Correlation between Soil Test Phosphorus of Kaolinitic and Smectitic Soils with Phosphorus Uptake of Lowland Rice
Correlation between soil test phosphorus (P) and plant-available P parameters were affected by soil properties, such as soil pH, particle-size composition, and mineralogy. The objectives of this research were: (1) to determine P concentration extracted by several soil P test method in kaolinitic and...
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| Format: | Article |
| Language: | English |
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University of Lampung
2009-09-01
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| Series: | Journal of Tropical Soils |
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| Online Access: | http://journal.unila.ac.id/index.php/tropicalsoil/article/view/35/70 |
| _version_ | 1819063678474911744 |
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| author | Mohammad Masjkur |
| author_facet | Mohammad Masjkur |
| author_sort | Mohammad Masjkur |
| collection | DOAJ |
| description | Correlation between soil test phosphorus (P) and plant-available P parameters were affected by soil properties, such as soil pH, particle-size composition, and mineralogy. The objectives of this research were: (1) to determine P concentration extracted by several soil P test method in kaolinitic and smectitic soil, and (2) to determine correlation between soil P test and soil properties, P fractions, P sorption parameters, and P uptake of lowland rice. The soil P test in kaolinitic and smectitic soil used solutions of HCl 25%, Truog, Olsen, Bray1, Mehlich1, and Morgan Venema and were correlated with P uptake of lowland rice in field experiment. Concentration of Truog-P in kaolinitic soil was significantly higher than smectitic soil, while concentration of Morgan-P in kaolinitic soil was significantly lower than smectitic soil. Concentration differences of HCl 25%-P, Olsen-P, Bray1-P, and Mehlich1-P between kaolinitic and smectitic soil were not significant. In kaolinitic soil correlation between HCl 25%-P, Olsen-P, Bray1-P, and Mehlich1-P, and Morgan-P with P uptake of lowland rice were not significant. In smectitic soil HCl 25%-P, Olsen-P, Bray1-P, and Mehlich1-P correlated significantly with P uptake of lowland rice, while Morgan-P was not significant. |
| first_indexed | 2024-12-21T15:18:30Z |
| format | Article |
| id | doaj.art-235eee8ddd1e4cfa929ddea1de2a3cb8 |
| institution | Directory Open Access Journal |
| issn | 0852-257X 2086-6682 |
| language | English |
| last_indexed | 2024-12-21T15:18:30Z |
| publishDate | 2009-09-01 |
| publisher | University of Lampung |
| record_format | Article |
| series | Journal of Tropical Soils |
| spelling | doaj.art-235eee8ddd1e4cfa929ddea1de2a3cb82022-12-21T18:59:06ZengUniversity of LampungJournal of Tropical Soils0852-257X2086-66822009-09-01143205209Correlation between Soil Test Phosphorus of Kaolinitic and Smectitic Soils with Phosphorus Uptake of Lowland RiceMohammad MasjkurCorrelation between soil test phosphorus (P) and plant-available P parameters were affected by soil properties, such as soil pH, particle-size composition, and mineralogy. The objectives of this research were: (1) to determine P concentration extracted by several soil P test method in kaolinitic and smectitic soil, and (2) to determine correlation between soil P test and soil properties, P fractions, P sorption parameters, and P uptake of lowland rice. The soil P test in kaolinitic and smectitic soil used solutions of HCl 25%, Truog, Olsen, Bray1, Mehlich1, and Morgan Venema and were correlated with P uptake of lowland rice in field experiment. Concentration of Truog-P in kaolinitic soil was significantly higher than smectitic soil, while concentration of Morgan-P in kaolinitic soil was significantly lower than smectitic soil. Concentration differences of HCl 25%-P, Olsen-P, Bray1-P, and Mehlich1-P between kaolinitic and smectitic soil were not significant. In kaolinitic soil correlation between HCl 25%-P, Olsen-P, Bray1-P, and Mehlich1-P, and Morgan-P with P uptake of lowland rice were not significant. In smectitic soil HCl 25%-P, Olsen-P, Bray1-P, and Mehlich1-P correlated significantly with P uptake of lowland rice, while Morgan-P was not significant.http://journal.unila.ac.id/index.php/tropicalsoil/article/view/35/70Kaoliniticlowland ricesmectitic soilP test |
| spellingShingle | Mohammad Masjkur Correlation between Soil Test Phosphorus of Kaolinitic and Smectitic Soils with Phosphorus Uptake of Lowland Rice Journal of Tropical Soils Kaolinitic lowland rice smectitic soil P test |
| title | Correlation between Soil Test Phosphorus of Kaolinitic and Smectitic Soils with Phosphorus Uptake of Lowland Rice |
| title_full | Correlation between Soil Test Phosphorus of Kaolinitic and Smectitic Soils with Phosphorus Uptake of Lowland Rice |
| title_fullStr | Correlation between Soil Test Phosphorus of Kaolinitic and Smectitic Soils with Phosphorus Uptake of Lowland Rice |
| title_full_unstemmed | Correlation between Soil Test Phosphorus of Kaolinitic and Smectitic Soils with Phosphorus Uptake of Lowland Rice |
| title_short | Correlation between Soil Test Phosphorus of Kaolinitic and Smectitic Soils with Phosphorus Uptake of Lowland Rice |
| title_sort | correlation between soil test phosphorus of kaolinitic and smectitic soils with phosphorus uptake of lowland rice |
| topic | Kaolinitic lowland rice smectitic soil P test |
| url | http://journal.unila.ac.id/index.php/tropicalsoil/article/view/35/70 |
| work_keys_str_mv | AT mohammadmasjkur correlationbetweensoiltestphosphorusofkaoliniticandsmectiticsoilswithphosphorusuptakeoflowlandrice |