Proline Content, Physiological and Agronomic Characters of Rice (Oryza sativa cv. Inpari Unsoed 79 Agritan) under Treated with PGPR in Saline Medium
Tidal areas near the coastline are prone to salinity impacts as a negative impact of seawater intrusion which causes dissolved salt levels to increase. The biological approach using PGPR is an environmentally friendly approach. The aim of the study was to examine the effectiveness of useful bacteria...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/81/e3sconf_iconard2023_04034.pdf |
| _version_ | 1797345569212989440 |
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| author | Purwanto Purwanto Oktaviani Eka Anik Leana Ni Wayan Ulinuha Zulfa Eko Kusuno Kurniawan Ruly Tarjoko Tarjoko Supartoto Supartoto Mudmainah Siti |
| author_facet | Purwanto Purwanto Oktaviani Eka Anik Leana Ni Wayan Ulinuha Zulfa Eko Kusuno Kurniawan Ruly Tarjoko Tarjoko Supartoto Supartoto Mudmainah Siti |
| author_sort | Purwanto Purwanto |
| collection | DOAJ |
| description | Tidal areas near the coastline are prone to salinity impacts as a negative impact of seawater intrusion which causes dissolved salt levels to increase. The biological approach using PGPR is an environmentally friendly approach. The aim of the study was to examine the effectiveness of useful bacteria from saline soils to increase the resistance of rice plants to salinity stress. The research was carried out from April to October 2022 in the Lab. Agronomy & Horticulture Faperta UNSOED. This research was experimental research using liquid culture techniques for cultivating plants using AB Mix media. The design used was a randomized block design with three replications. The treatments were included Control (P0), Acinetobacter junii (P1), Bacillus tropicus (P2), Acinetobacter schindleri (P3), Pseudomonas stutzeri (P4), Bacillus altitudinis (P5), Bacillus cereus (P6), dan Bacillus subtilis (P7). The results of the study showed that Diazotrophic Bacteria inoculation can increase the resistance of rice plants to rice plants by increasing proline production, increasing net assimilation rates and relative growth rates. Acinetobacter schindleri, Bacillus subtilis and Bacillus tropicus are potential N2 fixing bacterial strains to increase the growth and yield of rice under saline conditions. Treatment of Acinetobacter schindleri was able to provide the highest grain yields reaching 16.95 g/plant. |
| first_indexed | 2024-03-08T11:19:31Z |
| format | Article |
| id | doaj.art-983143b930dc4ab29d96673e067205a5 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-08T11:19:31Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-983143b930dc4ab29d96673e067205a52024-01-26T10:27:44ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014440403410.1051/e3sconf/202344404034e3sconf_iconard2023_04034Proline Content, Physiological and Agronomic Characters of Rice (Oryza sativa cv. Inpari Unsoed 79 Agritan) under Treated with PGPR in Saline MediumPurwanto Purwanto0Oktaviani Eka1Anik Leana Ni Wayan2Ulinuha Zulfa3Eko Kusuno Kurniawan Ruly4Tarjoko Tarjoko5Supartoto Supartoto6Mudmainah Siti7Departement of Agrotechnology, Agriculture Faculty, Jenderal Soedirman University, PurwokertoDepartement of Agrotechnology, Agriculture Faculty, Jenderal Soedirman University, PurwokertoDepartement of Agrotechnology, Agriculture Faculty, Jenderal Soedirman University, PurwokertoDepartement of Agrotechnology, Agriculture Faculty, Jenderal Soedirman University, PurwokertoDepartement of Agrotechnology, Agriculture Faculty, Jenderal Soedirman University, PurwokertoDepartement of Agrotechnology, Agriculture Faculty, Jenderal Soedirman University, PurwokertoDepartement of Agrotechnology, Agriculture Faculty, Jenderal Soedirman University, PurwokertoFaculty of Science and Technology, Peradaban University, BumiayuTidal areas near the coastline are prone to salinity impacts as a negative impact of seawater intrusion which causes dissolved salt levels to increase. The biological approach using PGPR is an environmentally friendly approach. The aim of the study was to examine the effectiveness of useful bacteria from saline soils to increase the resistance of rice plants to salinity stress. The research was carried out from April to October 2022 in the Lab. Agronomy & Horticulture Faperta UNSOED. This research was experimental research using liquid culture techniques for cultivating plants using AB Mix media. The design used was a randomized block design with three replications. The treatments were included Control (P0), Acinetobacter junii (P1), Bacillus tropicus (P2), Acinetobacter schindleri (P3), Pseudomonas stutzeri (P4), Bacillus altitudinis (P5), Bacillus cereus (P6), dan Bacillus subtilis (P7). The results of the study showed that Diazotrophic Bacteria inoculation can increase the resistance of rice plants to rice plants by increasing proline production, increasing net assimilation rates and relative growth rates. Acinetobacter schindleri, Bacillus subtilis and Bacillus tropicus are potential N2 fixing bacterial strains to increase the growth and yield of rice under saline conditions. Treatment of Acinetobacter schindleri was able to provide the highest grain yields reaching 16.95 g/plant.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/81/e3sconf_iconard2023_04034.pdf |
| spellingShingle | Purwanto Purwanto Oktaviani Eka Anik Leana Ni Wayan Ulinuha Zulfa Eko Kusuno Kurniawan Ruly Tarjoko Tarjoko Supartoto Supartoto Mudmainah Siti Proline Content, Physiological and Agronomic Characters of Rice (Oryza sativa cv. Inpari Unsoed 79 Agritan) under Treated with PGPR in Saline Medium E3S Web of Conferences |
| title | Proline Content, Physiological and Agronomic Characters of Rice (Oryza sativa cv. Inpari Unsoed 79 Agritan) under Treated with PGPR in Saline Medium |
| title_full | Proline Content, Physiological and Agronomic Characters of Rice (Oryza sativa cv. Inpari Unsoed 79 Agritan) under Treated with PGPR in Saline Medium |
| title_fullStr | Proline Content, Physiological and Agronomic Characters of Rice (Oryza sativa cv. Inpari Unsoed 79 Agritan) under Treated with PGPR in Saline Medium |
| title_full_unstemmed | Proline Content, Physiological and Agronomic Characters of Rice (Oryza sativa cv. Inpari Unsoed 79 Agritan) under Treated with PGPR in Saline Medium |
| title_short | Proline Content, Physiological and Agronomic Characters of Rice (Oryza sativa cv. Inpari Unsoed 79 Agritan) under Treated with PGPR in Saline Medium |
| title_sort | proline content physiological and agronomic characters of rice oryza sativa cv inpari unsoed 79 agritan under treated with pgpr in saline medium |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/81/e3sconf_iconard2023_04034.pdf |
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