FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4376598091> ?p ?o ?g. }

• W4376598091 endingPage "2734" @default.
• W4376598091 startingPage "2724" @default.
• W4376598091 abstract "In order to discuss the response of soil nutrient content, stoichiometric ratio, and dynamic nutrient balance to the addition of multiple restrictive nutrients, the correlation between available nutrients and total nutrients in soil, as well as the indication of soil total and available stoichiometric characteristics, were studied in a desert grassland subjected to 4 years of nutrient addition treatments. The Ningxia desert grassland was used as the research object to carry out nitrogen (N) and phosphorus (P) addition experiments. The experiment included four treatments:control (CK), N addition[10 g·(m2·a)-1], P addition[10 g·(m2·a)-1], and NP co-addition (10 g·(m2·a)-1 N+10 g·(m2·a)-1 P). The results showed that:① in the fourth year of nutrient addition, soil total nitrogen (TN) content was significantly increased. The N:P ratio was significantly increased by N addition, and soil organic carbon (SOC) content was significantly increased by P addition and NP co-addition. In the third and fourth years of nutrient addition, the soil available N:P ratio (AN:AP) was significantly increased by N addition; N addition and NP co-addition significantly increased the content of ammonium nitrogen (NH4+-N) and nitrate nitrogen (NO3--N) but significantly reduced the soil available C:N ratio. P addition and NP co-addition significantly increased total phosphorus (TP) and soil available phosphorus (AP), whereas it significantly reduced the soil total and available C:P and N:P ratios. ② The interaction between N addition and P addition had a combined effect on NH4+-N, AP, available C:N, and AN:AP ratio of desert grassland. ③ The soil C:N ratio was relatively stable in desert grassland, soil N:P ratio was mainly limited by soil TP content, and the soil available C:P and AN:AP ratios were mainly limited by soil AP content. ④ There were cumulative effects of N and P additions on soil N, SOC, and inorganic nitrogen. N limitation in desert grassland was alleviated by N addition, whereas it was aggravated by P addition and NP co-addition. The variation coefficients of soil available stoichiometric characteristics were higher than that of soil total stoichiometric characteristics. Soil available stoichiometry was more sensitive to N and P addition than soil total stoichiometry in desert grassland, which could better reflect the effects of N and P addition on soil ecological stoichiometry and as a rapid indicator of soil nutrient status in desert grassland." @default.
• W4376598091 created "2023-05-17" @default.
• W4376598091 creator A5014332365 @default.
• W4376598091 creator A5027830067 @default.
• W4376598091 creator A5034146449 @default.
• W4376598091 creator A5054856233 @default.
• W4376598091 creator A5072025456 @default.
• W4376598091 creator A5090088908 @default.
• W4376598091 date "2023-05-08" @default.
• W4376598091 modified "2023-10-17" @default.
• W4376598091 title "[Effects of Nitrogen and Phosphorus Addition on Soil Nutrient Content and Stoichiometry in Desert Grassland]." @default.
• W4376598091 doi "https://doi.org/10.13227/j.hjkx.202205072" @default.
• W4376598091 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37177945" @default.
• W4376598091 hasPublicationYear "2023" @default.
• W4376598091 type Work @default.
• W4376598091 citedByCount "1" @default.
• W4376598091 countsByYear W43765980912023 @default.
• W4376598091 crossrefType "journal-article" @default.
• W4376598091 hasAuthorship W4376598091A5014332365 @default.
• W4376598091 hasAuthorship W4376598091A5027830067 @default.
• W4376598091 hasAuthorship W4376598091A5034146449 @default.
• W4376598091 hasAuthorship W4376598091A5054856233 @default.
• W4376598091 hasAuthorship W4376598091A5072025456 @default.
• W4376598091 hasAuthorship W4376598091A5090088908 @default.
• W4376598091 hasConcept C140793950 @default.
• W4376598091 hasConcept C142796444 @default.
• W4376598091 hasConcept C159390177 @default.
• W4376598091 hasConcept C159750122 @default.
• W4376598091 hasConcept C178790620 @default.
• W4376598091 hasConcept C185592680 @default.
• W4376598091 hasConcept C2775835988 @default.
• W4376598091 hasConcept C2779870022 @default.
• W4376598091 hasConcept C39432304 @default.
• W4376598091 hasConcept C39464130 @default.
• W4376598091 hasConcept C510538283 @default.
• W4376598091 hasConcept C537208039 @default.
• W4376598091 hasConcept C6557445 @default.
• W4376598091 hasConcept C86803240 @default.
• W4376598091 hasConceptScore W4376598091C140793950 @default.
• W4376598091 hasConceptScore W4376598091C142796444 @default.
• W4376598091 hasConceptScore W4376598091C159390177 @default.
• W4376598091 hasConceptScore W4376598091C159750122 @default.
• W4376598091 hasConceptScore W4376598091C178790620 @default.
• W4376598091 hasConceptScore W4376598091C185592680 @default.
• W4376598091 hasConceptScore W4376598091C2775835988 @default.
• W4376598091 hasConceptScore W4376598091C2779870022 @default.
• W4376598091 hasConceptScore W4376598091C39432304 @default.
• W4376598091 hasConceptScore W4376598091C39464130 @default.
• W4376598091 hasConceptScore W4376598091C510538283 @default.
• W4376598091 hasConceptScore W4376598091C537208039 @default.
• W4376598091 hasConceptScore W4376598091C6557445 @default.
• W4376598091 hasConceptScore W4376598091C86803240 @default.
• W4376598091 hasIssue "5" @default.
• W4376598091 hasLocation W43765980911 @default.
• W4376598091 hasOpenAccess W4376598091 @default.
• W4376598091 hasPrimaryLocation W43765980911 @default.
• W4376598091 hasRelatedWork W1599969129 @default.
• W4376598091 hasRelatedWork W1964569788 @default.
• W4376598091 hasRelatedWork W1974386178 @default.
• W4376598091 hasRelatedWork W1982719580 @default.
• W4376598091 hasRelatedWork W2058121652 @default.
• W4376598091 hasRelatedWork W2333342666 @default.
• W4376598091 hasRelatedWork W2366629182 @default.
• W4376598091 hasRelatedWork W2385864702 @default.
• W4376598091 hasRelatedWork W2386134273 @default.
• W4376598091 hasRelatedWork W4307517962 @default.
• W4376598091 hasVolume "44" @default.
• W4376598091 isParatext "false" @default.
• W4376598091 isRetracted "false" @default.
• W4376598091 workType "article" @default.