Microbial N Transformations and N 2 O Emission after Simulated Grassland Cultivation: Effects of the Nitrification Inhibitor 3,4-Dimethylpyrazole Phosphate (DMPP)
نویسندگان
چکیده
منابع مشابه
effects of nitrification inhibitor 3, 4- dimethylpyrazole phosphate on the yield and nitrogen use efficiency of wheat
low nitrogen (n) use efficiency is considered to be one of the major problems in wheat production fields all over the world. this experiment was conducted to evaluate the effects of nitrification inhibitor (ni) 3, 4- dimethylpyrazole phosphate (dmpp) on the yield and nitrogen use efficiency of spring wheat (triticum aestivum l.) cv. bahar during 2011 at shahrekord university. a factorial experi...
متن کاملEffect of ammonium concentration on the emission of N(2)O under oxygen-limited autotrophic wastewater nitrification.
A significant amount of nitrous oxide (N(2)O), which is one of the serious greenhouse gases, is emitted from nitrification and denitrification of wastewater. Batch wastewater nitrifications with enriched nitrifiers were carried out under oxygen-limited condition with synthetic (without organic carbon) and real wastewater (with organic carbon) in order to find out the effect of ammonium concentr...
متن کاملEmission spectroscopy of photodissociating N 2 O 4 excited near 200 nm to the p nb , O p NO 2 * / n s N – N * avoided crossing
These experiments and complementary electronic structure calculations seek to probe the early dissociation dynamics of N2O4 excited in the strong 186 nm ultraviolet absorption band. Laser photons of 199.7, 203, and 205 nm are used to dissociate N2O4 molecules expanded in a free jet. The emission from the dissociating molecules is dispersed in a spectrometer and collected with an optical multich...
متن کاملMitigation of nitrous oxide emissions with nitrification inhibitors in temperate vegetable cropping in southern Australia
Intensive vegetable production in southern Australia is characterised by high inputs of nitrogen (N) fertiliser, water, and occasionally animal manures, which creates the potential for high nitrous oxide (N2O) emissions. Three field experiments were conducted to investigate the effects of the nitrification inhibitors 3, 4-dimethylpyrazole phosphate (DMPP), 3-methyl pyrazole plus 1H-1,2,4 triazo...
متن کاملO N O N N
Hierarchical terrain models describe a topographic surface at di erent levels of detail, providing a multiresolution representation as well as a data compression mechanism. In this paper, we consider the problem of computing the visibility map, with respect to a xed viewpoint, on a hierarchical triangle-based terrain model. This problem presents two aspects: the extraction of a visibility map a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 2017
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.02019-16