Indol Acetic Acid Production of Indigenous Plant Growth Promotion Rhizobacteria from Paddy Soil
<p><em>The aim of this research was to examine the diversity of indigenous plant growth promoting rhizobacteria from paddy soil and to obtain a superior isolate that can support the growth and vigor of rice plants. This research was conducted in the Laboratory of Agronomy and Horticultur...
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| Format: | Article |
| Language: | English |
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Universitas Muhammadiyah Yogyakarta
2019-02-01
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| Series: | Planta Tropika: Jurnal Agrosains |
| Subjects: | |
| Online Access: | https://journal.umy.ac.id/index.php/pt/article/view/4168 |
| _version_ | 1819320058622509056 |
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| author | Purwanto Purwanto Tridjoko Agustono Bambang Rudianto Widjonarko Teguh Widiatmoko |
| author_facet | Purwanto Purwanto Tridjoko Agustono Bambang Rudianto Widjonarko Teguh Widiatmoko |
| author_sort | Purwanto Purwanto |
| collection | DOAJ |
| description | <p><em>The aim of this research was to examine the diversity of indigenous plant growth promoting rhizobacteria from paddy soil and to obtain a superior isolate that can support the growth and vigor of rice plants. This research was conducted in the Laboratory of Agronomy and Horticulture, Faculty of Agriculture, Jenderal Soedirman University from July to September 2017. The bacteria were isolated from paddy soil rhizosphere originated from rice production centers of Banyumas Regency i.e. Kebasen, Rawalo, Patikraja, Jatilawang, and Karangwangkal. Results showed that indigenous PGPR from paddy soil were able to produce Indol Acetic Acid (IAA) in the range 0.05-5.40 ppm, but did not have the ability to solubilize phosphate. Plant Growth Promoting Rhizobacteria (PGPR) inoculation in rice seedlings was able to increase seed vigor, plant height, root length, and seed germination. Based on morphological and biochemical characters, PGPR isolates were identified as Bacillus sp., Pseudomonas sp., Streptococcus sp., and Staphylococcus sp.</em></p> |
| first_indexed | 2024-12-24T11:13:33Z |
| format | Article |
| id | doaj.art-8b9299ac67be42578fae9a1be4b11ac1 |
| institution | Directory Open Access Journal |
| issn | 0216-499X 2528-7079 |
| language | English |
| last_indexed | 2024-12-24T11:13:33Z |
| publishDate | 2019-02-01 |
| publisher | Universitas Muhammadiyah Yogyakarta |
| record_format | Article |
| series | Planta Tropika: Jurnal Agrosains |
| spelling | doaj.art-8b9299ac67be42578fae9a1be4b11ac12022-12-21T16:58:27ZengUniversitas Muhammadiyah YogyakartaPlanta Tropika: Jurnal Agrosains0216-499X2528-70792019-02-0171173477Indol Acetic Acid Production of Indigenous Plant Growth Promotion Rhizobacteria from Paddy SoilPurwanto Purwanto0Tridjoko Agustono1Bambang Rudianto Widjonarko2Teguh Widiatmoko3Departement of Agrotechnology, Faculty of Agriculture, Jenderal Soedirman UniversityDepartement of Agrotechnology, Faculty of Agriculture, Jenderal Soedirman UniversityDepartement of Agrotechnology, Faculty of Agriculture, Jenderal Soedirman UniversityDepartement of Agrotechnology, Faculty of Agriculture, Jenderal Soedirman University<p><em>The aim of this research was to examine the diversity of indigenous plant growth promoting rhizobacteria from paddy soil and to obtain a superior isolate that can support the growth and vigor of rice plants. This research was conducted in the Laboratory of Agronomy and Horticulture, Faculty of Agriculture, Jenderal Soedirman University from July to September 2017. The bacteria were isolated from paddy soil rhizosphere originated from rice production centers of Banyumas Regency i.e. Kebasen, Rawalo, Patikraja, Jatilawang, and Karangwangkal. Results showed that indigenous PGPR from paddy soil were able to produce Indol Acetic Acid (IAA) in the range 0.05-5.40 ppm, but did not have the ability to solubilize phosphate. Plant Growth Promoting Rhizobacteria (PGPR) inoculation in rice seedlings was able to increase seed vigor, plant height, root length, and seed germination. Based on morphological and biochemical characters, PGPR isolates were identified as Bacillus sp., Pseudomonas sp., Streptococcus sp., and Staphylococcus sp.</em></p>https://journal.umy.ac.id/index.php/pt/article/view/4168pgprricegerminationiaavigor index. |
| spellingShingle | Purwanto Purwanto Tridjoko Agustono Bambang Rudianto Widjonarko Teguh Widiatmoko Indol Acetic Acid Production of Indigenous Plant Growth Promotion Rhizobacteria from Paddy Soil Planta Tropika: Jurnal Agrosains pgpr rice germination iaa vigor index. |
| title | Indol Acetic Acid Production of Indigenous Plant Growth Promotion Rhizobacteria from Paddy Soil |
| title_full | Indol Acetic Acid Production of Indigenous Plant Growth Promotion Rhizobacteria from Paddy Soil |
| title_fullStr | Indol Acetic Acid Production of Indigenous Plant Growth Promotion Rhizobacteria from Paddy Soil |
| title_full_unstemmed | Indol Acetic Acid Production of Indigenous Plant Growth Promotion Rhizobacteria from Paddy Soil |
| title_short | Indol Acetic Acid Production of Indigenous Plant Growth Promotion Rhizobacteria from Paddy Soil |
| title_sort | indol acetic acid production of indigenous plant growth promotion rhizobacteria from paddy soil |
| topic | pgpr rice germination iaa vigor index. |
| url | https://journal.umy.ac.id/index.php/pt/article/view/4168 |
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