Impact of organic and mineral fertilising on aluminium mobility and extractability in two temperate Cambisols
Different fertilisation systems cause changes in the content of mobile aluminium (Al) forms in the soil as a result of soil pH changes. Long-term stationary fertilisation experiments established in 1996 at 2 sites were evaluated. Experiments consisted of unfertilised control treatment and 6 other tr...
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| Format: | Article |
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Czech Academy of Agricultural Sciences
2019-12-01
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| Series: | Plant, Soil and Environment |
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| Online Access: | https://pse.agriculturejournals.cz/artkey/pse-201912-0003_impact-of-organic-and-mineral-fertilising-on-aluminium-mobility-and-extractability-in-two-temperate-cambisols.php |
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| author | Jiří Balík Martin Kulhánek Jindřich Černý Ondřej Sedlář Pavel Suran |
| author_facet | Jiří Balík Martin Kulhánek Jindřich Černý Ondřej Sedlář Pavel Suran |
| author_sort | Jiří Balík |
| collection | DOAJ |
| description | Different fertilisation systems cause changes in the content of mobile aluminium (Al) forms in the soil as a result of soil pH changes. Long-term stationary fertilisation experiments established in 1996 at 2 sites were evaluated. Experiments consisted of unfertilised control treatment and 6 other treatments, combining mineral fertilisation with the application of farmyard manure, sewage sludge and straw. To record the changes in mobile Al forms, we used 5 extraction procedures with agents: water, CaCl2, KCl, CaCl2/DTPA (CAT) and Mehlich 3 solutions. At treatment nitrogen (N) + straw, topsoil acidification was observed, resulting in the increased content of mobile Al. At treatments with mineral fertilisation (N, NPK), increased content of mobile forms of Al was recorded. Application of cattle manure and sewage sludge helped to stabilise the soil pH and reduce mobile Al forms. The close correlation between the methods determining the exchangeable Al (CaCl2 and KCl solutions) was observed; however, KCl extraction was more favourable in soils of low Al extractability, as the amount of extracted Al was 3-4 times higher. Positive correlations were determined between Al extracted by Mehlich 3 solution and the content of exchangeable Al. The less frequently used CAT method also turned out to be perspective for mobile Al determination. Furthermore, aluminium content determined in Mehlich 3 extract was compared with mobile phosphorus amounts in H2O, CAT and Mehlich 3, respectively. All three investigated phosphorus forms showed significantly negative correlations with Al. |
| first_indexed | 2024-04-10T08:08:28Z |
| format | Article |
| id | doaj.art-5be2d504af224fbc92bde461640a05ad |
| institution | Directory Open Access Journal |
| issn | 1214-1178 1805-9368 |
| language | English |
| last_indexed | 2024-04-10T08:08:28Z |
| publishDate | 2019-12-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Plant, Soil and Environment |
| spelling | doaj.art-5be2d504af224fbc92bde461640a05ad2023-02-23T03:46:46ZengCzech Academy of Agricultural SciencesPlant, Soil and Environment1214-11781805-93682019-12-01651258158710.17221/587/2019-PSEpse-201912-0003Impact of organic and mineral fertilising on aluminium mobility and extractability in two temperate CambisolsJiří BalíkMartin Kulhánek0Jindřich Černý1Ondřej Sedlář2Pavel Suran3Department of Agro-Environmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech RepublicDepartment of Agro-Environmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech RepublicDepartment of Agro-Environmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech RepublicDepartment of Agro-Environmental Chemistry and Plant Nutrition, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Prague, Czech RepublicDifferent fertilisation systems cause changes in the content of mobile aluminium (Al) forms in the soil as a result of soil pH changes. Long-term stationary fertilisation experiments established in 1996 at 2 sites were evaluated. Experiments consisted of unfertilised control treatment and 6 other treatments, combining mineral fertilisation with the application of farmyard manure, sewage sludge and straw. To record the changes in mobile Al forms, we used 5 extraction procedures with agents: water, CaCl2, KCl, CaCl2/DTPA (CAT) and Mehlich 3 solutions. At treatment nitrogen (N) + straw, topsoil acidification was observed, resulting in the increased content of mobile Al. At treatments with mineral fertilisation (N, NPK), increased content of mobile forms of Al was recorded. Application of cattle manure and sewage sludge helped to stabilise the soil pH and reduce mobile Al forms. The close correlation between the methods determining the exchangeable Al (CaCl2 and KCl solutions) was observed; however, KCl extraction was more favourable in soils of low Al extractability, as the amount of extracted Al was 3-4 times higher. Positive correlations were determined between Al extracted by Mehlich 3 solution and the content of exchangeable Al. The less frequently used CAT method also turned out to be perspective for mobile Al determination. Furthermore, aluminium content determined in Mehlich 3 extract was compared with mobile phosphorus amounts in H2O, CAT and Mehlich 3, respectively. All three investigated phosphorus forms showed significantly negative correlations with Al.https://pse.agriculturejournals.cz/artkey/pse-201912-0003_impact-of-organic-and-mineral-fertilising-on-aluminium-mobility-and-extractability-in-two-temperate-cambisols.phpsoil phmobile forms of alexchangeable aluminiumcacl2/dtpa (cat) methodmehlich 3 |
| spellingShingle | Jiří Balík Martin Kulhánek Jindřich Černý Ondřej Sedlář Pavel Suran Impact of organic and mineral fertilising on aluminium mobility and extractability in two temperate Cambisols Plant, Soil and Environment soil ph mobile forms of al exchangeable aluminium cacl2/dtpa (cat) method mehlich 3 |
| title | Impact of organic and mineral fertilising on aluminium mobility and extractability in two temperate Cambisols |
| title_full | Impact of organic and mineral fertilising on aluminium mobility and extractability in two temperate Cambisols |
| title_fullStr | Impact of organic and mineral fertilising on aluminium mobility and extractability in two temperate Cambisols |
| title_full_unstemmed | Impact of organic and mineral fertilising on aluminium mobility and extractability in two temperate Cambisols |
| title_short | Impact of organic and mineral fertilising on aluminium mobility and extractability in two temperate Cambisols |
| title_sort | impact of organic and mineral fertilising on aluminium mobility and extractability in two temperate cambisols |
| topic | soil ph mobile forms of al exchangeable aluminium cacl2/dtpa (cat) method mehlich 3 |
| url | https://pse.agriculturejournals.cz/artkey/pse-201912-0003_impact-of-organic-and-mineral-fertilising-on-aluminium-mobility-and-extractability-in-two-temperate-cambisols.php |
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