nitrogen addition
Effects of Nitrogen Addition on the Mixed Litter Decomposition in Stipa baicalensis Steppe in Inner Mongolia
... N addition experiments, Liu et al. [49] found N addition had significant effect on the rate of mixed litter decomposition, while Zhang et ...N addition affected the rate of mixed litter decomposition ...
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Nitrogen addition alters elemental stoichiometry within soil aggregates in a temperate steppe
... N addition within three frac- tions as a result of exogenous N ...supply. Nitrogen addition decreased the DOC : AP ratio in large macroaggregates and microaggregates which might induce microbial C ...
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Cumulative and partially recoverable impacts of nitrogen addition on a temperate steppe
... Atmospheric nitrogen (N) deposition has been shown to decrease biodiversity and change nutrient cycles in terrestrial ...N addition and ecological recovery of grassland from N enrichment is ...N ...
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Tree Seedling Establishment in Response to Warming and Nitrogen Addition in a Temperate Old Field
... to nitrogen due to their flexible morphology and ability to take up and store nutrients (Shaver and Chapin 1995, Aerts ...increased nitrogen deposition is associated with a widening and flattening of the ...
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Effect of Nitrogen Addition on Shape Memory Characteristics of Fe Mn Si Cr Alloy
... seen in Fig. 5, suppressing the possible formation of thermal- induced ε -martensite (TIM) to some extent during quench- ing. This could be another favorable factor for obtaining bet- ter SME in the present alloys, for ...
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Divergent responses of soil carbon and nitrogen pools to short-term nitrogen addition between two plantations in Northeast China
... N addition had no effect on SOC and STN of LG, but significantly increased SOC and STN of QM at low N addition ...N addition generally raised active C components (ROC, DOC, and MBC) in both ...
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Effect of carbon and nitrogen addition on nitrous oxide and carbon dioxide fluxes from thawing forest soils
... the addition of glucose (Supplementary Table ...the addition of glucose, which could be reflected by the larger glucose- induced CO 2 flux from forest soils (Supplementary Table ...
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Impact of Nitrogen Addition on Spring Wheat Physiological and Agronomic
... wheat crop physiological traits, biomass ad grain yield under field conditions as this 143.. will be useful for wheat crop management from the perspective of crop 144.[r] ...
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Effect of Nitrogen Addition on Superelasticity of Ti Zr Nb Alloys
... N addition on the Ms in detail, tensile tests were carried out at various temperatures for the Ti-18Zr-13Nb-(01:0)N ...the addition of 1 at% Nb decreases the Ms by 40 ...N addition for decreasing the ...
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Effect of Nitrogen on the Microstructure and Hardness of High Carbon High Speed Tool Steel Type Alloys
... the addition of ...decreased. Nitrogen addition helps to increase the hardness similarly to ...analysis, nitrogen addition increases the volume fraction of retained austenite in the ...
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The Effect of Nitrogen and Sulfur Addition on Bioethanol Solid Waste Fermented by the Consortium of Trichoderma viride and Saccharomyces cerevisiae towards Dry Materials, Organic Materials, Crude Protein and Non Nitrogen Protein
... between nitrogen and sulfur (P > 0.05) or the dose of nitrogen and ...the addition of sulfur and nitrogen content of non-protein nitrogen urea is added allegedly utilized by fungi or ...
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Investigation of welfare impacts of gaseous methods for on farm euthanasia of suckling piglets : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Physiology at Massey University, Manawatu, New Zealand
... Animal welfare may be defined as an experiential state within an individual, resulting from the integrated processing of sensory and other neural inputs arising from both the internal and external environments of the ...
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Impact of land management and fertiliser use on soil microbial function
... the addition of certain inhibitors, the fungal to bacterial ratio can be measured (Kandeler, 2007), but this cannot be interpreted as actual fungal or bacterial biomass (Blagodatskaya & Kuzyakov, ...
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The Nutrient Status of Four Mountain Rangeland Soils in Western Nevada and Eastern California.
... Lettuce responded to addition of nitrogen on the Sweetwater Flat and Border Ruffian soils and to addition of nitrogen plus phosphorus on the Smith Valley and Do[r] ...
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Co-Digestion of Rice Straw Leachate and Domestic Waste Water for Biogas Production with Addition of Urea as Nitrogen Source
... Two reactors continuously glass reactor (CGR) shown in Fig. 1, were used for this study. The first CGR (Reactor 1) was filled with only RSL and additional of 1% to 3% (w/v) of urea in aqueous solution. Urea added was ...
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Influence of Synthetic Antioxidants on Extraction of All trans Lutein from Spinach under Air and Nitrogen Atmosphere
... under nitrogen, some synthetic antioxidant (TBHQ, BHT) should be added to the solvent and careful manipulation of the test solutions is necessary in order to achieve desired accuracy of all- trans-lutein ...The ...
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Hydrogen as a Renewable Energy Source from the Biophotolysis of Water Using Recombinant DNA
... In addition to the important function of energy metabolism, hydrogenase activity is also involved in other cellular processes, such as methanogenesis, nitrogen fixation, and pathogenesis and microbes may ...
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Effect of Yttrium Addition on Mechanical Properties for V-4Cr-4Ti Alloy Contaminated with Oxygen and Nitrogen Impurities
... Y addition on mechanical properties of V-4Cr-4Ti alloys with high O and N contents were investi- ...Y addition had little effect on YS and UTS of V-4Cr-4Ti alloys at RT but improved impact properties in ...
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Growth and lipid accumulation by different nutrients in the microalga Chlamydomonas reinhardtii
... of nitrogen-deficient Chla- mydomonas were unchanged by the addition of differ- ent concentrations of sodium acetate, with a total of 16 FA detected, including mainly the same types of FA as described in ...
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Binuclear Copper(I) Complex Constructed by two End-to-End, µ-1,3-Azide bridges, [Cu2(PPh3)4(µ-N3)2]
... spectroscopy and single-crystal X-Ray diffraction. The copper atom in 1 which is coordinated by two nitrogen atoms of the two azide groups and two phosphorus atoms of the two triphenylphosphine groups has a ...
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