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DC Field | Value | Language |
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dc.contributor.author | Setiawati, Tri Candra | - |
dc.date.accessioned | 2020-03-10T03:51:44Z | - |
dc.date.available | 2020-03-10T03:51:44Z | - |
dc.date.issued | 2018-09-01 | - |
dc.identifier.uri | http://repository.unej.ac.id/handle/123456789/97333 | - |
dc.description | Agrifood System International Conference (ASIC) 2018, Kyriad Hotel Bumi Minang, Padang, West Sumatera, Indonesia (4 September 2018 – 6 September 2018) | en_US |
dc.description.abstract | Increasing availability of phosphate (P) and potassium (K) in the soil can be driven by microbial activities, which are accurately able to dissolve P and K, known as nutrients hard to dissolve. The objectives of this research were to study the solubilizing activity toward soil P and K by P- and K- solubilizing bacteria in a sterilized and non-sterilized condition of Oxisol and Inceptisol. Marking procedure was performed on P- and K- solubilizing bacteria to scrutinize their activities in the soil. Marking process was conducted by utilizing resistance toward rifampicin antibiotic concentration of 50 µg.ml . The results of this study shown that the increasing availability of P was evident in both soil conditions (sterilized and non-sterilized). In Oxisol, P availability increased by 48.86%, while in Inceptisol it reached an increase of 187.77%, compared to the initial concentration. Likewise, K availability in Oxisol increased by 4.53 times, and it rose by 5.26 times in Inceptisol. The activities of P solubilizing bacteria, to be able to increase soil P availability, were also able to enhance soil's K content. Similarly, the K solubilizing bacteria were also capable of increasing P availability in both soils. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Faculty of Agriculture Universitas Andalas | en_US |
dc.subject | Oxisol | en_US |
dc.subject | Inceptisol | en_US |
dc.subject | Phosphate – Potassium solubilizing bacteria | en_US |
dc.title | The Capacity of Soil Bacteria, Bacillus sp rif and Pseudomonas sp rif, in solubilizing Soil Phosphate and Potassium | en_US |
dc.type | Article | en_US |
dc.identifier.kodeprodi | KODEPRODI1510301#Ilmu Tanah | - |
dc.identifier.nidn | NIDN0023056502 | - |
Appears in Collections: | LSP-Papers |
Files in This Item:
File | Description | Size | Format | |
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F. P_Makalah_Tri Candra S_The Capacity of Soil Bacteria.pdf | 484.18 kB | Adobe PDF | View/Open |
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