[PDF] Top 20 WATER RETENTION IN A PEATLAND WITH ORGANIC MATTER IN DIFFERENT DECOMPOSITION STAGES

... resulting in progressive accumulation of plant remains in the soil column under conditions that inhibit the activity of most microbial ...decomposers. In Diamantina, state of Minas Gerais, Brazil, a ... See full document

... light organic matter (LOM) is an active fraction of the SOM consisted of organic residues at different decomposition stages, which may present intact tissues that have low ... See full document

... stillage decomposition when compared to sandy soils ...efficiency in stillage biodegradation, with higher field capacity, better water, organic matter and microbial ...positively ... See full document

... Soil organic matter (SOM) fractions result from a variety of environmental processes, which affect incorporation and production rates, decomposition, alteration, and/or mineralization of ... See full document

... coined in 1987 by Bouma and Lanen (STUMPP et ...and organic matter, to the soil hydraulic characteristics (BOUMA; LANEN, ...1987). In other words, PTFs, or simply pedofunctions, are ... See full document

... of organic manure on SOM properties are scarce, but Dias et ...increase in TOC content as a result of sewage sludge application on maize for eight years in São ...of organic fertilization of ... See full document

... very low or negative fluxes can result from saturation of the soil profile. This should be taken into account for ecosystem modelling along forest landscape gradients, and more work should be performed to quantify ... See full document

... hand, in some patients (4/22), despite chronic rectal distension, pre-treatment gastric emptying values were in the normal ...that in these children the long-standing impaction may have resulted ... See full document

... n-alkanes in the surface sediment ...calculated in the range of C 22 -C 32 for n-alkanols and C 23 -C 31 for n-alkanes and the results show that values were higher than two for both indexes, indicating a ... See full document

... ABSTRACT. Organic matter has low N content; however, organic matter may be enriched by inoculation with selected diazotrophic ...mixing different types and proportions of ... See full document

... the decomposition of a cadaver indoors, and was not designed for a quantitative ...decaying stages an analysis of variance was performed and Turkey test ...Each decomposition stage was correlated to ... See full document

... that, in real wastewater treatment plants, the presence of suspended solids may affect the movement and morphology of the ...results in de- creased bubble slip velocities due to increased drag ...velocity ... See full document

... of organic matter has been used to manage of diseases caused by soilborne pathogen, but there is a gap in the use of coffee residues on disease ...of organic matter sources against ... See full document

... soil organic matter and its fractions has gained attention since it helps in the understanding of the dynamics of their contribution to soil productivity, especially in tropical ...conducted ... See full document

... during decomposition. Despite being measured in static chambers in the laboratory, the results resembled those obtained in situ in other ...observed in our experiment may be ... See full document

... periods in the ...NTS in the Brazilian semiarid region may increase with time, compared with the ...SOM decomposition rate reduces with time in NTS, favoring its ... See full document

... lambs, with age and initial weight of eight months and 43 ± ...set in each repetition area, which were characterized by the phenological stages of ryegrass: V1: vegetative 1 (6/24/-7/7); V2: ... See full document

... (K) in unsaturated soil is a key input parameter for modeling subsurface water and solute ...optimize water resources management ...found in the Federal District of Brazil. Iniltration tests ... See full document

... abrasiveness in a low abrasion/medium impact mode of wear where rock abrasiveness is measured as the amount of material lost by a standard steel paddle which rotates on a shaft in a sample of loose rock ... See full document

... Polytechnic in particular, was one of the first institutions to install the wireless access points that accessed internet through the main fibre ...backbone. In 2009 it went on to procure laptops for staff ... See full document