Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912911075> ?p ?o ?g. }
- W2912911075 endingPage "730" @default.
- W2912911075 startingPage "723" @default.
- W2912911075 abstract "Globally, more than 30% of soils are poor in phosphorus (P) and the productivity of these soils is severely restricted without the addition of P fertiliser. With future P supplies becoming limited, it is becoming increasingly important to identify ways of optimising the use of waste materials as P fertilisers. One technology that has been promoted extensively in recent years to improve quality of degraded soils is the application of biochar. In this context, char produced from recycled animal bone is of special interest because of its high P content (∼15%). This study investigated how production temperature affects chemical P forms in bone char and the impact on soil P availability in different P-deficient soils. The major P form in dried bone meal was poorly crystalline hydroxyapatite. As the pyrolysis temperature increased to 1050 °C, the hydroxyapatite structure measured with X-ray absorption near edge structure (XANES) spectroscopy persisted. Furthermore, crystallinity increased at temperatures above 750 °C, as revealed by X-ray powder diffraction (XRD). Plant availability was highest for bone char produced between 300 °C and 500 °C in three acidic soils from three continents, and declined rapidly above 750 °C. This strongly indicated that crystallinity of hydroxyapatite limits plant availability at high pyrolysis temperatures. In a high pH soil, all materials resulted in low P availability. As pyrolysis increased the P availability in comparison with dried bone, it was concluded that bone char produced at temperatures between 300 °C and 500 °C has the potential to improve fertility of P-poor, low pH soils." @default.
- W2912911075 created "2019-02-21" @default.
- W2912911075 creator A5024517164 @default.
- W2912911075 creator A5031365478 @default.
- W2912911075 creator A5036048433 @default.
- W2912911075 creator A5044545405 @default.
- W2912911075 creator A5069320043 @default.
- W2912911075 date "2019-05-01" @default.
- W2912911075 modified "2023-10-17" @default.
- W2912911075 title "Low crystalline apatite in bone char produced at low temperature ameliorates phosphorus-deficient soils" @default.
- W2912911075 cites W1502801871 @default.
- W2912911075 cites W1839078841 @default.
- W2912911075 cites W1922340328 @default.
- W2912911075 cites W1973442803 @default.
- W2912911075 cites W1980046545 @default.
- W2912911075 cites W1988021937 @default.
- W2912911075 cites W1990074197 @default.
- W2912911075 cites W2004732653 @default.
- W2912911075 cites W2008783719 @default.
- W2912911075 cites W2009557896 @default.
- W2912911075 cites W2022486011 @default.
- W2912911075 cites W2025231959 @default.
- W2912911075 cites W2029742834 @default.
- W2912911075 cites W2043448372 @default.
- W2912911075 cites W2044164983 @default.
- W2912911075 cites W2050122717 @default.
- W2912911075 cites W2051805648 @default.
- W2912911075 cites W2056325411 @default.
- W2912911075 cites W2075435443 @default.
- W2912911075 cites W2081057573 @default.
- W2912911075 cites W2086909854 @default.
- W2912911075 cites W2097192851 @default.
- W2912911075 cites W2100653346 @default.
- W2912911075 cites W2101758912 @default.
- W2912911075 cites W2126768074 @default.
- W2912911075 cites W2139374870 @default.
- W2912911075 cites W2148333466 @default.
- W2912911075 cites W2157301431 @default.
- W2912911075 cites W2164830139 @default.
- W2912911075 cites W2164917739 @default.
- W2912911075 cites W2346231805 @default.
- W2912911075 cites W2416688750 @default.
- W2912911075 cites W2553487219 @default.
- W2912911075 cites W2770809927 @default.
- W2912911075 cites W3009397686 @default.
- W2912911075 doi "https://doi.org/10.1016/j.chemosphere.2019.02.048" @default.
- W2912911075 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30802838" @default.
- W2912911075 hasPublicationYear "2019" @default.
- W2912911075 type Work @default.
- W2912911075 sameAs 2912911075 @default.
- W2912911075 citedByCount "21" @default.
- W2912911075 countsByYear W29129110752019 @default.
- W2912911075 countsByYear W29129110752020 @default.
- W2912911075 countsByYear W29129110752021 @default.
- W2912911075 countsByYear W29129110752022 @default.
- W2912911075 countsByYear W29129110752023 @default.
- W2912911075 crossrefType "journal-article" @default.
- W2912911075 hasAuthorship W2912911075A5024517164 @default.
- W2912911075 hasAuthorship W2912911075A5031365478 @default.
- W2912911075 hasAuthorship W2912911075A5036048433 @default.
- W2912911075 hasAuthorship W2912911075A5044545405 @default.
- W2912911075 hasAuthorship W2912911075A5069320043 @default.
- W2912911075 hasConcept C107872376 @default.
- W2912911075 hasConcept C127313418 @default.
- W2912911075 hasConcept C151730666 @default.
- W2912911075 hasConcept C159390177 @default.
- W2912911075 hasConcept C159750122 @default.
- W2912911075 hasConcept C178790620 @default.
- W2912911075 hasConcept C185592680 @default.
- W2912911075 hasConcept C2779343474 @default.
- W2912911075 hasConcept C2779970684 @default.
- W2912911075 hasConcept C36759035 @default.
- W2912911075 hasConcept C39432304 @default.
- W2912911075 hasConcept C46275449 @default.
- W2912911075 hasConcept C510538283 @default.
- W2912911075 hasConcept C56085101 @default.
- W2912911075 hasConcept C8010536 @default.
- W2912911075 hasConceptScore W2912911075C107872376 @default.
- W2912911075 hasConceptScore W2912911075C127313418 @default.
- W2912911075 hasConceptScore W2912911075C151730666 @default.
- W2912911075 hasConceptScore W2912911075C159390177 @default.
- W2912911075 hasConceptScore W2912911075C159750122 @default.
- W2912911075 hasConceptScore W2912911075C178790620 @default.
- W2912911075 hasConceptScore W2912911075C185592680 @default.
- W2912911075 hasConceptScore W2912911075C2779343474 @default.
- W2912911075 hasConceptScore W2912911075C2779970684 @default.
- W2912911075 hasConceptScore W2912911075C36759035 @default.
- W2912911075 hasConceptScore W2912911075C39432304 @default.
- W2912911075 hasConceptScore W2912911075C46275449 @default.
- W2912911075 hasConceptScore W2912911075C510538283 @default.
- W2912911075 hasConceptScore W2912911075C56085101 @default.
- W2912911075 hasConceptScore W2912911075C8010536 @default.
- W2912911075 hasFunder F4320310580 @default.
- W2912911075 hasFunder F4320310865 @default.
- W2912911075 hasFunder F4320319952 @default.
- W2912911075 hasFunder F4320334506 @default.
- W2912911075 hasFunder F4320334593 @default.
- W2912911075 hasFunder F4320334600 @default.