FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2012139617> ?p ?o ?g. }

• W2012139617 endingPage "423" @default.
• W2012139617 startingPage "423" @default.
• W2012139617 abstract "Current State government guidelines attempt to ensure that the supply of plant available nitrogen (PAN) from land-applied biosolids does not exceed the crop’s requirement for mineral nitrogen (N), in order to minimise the risk of excess nitrate contaminating surface and groundwater. In estimating a suitable application rate, current guideline methodology assumes a fixed proportion of the organic N in the biosolids will be mineralised in the first year following the application for all situations. Our study included a field trial and a field incubation study to assess N mineralisation for both a granulated biosolid and a dewatered biosolid product, together with an additional laboratory incubation study for the granulated biosolid product. The application rates were 12, 24, and 48 dry t/ha for the granulated biosolids and 22 dry t/ha for the dewatered biosolids. Our results showed that the guideline procedure underestimated the supply of mineral N from the biosolid-treated soils, with more than 3 times the predicted amount being supplied by the biosolids at all application rates. The excess supply of mineral N was due to a much larger proportion of the biosolid organic N being mineralised than the assumed 25%, as well as a significant contribution of mineral N from the soil itself (which is ignored in the estimation calculation). The proportion of biosolid organic N mineralised in the 12-month field incubation study for the 3 granulated biosolid treatments (12, 24, and 48 dry t/ha) and the dewatered biosolid treatment (22 dry t/ha) were estimated to be 54%, 48%, 45%, and 53%, respectively, in our field incubation study. Both the laboratory and field incubation studies found that most of the biosolid mineralisable organic N was mineralised rapidly during the early stages of the incubation. In the field incubation, the 24 dry t/ha granulated biosolid treatment had 35% of its organic N mineralised within the first 2 months following application, while all granulated biosolid treatments in the laboratory incubations had by, day 29, supplied >50% of the mineral N they would supply for the whole 216-day incubation. This release pattern for the supply of PAN from biosolid organic N should be factored into fertiliser application strategies. Our study reveals some of the shortcomings of the currently recommended ‘one size fits all’ approach for estimating the PAN supply from land-applied biosolids. Further research on the development of an effective rapid assessment for the mineralisable N content in organic wastes and soils, in combination with modelling, may improve our capacity to predict PAN supply from land-applied organic wastes in the future." @default.
• W2012139617 created "2016-06-24" @default.
• W2012139617 creator A5009088303 @default.
• W2012139617 creator A5037521865 @default.
• W2012139617 creator A5059670163 @default.
• W2012139617 creator A5073391762 @default.
• W2012139617 creator A5086349831 @default.
• W2012139617 date "2008-01-01" @default.
• W2012139617 modified "2023-10-17" @default.
• W2012139617 title "Plant-available nitrogen supply from granulated biosolids: implications for land application guidelines" @default.
• W2012139617 cites W1551338295 @default.
• W2012139617 cites W1971186256 @default.
• W2012139617 cites W2007671138 @default.
• W2012139617 cites W2010514640 @default.
• W2012139617 cites W2013654030 @default.
• W2012139617 cites W2019836398 @default.
• W2012139617 cites W2036017279 @default.
• W2012139617 cites W2044943592 @default.
• W2012139617 cites W2050554991 @default.
• W2012139617 cites W2051313253 @default.
• W2012139617 cites W2056297411 @default.
• W2012139617 cites W2060815906 @default.
• W2012139617 cites W2069222203 @default.
• W2012139617 cites W2074652595 @default.
• W2012139617 cites W2079319816 @default.
• W2012139617 cites W2079944147 @default.
• W2012139617 cites W2083717905 @default.
• W2012139617 cites W2098860628 @default.
• W2012139617 cites W2109859439 @default.
• W2012139617 cites W2149971561 @default.
• W2012139617 cites W2170447010 @default.
• W2012139617 cites W2411972288 @default.
• W2012139617 doi "https://doi.org/10.1071/sr07234" @default.
• W2012139617 hasPublicationYear "2008" @default.
• W2012139617 type Work @default.
• W2012139617 sameAs 2012139617 @default.
• W2012139617 citedByCount "24" @default.
• W2012139617 countsByYear W20121396172012 @default.
• W2012139617 countsByYear W20121396172013 @default.
• W2012139617 countsByYear W20121396172014 @default.
• W2012139617 countsByYear W20121396172015 @default.
• W2012139617 countsByYear W20121396172016 @default.
• W2012139617 countsByYear W20121396172017 @default.
• W2012139617 countsByYear W20121396172018 @default.
• W2012139617 countsByYear W20121396172020 @default.
• W2012139617 countsByYear W20121396172022 @default.
• W2012139617 countsByYear W20121396172023 @default.
• W2012139617 crossrefType "journal-article" @default.
• W2012139617 hasAuthorship W2012139617A5009088303 @default.
• W2012139617 hasAuthorship W2012139617A5037521865 @default.
• W2012139617 hasAuthorship W2012139617A5059670163 @default.
• W2012139617 hasAuthorship W2012139617A5073391762 @default.
• W2012139617 hasAuthorship W2012139617A5086349831 @default.
• W2012139617 hasConcept C126408429 @default.
• W2012139617 hasConcept C159390177 @default.
• W2012139617 hasConcept C159750122 @default.
• W2012139617 hasConcept C178790620 @default.
• W2012139617 hasConcept C182124840 @default.
• W2012139617 hasConcept C185592680 @default.
• W2012139617 hasConcept C18903297 @default.
• W2012139617 hasConcept C2776384668 @default.
• W2012139617 hasConcept C2777654200 @default.
• W2012139617 hasConcept C39432304 @default.
• W2012139617 hasConcept C537208039 @default.
• W2012139617 hasConcept C6557445 @default.
• W2012139617 hasConcept C86803240 @default.
• W2012139617 hasConcept C87717796 @default.
• W2012139617 hasConceptScore W2012139617C126408429 @default.
• W2012139617 hasConceptScore W2012139617C159390177 @default.
• W2012139617 hasConceptScore W2012139617C159750122 @default.
• W2012139617 hasConceptScore W2012139617C178790620 @default.
• W2012139617 hasConceptScore W2012139617C182124840 @default.
• W2012139617 hasConceptScore W2012139617C185592680 @default.
• W2012139617 hasConceptScore W2012139617C18903297 @default.
• W2012139617 hasConceptScore W2012139617C2776384668 @default.
• W2012139617 hasConceptScore W2012139617C2777654200 @default.
• W2012139617 hasConceptScore W2012139617C39432304 @default.
• W2012139617 hasConceptScore W2012139617C537208039 @default.
• W2012139617 hasConceptScore W2012139617C6557445 @default.
• W2012139617 hasConceptScore W2012139617C86803240 @default.
• W2012139617 hasConceptScore W2012139617C87717796 @default.
• W2012139617 hasIssue "5" @default.
• W2012139617 hasLocation W20121396171 @default.
• W2012139617 hasOpenAccess W2012139617 @default.
• W2012139617 hasPrimaryLocation W20121396171 @default.
• W2012139617 hasRelatedWork W1826237940 @default.
• W2012139617 hasRelatedWork W1989413833 @default.
• W2012139617 hasRelatedWork W1989508497 @default.
• W2012139617 hasRelatedWork W2026771563 @default.
• W2012139617 hasRelatedWork W3082218277 @default.
• W2012139617 hasRelatedWork W3168753004 @default.
• W2012139617 hasRelatedWork W3195857185 @default.
• W2012139617 hasRelatedWork W4312865871 @default.
• W2012139617 hasRelatedWork W4385820605 @default.
• W2012139617 hasRelatedWork W4386422200 @default.
• W2012139617 hasVolume "46" @default.
• W2012139617 isParatext "false" @default.
• W2012139617 isRetracted "false" @default.

• next