Matches in SemOpenAlex for { <https://semopenalex.org/work/W2373289330> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2373289330 abstract "To determine soil nitrogen supply potential in the 0-20 cm soil layer in natural evergreen broadleaved forests and two plantations, Sassafras tzumu and Cryptomeria fortunei plantations formed by natural evergreen broadleaved forests after artificial regeneration, soils were collected and incubated in the laboratory at 25℃ with natural water content and different litter covering for 15, 30, 45, 60, 75 and 90 days. The results indicated that the content of soil NH~+_4-N, NO~-_3-N, total inorganic nitrogen and microbial biomass nitrogen, and the rates of nitrification and net nitrogen mineralization were natural evergreen broadleaved forestsS. tzumu plantationC. fortunei plantation when without litter addition in soil. When litter was added in soil,the content of soil NH~+_4-N, NO~-_3-N, total inorganic nitrogen and microbial biomass nitrogen, and the rates of ammonification, nitrification and net nitrogen mineralization were higher than those without litter addition in soil, and the natural evergreen broadleaved forest litter addition in soil has greater effect than S. tzumu plantation and C. fortunei plantation litter addition in soil. There existed close relationship between the content of microbial biomass nitrogen and that of soil NH~+_4-N, NO~-_3-N and total inorganic nitrogen, as well as the rates of nitrification and net nitrogen mineralization. The results suggest that the nitrogen supply potential and microbial biomass will decline with conversion from natural evergreen broadleaved forest to S. tzumu plantation and C. fortunei plantation, and natural evergreen broadleaved forest litter has greater effects on soil nitrogen supply potential and microbial biomass than those of S. tzumu plantation and C. fortunei plantation litter, and microbial biomass nitrogen can be used to evaluate the soil nitrogen supply potential. In addition, the quantity and quality of forest litter have important impacts on soil nitrogen supply potential and microbial biomass, so the study results will lay a solid foundation for protecting natural evergreen broadleaved forests, choosing appropriate trees for artificial regeneration, and soil management after being artificially regenerated, also providing the advices for trees choosing in the process of converting farmland to forestland." @default.
- W2373289330 created "2016-06-24" @default.
- W2373289330 creator A5068863027 @default.
- W2373289330 date "2006-01-01" @default.
- W2373289330 modified "2023-09-25" @default.
- W2373289330 title "Impacts of litter on soil nitrogen supply potential of the natural evergreen broadleaved forests after artificial regeneration in southern Sichuan Province" @default.
- W2373289330 hasPublicationYear "2006" @default.
- W2373289330 type Work @default.
- W2373289330 sameAs 2373289330 @default.
- W2373289330 citedByCount "1" @default.
- W2373289330 countsByYear W23732893302013 @default.
- W2373289330 crossrefType "journal-article" @default.
- W2373289330 hasAuthorship W2373289330A5068863027 @default.
- W2373289330 hasConcept C110872660 @default.
- W2373289330 hasConcept C111696902 @default.
- W2373289330 hasConcept C115540264 @default.
- W2373289330 hasConcept C159390177 @default.
- W2373289330 hasConcept C159750122 @default.
- W2373289330 hasConcept C164752452 @default.
- W2373289330 hasConcept C177924670 @default.
- W2373289330 hasConcept C178790620 @default.
- W2373289330 hasConcept C185592680 @default.
- W2373289330 hasConcept C18903297 @default.
- W2373289330 hasConcept C2779429622 @default.
- W2373289330 hasConcept C39432304 @default.
- W2373289330 hasConcept C45962647 @default.
- W2373289330 hasConcept C49045045 @default.
- W2373289330 hasConcept C537208039 @default.
- W2373289330 hasConcept C6557445 @default.
- W2373289330 hasConcept C86803240 @default.
- W2373289330 hasConceptScore W2373289330C110872660 @default.
- W2373289330 hasConceptScore W2373289330C111696902 @default.
- W2373289330 hasConceptScore W2373289330C115540264 @default.
- W2373289330 hasConceptScore W2373289330C159390177 @default.
- W2373289330 hasConceptScore W2373289330C159750122 @default.
- W2373289330 hasConceptScore W2373289330C164752452 @default.
- W2373289330 hasConceptScore W2373289330C177924670 @default.
- W2373289330 hasConceptScore W2373289330C178790620 @default.
- W2373289330 hasConceptScore W2373289330C185592680 @default.
- W2373289330 hasConceptScore W2373289330C18903297 @default.
- W2373289330 hasConceptScore W2373289330C2779429622 @default.
- W2373289330 hasConceptScore W2373289330C39432304 @default.
- W2373289330 hasConceptScore W2373289330C45962647 @default.
- W2373289330 hasConceptScore W2373289330C49045045 @default.
- W2373289330 hasConceptScore W2373289330C537208039 @default.
- W2373289330 hasConceptScore W2373289330C6557445 @default.
- W2373289330 hasConceptScore W2373289330C86803240 @default.
- W2373289330 hasLocation W23732893301 @default.
- W2373289330 hasOpenAccess W2373289330 @default.
- W2373289330 hasPrimaryLocation W23732893301 @default.
- W2373289330 hasRelatedWork W1417312245 @default.
- W2373289330 hasRelatedWork W1974121879 @default.
- W2373289330 hasRelatedWork W2011408403 @default.
- W2373289330 hasRelatedWork W2029991025 @default.
- W2373289330 hasRelatedWork W2066383687 @default.
- W2373289330 hasRelatedWork W2072648864 @default.
- W2373289330 hasRelatedWork W2079698985 @default.
- W2373289330 hasRelatedWork W2205499796 @default.
- W2373289330 hasRelatedWork W2207584807 @default.
- W2373289330 hasRelatedWork W229932505 @default.
- W2373289330 hasRelatedWork W2388901341 @default.
- W2373289330 hasRelatedWork W2390298361 @default.
- W2373289330 hasRelatedWork W2409165052 @default.
- W2373289330 hasRelatedWork W2463045750 @default.
- W2373289330 hasRelatedWork W2791194366 @default.
- W2373289330 hasRelatedWork W3093709460 @default.
- W2373289330 hasRelatedWork W3094568187 @default.
- W2373289330 hasRelatedWork W3202602452 @default.
- W2373289330 hasRelatedWork W3011669929 @default.
- W2373289330 hasRelatedWork W3102199111 @default.
- W2373289330 isParatext "false" @default.
- W2373289330 isRetracted "false" @default.
- W2373289330 magId "2373289330" @default.
- W2373289330 workType "article" @default.