrogen balance in winter wheat and summer maize rotation system on dryland of Loess Plateau Effects of nitrogen fertilization on population dynamics and yield of high-yielding wheat and on alteration of soil nitrogen. Characteristics of nitrogen loss from sloping field in red soil area under different cultivation practices Research on characteristics of nitrogen loss in sloping land under different rainfall intensities Biological nitrification denitrification and nitrogen loss in rice field ecosystem Preliminary Study on the Gaseous Nitrogenous Compounds Losses from Wheat Plant at Flowering and Seed Formation Stage Effects of low rate nitrogen application on Brassica chinensis growth and Nlosses Fate and recovery efficiency of controlled release nitrogen fertilizer in flooding paddy soil Fate and balance of bulk blending controlled release fertilizer nitrogen under continuous cropping of mustard. Nitrogen flux and its manipulation in the cropland ecosystem of the North China Plain Effect of topdressing time of nitrogen fertilizer and controlled-release coated urea on winter wheat yield and apparent nitrogen recovery rate Increasing nitrogen conservation by adding urease inhibitor NBPT to chicken compost manure Preliminary Study on the Exchange of Gaseous Nitrogenous Compounds in Phyllosphere of Oryza sativa L. at Flowering and Seed Setting Stages An experimental research on soil erosion and nitrogen loss under different vegetation cover Efforts of nitrogen fertilizer application rate on nitrate dynamics in saline soil Nitrogen Losses from Winter Wheat Plant by NH3 Volatilization in Late Growing Stage Nitrogen balance under different N application rates in young apple orchards Nitrogen losses under simulated rainfall conditions in different cropping lands of Taihu Lake region Effects of Vegetation Coverage and Management Practice on Soil Nitrogen Loss by Erosion in a Hilly Region of the Loess Plateau in China EFFECTS OF LITTER IN PINUS CARIBAEA STANDS ON RUNOFF AND NITROGEN AND PHOSPHORUS LOSSES REVIEW OF RESEARCH STATUS, PROSPECTS AND MECHANISM OF LOSSES OF NITROGENOUS COMPOUNDS FROM ABOVE-GROUND PLANT PARTS Soil Organic Matter and Nitrogen Losses by Erosion in Little Catchment Model as Effected by Vegetation Coverage