Matches in SemOpenAlex for { <https://semopenalex.org/work/W2054040222> ?p ?o ?g. }
- W2054040222 endingPage "58" @default.
- W2054040222 startingPage "50" @default.
- W2054040222 abstract "The distribution of organic matter (OM) in soil particle-size fractions is a key process in the dynamic and persistence of soil organic carbon. In order to study the distribution of organic amendments among the different soil particle-size fractions in a semi-arid, degraded soil (a sandy loam Haplic Regosol), a 9-month-incubation experiment was carried out after the application of composted organic amendments (90 Mg ha−1) differing in nature (farmyard manure, cFYM; vine pruning wastes, cPW, and sewage sludge, cSS). A physical fractionation based on the separation of soil according to particle size was carried out and chemical and microbiological parameters were measured both in the whole soil and in the particle-size fractions. After amendment, all the particle-size fractions in the amended soils showed higher organic carbon (Corg) and N concentration than the control soil. At the end of the experiment, the amount of Corg in the silt-sized (2–63 μm) and clay-sized (0.1–2 μm) fractions did not show significant differences among amended soils, indicating that the accumulation and protection of the OM in the fine fractions of this semi-arid soil are not affected by the nature of the composted amendment. Furthermore, the fine fractions (silt and clay) of the amended soils showed intermediate C/N ratios, suggesting that the organic compounds of these fractions are derived from both microorganisms and organic amendments. At the end of the experiment, the soils amended with cPW showed the highest Corg content in the whole soil and in the coarse sand fraction (200–2000 μm). In contrast, soils amended with cSS showed the highest Corg loss among treated soils and showed in general the highest microbial and enzymatic activities in the coarse sand fraction. These results highlight the importance of the recalcitrance of the amendment (high C/N ratio) to avoid fast degradation of non-protected OM in the coarse sand fraction. In conclusion, the type of the composted organic amendment did not influence the OM accumulation in fine fractions of the studied semi-arid soil, but was determinant for the degradation of OM in the coarse sand fractions." @default.
- W2054040222 created "2016-06-24" @default.
- W2054040222 creator A5025773288 @default.
- W2054040222 creator A5051187703 @default.
- W2054040222 creator A5058505067 @default.
- W2054040222 date "2012-06-01" @default.
- W2054040222 modified "2023-09-28" @default.
- W2054040222 title "Organic amendments as strategy to increase organic matter in particle-size fractions of a semi-arid soil" @default.
- W2054040222 cites W1969567427 @default.
- W2054040222 cites W1976047678 @default.
- W2054040222 cites W1989457260 @default.
- W2054040222 cites W1996106763 @default.
- W2054040222 cites W2002795833 @default.
- W2054040222 cites W2015526483 @default.
- W2054040222 cites W2016795939 @default.
- W2054040222 cites W2019482370 @default.
- W2054040222 cites W2027559858 @default.
- W2054040222 cites W2032399229 @default.
- W2054040222 cites W2035248811 @default.
- W2054040222 cites W2041477791 @default.
- W2054040222 cites W2042455314 @default.
- W2054040222 cites W2047673655 @default.
- W2054040222 cites W2050359619 @default.
- W2054040222 cites W2054151683 @default.
- W2054040222 cites W2054570693 @default.
- W2054040222 cites W2060150157 @default.
- W2054040222 cites W2060266087 @default.
- W2054040222 cites W2066567378 @default.
- W2054040222 cites W2077918407 @default.
- W2054040222 cites W2080678616 @default.
- W2054040222 cites W2083670448 @default.
- W2054040222 cites W2083749949 @default.
- W2054040222 cites W2094757334 @default.
- W2054040222 cites W2095567930 @default.
- W2054040222 cites W2112828989 @default.
- W2054040222 cites W2119343377 @default.
- W2054040222 cites W2121293881 @default.
- W2054040222 cites W2123685920 @default.
- W2054040222 cites W2123981120 @default.
- W2054040222 cites W2130429141 @default.
- W2054040222 cites W2135281747 @default.
- W2054040222 cites W2157575297 @default.
- W2054040222 cites W2321998068 @default.
- W2054040222 cites W44923620 @default.
- W2054040222 doi "https://doi.org/10.1016/j.apsoil.2012.02.018" @default.
- W2054040222 hasPublicationYear "2012" @default.
- W2054040222 type Work @default.
- W2054040222 sameAs 2054040222 @default.
- W2054040222 citedByCount "25" @default.
- W2054040222 countsByYear W20540402222013 @default.
- W2054040222 countsByYear W20540402222014 @default.
- W2054040222 countsByYear W20540402222015 @default.
- W2054040222 countsByYear W20540402222016 @default.
- W2054040222 countsByYear W20540402222017 @default.
- W2054040222 countsByYear W20540402222018 @default.
- W2054040222 countsByYear W20540402222019 @default.
- W2054040222 countsByYear W20540402222020 @default.
- W2054040222 countsByYear W20540402222021 @default.
- W2054040222 countsByYear W20540402222022 @default.
- W2054040222 countsByYear W20540402222023 @default.
- W2054040222 crossrefType "journal-article" @default.
- W2054040222 hasAuthorship W2054040222A5025773288 @default.
- W2054040222 hasAuthorship W2054040222A5051187703 @default.
- W2054040222 hasAuthorship W2054040222A5058505067 @default.
- W2054040222 hasConcept C107872376 @default.
- W2054040222 hasConcept C113578266 @default.
- W2054040222 hasConcept C127313418 @default.
- W2054040222 hasConcept C151730666 @default.
- W2054040222 hasConcept C158787203 @default.
- W2054040222 hasConcept C159390177 @default.
- W2054040222 hasConcept C159750122 @default.
- W2054040222 hasConcept C161222754 @default.
- W2054040222 hasConcept C17744445 @default.
- W2054040222 hasConcept C178790620 @default.
- W2054040222 hasConcept C182124840 @default.
- W2054040222 hasConcept C185592680 @default.
- W2054040222 hasConcept C199539241 @default.
- W2054040222 hasConcept C2779184190 @default.
- W2054040222 hasConcept C38304854 @default.
- W2054040222 hasConcept C39432304 @default.
- W2054040222 hasConcept C48743137 @default.
- W2054040222 hasConcept C6557445 @default.
- W2054040222 hasConcept C86803240 @default.
- W2054040222 hasConceptScore W2054040222C107872376 @default.
- W2054040222 hasConceptScore W2054040222C113578266 @default.
- W2054040222 hasConceptScore W2054040222C127313418 @default.
- W2054040222 hasConceptScore W2054040222C151730666 @default.
- W2054040222 hasConceptScore W2054040222C158787203 @default.
- W2054040222 hasConceptScore W2054040222C159390177 @default.
- W2054040222 hasConceptScore W2054040222C159750122 @default.
- W2054040222 hasConceptScore W2054040222C161222754 @default.
- W2054040222 hasConceptScore W2054040222C17744445 @default.
- W2054040222 hasConceptScore W2054040222C178790620 @default.
- W2054040222 hasConceptScore W2054040222C182124840 @default.
- W2054040222 hasConceptScore W2054040222C185592680 @default.
- W2054040222 hasConceptScore W2054040222C199539241 @default.
- W2054040222 hasConceptScore W2054040222C2779184190 @default.
- W2054040222 hasConceptScore W2054040222C38304854 @default.