Soil phosphorus availability and fractionation in response to different phosphorus sources in alkaline and acid soils: a short-term incubation study
Abstract Using agricultural wastes as an alternative phosphorus (P) source has great prospects to improve soil P status. A 70-day incubation experiment was carried out to investigate the effects of superphosphate (SSP), poultry manure (PM), cattle manure (CM), maize straw (MS), and cattle bone meal...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2023-04-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-023-31908-x |
| _version_ | 1827970531607969792 |
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| author | Yuan Wang Wei Zhang Torsten Müller Prakash Lakshmanan Yu Liu Tao Liang Lin Wang Huaiyu Yang Xinping Chen |
| author_facet | Yuan Wang Wei Zhang Torsten Müller Prakash Lakshmanan Yu Liu Tao Liang Lin Wang Huaiyu Yang Xinping Chen |
| author_sort | Yuan Wang |
| collection | DOAJ |
| description | Abstract Using agricultural wastes as an alternative phosphorus (P) source has great prospects to improve soil P status. A 70-day incubation experiment was carried out to investigate the effects of superphosphate (SSP), poultry manure (PM), cattle manure (CM), maize straw (MS), and cattle bone meal (CB) with the same total P input on soil P availability and fractions in typical acidic (red soil) and alkaline (fluvo-aquic soil) soils. The results showed that in both fluvo-aquic and red soils, CM out-performed other P sources in improving soil P availability. Changes in soil Olsen-P (ΔOlsen-P) were greater in fluvo-aquic soils with SSP, PM and CM additions than in red soils. Among the different P sources used, only CM has increased the labile soil P fractions to levels similar to that with SSP. Compared with SSP, more monoester P and inositol hexakisphosphate were detected in soils amended with PM and CM. A structural equation model (SEM) analysis suggested that soil pH had a direct positive effect on the labile P fractions in the acidic red soil amended with different P sources. In summary, CM is a superior P source for increasing plant available soil P, with considerable practical implications for P recycling. |
| first_indexed | 2024-04-09T18:55:15Z |
| format | Article |
| id | doaj.art-bfe7653db43440189ccf34480bf0cf59 |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-09T18:55:15Z |
| publishDate | 2023-04-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-bfe7653db43440189ccf34480bf0cf592023-04-09T11:14:25ZengNature PortfolioScientific Reports2045-23222023-04-0113111210.1038/s41598-023-31908-xSoil phosphorus availability and fractionation in response to different phosphorus sources in alkaline and acid soils: a short-term incubation studyYuan Wang0Wei Zhang1Torsten Müller2Prakash Lakshmanan3Yu Liu4Tao Liang5Lin Wang6Huaiyu Yang7Xinping Chen8College of Resources and Environment, Academy of Agricultural Sciences, Key Laboratory of Efficient Utilization of Soil and Fertilizer Resources, Southwest UniversityCollege of Resources and Environment, Academy of Agricultural Sciences, Key Laboratory of Efficient Utilization of Soil and Fertilizer Resources, Southwest UniversityInstitution of Crop Science, University of HohenheimInterdisciplinary Research Center for Agriculture Green Development in Yangtze River Basin, Southwest UniversityCollege of Life Sciences, Zhejiang UniversityInterdisciplinary Research Center for Agriculture Green Development in Yangtze River Basin, Southwest UniversityChongqing Academy of Agriculture SciencesCollege of Resources and Environment, Academy of Agricultural Sciences, Key Laboratory of Efficient Utilization of Soil and Fertilizer Resources, Southwest UniversityCollege of Resources and Environment, Academy of Agricultural Sciences, Key Laboratory of Efficient Utilization of Soil and Fertilizer Resources, Southwest UniversityAbstract Using agricultural wastes as an alternative phosphorus (P) source has great prospects to improve soil P status. A 70-day incubation experiment was carried out to investigate the effects of superphosphate (SSP), poultry manure (PM), cattle manure (CM), maize straw (MS), and cattle bone meal (CB) with the same total P input on soil P availability and fractions in typical acidic (red soil) and alkaline (fluvo-aquic soil) soils. The results showed that in both fluvo-aquic and red soils, CM out-performed other P sources in improving soil P availability. Changes in soil Olsen-P (ΔOlsen-P) were greater in fluvo-aquic soils with SSP, PM and CM additions than in red soils. Among the different P sources used, only CM has increased the labile soil P fractions to levels similar to that with SSP. Compared with SSP, more monoester P and inositol hexakisphosphate were detected in soils amended with PM and CM. A structural equation model (SEM) analysis suggested that soil pH had a direct positive effect on the labile P fractions in the acidic red soil amended with different P sources. In summary, CM is a superior P source for increasing plant available soil P, with considerable practical implications for P recycling.https://doi.org/10.1038/s41598-023-31908-x |
| spellingShingle | Yuan Wang Wei Zhang Torsten Müller Prakash Lakshmanan Yu Liu Tao Liang Lin Wang Huaiyu Yang Xinping Chen Soil phosphorus availability and fractionation in response to different phosphorus sources in alkaline and acid soils: a short-term incubation study Scientific Reports |
| title | Soil phosphorus availability and fractionation in response to different phosphorus sources in alkaline and acid soils: a short-term incubation study |
| title_full | Soil phosphorus availability and fractionation in response to different phosphorus sources in alkaline and acid soils: a short-term incubation study |
| title_fullStr | Soil phosphorus availability and fractionation in response to different phosphorus sources in alkaline and acid soils: a short-term incubation study |
| title_full_unstemmed | Soil phosphorus availability and fractionation in response to different phosphorus sources in alkaline and acid soils: a short-term incubation study |
| title_short | Soil phosphorus availability and fractionation in response to different phosphorus sources in alkaline and acid soils: a short-term incubation study |
| title_sort | soil phosphorus availability and fractionation in response to different phosphorus sources in alkaline and acid soils a short term incubation study |
| url | https://doi.org/10.1038/s41598-023-31908-x |
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